feat(backtest): 失败与已停止的回测任务支持在列表中删除

操作列删除按钮对 STOPPED、FAILED 状态也显示，与详情页一致。

Co-authored-by: Cursor <cursoragent@cursor.com>

.cursor/rules/backend.mdc

@@ -5,391 +5,62 @@ path: backend/**
 
 # 后端开发规范
 
-## 代码完成规范
-
-### TODO 处理规则
-- **禁止**在代码中添加 TODO 注释
-- **必须**根据 TODO 的内容直接完成代码实现
-- 如果遇到暂时无法完全实现的功能，应该：
-  1. 实现一个可用的基础版本
-  2. 添加清晰的注释说明当前实现的限制和后续改进方向
-  3. 确保代码可以正常编译和运行
-- **禁止**使用 `// TODO: 实现XXX` 这样的注释
-- **禁止**使用 `// FIXME:` 或 `// XXX:` 这样的注释
-- 如果某个功能需要依赖外部资源（如 API、库等），应该：
-  1. 先实现一个占位或模拟实现
-  2. 在注释中说明依赖关系和实现方式
-  3. 确保代码逻辑完整，不会因为未实现的功能而崩溃
-
-### API 调用实现规则
-- **必须**查找相关的 API 文档或接口定义
-- **必须**根据 API 文档完成代码实现
-- **禁止**在 API 调用处添加 TODO 注释
-- **禁止**直接返回 mock 数据或硬编码的假数据
-- **必须**调用真实的 API 或查询真实的数据库
-- 如果 API 文档不完整，应该：
-  1. 查找项目中已有的类似 API 调用作为参考
-  2. 查看 API 接口定义（如 `PolymarketClobApi.kt`）
-  3. 查看 API 文档（如 `docs/polymarket-api-reference.md`）
-  4. 实现一个可用的版本，包含错误处理
-- 如果 API 调用失败，应该：
-  1. 返回明确的错误信息
-  2. 记录错误日志
-  3. 返回错误响应，而不是返回 mock 数据
-
-### 代码完成示例
-
-```kotlin
-// ❌ 错误：添加 TODO 注释
-fun getAccountBalance(accountId: Long?): Result<AccountBalanceResponse> {
-    // TODO: 调用 Polymarket API 查询余额
-    return Result.success(AccountBalanceResponse(usdcBalance = "0"))
-}
-
-// ✅ 正确：查找 API 文档并完成实现
-// 1. 查找 API 接口定义：PolymarketClobApi.getActiveOrders()
-// 2. 查找 API 文档：docs/polymarket-api-reference.md
-// 3. 实现完整的 API 调用逻辑，调用真实的 API
-fun getAccountBalance(accountId: Long?): Result<AccountBalanceResponse> {
-    return try {
-        val account = getAccount(accountId) ?: return Result.failure(IllegalArgumentException("账户不存在"))
-        
-        // 如果账户没有配置 API 凭证，返回错误而不是 mock 数据
-        if (account.apiKey == null || account.apiSecret == null || account.apiPassphrase == null) {
-            return Result.failure(IllegalStateException("账户未配置 API 凭证，无法查询余额"))
-        }
-        
-        // 解密 API 凭证并创建认证客户端
-        val apiKey = cryptoUtils.decrypt(account.apiKey!!)
-        val apiSecret = cryptoUtils.decrypt(account.apiSecret!!)
-        val apiPassphrase = cryptoUtils.decrypt(account.apiPassphrase!!)
-        val clobApi = retrofitFactory.createClobApi(apiKey, apiSecret, apiPassphrase)
-        
-        // 调用真实的 API 查询余额
-        val response = clobApi.getActiveOrders(limit = 100)
-        if (response.isSuccessful && response.body() != null) {
-            // 根据 API 响应处理余额数据（从真实响应中解析）
-            val orders = response.body()!!
-            // 实际应该调用余额查询接口或从链上查询
-            // 这里只是示例，实际应该调用真实的余额查询 API
-            val balance = queryRealBalanceFromApi(clobApi, account.walletAddress)
-            Result.success(AccountBalanceResponse(usdcBalance = balance))
-        } else {
-            logger.error("查询余额失败: ${response.code()} ${response.message()}")
-            Result.failure(Exception("查询余额失败: ${response.code()} ${response.message()}"))
-        }
-    } catch (e: Exception) {
-        logger.error("查询账户余额失败", e)
-        Result.failure(e)
-    }
-}
-```
-
-## 需求文档引用
-
-### 跟单系统需求
-- **需求文档**: `docs/copy-trading-requirements.md`
-- **说明**: 所有跟单系统相关的功能实现必须严格按照需求文档执行
-- **核心功能**:
-  - 账户管理（通过私钥导入，支持多账户）
-  - Leader 管理（被跟单者管理）
-  - 订单同步与执行（监控 Leader 交易并自动复制）
-  - 跟单配置管理（全局配置和单个 Leader 配置）
-  - 风险控制（每日亏损限制、订单数限制等）
-  - 跟单记录与统计
-
-**重要提示**: 在实现跟单系统相关功能时，请先查阅 `docs/copy-trading-requirements.md` 了解详细需求，包括：
-- 数据模型设计（Account、Leader、CopyOrder 等）
-- API 接口设计（请求/响应格式）
-- 业务规则和验证逻辑
-- 安全要求（私钥加密存储、API Key 管理等）
+## 核心原则
+- **禁止**在代码中添加 TODO/FIXME/XXX 注释
+- **禁止**返回 mock 数据或硬编码的假数据
+- **禁止**在 API 调用失败时返回默认值作为 fallback
+- 所有功能必须完整实现，确保代码可以正常运行
 
 ## 项目范围
-
-### 平台支持
-- **仅支持**: Polymarket 平台
-- **不支持**: 其他预测市场平台（如 Kalshi 等）
-
-### 分类支持
-- **仅支持**: 
-  - `sports`: 体育相关市场
-  - `crypto`: 加密货币相关市场
-- **不支持**: 其他分类（如 politics、entertainment 等）
-
-### 分类验证
-- 所有涉及分类的接口、实体、服务必须验证分类参数
-- 分类参数只能是 `sports` 或 `crypto`
-- 无效分类应返回明确的错误提示
-
-## 包名规范
+- **平台**: 仅支持 Polymarket
 - **包名**: `com.wrbug.polymarketbot`
-- 所有代码必须使用此包名
 
 ## 实体类规范
-
-### ID字段规范
-- **必须**使用 `Long? = null` 作为 `@GeneratedValue` 的 id 字段
-- **禁止**使用 `Long = 0` 或其他默认值
-
 ```kotlin
-// ✅ 正确
 @Entity
 @Table(name = "example_table")
 data class ExampleEntity(
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
-    val id: Long? = null,
-    // ...
-)
-
-// ❌ 错误
-@Entity
-data class ExampleEntity(
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    val id: Long = 0,  // 禁止使用
-    // ...
+    val id: Long? = null,  // ✅ 正确：使用可空类型
+    
+    @Column(name = "created_at", nullable = false)
+    val createdAt: Long = System.currentTimeMillis(),  // ✅ 使用 Long 时间戳
+    
+    @Column(name = "amount", nullable = false, precision = 20, scale = 8)
+    val amount: BigDecimal = BigDecimal.ZERO  // ✅ 使用 BigDecimal
 )
 ```
 
+**规则**:
+- ID 字段必须使用 `Long? = null`
+- 时间字段使用 `Long` 时间戳（毫秒）
+- 数值字段使用 `BigDecimal`
+- **禁止**使用 `LocalDateTime` 或 `Double`
+
 ## 配置文件规范
-
-### 配置文件格式
-- **必须**使用 `application.properties` 格式
-- **禁止**使用 `application.yml` 格式
-- 配置文件位置: `src/main/resources/application.properties`
-
-### 配置示例
-```properties
-# 应用配置
-spring.application.name=polymarket-bot-backend
-
-# 数据源配置
-spring.datasource.url=jdbc:mysql://localhost:3306/polymarket_bot?useSSL=false&serverTimezone=UTC&characterEncoding=utf8mb4
-spring.datasource.username=${DB_USERNAME:root}
-spring.datasource.password=${DB_PASSWORD:password}
-spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-
-# HikariCP 连接池配置
-spring.datasource.hikari.maximum-pool-size=10
-spring.datasource.hikari.minimum-idle=2
-spring.datasource.hikari.connection-timeout=30000
-
-# JPA 配置
-spring.jpa.hibernate.ddl-auto=validate
-spring.jpa.show-sql=false
-spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL8Dialect
-
-# Flyway 配置
-spring.flyway.enabled=true
-spring.flyway.locations=classpath:db/migration
-spring.flyway.baseline-on-migrate=true
-
-# 服务器配置
-server.port=${SERVER_PORT:8000}
-
-# 日志配置
-logging.level.root=INFO
-logging.level.com.wrbug.polymarketbot=DEBUG
-logging.pattern.console=%d{yyyy-MM-dd HH:mm:ss} - %msg%n
-```
-
-### 环境变量引用
-- 使用 `${ENV_VAR:default}` 格式引用环境变量
-- 支持多环境配置: `application-dev.properties`, `application-prod.properties`
+- **必须**使用 `application.properties` 格式（禁止 `application.yml`）
+- 使用 `${ENV_VAR:default}` 引用环境变量
 
 ## 代码规范
 
-### Controller规范
-- Controller 方法**禁止**使用 `suspend`
-- 如需调用 suspend 方法，使用 `runBlocking`（最小化使用）
-- 只作用于 suspend 方法调用
+### Controller
+- **禁止**使用 `suspend`
+- 使用 `runBlocking` 调用 suspend 方法
+- 统一使用 `@PostMapping`
 
-```kotlin
-// ✅ 正确
-@RestController
-class ExampleController(
-    private val exampleService: ExampleService
-) {
-    @PostMapping("/example")
-    fun getExample(): ResponseEntity<ApiResponse<ExampleDto>> {
-        val data = runBlocking { exampleService.getData() }
-        return ResponseEntity.ok(ApiResponse.success(data))
-    }
-}
-
-// ❌ 错误
-@RestController
-class ExampleController {
-    @PostMapping("/example")
-    suspend fun getExample(): ResponseEntity<ApiResponse<ExampleDto>> {  // 禁止使用suspend
-        // ...
-    }
-}
-```
-
-### Service规范
-- Service 层可以使用 `suspend` 方法
+### Service
+- 可以使用 `suspend` 方法
 - 使用 `@Transactional` 管理事务
 - 使用构造函数注入依赖
 
-```kotlin
-@Service
-class ExampleService(
-    private val exampleRepository: ExampleRepository
-) {
-    suspend fun getAllData(): List<ExampleEntity> {
-        return exampleRepository.findAll()
-    }
-    
-    @Transactional
-    fun saveData(entity: ExampleEntity): ExampleEntity {
-        return exampleRepository.save(entity)
-    }
-}
-```
-
-### Repository规范
-- Repository 接口继承 `JpaRepository`
+### Repository
+- 继承 `JpaRepository<Entity, Long>`
 - 使用 Spring Data JPA 方法命名规范
 
-```kotlin
-@Repository
-interface ExampleRepository : JpaRepository<ExampleEntity, Long> {
-    fun findByCode(code: String): ExampleEntity?
-    fun findByCategoryAndStatus(category: String, status: String): List<ExampleEntity>
-    fun findByCategory(category: String): List<ExampleEntity>  // category: sports 或 crypto
-}
-```
+## API 接口规范
 
-### Entity规范
-- 使用 `@Entity` 和 `@Table` 注解
-- ID字段使用 `Long? = null`
-- 时间字段使用 `Long` 时间戳（毫秒）
-- 数值字段使用 `BigDecimal`，使用 `String` 存储
-
-```kotlin
-@Entity
-@Table(name = "example_table")
-data class ExampleEntity(
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    val id: Long? = null,
-    
-    @Column(name = "code", unique = true, nullable = false, length = 100)
-    val code: String = "",
-    
-    @Column(name = "category", nullable = false, length = 20)
-    val category: String = "",  // sports 或 crypto
-    
-    @Column(name = "amount", nullable = false, precision = 20, scale = 8)
-    val amount: BigDecimal = BigDecimal.ZERO,
-    
-    @Column(name = "status", nullable = false, length = 20)
-    val status: String = "",  // active, inactive
-    
-    @Column(name = "created_at", nullable = false)
-    val createdAt: Long = System.currentTimeMillis(),
-    
-    @Column(name = "updated_at", nullable = false)
-    var updatedAt: Long = System.currentTimeMillis()
-)
-```
-
-## 数值计算规范
-
-### BigDecimal使用
-- 所有数值计算必须使用 `BigDecimal`
-- 使用 `String` 存储数值
-- 使用扩展函数进行安全转换和比较
-
-```kotlin
-// 使用扩展函数
-val amount = "0.5".toSafeBigDecimal()
-val total = amount.add("0.4".toSafeBigDecimal())
-
-// 比较
-if (total.lt(BigDecimal.ONE)) {
-    // 业务逻辑
-}
-```
-
-## 时间字段规范
-
-### 时间戳使用
-- 所有时间字段使用 `Long` 类型存储毫秒级时间戳
-- **禁止**使用 `LocalDateTime` 或其他时间类型
-
-```kotlin
-// ✅ 正确
-@Column(name = "created_at", nullable = false)
-val createdAt: Long = System.currentTimeMillis()
-
-// ❌ 错误
-@Column(name = "created_at")
-val createdAt: LocalDateTime = LocalDateTime.now()  // 禁止使用
-```
-
-## HTTP客户端规范
-
-### Retrofit使用
-- 使用 Retrofit 定义 API 接口
-- 使用 OkHttp 作为底层 HTTP 客户端
-- 使用拦截器处理认证
-
-```kotlin
-// Polymarket CLOB API接口定义（跟单系统需要）
-interface PolymarketClobApi {
-    @POST("/orders")
-    suspend fun createOrder(@Body order: CreateOrderRequest): Response<OrderResponse>
-    
-    @GET("/orders/active")
-    suspend fun getActiveOrders(
-        @Query("market") market: String?,
-        @Query("limit") limit: Int?,
-        @Query("offset") offset: Int?
-    ): Response<List<OrderResponse>>
-    
-    @DELETE("/orders/{orderId}")
-    suspend fun cancelOrder(@Path("orderId") orderId: String): Response<CancelOrderResponse>
-    
-    @GET("/trades")
-    suspend fun getTrades(
-        @Query("market") market: String?,
-        @Query("user") user: String?,
-        @Query("limit") limit: Int?,
-        @Query("offset") offset: Int?
-    ): Response<List<TradeResponse>>
-}
-
-// Retrofit配置
-@Configuration
-class RetrofitConfig {
-    @Bean
-    fun polymarketClobApi(): PolymarketClobApi {
-        val okHttpClient = OkHttpClient.Builder()
-            .addInterceptor(AuthInterceptor())
-            .build()
-        
-        return Retrofit.Builder()
-            .baseUrl("https://clob.polymarket.com")
-            .client(okHttpClient)
-            .addConverterFactory(GsonConverterFactory.create())
-            .build()
-            .create(PolymarketClobApi::class.java)
-    }
-}
-```
-
-## API接口规范
-
-### 请求规范
-- **所有接口统一使用POST方法**，包括查询类接口
-- 请求头: `Content-Type: application/json`
-- 请求体: JSON格式
-
-### 响应规范
-- **统一响应格式**:
+### 统一响应格式
 ```json
 {
   "code": 0,
@@ -398,77 +69,7 @@ class RetrofitConfig {
 }
 ```
 
-- **响应字段说明**:
-  - `code`: 响应码，0表示成功，非0表示失败
-  - `data`: 响应数据，可以是任意类型（对象、数组、字符串、数字等）
-  - `msg`: 响应消息，成功时通常为空，失败时包含错误提示
-
-### 响应示例
-
-**成功响应**:
-```json
-{
-  "code": 0,
-  "data": {
-    "id": "123",
-    "name": "example"
-  },
-  "msg": ""
-}
-```
-
-**失败响应**:
-```json
-{
-  "code": 1001,
-  "data": null,
-  "msg": "参数错误：参数不能为空"
-}
-```
-
-### Controller实现示例
-
-```kotlin
-@RestController
-@RequestMapping("/api/example")
-class ExampleController(
-    private val exampleService: ExampleService
-) {
-    private val logger = LoggerFactory.getLogger(ExampleController::class.java)
-    
-    @PostMapping("/list")
-    fun getList(@RequestBody request: ExampleListRequest): ResponseEntity<ApiResponse<ExampleListResponse>> {
-        return try {
-            val data = runBlocking { exampleService.getList(request) }
-            val response = ExampleListResponse(
-                list = data,
-                total = data.size.toLong(),
-                page = request.page ?: 1,
-                limit = request.limit ?: 20
-            )
-            ResponseEntity.ok(ApiResponse.success(response))
-        } catch (e: Exception) {
-            logger.error("Failed to get list", e)
-            ResponseEntity.ok(ApiResponse.serverError("获取列表失败：${e.message}"))
-        }
-    }
-}
-
-// 统一响应格式
-data class ApiResponse<T>(
-    val code: Int,
-    val data: T?,
-    val msg: String
-) {
-    companion object {
-        fun <T> success(data: T): ApiResponse<T> = ApiResponse(0, data, "")
-        fun <T> paramError(msg: String): ApiResponse<T> = ApiResponse(1001, null, msg)
-        fun <T> serverError(msg: String): ApiResponse<T> = ApiResponse(5001, null, msg)
-    }
-}
-```
-
-### 错误码规范
+### 错误码范围
 - `0`: 成功
 - `1001-1999`: 参数错误
 - `2001-2999`: 认证/权限错误
@@ -476,7 +77,131 @@ data class ApiResponse<T>(
 - `4001-4999`: 业务逻辑错误
 - `5001-5999`: 服务器内部错误
 
-详细错误码定义参见需求文档
+### Controller 示例
+```kotlin
+@RestController
+@RequestMapping("/api/example")
+class ExampleController(
+    private val exampleService: ExampleService,
+    private val messageSource: MessageSource
+) {
+    @PostMapping("/list")
+    fun getList(@RequestBody request: ExampleListRequest): ResponseEntity<ApiResponse<ExampleListResponse>> {
+        return try {
+            val data = runBlocking { exampleService.getList(request) }
+            ResponseEntity.ok(ApiResponse.success(data))
+        } catch (e: Exception) {
+            logger.error("Failed to get list", e)
+            ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_ERROR, messageSource))
+        }
+    }
+}
+```
+
+## 数值计算
+```kotlin
+val amount = "0.5".toSafeBigDecimal()
+val total = amount.add("0.4".toSafeBigDecimal())
+
+if (total.lt(BigDecimal.ONE)) {
+    // 业务逻辑
+}
+```
+
+## JSON 解析规范
+
+### 使用扩展函数（推荐）
+- **优先**使用扩展函数 `fromJson<T>()` 和 `toJson()`，禁止直接使用 `Gson`
+- 扩展函数提供了类型安全的解析，使用方便
+
+```kotlin
+// ✅ 正确：使用扩展函数（推荐）
+val json = "{\"name\":\"test\"}"
+val obj = json.fromJson<MyDataClass>()
+val jsonStr = obj.toJson()
+
+// ✅ 也可以：使用 JsonUtils 类（兼容旧代码）
+val obj = jsonUtils.fromJson<MyDataClass>(json)
+
+// ❌ 错误：直接使用 Gson
+val obj = gson.fromJson(json, MyDataClass::class.java)
+```
+
+### 扩展函数列表
+- `String?.fromJson<T>()` - 解析 JSON 字符串为对象（支持泛型）
+- `JsonElement?.fromJson<T>()` - 解析 JsonElement 为对象（支持泛型）
+- `Any?.toJson()` - 将对象转换为 JSON 字符串
+- `String?.parseStringArray()` - 解析 JSON 字符串数组
+
+### JsonUtils 类
+- `JsonUtils` 主要用于初始化全局 Gson 实例，供扩展函数使用
+- 保留 `parseStringArray()` 方法用于兼容旧代码
+- 不推荐直接使用 `JsonUtils` 的方法，优先使用扩展函数
+
+### Data Class 规范
+- **所有 data class 字段必须提供默认值**
+- 可空字段使用 `? = null`
+- 非空字段提供合适的默认值（空字符串、空集合、默认数值等）
+
+```kotlin
+// ✅ 正确：所有字段都有默认值
+data class MyDto(
+    val name: String = "",
+    val age: Int = 0,
+    val tags: List<String> = emptyList(),
+    val optional: String? = null
+)
+
+// ❌ 错误：缺少默认值
+data class MyDto(
+    val name: String,  // 缺少默认值
+    val age: Int = 0
+)
+```
+
+## Side 判断规范
+**禁止**使用 "YES"/"NO" 字符串判断 side
+
+```kotlin
+// ❌ 错误
+if (side != null && side.uppercase() == "NO") { }
+
+// ✅ 正确
+if (outcomeIndex != null && outcomeIndex == 1) { }
+```
+
+## 多语言规范
+- **禁止**硬编码中文或英文错误消息
+- **必须**使用 `ErrorCode` 枚举和 `MessageSource`
+
+```kotlin
+// ❌ 错误
+return ResponseEntity.ok(ApiResponse.paramError("配置ID不能为空"))
+
+// ✅ 正确
+return ResponseEntity.ok(ApiResponse.error(ErrorCode.PARAM_EMPTY, messageSource))
+```
+
+### 多语言支持范围
+1. **API 响应消息**: 使用 `ErrorCode` + `MessageSource`
+2. **日志消息**: 可使用中文或英文
+3. **代码注释**: 建议使用中文
+4. **数据库字段**: 使用英文（snake_case）
+
+## HTTP 客户端
+- 使用 Retrofit + OkHttp
+- 使用拦截器处理认证
+
+## 跟单系统需求
+参考文档: `docs/copy-trading-requirements.md`
+
+核心功能:
+- 账户管理（私钥导入，多账户）
+- Leader 管理
+- 订单同步与执行
+- 跟单配置管理
+- 风险控制
+- 跟单记录与统计
 
 ## 禁止事项
 
@@ -484,173 +209,25 @@ data class ApiResponse<T>(
 - ❌ 禁止使用 `!!` 除非有明确原因
 - ❌ 禁止忽略异常
 - ❌ 禁止硬编码配置值
-- ❌ 禁止提交敏感信息到Git
-- ❌ Controller 方法禁止使用 `suspend`
-- ❌ 实体类ID禁止使用 `Long = 0`
-- ❌ **禁止直接返回 mock 数据或硬编码的假数据**
-- ❌ **禁止在 API 调用失败时返回 mock 数据作为默认值**
-- ❌ **所有返回的数据必须来自真实的 API 调用或数据库查询**
-
-### 配置
-- ❌ 禁止使用 `application.yml`
-- ❌ 禁止在代码中硬编码配置值
+- ❌ 禁止提交敏感信息到 Git
 
 ### 类型
 - ❌ 禁止使用 `Double` 进行数值计算
 - ❌ 禁止使用 `LocalDateTime` 存储时间
-- ❌ 禁止实体类ID使用非空默认值
+- ❌ 禁止实体类 ID 使用非空默认值
+- ❌ 禁止直接使用 `Gson`（必须使用 `JsonUtils`）
+- ❌ 禁止 data class 字段缺少默认值
 
-### API接口
-- ❌ 禁止使用GET、PUT、DELETE等方法（统一使用POST）
+### API 接口
+- ❌ 禁止使用 GET/PUT/DELETE（统一使用 POST）
 - ❌ 禁止返回不符合统一格式的响应
-- ❌ 禁止在响应中直接返回Map类型（使用data class）
+- ❌ 禁止在响应中直接返回 Map 类型
 
-### Side 判断规范
-- ❌ **禁止使用 "YES" 或 "NO" 字符串去判断 side**
-- ✅ **必须使用 `outcomeIndex` 来判断方向**（0 = 第一个 outcome，1 = 第二个 outcome，以此类推）
-- ✅ 如果必须使用 side 字符串，应该从市场的 outcomes 数组中获取，而不是硬编码 "YES"/"NO"
-- ✅ 对于二元市场的价格转换，应该通过 `outcomeIndex` 判断是否为第二个 outcome（index = 1），而不是判断 side 是否为 "NO"
+### Side 判断
+- ❌ 禁止使用 "YES"/"NO" 字符串判断 side
+- ✅ 必须使用 `outcomeIndex` 判断
 
-```kotlin
-// ❌ 错误：使用字符串比较判断 side
-if (side != null && side.uppercase() == "NO") {
-    // 转换价格
-}
-
-// ❌ 错误：硬编码 "YES"/"NO" 判断
-when (side.uppercase()) {
-    "YES" -> // ...
-    "NO" -> // ...
-}
-
-// ✅ 正确：使用 outcomeIndex 判断
-if (outcomeIndex != null && outcomeIndex == 1) {
-    // 第二个 outcome（在二元市场中通常是 NO），转换价格
-}
-
-// ✅ 正确：从市场 outcomes 获取 side 信息
-val outcomes = JsonUtils.parseStringArray(market.outcomes)
-val targetOutcomeIndex = outcomes.indexOfFirst { it.equals(side, ignoreCase = true) }
-if (targetOutcomeIndex >= 0) {
-    // 使用 targetOutcomeIndex 进行判断
-}
-```
-
-## 多语言使用规范
-
-### 错误消息和响应文本
-- **禁止**在代码中硬编码中文或英文错误消息
-- **必须**使用 `ErrorCode` 枚举定义错误码和消息
-- **必须**使用 `ApiResponse.error(ErrorCode, messageSource)` 或 `MessageUtils.getMessage()` 获取国际化消息
-- **禁止**直接使用 `ApiResponse.paramError("硬编码消息")` 或 `ApiResponse.serverError("硬编码消息")`
-- 错误消息的默认语言使用中文（在 `ErrorCode` 枚举中定义），通过 `MessageSource` 支持多语言
-
-### 使用 ErrorCode 和 MessageSource
-项目已经实现了国际化支持，必须使用以下方式：
-
-```kotlin
-// ❌ 错误：硬编码错误消息
-return ResponseEntity.ok(ApiResponse.paramError("配置ID不能为空"))
-return ResponseEntity.ok(ApiResponse.serverError("获取配置列表失败：${e.message}"))
-
-// ✅ 正确：使用 ErrorCode 枚举
-return ResponseEntity.ok(ApiResponse.error(ErrorCode.PARAM_EMPTY, messageSource = messageSource))
-
-// ✅ 正确：使用 ErrorCode 和自定义消息（如果需要动态消息）
-return ResponseEntity.ok(ApiResponse.error(
-    ErrorCode.PARAM_ERROR, 
-    customMsg = "配置ID不能为空",
-    messageSource = messageSource
-))
-
-// ✅ 正确：使用 MessageUtils
-@Autowired
-private lateinit var messageUtils: MessageUtils
-
-return ResponseEntity.ok(ApiResponse.error(
-    ErrorCode.PARAM_EMPTY,
-    messageSource = messageSource
-))
-```
-
-### 添加新的错误码
-如果需要添加新的错误码，必须在 `ErrorCode` 枚举中定义：
-
-```kotlin
-enum class ErrorCode(
-    val code: Int,
-    val message: String,  // 默认消息（中文）
-    val messageKey: String  // 国际化消息键
-) {
-    // 新错误码示例
-    NOTIFICATION_CONFIG_NOT_FOUND(3009, "通知配置不存在", "error.notification_config_not_found"),
-    NOTIFICATION_CONFIG_INVALID(4009, "通知配置无效", "error.notification_config_invalid"),
-}
-```
-
-然后在语言资源文件中添加对应的翻译：
-- `src/main/resources/messages_zh_CN.properties`
-- `src/main/resources/messages_zh_TW.properties`
-- `src/main/resources/messages_en.properties`
-
-### 日志消息规范
-- **日志消息可以使用中文或英文**，便于开发调试
-- **禁止**在日志中硬编码用户可见的错误消息（应该使用 ErrorCode）
-- 日志消息应该清晰、简洁，便于排查问题
-- 日志中的业务数据（如账户名、订单ID等）可以使用原始值
-
-### 代码注释规范
-- **代码注释可以使用中文或英文**
-- **业务逻辑注释**建议使用中文，便于团队理解
-- **API 文档注释**（KDoc）建议使用中文，但也可以使用英文
-- **类和方法注释**应该清晰说明功能和参数
-
-### 数据库字段和配置
-- **数据库字段名**使用英文（snake_case）
-- **配置项名称**使用英文（kebab-case 或 dot.notation）
-- **枚举值**使用英文（UPPER_SNAKE_CASE）
-- **常量定义**使用英文（UPPER_SNAKE_CASE）
-
-### 多语言支持策略
-1. **API 响应消息**：使用 `ErrorCode` 枚举，通过 `MessageSource` 支持多语言
-2. **错误码**：使用 `ErrorCode` 枚举，包含 `code`、`message`（默认中文）和 `messageKey`（国际化键）
-3. **日志消息**：可以使用中文或英文，便于开发调试
-4. **代码注释**：可以使用中文或英文，建议使用中文
-5. **业务数据**：根据实际需求，可以包含多语言内容（如市场标题、描述等）
-
-### Controller 中使用多语言示例
-
-```kotlin
-@RestController
-class NotificationController(
-    private val notificationConfigService: NotificationConfigService,
-    private val messageSource: MessageSource  // 注入 MessageSource
-) {
-    @PostMapping("/configs/list")
-    fun list(@RequestBody request: NotificationConfigListRequest): ResponseEntity<ApiResponse<List<NotificationConfigDto>>> {
-        return try {
-            // ... 业务逻辑
-            ResponseEntity.ok(ApiResponse.success(configs))
-        } catch (e: Exception) {
-            logger.error("获取配置列表失败: ${e.message}", e)
-            // ✅ 正确：使用 ErrorCode 和 MessageSource
-            ResponseEntity.ok(ApiResponse.error(
-                ErrorCode.SERVER_ERROR,
-                messageSource = messageSource
-            ))
-        }
-    }
-    
-    @PostMapping("/configs/detail")
-    fun detail(@RequestBody request: NotificationConfigDetailRequest): ResponseEntity<ApiResponse<NotificationConfigDto>> {
-        if (request.id == null) {
-            // ✅ 正确：使用 ErrorCode
-            return ResponseEntity.ok(ApiResponse.error(
-                ErrorCode.PARAM_EMPTY,
-                messageSource = messageSource
-            ))
-        }
-        // ... 业务逻辑
-    }
-}
-```
+### 数据源
+- ❌ 禁止直接返回 mock 数据
+- ❌ 禁止在 API 调用失败时返回 mock 数据
+- ✅ 所有数据必须来自真实 API 或数据库查询

.cursor/rules/frontend.mdc

@@ -5,107 +5,41 @@ path: frontend/**
 
 # 前端开发规范
 
-## 代码完成规范
-
-### TODO 处理规则
-- **禁止**在代码中添加 TODO 注释
-- **必须**根据 TODO 的内容直接完成代码实现
-- 如果遇到暂时无法完全实现的功能，应该：
-  1. 实现一个可用的基础版本
-  2. 添加清晰的注释说明当前实现的限制和后续改进方向
-  3. 确保代码可以正常编译和运行
-- **禁止**使用 `// TODO: 实现XXX` 这样的注释
-- **禁止**使用 `// FIXME:` 或 `// XXX:` 这样的注释
-- 如果某个功能需要依赖外部资源（如 API、库等），应该：
-  1. 先实现一个占位或模拟实现
-  2. 在注释中说明依赖关系和实现方式
-  3. 确保代码逻辑完整，不会因为未实现的功能而崩溃
-
-### API 调用实现规则
-- **必须**查找相关的 API 文档或接口定义
-- **必须**根据 API 文档完成代码实现
-- **禁止**在 API 调用处添加 TODO 注释
-- 如果 API 文档不完整，应该：
-  1. 查找项目中已有的类似 API 调用作为参考
-  2. 查看 API 服务定义（如 `services/api.ts`）
-  3. 查看 API 文档（如 `docs/copy-trading-requirements.md`）
-  4. 实现一个可用的版本，包含错误处理
-
-### 代码完成示例
-
-```typescript
-// ❌ 错误：添加 TODO 注释
-const fetchAccountBalance = async (accountId: number) => {
-  // TODO: 调用 API 查询余额
-  return { balance: '0' }
-}
-
-// ✅ 正确：查找 API 定义并完成实现
-// 1. 查找 API 服务定义：services/api.ts 中的 accounts.balance
-// 2. 查找 API 文档：docs/copy-trading-requirements.md
-// 3. 实现完整的 API 调用逻辑
-const fetchAccountBalance = async (accountId: number) => {
-  try {
-    // 根据 API 服务定义调用接口
-    const response = await apiService.accounts.balance({ accountId })
-    
-    // 根据 API 响应格式处理数据
-    if (response.data.code === 0 && response.data.data) {
-      return response.data.data
-    } else {
-      // API 调用失败时返回默认值
-      console.warn('查询余额失败，返回默认值:', response.data.msg)
-      return { balance: '0' }
-    }
-  } catch (error) {
-    console.error('查询余额异常:', error)
-    // 异常时返回默认值，确保代码可以正常运行
-    return { balance: '0' }
-  }
-}
-```
+## 核心原则
+- **禁止**在代码中添加 TODO/FIXME/XXX 注释
+- **禁止**使用 `any` 类型
+- **禁止**硬编码中文或英文文本
+- **必须**支持移动端和桌面端
 
 ## 技术栈
 - **框架**: React + TypeScript
-- **UI库**: Ant Design 或 Material-UI（推荐 Ant Design Mobile 用于移动端）
-- **HTTP客户端**: axios
-- **状态管理**: Zustand 或 Redux
-- **响应式设计**: 必须支持移动端和桌面端
+- **UI 库**: Ant Design（移动端使用 Ant Design Mobile）
+- **HTTP 客户端**: axios
+- **状态管理**: Zustand
+- **国际化**: react-i18next
 
-## 移动端适配要求
+## 移动端适配
 
-### 响应式设计
-- **必须支持移动端和桌面端**
-- 使用响应式布局（Responsive Design）
-- 移动端优先（Mobile First）设计原则
-- 支持触摸操作和手势
-
-### 断点设置
+### 响应式断点
 - **移动端**: < 768px
 - **平板**: 768px - 1024px
 - **桌面端**: > 1024px
 
-### UI 组件适配
-- 使用 Ant Design 的响应式组件
-- 移动端使用 Ant Design Mobile（如果使用 Ant Design）
-- 表格使用虚拟滚动或分页（移动端性能优化）
-- 表单使用移动端友好的输入组件
-
-### 布局适配
-- 导航栏：移动端使用抽屉菜单，桌面端使用顶部导航
-- 列表：移动端使用卡片布局，桌面端使用表格布局
-- 按钮：移动端按钮尺寸不小于 44x44px（触摸友好）
-- 间距：移动端使用更大的间距，提高可点击区域
+### 适配要求
+- 使用响应式布局（Mobile First）
+- 导航栏：移动端抽屉菜单，桌面端顶部导航
+- 列表：移动端卡片布局，桌面端表格布局
+- 按钮：移动端不小于 44x44px
+- 支持触摸操作和手势
 
 ### 性能优化
 - 图片懒加载
 - 代码分割（Code Splitting）
 - 移动端减少动画效果
-- 使用 CSS 媒体查询优化样式
 
 ## 代码规范
 
-### 组件规范
+### 组件
 - 使用函数式组件
 - 使用 TypeScript 类型定义
 - 组件文件使用 PascalCase 命名
@@ -122,24 +56,18 @@ export const MarketCard: React.FC<MarketProps> = ({ marketId, platform }) => {
 };
 
 // ❌ 错误
-export const marketCard = (props: any) => {  // 禁止使用any
-  // ...
-};
+export const marketCard = (props: any) => { }
 ```
 
-### API调用规范
-- 使用 axios 进行 HTTP 请求
+### API 调用
+- 使用 axios
 - 统一错误处理
 - 使用 TypeScript 定义响应类型
 
 ```typescript
-// API服务
-import axios from 'axios';
-
 interface Market {
   id: string;
   marketId: string;
-  platform: string;
   title: string;
 }
 
@@ -147,24 +75,16 @@ export const marketService = {
   getMarkets: async (): Promise<Market[]> => {
     const response = await axios.get<Market[]>('/api/markets');
     return response.data;
-  },
-  
-  getMarketById: async (id: string): Promise<Market> => {
-    const response = await axios.get<Market>(`/api/markets/${id}`);
-    return response.data;
   }
 };
 ```
 
-### 状态管理规范
-- 使用 Zustand 或 Redux 管理全局状态
+### 状态管理
+- 全局状态使用 Zustand
 - 本地状态使用 `useState`
 - 复杂状态使用 `useReducer`
 
 ```typescript
-// Zustand Store示例
-import { create } from 'zustand';
-
 interface MarketStore {
   markets: Market[];
   setMarkets: (markets: Market[]) => void;
@@ -176,80 +96,64 @@ export const useMarketStore = create<MarketStore>((set) => ({
 }));
 ```
 
-### USDC 金额格式化规范
-- **必须**使用 `formatUSDC` 函数格式化所有 USDC 金额显示
-- **禁止**直接使用 `toFixed()` 或 `parseFloat().toFixed()` 格式化 USDC
-- **禁止**硬编码小数位数格式化 USDC
-- 所有 USDC 金额显示必须统一使用 `formatUSDC` 函数
-
-#### formatUSDC 函数说明
-- **位置**: `src/utils/index.ts`
-- **功能**: 格式化 USDC 金额，最多显示 4 位小数，自动去除尾随零（截断，不四舍五入）
-- **参数**: `value: string | number | undefined | null`
-- **返回值**: 格式化后的字符串，如果值为空或无效则返回 `'-'`
-
-#### 使用示例
+### USDC 金额格式化
+**必须**使用 `formatUSDC` 函数（从 `../utils` 导入）
 
 ```typescript
-// ✅ 正确：使用 formatUSDC 格式化 USDC 金额
 import { formatUSDC } from '../utils'
 
-const BalanceDisplay: React.FC<{ balance: string }> = ({ balance }) => {
-  return <span>{formatUSDC(balance)} USDC</span>
-}
-
-// ✅ 正确：在表格列中使用
-const columns = [
-  {
-    title: '余额',
-    dataIndex: 'balance',
-    render: (balance: string) => `${formatUSDC(balance)} USDC`
-  }
-]
-
-// ✅ 正确：在统计组件中使用
+// ✅ 正确
 <Statistic
   title="总盈亏"
   value={formatUSDC(stats?.totalPnl || '0')}
   suffix="USDC"
 />
 
-// ❌ 错误：直接使用 toFixed
-const balance = parseFloat(value).toFixed(4)  // 禁止
-
-// ❌ 错误：硬编码格式化
-const balance = `${parseFloat(value).toFixed(2)} USDC`  // 禁止
-
-// ❌ 错误：使用自定义格式化函数
-const formatBalance = (value: string) => parseFloat(value).toFixed(4)  // 禁止
+// ❌ 错误
+const balance = parseFloat(value).toFixed(4)
 ```
 
-#### 格式化规则
-- **最多显示 4 位小数**：如果金额超过 4 位小数，截断到 4 位（不四舍五入）
-- **自动去除尾随零**：去除不必要的尾随零和小数点
-- **示例**：
-  - `formatUSDC(1.23)` => `"1.23"`
-  - `formatUSDC(1.23456)` => `"1.2345"`（截断，不四舍五入）
-  - `formatUSDC(1.2)` => `"1.2"`
-  - `formatUSDC(1)` => `"1"`
-  - `formatUSDC(1.23459)` => `"1.2345"`（截断，不四舍五入）
-  - `formatUSDC(null)` => `"-"`
-  - `formatUSDC(undefined)` => `"-"`
+**格式化规则**:
+- 最多显示 4 位小数（截断，不四舍五入）
+- 自动去除尾随零
+- 空值返回 `'-'`
 
-#### 工具函数统一导出
-- 所有工具函数统一从 `src/utils/index.ts` 导出
-- **必须**从 `../utils` 导入工具函数，而不是从具体文件导入
-- `ethers.ts` 中的函数也会在 `index.ts` 中统一导出
+## 多语言规范
+
+### 使用方式
+**必须**使用 `useTranslation` Hook
 
 ```typescript
-// ✅ 正确：从 utils 统一导入
-import { formatUSDC, getAddressFromPrivateKey, isValidWalletAddress } from '../utils'
+// ✅ 正确
+import { useTranslation } from 'react-i18next'
 
-// ❌ 错误：从具体文件导入
-import { formatUSDC } from '../utils/index'
-import { getAddressFromPrivateKey } from '../utils/ethers'
+const MyComponent: React.FC = () => {
+  const { t } = useTranslation()
+  
+  return (
+    <div>
+      <h1>{t('page.title')}</h1>
+      <Button>{t('common.save')}</Button>
+    </div>
+  )
+}
+
+// ❌ 错误：硬编码文本
+<h1>页面标题</h1>
+<Button>保存</Button>
 ```
 
+### 语言文件
+- 位置: `src/locales/{locale}/common.json`
+- 支持: `zh-CN`、`zh-TW`、`en`
+- 键名: 点号分隔的层级结构（如 `notificationSettings.title`）
+
+### 添加新翻译
+1. 在 `src/locales/zh-CN/common.json` 添加中文
+2. 在 `src/locales/zh-TW/common.json` 添加繁体
+3. 在 `src/locales/en/common.json` 添加英文
+4. 在组件中使用 `t('key')`
+
 ## 移动端适配示例
 
 ### 响应式布局
@@ -267,29 +171,6 @@ const MyComponent: React.FC = () => {
 };
 ```
 
-### 移动端导航
-```typescript
-import { Drawer } from 'antd';
-
-const MobileNav: React.FC = () => {
-  const [open, setOpen] = useState(false);
-  
-  return (
-    <>
-      <Button onClick={() => setOpen(true)}>菜单</Button>
-      <Drawer
-        title="导航"
-        placement="left"
-        onClose={() => setOpen(false)}
-        open={open}
-      >
-        {/* 导航内容 */}
-      </Drawer>
-    </>
-  );
-};
-```
-
 ### 响应式表格
 ```typescript
 import { Table } from 'antd';
@@ -316,63 +197,18 @@ const ResponsiveTable: React.FC = () => {
 ### 代码质量
 - ❌ 禁止使用 `any` 类型
 - ❌ 禁止忽略错误处理
-- ❌ 禁止硬编码API地址
+- ❌ 禁止硬编码 API 地址
 - ❌ 禁止在组件中直接使用 `fetch`
 - ❌ 禁止忽略移动端适配
 
 ### 类型安全
-- ❌ 禁止使用 `any`
-- ❌ 禁止忽略 TypeScript 类型检查
 - ❌ 禁止使用 `@ts-ignore` 除非有明确原因
 
 ### 移动端适配
 - ❌ 禁止固定宽度布局
 - ❌ 禁止使用过小的触摸目标（< 44x44px）
-- ❌ 禁止忽略移动端性能优化
-- ❌ 禁止使用桌面端专用的交互方式（如 hover）
+- ❌ 禁止使用桌面端专用交互（如 hover）
 
-### 多语言使用规范
-- **必须**使用多语言（i18n）进行所有文本显示
-- **禁止**在组件中硬编码中文或英文文本
-- **必须**使用 `useTranslation` Hook 获取翻译函数
-- **必须**在语言文件中定义所有显示的文本
-- **必须**支持至少中文（简体/繁体）和英文
-
-#### 多语言使用示例
-
-```typescript
-// ✅ 正确：使用多语言
-import { useTranslation } from 'react-i18next'
-
-const MyComponent: React.FC = () => {
-  const { t } = useTranslation()
-  
-  return (
-    <div>
-      <h1>{t('page.title')}</h1>
-      <Button>{t('common.save')}</Button>
-    </div>
-  )
-}
-
-// ❌ 错误：硬编码文本
-const MyComponent: React.FC = () => {
-  return (
-    <div>
-      <h1>页面标题</h1>  {/* 禁止硬编码 */}
-      <Button>保存</Button>  {/* 禁止硬编码 */}
-    </div>
-  )
-}
-```
-
-#### 语言文件结构
-- 语言文件位置：`src/locales/{locale}/common.json`
-- 支持的语言：`zh-CN`（简体中文）、`zh-TW`（繁体中文）、`en`（英文）
-- 键名使用点号分隔的层级结构，如：`notificationSettings.title`
-
-#### 添加新翻译的步骤
-1. 在 `src/locales/zh-CN/common.json` 中添加中文翻译
-2. 在 `src/locales/zh-TW/common.json` 中添加繁体中文翻译
-3. 在 `src/locales/en/common.json` 中添加英文翻译
-4. 在组件中使用 `t('key')` 获取翻译
+### 多语言
+- ❌ 禁止硬编码中文或英文文本
+- ❌ 禁止绕过 `useTranslation` 直接显示文本

.cursor/skills/README.md

@@ -0,0 +1,39 @@
+# Cursor Skills 目录结构
+
+本目录遵循 [Cursor Agent Skills 规范](https://cursor.com/cn/docs/context/skills)：每个技能为一个**文件夹**，内含 `SKILL.md` 及可选的 `scripts/`、`references/`、`assets/`。
+
+## 目录结构
+
+```
+.cursor/skills/
+├── frontend/                    # 前端相关 skill 分组
+│   └── check-i18n-keys/         # 单个 skill（文件夹名 = name）
+│       ├── SKILL.md             # 必填，技能定义与指令
+│       └── scripts/
+│           ├── check-i18n-keys.ts
+│           └── package.json
+├── backend/                     # 后端相关 skill
+└── common/                      # 通用 skill
+```
+
+- **SKILL.md**：YAML frontmatter（`name`、`description` 必填，`name` 须与父文件夹名一致、小写连字符）+ 给 Agent 的详细指令。
+- **scripts/**：Agent 可执行的脚本，在 SKILL.md 中用相对路径引用。
+
+## 添加新 Skill
+
+1. **确定分组**：在 `frontend/`、`backend/` 或 `common/` 下新建**以技能名命名的文件夹**（仅小写、数字、连字符，如 `check-i18n-keys`）。
+2. **创建 SKILL.md**：在该文件夹内创建 `SKILL.md`（大写），frontmatter 中 `name` 必须与文件夹名一致。
+3. **可选 scripts/**：在技能文件夹内建 `scripts/`，放入可执行脚本；在 SKILL.md 正文中写明运行命令（如 `cd .cursor/skills/.../scripts && npm run xxx`）。
+
+## 示例
+
+- `frontend/check-i18n-keys/SKILL.md` + `frontend/check-i18n-keys/scripts/` — 检查前端多语言 key。
+
+## 运行 check-i18n-keys
+
+```bash
+cd .cursor/skills/frontend/check-i18n-keys/scripts
+npm install
+npm run check-i18n
+```
+

.cursor/skills/frontend/check-i18n-keys/SKILL.md

@@ -0,0 +1,36 @@
+---
+name: check-i18n-keys
+description: 检查前端多语言 key 完整性。当用户要求检查 i18n、多语言缺失、翻译 key 或运行 check-i18n 时使用。
+---
+
+# Check I18n Keys
+
+检查前端代码中使用的 i18n key 是否在所有语言文件（zh-CN、zh-TW、en）中存在，并报告缺失或语言间不一致的 key。
+
+## 使用时机
+
+- 用户要求「检查多语言」「检查 i18n」「扫一下 key」「多语言缺失」时
+- 用户要求运行多语言检查或执行 check-i18n 时
+- 在修改或新增前端文案后，需要确认三语言 key 一致时
+
+## 指令
+
+1. **运行检查脚本**（在项目仓库根目录下执行）：
+   ```bash
+   cd .cursor/skills/frontend/check-i18n-keys/scripts && npm install && npm run check-i18n
+   ```
+   首次运行需先 `npm install`，之后可直接 `npm run check-i18n`。
+
+2. **脚本行为**：
+   - 扫描 `frontend/` 下所有 `.ts`、`.tsx`、`.js`、`.jsx`（排除 node_modules、dist、build、*.d.ts）
+   - 提取代码中 `t('key')` / `t("key")` 的 key
+   - 与 `frontend/src/locales/{zh-CN,zh-TW,en}/common.json` 对比
+   - 报告：代码中使用但某语言 JSON 缺失的 key；某语言有而另一语言没有的 key（不一致）
+
+3. **结果处理**：
+   - 若有缺失或不一致，退出码为 1；可根据报告在对应 `common.json` 中补全 key
+   - 脚本路径：`scripts/check-i18n-keys.ts`（相对本 skill 根目录）
+
+## 可选目录说明
+
+- `scripts/`：可执行检查脚本，Agent 按上述命令调用。

.cursor/skills/frontend/check-i18n-keys/scripts/.gitignore

@@ -0,0 +1,3 @@
+node_modules/
+*.log
+.DS_Store

.cursor/skills/frontend/check-i18n-keys/scripts/check-i18n-keys.ts

@@ -0,0 +1,302 @@
+#!/usr/bin/env node
+
+/**
+ * 检查前端多语言 key 完整性
+ *
+ * 扫描范围：frontend 下所有 .ts / .tsx / .js / .jsx（排除 node_modules、dist、build、*.d.ts）
+ *
+ * 支持的检查：
+ * 1. 代码引用但 JSON 没有：某 ts/js 引用了 t("common.test")，但任意语言 common.json 里没有该 key → 报缺失
+ * 2. 语言间不一致：zh-CN/zh-TW 的 JSON 有 common.xxx，但 en 的没有 → 报不一致（某些语言有、某些没有）
+ */
+
+import * as fs from 'fs';
+import * as path from 'path';
+import { fileURLToPath } from 'url';
+import { glob } from 'glob';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+interface CheckResult {
+  usedKeys: Set<string>;
+  localeKeys: {
+    'zh-CN': Set<string>;
+    'zh-TW': Set<string>;
+    'en': Set<string>;
+  };
+  missingKeys: {
+    'zh-CN': string[];
+    'zh-TW': string[];
+    'en': string[];
+  };
+  inconsistentKeys: Array<{
+    key: string;
+    existsIn: string[];
+    missingIn: string[];
+  }>;
+}
+
+const LOCALES = ['zh-CN', 'zh-TW', 'en'] as const;
+type Locale = typeof LOCALES[number];
+
+// 颜色输出（如果支持）
+const colors = {
+  reset: '\x1b[0m',
+  red: '\x1b[31m',
+  green: '\x1b[32m',
+  yellow: '\x1b[33m',
+  blue: '\x1b[34m',
+  cyan: '\x1b[36m',
+};
+
+function log(message: string, color: keyof typeof colors = 'reset') {
+  console.log(`${colors[color]}${message}${colors.reset}`);
+}
+
+/**
+ * 从代码文件中提取所有 t() 调用中的 key
+ */
+function extractKeysFromCode(frontendDir: string): Set<string> {
+  const keys = new Set<string>();
+  
+  // 匹配 t('key') 或 t("key") 或 t(`key`)
+  const tPattern = /t\(['"`]([^'"`]+)['"`]\)/g;
+  
+  // 扫描所有 TS/JS 文件（含 .ts .tsx .js .jsx），排除 node_modules、dist、build、*.d.ts
+  const files = glob.sync('**/*.{ts,tsx,js,jsx}', {
+    cwd: frontendDir,
+    ignore: ['**/node_modules/**', '**/dist/**', '**/build/**', '**/*.d.ts'],
+    absolute: true,
+  });
+  
+  for (const file of files) {
+    try {
+      const content = fs.readFileSync(file, 'utf-8');
+      let match;
+      
+      while ((match = tPattern.exec(content)) !== null) {
+        const key = match[1];
+        // 过滤掉模板字符串中的变量（如 t(`key.${variable}`)）
+        if (!key.includes('${') && !key.includes('${')) {
+          keys.add(key);
+        }
+      }
+    } catch (error) {
+      console.error(`Error reading file ${file}:`, error);
+    }
+  }
+  
+  return keys;
+}
+
+/**
+ * 加载语言文件
+ */
+function loadLocaleFile(localeDir: string, locale: Locale): Record<string, any> {
+  const filePath = path.join(localeDir, locale, 'common.json');
+  
+  if (!fs.existsSync(filePath)) {
+    log(`⚠️  语言文件不存在: ${filePath}`, 'yellow');
+    return {};
+  }
+  
+  try {
+    const content = fs.readFileSync(filePath, 'utf-8');
+    return JSON.parse(content);
+  } catch (error) {
+    log(`❌ 解析语言文件失败 ${filePath}: ${error}`, 'red');
+    return {};
+  }
+}
+
+/**
+ * 展平嵌套对象为点分隔的 key 路径
+ */
+function flattenKeys(obj: Record<string, any>, prefix = ''): Set<string> {
+  const keys = new Set<string>();
+  
+  for (const [key, value] of Object.entries(obj)) {
+    const fullKey = prefix ? `${prefix}.${key}` : key;
+    
+    if (typeof value === 'object' && value !== null && !Array.isArray(value)) {
+      // 递归处理嵌套对象
+      const nestedKeys = flattenKeys(value, fullKey);
+      nestedKeys.forEach(k => keys.add(k));
+    } else {
+      // 叶子节点
+      keys.add(fullKey);
+    }
+  }
+  
+  return keys;
+}
+
+/**
+ * 检查 key 完整性
+ */
+function checkKeys(usedKeys: Set<string>, localeKeys: Record<Locale, Set<string>>): CheckResult {
+  const result: CheckResult = {
+    usedKeys,
+    localeKeys,
+    missingKeys: {
+      'zh-CN': [],
+      'zh-TW': [],
+      'en': [],
+    },
+    inconsistentKeys: [],
+  };
+  
+  // 检查每个语言文件中缺失的 key
+  for (const locale of LOCALES) {
+    for (const key of usedKeys) {
+      if (!localeKeys[locale].has(key)) {
+        result.missingKeys[locale].push(key);
+      }
+    }
+  }
+  
+  // 检查不一致的 key（某些语言有，某些没有）
+  const allLocaleKeys = new Set<string>();
+  LOCALES.forEach(locale => {
+    localeKeys[locale].forEach(key => allLocaleKeys.add(key));
+  });
+  
+  for (const key of allLocaleKeys) {
+    const existsIn: Locale[] = [];
+    const missingIn: Locale[] = [];
+    
+    for (const locale of LOCALES) {
+      if (localeKeys[locale].has(key)) {
+        existsIn.push(locale);
+      } else {
+        missingIn.push(locale);
+      }
+    }
+    
+    // 如果某些语言有，某些没有，则不一致
+    if (existsIn.length > 0 && existsIn.length < LOCALES.length) {
+      result.inconsistentKeys.push({
+        key,
+        existsIn,
+        missingIn,
+      });
+    }
+  }
+  
+  return result;
+}
+
+/**
+ * 打印检查报告
+ */
+function printReport(result: CheckResult): void {
+  log('\n=== 多语言 Key 检查报告 ===\n', 'cyan');
+  
+  // 统计信息
+  log('📊 统计信息:', 'blue');
+  log(`  - 代码中使用的 key 数量: ${result.usedKeys.size}`);
+  log(`  - zh-CN 语言文件 key 数量: ${result.localeKeys['zh-CN'].size}`);
+  log(`  - zh-TW 语言文件 key 数量: ${result.localeKeys['zh-TW'].size}`);
+  log(`  - en 语言文件 key 数量: ${result.localeKeys['en'].size}`);
+  log('');
+  
+  // 缺失的 key
+  let hasMissing = false;
+  for (const locale of LOCALES) {
+    if (result.missingKeys[locale].length > 0) {
+      hasMissing = true;
+      log(`❌ 缺失的 Key (代码中使用但 ${locale} 语言文件中不存在):`, 'red');
+      result.missingKeys[locale].forEach(key => {
+        log(`    - ${key}`, 'red');
+      });
+      log('');
+    }
+  }
+  
+  // 不一致的 key
+  if (result.inconsistentKeys.length > 0) {
+    log('⚠️  不一致的 Key (某些语言文件有，某些没有):', 'yellow');
+    result.inconsistentKeys.forEach(({ key, existsIn, missingIn }) => {
+      log(`    - ${key}`, 'yellow');
+      log(`      存在于: ${existsIn.join(', ')}`, 'yellow');
+      log(`      缺失于: ${missingIn.join(', ')}`, 'yellow');
+    });
+    log('');
+  }
+  
+  // 总结
+  const hasErrors = hasMissing || result.inconsistentKeys.length > 0;
+  
+  if (hasErrors) {
+    log('❌ 检查失败：发现缺失或不一致的 key', 'red');
+  } else {
+    log('✅ 检查通过：所有 key 都完整且一致', 'green');
+  }
+}
+
+/**
+ * 主函数
+ */
+function main(): void {
+  // 脚本位于 .cursor/skills/frontend/check-i18n-keys/scripts/，向上到项目根
+  const scriptDir = __dirname;
+  const skillDir = path.resolve(scriptDir, '..');
+  const frontendSkillDir = path.resolve(skillDir, '..');
+  const repoRoot = path.resolve(frontendSkillDir, '../../..');
+  const frontendDir = path.join(repoRoot, 'frontend');
+  const localesDir = path.join(frontendDir, 'src', 'locales');
+  
+  // 检查目录是否存在
+  if (!fs.existsSync(frontendDir)) {
+    log(`❌ 前端目录不存在: ${frontendDir}`, 'red');
+    process.exit(1);
+  }
+  
+  if (!fs.existsSync(localesDir)) {
+    log(`❌ 语言文件目录不存在: ${localesDir}`, 'red');
+    process.exit(1);
+  }
+  
+  log('🔍 开始检查多语言 key...\n', 'cyan');
+  
+  // 1. 提取代码中使用的 key
+  log('📝 扫描代码文件...', 'blue');
+  const usedKeys = extractKeysFromCode(frontendDir);
+  log(`   找到 ${usedKeys.size} 个使用的 key\n`, 'green');
+  
+  // 2. 加载语言文件
+  log('📚 加载语言文件...', 'blue');
+  const localeKeys: Record<Locale, Set<string>> = {
+    'zh-CN': new Set(),
+    'zh-TW': new Set(),
+    'en': new Set(),
+  };
+  
+  for (const locale of LOCALES) {
+    const localeObj = loadLocaleFile(localesDir, locale);
+    localeKeys[locale] = flattenKeys(localeObj);
+    log(`   ${locale}: ${localeKeys[locale].size} 个 key`, 'green');
+  }
+  log('');
+  
+  // 3. 检查
+  log('🔎 检查 key 完整性...', 'blue');
+  const result = checkKeys(usedKeys, localeKeys);
+  
+  // 4. 输出报告
+  printReport(result);
+  
+  // 5. 退出码
+  const hasErrors = 
+    result.missingKeys['zh-CN'].length > 0 ||
+    result.missingKeys['zh-TW'].length > 0 ||
+    result.missingKeys['en'].length > 0 ||
+    result.inconsistentKeys.length > 0;
+  
+  process.exit(hasErrors ? 1 : 0);
+}
+
+// 运行
+main();
+

.cursor/skills/frontend/check-i18n-keys/scripts/package-lock.json

@@ -0,0 +1,680 @@
+{
+  "name": "cursor-skill-frontend-scripts",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "cursor-skill-frontend-scripts",
+      "version": "1.0.0",
+      "dependencies": {
+        "glob": "^13.0.1"
+      },
+      "devDependencies": {
+        "@types/node": "^20.10.0",
+        "tsx": "^4.7.0",
+        "typescript": "^5.3.0"
+      }
+    },
+    "node_modules/@esbuild/aix-ppc64": {
+      "version": "0.27.3",
+      "resolved": "https://registry.npmjs.org/@esbuild/aix-ppc64/-/aix-ppc64-0.27.3.tgz",
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+      "cpu": [
+        "ppc64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "aix"
+      ],
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@esbuild/android-arm": {
+      "version": "0.27.3",
+      "resolved": "https://registry.npmjs.org/@esbuild/android-arm/-/android-arm-0.27.3.tgz",
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+        "arm"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
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+      ],
+      "engines": {
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+      }
+    },
+    "node_modules/@esbuild/android-arm64": {
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+        "arm64"
+      ],
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+      "license": "MIT",
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+        "x64"
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+      "license": "MIT",
+      "optional": true,
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+        "android"
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+      }
+    },
+    "node_modules/@esbuild/darwin-arm64": {
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+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@esbuild/darwin-x64": {
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+        "lru-cache": "^11.0.0",
+        "minipass": "^7.1.2"
+      },
+      "engines": {
+        "node": "20 || >=22"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/resolve-pkg-maps": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/resolve-pkg-maps/-/resolve-pkg-maps-1.0.0.tgz",
+      "integrity": "sha512-seS2Tj26TBVOC2NIc2rOe2y2ZO7efxITtLZcGSOnHHNOQ7CkiUBfw0Iw2ck6xkIhPwLhKNLS8BO+hEpngQlqzw==",
+      "dev": true,
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/privatenumber/resolve-pkg-maps?sponsor=1"
+      }
+    },
+    "node_modules/tsx": {
+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/tsx/-/tsx-4.21.0.tgz",
+      "integrity": "sha512-5C1sg4USs1lfG0GFb2RLXsdpXqBSEhAaA/0kPL01wxzpMqLILNxIxIOKiILz+cdg/pLnOUxFYOR5yhHU666wbw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "esbuild": "~0.27.0",
+        "get-tsconfig": "^4.7.5"
+      },
+      "bin": {
+        "tsx": "dist/cli.mjs"
+      },
+      "engines": {
+        "node": ">=18.0.0"
+      },
+      "optionalDependencies": {
+        "fsevents": "~2.3.3"
+      }
+    },
+    "node_modules/typescript": {
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
+    "node_modules/undici-types": {
+      "version": "6.21.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
+      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
+      "dev": true,
+      "license": "MIT"
+    }
+  }
+}

.cursor/skills/frontend/check-i18n-keys/scripts/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "cursor-skill-frontend-scripts",
+  "version": "1.0.0",
+  "type": "module",
+  "scripts": {
+    "check-i18n": "tsx check-i18n-keys.ts"
+  },
+  "dependencies": {
+    "glob": "^13.0.1"
+  },
+  "devDependencies": {
+    "@types/node": "^20.10.0",
+    "tsx": "^4.7.0",
+    "typescript": "^5.3.0"
+  }
+}

.cursor/skills/frontend/check-i18n-keys/scripts/tsconfig.json

@@ -0,0 +1,20 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "ES2022",
+    "moduleResolution": "node",
+    "lib": ["ES2022"],
+    "outDir": "./dist",
+    "rootDir": "./",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "resolveJsonModule": true,
+    "downlevelIteration": true,
+    "types": ["node"]
+  },
+  "include": ["*.ts"],
+  "exclude": ["node_modules", "dist"]
+}
+

.dockerignore

@@ -14,11 +14,11 @@
 .DS_Store
 
 # 构建产物
-backend/build/
+# 注意：frontend/dist 和 backend/build/libs 在使用 BUILD_IN_DOCKER=false 时是必需的
+# 所以不能忽略它们。在 BUILD_IN_DOCKER=true 时，它们会被 Docker 内部编译覆盖
 backend/.gradle/
 backend/out/
 backend/bin/
-frontend/dist/
 frontend/node_modules/
 frontend/.vite/
 frontend/.cache/

.github/workflows/docker-build.yml

@@ -4,39 +4,104 @@ on:
   release:
     types:
       - published  # 当通过 GitHub Releases 页面创建 release 时触发
+  workflow_dispatch:
+    inputs:
+      build_type:
+        description: '构建类型'
+        required: true
+        type: choice
+        options:
+          - package-only        # 只打包产物
+          - package-and-docker # 打包产物 + Docker 镜像
+        default: 'package-and-docker'
+      version:
+        description: '版本号（例如: v1.0.0）'
+        required: false
+        type: string
+      tag_name:
+        description: 'Git Tag 名称（留空则使用 version）'
+        required: false
+        type: string
 
 jobs:
   build-and-push:
     runs-on: ubuntu-latest
     
+    permissions:
+      contents: write  # 需要写权限以上传 Assets
+    
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
         with:
-          ref: ${{ github.event.release.tag_name }}  # 使用 release 对应的 tag
+          ref: ${{ github.event.release.tag_name || github.event.inputs.tag_name || github.event.inputs.version || github.ref }}
       
-      - name: Extract version from release
+      - name: Determine build type
+        id: build_config
+        run: |
+          # 确定构建类型
+          if [ "${{ github.event_name }}" = "release" ]; then
+            # Release 事件：默认只打包产物（不构建 Docker）
+            BUILD_TYPE="package-only"
+            echo "📦 Release 事件：将只打包产物（不构建 Docker）"
+          else
+            # workflow_dispatch 事件：使用用户输入
+            BUILD_TYPE="${{ github.event.inputs.build_type }}"
+            echo "🔧 手动触发：构建类型 = ${BUILD_TYPE}"
+          fi
+          
+          echo "BUILD_TYPE=${BUILD_TYPE}" >> $GITHUB_OUTPUT
+      
+      - name: Extract version and check if pre-release
         id: extract_version
         run: |
-          # 从 release tag 中提取版本号（例如 v1.0.0 -> 1.0.0）
-          TAG_NAME="${{ github.event.release.tag_name }}"
-          if [ -z "$TAG_NAME" ]; then
-            TAG_NAME=${GITHUB_REF#refs/tags/}
+          # 从不同事件源提取版本号
+          if [ "${{ github.event_name }}" = "release" ]; then
+            # Release 事件：从 release tag 中提取
+            TAG_NAME="${{ github.event.release.tag_name }}"
+            IS_PRERELEASE="${{ github.event.release.prerelease }}"
+          else
+            # workflow_dispatch 事件：从输入参数中提取
+            TAG_NAME="${{ github.event.inputs.tag_name }}"
+            if [ -z "$TAG_NAME" ]; then
+              TAG_NAME="${{ github.event.inputs.version }}"
+            fi
+            # 如果仍然为空，尝试从 git ref 中提取
+            if [ -z "$TAG_NAME" ]; then
+              TAG_NAME=${GITHUB_REF#refs/tags/}
+              if [ "$TAG_NAME" = "$GITHUB_REF" ]; then
+                # 不是 tag，尝试从分支名或 commit SHA 获取
+                TAG_NAME=${GITHUB_REF#refs/heads/}
+                if [ "$TAG_NAME" = "$GITHUB_REF" ]; then
+                  TAG_NAME="dev-$(date +%Y%m%d-%H%M%S)"
+                  echo "⚠️  未指定版本号，使用临时版本: $TAG_NAME"
+                fi
+              fi
+            fi
+            IS_PRERELEASE="false"
           fi
           
           # 验证版本号格式：v数字.数字.数字[-后缀]（例如 v1.0.0, v2.10.102, v1.0.0-beta）
-          if [[ ! "$TAG_NAME" =~ ^v[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9.-]+)?$ ]]; then
-            echo "错误: 版本号格式不正确，应为 v数字.数字.数字 或 v数字.数字.数字-后缀 (例如: v1.0.0, v1.0.0-beta)"
-            exit 1
+          if [[ ! "$TAG_NAME" =~ ^v[0-9]+\.[0-9]+\.[0-9]+(-[a-zA-Z0-9.-]+)?$ ]] && [[ ! "$TAG_NAME" =~ ^dev- ]]; then
+            echo "⚠️  警告: 版本号格式不符合标准，但仍将继续构建"
+            echo "   当前版本号: $TAG_NAME"
+            echo "   标准格式应为: v数字.数字.数字 或 v数字.数字.数字-后缀 (例如: v1.0.0, v1.0.0-beta)"
           fi
           
-          VERSION=${TAG_NAME#v}  # 移除 v 前缀
+          VERSION=${TAG_NAME#v}  # 移除 v 前缀（如果存在）
+          
           echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
           echo "TAG=$TAG_NAME" >> $GITHUB_OUTPUT
-          echo "Extracted version: $VERSION"
-          echo "Full tag: $TAG_NAME"
+          echo "IS_PRERELEASE=$IS_PRERELEASE" >> $GITHUB_OUTPUT
+          
+          if [ "$IS_PRERELEASE" = "true" ]; then
+            echo "📋 这是 Pre-release: $TAG_NAME"
+          else
+            echo "📦 这是正式版本: $TAG_NAME"
+          fi
       
       - name: Send Telegram notification (build started)
+        if: steps.extract_version.outputs.IS_PRERELEASE == 'false' && steps.build_config.outputs.BUILD_TYPE == 'package-and-docker'
         env:
           TELEGRAM_BOT_TOKEN: ${{ secrets.TELEGRAM_BOT_TOKEN }}
           TELEGRAM_CHAT_ID: ${{ secrets.TELEGRAM_CHAT_ID }}
@@ -48,12 +113,15 @@ jobs:
           fi
           
           # 获取构建信息
-          VERSION="${{ steps.extract_version.outputs.VERSION }}"
           TAG="${{ steps.extract_version.outputs.TAG }}"
-          RELEASE_URL="${{ github.event.release.html_url }}"
           
-          # 构建消息内容（仅包含关键信息）
-          MESSAGE="🔨 <b>Docker 镜像构建中</b>"$'\n'$'\n'"📦 <b>版本:</b> ${VERSION}"$'\n'"🏷️ <b>Tag:</b> <code>${TAG}</code>"$'\n'"🔗 <a href=\"${RELEASE_URL}\">查看 Release</a>"
+          if [ "${{ github.event_name }}" = "release" ]; then
+            RELEASE_URL="${{ github.event.release.html_url }}"
+            MESSAGE="🔨 <b>Release 构建中</b>"$'\n'$'\n'"🏷️ <b>Tag:</b> <code>${TAG}</code>"$'\n'"🔧 <b>构建类型:</b> Docker 升级"$'\n'"🔗 <a href=\"${RELEASE_URL}\">查看 Release</a>"
+          else
+            WORKFLOW_URL="https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+            MESSAGE="🔨 <b>构建中</b>"$'\n'$'\n'"🏷️ <b>Tag:</b> <code>${TAG}</code>"$'\n'"🔧 <b>构建类型:</b> Docker 升级"$'\n'"🔗 <a href=\"${WORKFLOW_URL}\">查看 Workflow</a>"
+          fi
           
           # 发送 Telegram 消息（使用 jq 转义 JSON）
           curl -s -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
@@ -79,19 +147,155 @@ jobs:
             exit 0
           fi
       
+      # ============ 编译前后端产物 ============
+      - name: Setup JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+      
+      - name: Build Backend JAR
+        run: |
+          cd backend
+          chmod +x gradlew
+          ./gradlew bootJar --no-daemon
+          echo "✅ 后端构建完成"
+          ls -lh build/libs/*.jar
+      
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+      
+      - name: Build Frontend
+        env:
+          VERSION: ${{ steps.extract_version.outputs.VERSION }}
+          GIT_TAG: ${{ steps.extract_version.outputs.TAG }}
+          GITHUB_REPO_URL: https://github.com/WrBug/PolyHermes
+        run: |
+          cd frontend
+          npm ci
+          npm run build
+          echo "✅ 前端构建完成"
+          echo "📦 版本信息: VERSION=${{ steps.extract_version.outputs.VERSION }}, GIT_TAG=${{ steps.extract_version.outputs.TAG }}"
+          du -sh dist/
+      
+      # ============ 打包更新包 ============
+      - name: Create Update Package
+        run: |
+          echo "📦 开始打包更新包..."
+          
+          # 创建目录结构
+          mkdir -p update-package/backend
+          mkdir -p update-package/frontend
+          
+          # 复制后端 JAR
+          cp backend/build/libs/*.jar update-package/backend/polyhermes.jar
+          echo "✅ 后端 JAR 已复制"
+          
+          # 复制前端产物
+          cp -r frontend/dist/* update-package/frontend/
+          echo "✅ 前端文件已复制"
+          
+          # 创建版本信息文件
+          if [ "${{ github.event_name }}" = "release" ]; then
+            RELEASE_NOTES=$(echo '${{ github.event.release.body }}' | jq -Rs .)
+          else
+            RELEASE_NOTES="\"手动构建 - workflow_dispatch\""
+          fi
+          
+          cat > update-package/version.json <<EOF
+          {
+            "version": "${{ steps.extract_version.outputs.VERSION }}",
+            "tag": "${{ steps.extract_version.outputs.TAG }}",
+            "buildTime": "$(date -u +%Y-%m-%dT%H:%M:%SZ)",
+            "releaseNotes": ${RELEASE_NOTES}
+          }
+          EOF
+          echo "✅ 版本信息已创建"
+          
+          # 打包成 tar.gz
+          cd update-package
+          tar -czf ../polyhermes-${{ steps.extract_version.outputs.TAG }}-update.tar.gz .
+          cd ..
+          
+          echo "✅ 打包完成: polyhermes-${{ steps.extract_version.outputs.TAG }}-update.tar.gz"
+          ls -lh polyhermes-*.tar.gz
+      
+      - name: Calculate Checksum
+        id: checksum
+        run: |
+          FILE="polyhermes-${{ steps.extract_version.outputs.TAG }}-update.tar.gz"
+          CHECKSUM=$(sha256sum "$FILE" | awk '{print $1}')
+          echo "CHECKSUM=$CHECKSUM" >> $GITHUB_OUTPUT
+          echo "✅ SHA256: $CHECKSUM"
+          echo "$CHECKSUM  $FILE" > checksums.txt
+      
+      - name: Upload Update Package to Release
+        if: github.event_name == 'release'
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ github.event.release.upload_url }}
+          asset_path: ./polyhermes-${{ steps.extract_version.outputs.TAG }}-update.tar.gz
+          asset_name: polyhermes-${{ steps.extract_version.outputs.TAG }}-update.tar.gz
+          asset_content_type: application/gzip
+      
+      - name: Upload Checksums to Release
+        if: github.event_name == 'release'
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ github.event.release.upload_url }}
+          asset_path: ./checksums.txt
+          asset_name: checksums.txt
+          asset_content_type: text/plain
+      
+      - name: Upload Update Package as Artifact
+        if: github.event_name == 'workflow_dispatch'
+        uses: actions/upload-artifact@v4
+        with:
+          name: polyhermes-${{ steps.extract_version.outputs.TAG }}-update
+          path: |
+            polyhermes-${{ steps.extract_version.outputs.TAG }}-update.tar.gz
+            checksums.txt
+          retention-days: 30
+      
       - name: Set up Docker Buildx
+        if: steps.build_config.outputs.BUILD_TYPE == 'package-and-docker'
         uses: docker/setup-buildx-action@v3
         with:
           # 启用多架构构建支持
           platforms: linux/amd64,linux/arm64
       
       - name: Log in to Docker Hub
+        if: steps.build_config.outputs.BUILD_TYPE == 'package-and-docker'
         uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
       
+      - name: Prepare Docker build context
+        if: steps.build_config.outputs.BUILD_TYPE == 'package-and-docker'
+        run: |
+          echo "📦 准备 Docker 构建上下文..."
+          # 确保构建产物存在且可访问
+          if [ ! -d "frontend/dist" ]; then
+            echo "❌ 错误：frontend/dist 不存在"
+            exit 1
+          fi
+          if [ ! -d "backend/build/libs" ] || [ -z "$(ls -A backend/build/libs/*.jar 2>/dev/null)" ]; then
+            echo "❌ 错误：backend/build/libs/*.jar 不存在"
+            exit 1
+          fi
+          echo "✅ 构建产物已准备好"
+          ls -lh frontend/dist/ | head -5
+          ls -lh backend/build/libs/*.jar
+      
       - name: Build and push Docker image
+        if: steps.build_config.outputs.BUILD_TYPE == 'package-and-docker'
         uses: docker/build-push-action@v5
         with:
           context: .
@@ -101,15 +305,23 @@ jobs:
           platforms: linux/amd64,linux/arm64
           tags: |
             wrbug/polyhermes:${{ steps.extract_version.outputs.TAG }}
-            wrbug/polyhermes:latest
+            ${{ steps.extract_version.outputs.IS_PRERELEASE == 'false' && 'wrbug/polyhermes:latest' || '' }}
           build-args: |
+            BUILD_IN_DOCKER=false
             VERSION=${{ steps.extract_version.outputs.VERSION }}
             GIT_TAG=${{ steps.extract_version.outputs.TAG }}
             GITHUB_REPO_URL=https://github.com/WrBug/PolyHermes
           cache-from: type=registry,ref=wrbug/polyhermes:latest
           cache-to: type=inline
+      
+      - name: Skip Docker build notice
+        if: steps.build_config.outputs.BUILD_TYPE == 'package-only'
+        run: |
+          echo "⏭️  跳过 Docker 镜像构建（构建类型：package-only）"
+          echo "✅ 仅打包产物已完成"
 
       - name: Send Telegram notification
+        if: steps.extract_version.outputs.IS_PRERELEASE == 'false'
         env:
           TELEGRAM_BOT_TOKEN: ${{ secrets.TELEGRAM_BOT_TOKEN }}
           TELEGRAM_CHAT_ID: ${{ secrets.TELEGRAM_CHAT_ID }}
@@ -123,13 +335,26 @@ jobs:
           # 获取构建信息
           VERSION="${{ steps.extract_version.outputs.VERSION }}"
           TAG="${{ steps.extract_version.outputs.TAG }}"
-          RELEASE_NAME="${{ github.event.release.name }}"
-          RELEASE_URL="${{ github.event.release.html_url }}"
-          REPO_NAME="${{ github.repository }}"
+          BUILD_TYPE="${{ steps.build_config.outputs.BUILD_TYPE }}"
           
           # 构建消息内容（仅包含关键信息）
           DEPLOY_DOC_URL="https://github.com/WrBug/PolyHermes/blob/main/docs/zh/DEPLOYMENT.md"
-          MESSAGE="✅ <b>Docker 镜像构建成功</b>"$'\n'$'\n'"📦 <b>版本:</b> ${VERSION}"$'\n'"🏷️ <b>Tag:</b> <code>${TAG}</code>"$'\n'"🔗 <a href=\"${RELEASE_URL}\">查看 Release</a>"$'\n'"📚 <a href=\"${DEPLOY_DOC_URL}\">Docker 部署文档</a>"
+          
+          if [ "${{ github.event_name }}" = "release" ]; then
+            RELEASE_URL="${{ github.event.release.html_url }}"
+            if [ "$BUILD_TYPE" = "package-and-docker" ]; then
+              MESSAGE="✅ <b>Release 构建成功</b>"$'\n'$'\n'"🏷️ <b>Tag:</b> <code>${TAG}</code>"$'\n'"🔧 <b>构建类型:</b> Docker 升级"$'\n'"🔗 <a href=\"${RELEASE_URL}\">查看 Release</a>"$'\n'"📚 <a href=\"${DEPLOY_DOC_URL}\">Docker 部署文档</a>"
+            else
+              MESSAGE="✅ <b>Release 打包成功</b>"$'\n'$'\n'"🏷️ <b>Tag:</b> <code>${TAG}</code>"$'\n'"🔧 <b>构建类型:</b> 在线升级"$'\n'"🔗 <a href=\"${RELEASE_URL}\">查看 Release</a>"$'\n'"📍 <b>升级路径:</b> 系统管理 → 概览 → 检查更新"
+            fi
+          else
+            WORKFLOW_URL="https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+            if [ "$BUILD_TYPE" = "package-and-docker" ]; then
+              MESSAGE="✅ <b>构建成功</b>"$'\n'$'\n'"🏷️ <b>Tag:</b> <code>${TAG}</code>"$'\n'"🔧 <b>构建类型:</b> Docker 升级"$'\n'"🔗 <a href=\"${WORKFLOW_URL}\">查看 Workflow</a>"$'\n'"📚 <a href=\"${DEPLOY_DOC_URL}\">Docker 部署文档</a>"
+            else
+              MESSAGE="✅ <b>打包成功</b>"$'\n'$'\n'"🏷️ <b>Tag:</b> <code>${TAG}</code>"$'\n'"🔧 <b>构建类型:</b> 在线升级"$'\n'"🔗 <a href=\"${WORKFLOW_URL}\">查看 Workflow</a>"$'\n'"📍 <b>升级路径:</b> 系统管理 → 概览 → 检查更新"
+            fi
+          fi
           
           # 发送 Telegram 消息（使用 jq 转义 JSON）
           curl -s -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \

.github/workflows/telegram-notify.yml

@@ -1,103 +0,0 @@
-name: Telegram Notification on PR Merge
-
-on:
-  pull_request:
-    types:
-      - closed  # 当 PR 被关闭（合并或关闭）时触发
-
-jobs:
-  notify:
-    runs-on: ubuntu-latest
-    
-    # 只在 PR 被合并到 main 分支时执行
-    if: github.event.pull_request.merged == true && github.event.pull_request.base.ref == 'main'
-    
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-      
-      - name: Get PR details
-        id: pr_details
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          PR_NUMBER="${{ github.event.pull_request.number }}"
-          REPO="${{ github.repository }}"
-          
-          # 获取 PR 详细信息
-          PR_RESPONSE=$(curl -s -H "Authorization: token ${GITHUB_TOKEN}" \
-            -H "Accept: application/vnd.github.v3+json" \
-            "https://api.github.com/repos/${REPO}/pulls/${PR_NUMBER}")
-          
-          # 获取 PR 变更的文件列表
-          FILES_RESPONSE=$(curl -s -H "Authorization: token ${GITHUB_TOKEN}" \
-            -H "Accept: application/vnd.github.v3+json" \
-            "https://api.github.com/repos/${REPO}/pulls/${PR_NUMBER}/files")
-          
-          # 提取 PR 描述（body），保留换行，限制长度
-          PR_BODY=$(echo "$PR_RESPONSE" | jq -r '.body // ""')
-          if [ ${#PR_BODY} -gt 500 ]; then
-            PR_BODY="${PR_BODY:0:500}..."
-          fi
-          
-          # 保存到输出变量（使用 base64 编码避免特殊字符问题）
-          echo "pr_body<<EOF" >> $GITHUB_OUTPUT
-          echo "$PR_BODY" >> $GITHUB_OUTPUT
-          echo "EOF" >> $GITHUB_OUTPUT
-      
-      - name: Send Telegram notification
-        env:
-          TELEGRAM_BOT_TOKEN: ${{ secrets.TELEGRAM_BOT_TOKEN }}
-          TELEGRAM_CHAT_ID: ${{ secrets.TELEGRAM_CHAT_ID }}
-        run: |
-          # 检查 PR 是否被合并（而不是仅关闭）
-          PR_MERGED="${{ github.event.pull_request.merged }}"
-          if [ "$PR_MERGED" != "true" ]; then
-            echo "ℹ️  PR 仅关闭，未合并，跳过通知"
-            exit 0
-          fi
-          
-          # 检查必要的环境变量
-          # 注意：TELEGRAM_CHAT_ID 可以是个人聊天 ID（正数）或群组 ID（负数，如 -1001234567890）
-          if [ -z "$TELEGRAM_BOT_TOKEN" ] || [ -z "$TELEGRAM_CHAT_ID" ]; then
-            echo "⚠️  Telegram Bot Token 或 Chat ID 未配置，跳过通知"
-            exit 0
-          fi
-          
-          # 获取 PR 基本信息
-          PR_NUMBER="${{ github.event.pull_request.number }}"
-          PR_TITLE="${{ github.event.pull_request.title }}"
-          PR_URL="${{ github.event.pull_request.html_url }}"
-          PR_MERGE_COMMIT="${{ github.event.pull_request.merge_commit_sha }}"
-          
-          # 获取 PR 详细信息
-          PR_BODY="${{ steps.pr_details.outputs.pr_body }}"
-          
-          # 转义 PR 标题中的 HTML 特殊字符
-          PR_TITLE_ESCAPED=$(echo "$PR_TITLE" | sed 's/&/\&amp;/g' | sed 's/</\&lt;/g' | sed 's/>/\&gt;/g')
-          
-          # 构建消息内容（仅包含关键信息）
-          MESSAGE="🚀 <b>main 分支代码更新</b>"$'\n'$'\n'"📝 <b>PR #${PR_NUMBER}:</b> ${PR_TITLE_ESCAPED}"$'\n'"🔗 <a href=\"${PR_URL}\">查看 PR</a>"
-          
-          # 发送 Telegram 消息（使用 jq 转义 JSON）
-          curl -s -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
-            -H "Content-Type: application/json" \
-            -d "$(jq -n \
-              --arg chat_id "$TELEGRAM_CHAT_ID" \
-              --arg text "$MESSAGE" \
-              '{chat_id: $chat_id, text: $text, parse_mode: "HTML", disable_web_page_preview: false}')" > /tmp/telegram_response.json
-          
-          # 检查发送结果
-          if [ $? -eq 0 ]; then
-            RESPONSE=$(cat /tmp/telegram_response.json)
-            if echo "$RESPONSE" | grep -q '"ok":true'; then
-              echo "✅ Telegram 通知发送成功"
-            else
-              echo "❌ Telegram 通知发送失败: $RESPONSE"
-              exit 1
-            fi
-          else
-            echo "❌ 发送 Telegram 消息时发生错误"
-            exit 1
-          fi
-

.gitignore

@@ -17,7 +17,8 @@ backend/out/
 backend/*.log
 backend/gradle-app.setting
 backend/.gradle
-backend/gradle-wrapper.jar
+# 注意：gradle-wrapper.jar 应该被提交，不要忽略
+# backend/gradle/wrapper/gradle-wrapper.jar
 
 # Kotlin
 *.kt.bak
@@ -25,6 +26,7 @@ backend/gradle-wrapper.jar
 
 # Java
 *.jar
+!backend/gradle/wrapper/gradle-wrapper.jar  # Gradle Wrapper JAR 应该被提交
 *.war
 *.ear
 *.class

Dockerfile

@@ -1,6 +1,12 @@
-# 多阶段构建：前后端一体化部署
-# 阶段1：构建前端
+# 多阶段构建：前后端一体化部署（支持混合编译）
+# 构建参数：控制是否在 Docker 内编译
+# - BUILD_IN_DOCKER=true  (默认): Docker 内部编译（本地开发）
+# - BUILD_IN_DOCKER=false: 使用外部产物（GitHub Actions）
+ARG BUILD_IN_DOCKER=true
+
+# ==================== 阶段1：构建前端 ====================
 FROM node:18-alpine AS frontend-build
+ARG BUILD_IN_DOCKER
 
 WORKDIR /app/frontend
 
@@ -13,19 +19,37 @@ ARG GITHUB_REPO_URL=https://github.com/WrBug/PolyHermes
 ENV VERSION=${VERSION}
 ENV GIT_TAG=${GIT_TAG}
 ENV GITHUB_REPO_URL=${GITHUB_REPO_URL}
-
-# 复制前端文件
+# 复制前端文件（先复制 package.json 以利用 Docker 缓存）
 COPY frontend/package*.json ./
-RUN npm ci
 
+# 条件：仅在 Docker 内部编译时安装依赖
+RUN if [ "$BUILD_IN_DOCKER" = "true" ]; then \
+      npm ci; \
+    fi
+
+# 复制所有前端源文件
 COPY frontend/ ./
 
-# 构建前端（使用相对路径，通过 Nginx 代理）
-# 版本号会通过环境变量注入到构建产物中
-RUN npm run build
+# 条件：仅在 Docker 内部编译时执行构建
+# 如果 BUILD_IN_DOCKER=false，需要确保构建上下文中存在 frontend/dist
+# 注意：COPY frontend/ ./ 已经复制了整个 frontend 目录（包括 dist，如果存在）
+RUN if [ "$BUILD_IN_DOCKER" = "true" ]; then \
+      echo "🔨 Docker 内部编译前端..."; \
+      npm run build; \
+    else \
+      echo "⏭️  使用外部产物..."; \
+      if [ ! -d "dist" ] || [ -z "$(ls -A dist 2>/dev/null)" ]; then \
+        echo "❌ 错误：BUILD_IN_DOCKER=false 但找不到外部产物 frontend/dist"; \
+        echo "   请先执行: cd frontend && npm install && npm run build"; \
+        exit 1; \
+      else \
+        echo "✅ 找到外部构建的前端产物"; \
+      fi; \
+    fi
 
-# 阶段2：构建后端
+# ==================== 阶段2：构建后端 ====================
 FROM gradle:8.5-jdk17 AS backend-build
+ARG BUILD_IN_DOCKER
 
 WORKDIR /app/backend
 
@@ -33,60 +57,93 @@ WORKDIR /app/backend
 COPY backend/build.gradle.kts backend/settings.gradle.kts ./
 COPY backend/gradle ./gradle
 
-# 下载依赖（利用 Docker 缓存）
-RUN gradle dependencies --no-daemon || true
+# 条件：仅在 Docker 内部编译时下载依赖
+RUN if [ "$BUILD_IN_DOCKER" = "true" ]; then \
+      gradle dependencies --no-daemon || true; \
+    fi
 
 # 复制源代码
 COPY backend/src ./src
 
-# 构建应用
-RUN gradle bootJar --no-daemon
+# 尝试复制外部构建的 JAR（如果存在）
+# 注意：COPY 指令如果源不存在会失败
+# GitHub Actions 使用 BUILD_IN_DOCKER=false，会先构建产物，所以 backend/build 应该存在
+# 本地开发使用 BUILD_IN_DOCKER=true，会在 Docker 内编译，所以 backend/build 可能不存在
+# 解决方案：先复制整个 backend 目录（包括 build，如果存在），然后只使用需要的部分
+# 使用 .dockerignore 确保不会复制不需要的文件（如 .gradle、out、bin 等）
+COPY backend/build ./build-external
 
-# 阶段3：运行环境
+# 处理外部构建的 JAR（如果存在）
+RUN if [ -d "build-external/libs" ] && [ -n "$(ls -A build-external/libs/*.jar 2>/dev/null)" ]; then \
+      echo "📦 找到外部构建的后端产物，复制到 build/libs..."; \
+      mkdir -p build/libs; \
+      cp build-external/libs/*.jar build/libs/; \
+      rm -rf build-external; \
+    else \
+      echo "⏭️  未找到外部构建的 JAR，将在 Docker 内编译"; \
+      rm -rf build-external; \
+      mkdir -p build/libs; \
+    fi
+
+# 条件：仅在 Docker 内部编译时执行构建（会覆盖外部产物）
+RUN if [ "$BUILD_IN_DOCKER" = "true" ]; then \
+      echo "🔨 Docker 内部编译后端..."; \
+      gradle bootJar --no-daemon; \
+    else \
+      echo "⏭️  使用外部产物"; \
+      if [ -z "$(ls -A build/libs/*.jar 2>/dev/null)" ]; then \
+        echo "❌ 错误：BUILD_IN_DOCKER=false 但找不到外部产物 backend/build/libs/*.jar"; \
+        echo "   请先执行: cd backend && ./gradlew bootJar"; \
+        exit 1; \
+      else \
+        echo "✅ 使用外部构建的后端产物"; \
+      fi; \
+    fi
+
+# ==================== 阶段3：运行环境 ====================
 FROM eclipse-temurin:17-jre-jammy
 
 WORKDIR /app
 
-# 安装 Nginx 和必要的工具
+# 安装 Nginx、Python 和必要的工具
 RUN apt-get update && \
-    apt-get install -y nginx curl && \
+    apt-get install -y nginx curl tzdata jq python3 python3-flask python3-requests && \
     rm -rf /var/lib/apt/lists/* && \
     rm -rf /etc/nginx/sites-enabled/default
 
 # 从构建阶段复制文件
+# 当 BUILD_IN_DOCKER=false 时，构建阶段已经复制了外部产物
 COPY --from=frontend-build /app/frontend/dist /usr/share/nginx/html
 COPY --from=backend-build /app/backend/build/libs/*.jar app.jar
 
 # 复制 Nginx 配置
 COPY docker/nginx.conf /etc/nginx/nginx.conf
 
-# 创建启动脚本
+# 创建更新服务相关目录和脚本
+RUN mkdir -p /app/updates /app/backups /var/log/polyhermes
+COPY docker/update-service.py /app/update-service.py
 COPY docker/start.sh /app/start.sh
 RUN chmod +x /app/start.sh
 
-# 创建非 root 用户（用于运行后端应用）
+# 记录初始版本（从构建参数）
+ARG VERSION=dev
+ARG GIT_TAG=dev
+RUN echo "{\"version\":\"${VERSION}\",\"tag\":\"${GIT_TAG}\",\"buildTime\":\"$(date -u +%Y-%m-%dT%H:%M:%SZ)\"}" > /app/version.json
+
+# 创建非 root 用户
 RUN useradd -m -u 1000 appuser
 
-# 设置目录权限（Nginx 以 root 运行，后端应用以 appuser 运行）
+# 设置目录权限
 RUN mkdir -p /var/log/nginx /var/lib/nginx /var/cache/nginx /var/run && \
     chown -R appuser:appuser /app && \
-    chown -R root:root /usr/share/nginx/html && \
-    chown -R root:root /var/log/nginx && \
-    chown -R root:root /var/lib/nginx && \
-    chown -R root:root /var/cache/nginx && \
-    chown -R root:root /etc/nginx && \
-    chown -R root:root /var/run
-
-# 保持 root 用户（Nginx 需要 root 权限绑定 80 端口）
-# USER appuser
+    chown -R root:root /usr/share/nginx/html /var/log/nginx /var/lib/nginx /var/cache/nginx /etc/nginx /var/run
 
 # 暴露端口
 EXPOSE 80
 
 # 健康检查
 HEALTHCHECK --interval=30s --timeout=3s --start-period=40s --retries=3 \
-  CMD curl -f http://localhost/api/health || exit 1
+  CMD curl -f http://localhost/api/system/health || exit 1
 
-# 启动服务（同时启动 Nginx 和后端）
+# 启动服务
 ENTRYPOINT ["/app/start.sh"]
-

README.md

@@ -2,6 +2,7 @@
 
 [![GitHub](https://img.shields.io/badge/GitHub-WrBug%2FPolyHermes-blue?logo=github)](https://github.com/WrBug/PolyHermes)
 [![Twitter](https://img.shields.io/badge/Twitter-@polyhermes-blue?logo=twitter)](https://x.com/polyhermes)
+[![Docker](https://img.shields.io/docker/v/wrbug/polyhermes?label=Docker&logo=docker)](https://hub.docker.com/r/wrbug/polyhermes)
 
 > 🌐 **Language**: [English](README_EN.md) | 中文
 
@@ -115,6 +116,7 @@
 - **API 健康检查**：实时监控 Polymarket API 的健康状态
 - **用户管理**：管理系统用户，支持添加、编辑、删除用户
 - **公告管理**：查看系统公告和更新信息
+- **动态更新**：支持在线更新系统版本，无需重新部署容器
 
 ### 🚀 技术特性
 
@@ -163,6 +165,29 @@
 
 **部署步骤**：
 
+#### ⚡ 一键安装（最快，推荐新用户）
+
+**使用 curl（推荐）：**
+```bash
+mkdir -p ~/polyhermes && cd ~/polyhermes && curl -fsSL https://raw.githubusercontent.com/WrBug/PolyHermes/main/deploy-interactive.sh -o deploy.sh && chmod +x deploy.sh && ./deploy.sh
+```
+
+**使用 wget：**
+```bash
+mkdir -p ~/polyhermes && cd ~/polyhermes && wget -O deploy.sh https://raw.githubusercontent.com/WrBug/PolyHermes/main/deploy-interactive.sh && chmod +x deploy.sh && ./deploy.sh
+```
+
+这个命令会自动：
+- 📁 创建专用工作目录 `~/polyhermes`
+- ✅ 自动检查 Docker 环境
+- ⚙️ 交互式配置所有参数（支持回车使用默认值）
+- 🔐 自动生成安全的随机密钥
+- 🚀 自动下载最新镜像并部署
+
+---
+
+#### 📋 其他部署方式
+
 1. **使用 Docker Hub 镜像（推荐，生产环境首选）**
 
 **方式 1：独立部署（无需 clone 代码，推荐）**
@@ -396,6 +421,7 @@ cd frontend
 - [开发文档](docs/zh/DEVELOPMENT.md) - 开发指南
 - [跟单系统需求文档](docs/zh/copy-trading-requirements.md) - 后端 API 接口文档
 - [前端需求文档](docs/zh/copy-trading-frontend-requirements.md) - 前端功能文档
+- [动态更新文档](docs/zh/DYNAMIC_UPDATE.md) - 动态更新功能说明
 
 ### 🤝 贡献指南
 
@@ -432,6 +458,7 @@ cd frontend
 
 - [GitHub 仓库](https://github.com/WrBug/PolyHermes)
 - [Twitter](https://x.com/polyhermes)
+- [Telegram 群组](https://t.me/polyhermes)
 - [Polymarket 官网](https://polymarket.com)
 - [Polymarket API 文档](https://docs.polymarket.com)
 

README_EN.md

@@ -2,6 +2,7 @@
 
 [![GitHub](https://img.shields.io/badge/GitHub-WrBug%2FPolyHermes-blue?logo=github)](https://github.com/WrBug/PolyHermes)
 [![Twitter](https://img.shields.io/badge/Twitter-@polyhermes-blue?logo=twitter)](https://x.com/polyhermes)
+[![Docker](https://img.shields.io/docker/v/wrbug/polyhermes?label=Docker&logo=docker)](https://hub.docker.com/r/wrbug/polyhermes)
 
 > 🌐 **Language**: English | [中文](README.md)
 
@@ -163,6 +164,29 @@ Deploy both frontend and backend together in a single Docker container, using Ng
 
 **Deployment Steps**:
 
+#### ⚡ One-Liner Installation (Fastest, Recommended for New Users)
+
+**Using curl (Recommended):**
+```bash
+mkdir -p ~/polyhermes && cd ~/polyhermes && curl -fsSL https://raw.githubusercontent.com/WrBug/PolyHermes/main/deploy-interactive.sh -o deploy.sh && chmod +x deploy.sh && ./deploy.sh
+```
+
+**Using wget:**
+```bash
+mkdir -p ~/polyhermes && cd ~/polyhermes && wget -O deploy.sh https://raw.githubusercontent.com/WrBug/PolyHermes/main/deploy-interactive.sh && chmod +x deploy.sh && ./deploy.sh
+```
+
+This command will automatically:
+- 📁 Create dedicated working directory `~/polyhermes`
+- ✅ Automatically check Docker environment
+- ⚙️ Interactive configuration for all parameters (supports pressing Enter for defaults)
+- 🔐 Automatically generate secure random keys
+- 🚀 Automatically download latest images and deploy
+
+---
+
+#### 📋 Alternative Deployment Methods
+
 1. **Using Docker Hub Images (Recommended, Production First Choice)**
 
 **Method 1: Standalone Deployment (No code clone required, Recommended)**
@@ -432,6 +456,7 @@ This project is licensed under the MIT License. See the [LICENSE](LICENSE) file
 
 - [GitHub Repository](https://github.com/WrBug/PolyHermes)
 - [Twitter](https://x.com/polyhermes)
+- [Telegram Group](https://t.me/polyhermes)
 - [Polymarket Official Website](https://polymarket.com)
 - [Polymarket API Documentation](https://docs.polymarket.com)
 

RELEASE.md

@@ -1,278 +0,0 @@
-# v1.1.2
-
-## 🚀 主要功能
-
-### 🐛 修复内存泄漏问题
-- 修复 Retrofit/OkHttpClient 实例重复创建导致的内存泄漏问题
-- 为不需要认证的 API 创建共享的 OkHttpClient 实例（Gamma API、Data API、GitHub API 等）
-- 带认证的 CLOB API 按钱包地址缓存（每个账户一个客户端）
-- RPC API 按 RPC URL 缓存，Builder Relayer API 按 relayerUrl 缓存
-- 添加 `@PreDestroy` 方法清理缓存，确保资源正确释放
-- **效果**：内存占用从运行几小时后从 400MB 涨到 1GB+ 变为保持稳定，大幅减少内存占用
-
-### 📊 市场价格服务优化
-- 移除降级查询逻辑，仅保留链上 RPC 查询和 CLOB 订单簿查询
-- 移除 CLOB Trades、Gamma Market Status、Gamma Market Price 查询逻辑
-- 如果所有数据源都失败，抛出明确的异常信息
-- 价格截位到 4 位小数（向下截断，不四舍五入）
-- 简化代码逻辑，提高查询效率和准确性
-
-### 🔧 代码架构优化
-- 统一 Gson 使用，改为依赖注入方式
-- 在 `GsonConfig` 中统一配置 Gson Bean（lenient 模式）
-- 所有 Service 类通过构造函数注入 Gson 实例
-- 移除所有 `GsonConverterFactory.create()` 无参调用，统一使用注入的 Gson
-- 提高代码一致性和可维护性
-
-### 🗑️ 功能清理
-- 移除下单失败存储数据库的功能
-- 删除 `FailedTrade` 实体类和 `FailedTradeRepository`
-- 从 `CopyOrderTrackingService` 中移除失败交易存储逻辑
-- 创建 Flyway migration V16 删除 `failed_trade` 表
-- 下单失败时仅记录日志，不再存储到数据库，简化数据模型
-
-### 🚀 部署优化
-- 自动使用当前分支名作为 Docker 版本号
-- 分支名中的 `/` 自动替换为 `-`（Docker tag 不支持 `/）
-- `docker-compose.yml` 启用 build args，从环境变量读取版本号
-- 前端页面将显示当前分支名作为版本号
-- 如果没有 Git 仓库或获取失败，使用默认值 `dev`
-
-## 🐛 Bug 修复
-
-### 修复 Flyway Migration 问题
-- 恢复 V1 migration 文件，避免 checksum 不匹配
-- 保持 `V1__init_database.sql` 的原有内容不变
-- `failed_trade` 表的删除通过 V16 migration 处理
-- 确保已有数据库的 migration checksum 保持一致
-
-### 修复前端编译错误
-- 修复 `PositionList.tsx` 中引用不存在的 `bestBid` 属性导致的编译错误
-- 使用 `currentPrice` 替代 `bestBid`，确保前端代码可以正常编译
-
-## 📚 文档更新
-
-- 新增智能资金分析文档（`docs/zh/smart-money-analysis.md`）
-- 详细说明智能资金分析功能的使用方法和策略
-
-## 🔧 技术改进
-
-- 优化 `RetrofitFactory`，实现客户端实例缓存和复用
-- 优化 `CopyOrderTrackingService`，移除失败交易相关逻辑
-- 优化 `OrderStatusUpdateService`，增强订单状态更新功能
-- 优化 `TelegramNotificationService`，改进通知逻辑
-- 优化 `PositionCheckService`，简化代码结构
-- 优化 `PolymarketClobService`，改进 API 调用逻辑
-
-## 📦 数据库变更
-
-- 删除 `failed_trade` 表（Migration: V16）
-
-## 🔗 相关链接
-
-- **GitHub Release**: https://github.com/WrBug/PolyHermes/releases/tag/v1.1.2
-- **完整更新日志**: https://github.com/WrBug/PolyHermes/compare/v1.1.1...v1.1.2
-- **Docker Hub**: https://hub.docker.com/r/wrbug/polyhermes
-
-## 📊 统计信息
-
-- **文件变更**: 29 个文件
-- **代码变更**: +1597 行 / -678 行
-- **主要提交**: 8 个提交
-
-## ⚠️ 重要提醒
-
-**请务必使用官方 Docker 镜像源，避免财产损失！**
-
-### ✅ 官方 Docker Hub 镜像
-
-**官方镜像地址**：`wrbug/polyhermes`
-
-```bash
-# ✅ 正确：使用官方镜像
-docker pull wrbug/polyhermes:v1.1.2
-
-# ❌ 错误：不要使用其他来源的镜像
-# 任何非官方来源的镜像都可能包含恶意代码，导致您的私钥和资产被盗
-```
-
-### 🔗 官方渠道
-
-请通过以下**唯一官方渠道**获取 PolyHermes：
-
-* **GitHub 仓库**：https://github.com/WrBug/PolyHermes
-* **Twitter**：@polyhermes
-* **Telegram 群组**：加入群组
-
----
-
-**⭐ 如果这个项目对您有帮助，请给个 Star 支持一下！**
-
----
-
-# v1.1.1
-
-## 🚀 主要功能
-
-### 🔗 链上 WebSocket 监听优化
-- 创建 `UnifiedOnChainWsService` 统一管理 WebSocket 连接，所有服务共享同一个连接
-- 创建 `OnChainWsUtils` 工具类，提取公共的链上 WebSocket 相关功能
-- 创建 `AccountOnChainMonitorService` 监听账户链上卖出和赎回事件
-- 优化 `OnChainWsService`，复用公共代码，减少代码重复
-- 支持通过链上 WebSocket 实时监听账户的卖出和赎回交易，自动更新订单状态
-
-### 📊 市场状态查询优化
-- 优化市场结算状态查询，优先使用链上查询 `ConditionalTokens.getCondition`
-- 如果链上查询失败，自动降级到 Gamma API 查询
-- 提供更实时和准确的市场结算结果
-
-### 🔕 自动订单通知优化
-- 自动生成的订单（AUTO_、AUTO_FIFO_、AUTO_WS_ 前缀）不再发送 Telegram 通知
-- 优化 `OrderStatusUpdateService`，跳过自动生成订单的通知处理
-- 减少不必要的通知，提升用户体验
-
-## 🐛 Bug 修复
-
-### 修复移动端 API 健康页面缺少数据显示
-- 移动端添加 URL 地址显示
-- 移动端添加状态文本显示（正常/异常/未配置）
-- 移动端添加消息/状态信息显示
-- 移动端和桌面端显示信息保持一致
-
-## 🔧 功能优化
-
-### 优化 Telegram 推送消息格式
-- 添加价格和数量截位处理：
-  * 价格保留最多4位小数（截断，不四舍五入）
-  * 数量保留最多2位小数（截断，不四舍五入）
-- 优化账户信息显示格式：
-  * 有账户名和钱包地址时显示：账户名(0x123...123)
-  * 只有账户名时显示账户名
-  * 只有钱包地址时显示脱敏后的地址
-  * 都没有时显示未知账户
-
-### 配置优化
-- 移除 `polygon.rpc.url` 配置，使用 RpcNodeService 统一管理 RPC 节点
-- 删除无用的 `position.push.polling-interval` 和 `position.push.heartbeat-timeout` 配置项
-- 修正日志配置中的包名（polyhermes -> polymarketbot）
-- 更新 `ApiHealthCheckService` 直接使用 `RpcNodeService.getHttpUrl()`
-
-## 📚 文档更新
-
-- 统一发布说明文件，使用 RELEASE.md 替代版本化文件（RELEASE_v1.0.1.md、RELEASE_v1.1.0.md）
-- 更新所有部署文档，移除 POLYGON_RPC_URL 相关说明
-- 更新所有 Docker Compose 配置文件，移除 POLYGON_RPC_URL 环境变量
-- 更新所有部署脚本，移除 POLYGON_RPC_URL 环境变量定义
-
-## 🔧 技术改进
-
-- 重构链上 WebSocket 服务，提取公共代码到 `OnChainWsUtils`
-- 创建统一的 WebSocket 连接管理服务 `UnifiedOnChainWsService`
-- 添加链上查询市场结算结果的功能（`BlockchainService.getCondition`）
-- 添加 ABI 编码/解码工具方法（`EthereumUtils.decodeConditionResult`）
-- 优化代码结构，减少代码重复，提高可维护性
-
----
-
-# v1.1.0
-
-## 🚀 主要功能
-
-### 🔗 链上 WebSocket 实时监听
-- 实现通过 Polygon RPC `eth_subscribe` 实时监听链上交易
-- 支持监听 USDC Transfer 和 ERC1155 Transfer 事件
-- 实现并行监控策略：链上 WebSocket 和轮询同时运行，哪个数据先返回用哪个
-- 支持通过 `eth_unsubscribe` 取消单个 Leader 的订阅，无需重新连接
-- 优化 WebSocket 连接管理：只创建一个连接，没有跟单配置时自动取消
-- 跟单配置生效/失效时及时更新 WebSocket 订阅
-- 使用 Gson 替换所有 JSON 解析，提高解析稳定性
-- 添加 Mutex 保证线程安全，防止并发处理导致的数据重复
-
-### 📊 RPC 节点管理
-- 实现 RPC 节点管理功能，支持添加、编辑、删除自定义 RPC 节点
-- 支持 RPC 节点启用/禁用功能，禁用的节点会被自动忽略
-- 前端添加启用/禁用开关，支持实时切换节点状态
-- 健康检查只检查启用的节点，提高检查效率
-- 节点选择时自动过滤禁用的节点
-
-### 💰 卖出订单价格轮询更新
-- 添加 `price_updated` 字段到 `sell_match_record` 表，用于标记价格是否已更新
-- 创建 `OrderStatusUpdateService` 定时任务服务，每 5 秒轮询一次：
-  - 更新卖出订单的实际成交价（通过 orderId 查询订单详情）
-  - 清理已删除账户的订单记录
-- 支持加权平均价格计算，处理部分成交的订单
-- 添加 orderId 格式验证：非 0x 开头的直接标记为已更新，0x 开头的等待定时任务更新
-- 下单完成后不再立即查询价格，直接保存，等待定时任务更新
-
-## 🐛 Bug 修复
-
-### 修复跟单卖出订单的 API 凭证解密问题
-- 修复 `processSellTrade` 中 API 凭证未解密的问题，与 `processBuyTrade` 保持一致
-- 确保卖出订单能够正常使用 API 凭证进行认证
-
-### 修复 SELL 订单精度问题
-- 修复 SELL 订单的 `makerAmount` 和 `takerAmount` 精度问题：
-  - `makerAmount` (shares) 最多 2 位小数（符合 API 要求）
-  - `takerAmount` (USDC) 最多 4 位小数（符合 API 要求）
-- 确保订单能够正常提交到 Polymarket API
-
-## 📚 文档更新
-
-- 添加 Docker 版本更新说明（中英文）
-- 添加链上 WebSocket 监听策略文档
-- 添加跟单逻辑总结文档
-- 更新部署文档，包含详细的版本更新步骤
-
-## 🔧 技术改进
-
-- 使用 Gson 替换 ObjectMapper，提高 JSON 解析稳定性
-- `JsonRpcResponse.result` 使用 `JsonElement` 类型，支持灵活的 JSON 结构
-- 优化 WebSocket 连接管理，减少不必要的连接
-- 添加线程安全机制，使用 Kotlin Coroutines Mutex
-- 启用 Spring 定时任务功能（`@EnableScheduling`）
-
-## 📦 数据库变更
-
-- 新增 `price_updated` 字段到 `sell_match_record` 表（Migration: V13）
-
-## 🔗 相关链接
-
-- **GitHub Release**: https://github.com/WrBug/PolyHermes/releases/tag/v1.1.1
-- **完整更新日志**: https://github.com/WrBug/PolyHermes/compare/v1.1.0...v1.1.1
-- **Docker Hub**: https://hub.docker.com/r/wrbug/polyhermes
-
-## 📊 统计信息
-
-- **文件变更**: 32 个文件
-- **代码变更**: +1872 行 / -1503 行
-- **主要提交**: 7 个提交
-
-## ⚠️ 重要提醒
-
-**请务必使用官方 Docker 镜像源，避免财产损失！**
-
-### ✅ 官方 Docker Hub 镜像
-
-**官方镜像地址**：`wrbug/polyhermes`
-
-```bash
-# ✅ 正确：使用官方镜像
-docker pull wrbug/polyhermes:v1.1.1
-
-# ❌ 错误：不要使用其他来源的镜像
-# 任何非官方来源的镜像都可能包含恶意代码，导致您的私钥和资产被盗
-```
-
-### 🔗 官方渠道
-
-请通过以下**唯一官方渠道**获取 PolyHermes：
-
-* **GitHub 仓库**：https://github.com/WrBug/PolyHermes
-* **Twitter**：@polyhermes
-* **Telegram 群组**：加入群组
-
----
-
-**⭐ 如果这个项目对您有帮助，请给个 Star 支持一下！**
-
-

RELEASE_NOTES.md

@@ -0,0 +1,77 @@
+## 版本信息
+- **版本号**: v1.1.15
+- **发布日期**: 2026-01-19
+- **基础版本**: v1.1.14
+
+## 改动摘要
+本次版本优化了订单详情处理逻辑，提升了系统稳定性和开发体验。
+
+## 主要改动
+
+### 🐛 Bug 修复
+
+#### 1. 优化订单详情为 null 时的处理逻辑
+- **提交**: 7385eff
+- **文件**: OrderStatusUpdateService.kt
+- **问题**: 
+  - 订单详情为 null 且已发送通知超过 60 秒时，订单被直接删除
+  - 导致已经正确处理并发送 TG 通知的订单被意外删除
+- **修复**:
+  - 当订单详情为 null 且 notificationSent = true 超过 60 秒时，将订单状态改为 fully_matched
+  - fully_matched 状态的订单会被自动过滤，不再查询详情
+  - 避免已处理的订单被误删除
+
+### 🧹 日志清理
+
+#### 2. 清理 MarketPollingService 中多余的 debug 日志
+- **提交**: d768da7, 07b4d65
+- **文件**: MarketPollingService.kt
+- **改进**:
+  - 删除多余的 debug 日志输出
+  - 减少冗余日志，提升日志可读性
+  - 优化性能（减少日志 I/O）
+
+### ✨ 新增功能
+
+#### 3. 添加订单详情查询工具脚本
+- **提交**: b658270
+- **新增文件**: 
+  - scripts/get-order-detail.js - 订单详情查询脚本
+  - scripts/package.json - 依赖配置文件
+- **功能**:
+  - 快速查询 Polymarket 订单详情
+  - 支持自动创建 API Key
+  - 完善的错误处理和参数验证
+  - 详细的订单信息输出
+
+## 文件变更统计
+- **修改文件数**: 3
+- **新增文件数**: 2
+- **新增行数**: 192
+- **删除行数**: 6
+
+## 技术细节
+
+### 订单状态管理优化
+- 使用 fully_matched 状态标记已处理订单
+- 通过数据库查询条件自动过滤，无需额外缓存
+- 保持数据一致性和可追溯性
+
+### 工具脚本特性
+- 基于 Polymarket CLOB Client v5.2.1
+- 支持 derive/create API Key 自动处理
+- 完整的参数验证和错误提示
+- 友好的命令行交互体验
+
+## 升级建议
+- 无需特殊操作，直接部署即可
+- 建议验证订单处理逻辑是否正常工作
+- 可以使用新增的工具脚本进行调试
+
+## 完整提交列表
+- 7385eff - 优化订单详情为null时的处理逻辑
+- d768da7 - 清理 MarketPollingService 中多余的 debug 日志
+- b658270 - 添加订单详情查询脚本
+- 07b4d65 - 清理 MarketPollingService 调试日志
+
+

backend/TEST_ORDER_PUSH.md

@@ -130,7 +130,7 @@ export PROXY_PORT=8888
 - 代理配置错误
 
 **排查步骤**:
-1. 检查 `polymarket.rtds.ws-url` 配置是否正确
+1. 检查 Polymarket RTDS WebSocket URL（现在使用代码常量 `PolymarketConstants.RTDS_WS_URL`）
 2. 检查网络连接
 3. 查看详细错误日志
 

backend/build.gradle.kts

@@ -68,6 +68,9 @@ dependencies {
     // Logging
     implementation("org.slf4j:slf4j-api")
     
+    // Caffeine Cache (LRU)
+    implementation("com.github.ben-manes.caffeine:caffeine:3.1.8")
+    
     // Test
     testImplementation("org.springframework.boot:spring-boot-starter-test")
     testImplementation("org.jetbrains.kotlinx:kotlinx-coroutines-test")

backend/docker-compose.yml

@@ -9,6 +9,7 @@ services:
     ports:
       - "${SERVER_PORT:-8000}:8000"
     environment:
+      - TZ=${TZ:-Asia/Shanghai}
       - SPRING_PROFILES_ACTIVE=${SPRING_PROFILES_ACTIVE:-prod}
       - DB_URL=${DB_URL:-jdbc:mysql://mysql:3306/polyhermes?useSSL=false&serverTimezone=UTC&characterEncoding=utf8&allowPublicKeyRetrieval=true}
       - DB_USERNAME=${DB_USERNAME:-root}
@@ -16,6 +17,8 @@ services:
       - SERVER_PORT=8000
       - JWT_SECRET=${JWT_SECRET:-change-me-in-production}
       - ADMIN_RESET_PASSWORD_KEY=${ADMIN_RESET_PASSWORD_KEY:-change-me-in-production}
+    volumes:
+      - /etc/localtime:/etc/localtime:ro
     depends_on:
       mysql:
         condition: service_healthy
@@ -29,12 +32,14 @@ services:
     ports:
       - "${MYSQL_PORT:-3306}:3306"
     environment:
+      - TZ=${TZ:-Asia/Shanghai}
       - MYSQL_ROOT_PASSWORD=${DB_PASSWORD:-rootpassword}
       - MYSQL_DATABASE=polyhermes
       - MYSQL_CHARACTER_SET_SERVER=utf8mb4
       - MYSQL_COLLATION_SERVER=utf8mb4_unicode_ci
     volumes:
       - mysql-data:/var/lib/mysql
+      - /etc/localtime:/etc/localtime:ro
     healthcheck:
       test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-p${DB_PASSWORD:-rootpassword}"]
       interval: 10s

backend/fix_flyway_v29.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+# 清理 Flyway V29 失败记录的脚本
+
+echo "=== 清理 Flyway V29 失败记录 ==="
+echo ""
+echo "请确保 MySQL 正在运行，然后输入数据库密码"
+echo ""
+
+# 数据库配置
+DB_HOST="localhost"
+DB_PORT="3306"
+DB_NAME="polymarket_bot"
+DB_USER="root"
+
+# 检查 MySQL 命令是否可用
+if ! command -v mysql &> /dev/null; then
+    echo "❌ 错误: 未找到 mysql 命令"
+    echo ""
+    echo "请使用数据库客户端（如 Navicat、DataGrip 等）执行以下 SQL："
+    echo ""
+    echo "-- 1. 查看 Flyway 历史记录"
+    echo "SELECT version, description, installed_on, success "
+    echo "FROM flyway_schema_history "
+    echo "WHERE version >= 28"
+    echo "ORDER BY installed_rank;"
+    echo ""
+    echo "-- 2. 删除 V29 的失败记录"
+    echo "DELETE FROM flyway_schema_history WHERE version = '29';"
+    echo ""
+    exit 1
+fi
+
+# 执行清理
+echo "正在连接数据库..."
+mysql -h "$DB_HOST" -P "$DB_PORT" -u "$DB_USER" -p "$DB_NAME" << 'EOF'
+-- 查看当前状态
+SELECT '=== 当前 Flyway 历史记录 ===' as '';
+SELECT version, description, installed_on, success 
+FROM flyway_schema_history 
+WHERE version >= 28
+ORDER BY installed_rank;
+
+-- 删除 V29 失败记录
+SELECT '=== 删除 V29 记录 ===' as '';
+DELETE FROM flyway_schema_history WHERE version = '29';
+
+-- 确认删除结果
+SELECT CONCAT('已删除 ', ROW_COUNT(), ' 条记录') as result;
+
+-- 再次查看状态
+SELECT '=== 清理后的 Flyway 历史记录 ===' as '';
+SELECT version, description, installed_on, success 
+FROM flyway_schema_history 
+WHERE version >= 28
+ORDER BY installed_rank;
+EOF
+
+echo ""
+echo "✅ 清理完成！现在可以重启应用了"

backend/src/main/kotlin/com/wrbug/polymarketbot/api/PolymarketClobApi.kt

@@ -149,6 +149,19 @@ interface PolymarketClobApi {
     @GET("/auth/derive-api-key")
     suspend fun deriveApiKey(): Response<ApiKeyResponse>
     
+    /**
+     * 获取费率
+     * 文档: https://docs.polymarket.com/developers/market-makers/maker-rebates-program#1-fetch-the-fee-rate
+     * 端点: GET /fee-rate
+     * 
+     * @param tokenId Token ID
+     * @return 费率响应
+     */
+    @GET("/fee-rate")
+    suspend fun getFeeRate(
+        @Query("token_id") tokenId: String
+    ): Response<FeeRateResponse>
+    
     /**
      * 获取服务器时间
      * 端点: /time
@@ -357,6 +370,18 @@ data class ServerTimeResponse(
     val timestamp: Long
 )
 
+/**
+ * 费率响应
+ * 文档: https://docs.polymarket.com/developers/market-makers/maker-rebates-program#1-fetch-the-fee-rate
+ * 
+ * 注意：根据 TypeScript clob-client 源码，API 返回的字段名是 base_fee，而不是文档中的 fee_rate_bps
+ * 参考: clob-client/src/client.ts:312
+ */
+data class FeeRateResponse(
+    @SerializedName("base_fee")
+    val baseFee: Int  // 费率基点（0 表示无费率，1000 表示 10%）
+)
+
 /**
  * 最新价响应（从订单表获取）
  */

backend/src/main/kotlin/com/wrbug/polymarketbot/api/PolymarketGammaApi.kt

@@ -28,6 +28,23 @@ interface PolymarketGammaApi {
     ): Response<List<MarketResponse>>
 }
 
+/**
+ * 事件响应（从 MarketResponse.events 解析）
+ */
+data class EventResponse(
+    val id: String? = null,
+    val ticker: String? = null,
+    val slug: String,
+    val title: String,
+    val category: String? = null,
+    val active: Boolean? = null,
+    val closed: Boolean? = null,
+    val archived: Boolean? = null,
+    val startDate: String? = null,
+    val endDate: String? = null,
+    val createdAt: String? = null
+)
+
 /**
  * 市场响应（根据 Gamma API 文档）
  */
@@ -54,6 +71,7 @@ data class MarketResponse(
     val lastTradePrice: Double? = null,
     val bestBid: Double? = null,
     val bestAsk: Double? = null,
+    val events: List<EventResponse>? = null,  // 事件列表（从 events[0] 获取 slug）
     // 以下字段可能存在于响应中，但不在标准文档中
     val clobTokenIds: String? = null,  // CLOB token IDs（可能是 JSON 字符串或数组）
     val clob_token_ids: String? = null  // 下划线格式（兼容不同 API 版本）

backend/src/main/kotlin/com/wrbug/polymarketbot/config/JwtAuthenticationInterceptor.kt

@@ -36,20 +36,19 @@ class JwtAuthenticationInterceptor(
         handler: Any
     ): Boolean {
         val path = request.requestURI
-        val method = request.method
-        
-        // 只拦截POST请求
-        if (method != "POST") {
+
+        // 只拦截 /api/** 路径
+        if (!path.startsWith("/api/")) {
             return true
         }
-        
+
         // 排除不需要鉴权的路径
         if (excludePaths.contains(path)) {
             return true
         }
-        
-        // 只拦截 /api/** 路径
-        if (!path.startsWith("/api/")) {
+
+        // 允许 OPTIONS 请求（CORS 预检请求）
+        if (request.method == "OPTIONS") {
             return true
         }
         

backend/src/main/kotlin/com/wrbug/polymarketbot/config/RetrofitConfig.kt

@@ -2,8 +2,8 @@ package com.wrbug.polymarketbot.config
 
 import com.google.gson.Gson
 import com.wrbug.polymarketbot.api.PolymarketClobApi
+import com.wrbug.polymarketbot.constants.PolymarketConstants
 import com.wrbug.polymarketbot.util.createClient
-import org.springframework.beans.factory.annotation.Value
 import org.springframework.context.annotation.Bean
 import org.springframework.context.annotation.Configuration
 import retrofit2.Retrofit
@@ -23,9 +23,6 @@ class RetrofitConfig(
     private val gson: Gson
 ) {
     
-    @Value("\${polymarket.clob.base-url}")
-    private lateinit var clobBaseUrl: String
-    
     /**
      * 创建 CLOB API 客户端
      * 用于跟单系统的订单操作和交易查询
@@ -38,7 +35,7 @@ class RetrofitConfig(
         val okHttpClient = createClient().build()
         
         return Retrofit.Builder()
-            .baseUrl(clobBaseUrl)
+            .baseUrl(PolymarketConstants.CLOB_BASE_URL)
             .client(okHttpClient)
             .addConverterFactory(GsonConverterFactory.create(gson))
             .build()

backend/src/main/kotlin/com/wrbug/polymarketbot/config/WebMvcConfig.kt

@@ -21,10 +21,6 @@ class WebMvcConfig(
         // 再注册JWT认证拦截器
         registry.addInterceptor(jwtAuthenticationInterceptor)
             .addPathPatterns("/api/**")
-        registry.addInterceptor(jwtAuthenticationInterceptor)
-            .addPathPatterns("/api/**")
-        registry.addInterceptor(jwtAuthenticationInterceptor)
-            .addPathPatterns("/api/**")
     }
 }
 

backend/src/main/kotlin/com/wrbug/polymarketbot/config/WebSocketAuthInterceptor.kt

@@ -1,6 +1,7 @@
 package com.wrbug.polymarketbot.config
 
 import com.wrbug.polymarketbot.repository.UserRepository
+import com.wrbug.polymarketbot.service.auth.WebSocketTicketService
 import com.wrbug.polymarketbot.util.JwtUtils
 import org.slf4j.LoggerFactory
 import org.springframework.http.server.ServerHttpRequest
@@ -11,12 +12,13 @@ import org.springframework.web.socket.server.HandshakeInterceptor
 
 /**
  * WebSocket 握手拦截器
- * 用于验证 JWT token
+ * 优先使用短期票据验证，其次使用 JWT token
  */
 @Component
 class WebSocketAuthInterceptor(
     private val jwtUtils: JwtUtils,
-    private val userRepository: UserRepository
+    private val userRepository: UserRepository,
+    private val webSocketTicketService: WebSocketTicketService
 ) : HandshakeInterceptor {
     
     private val logger = LoggerFactory.getLogger(WebSocketAuthInterceptor::class.java)
@@ -27,22 +29,36 @@ class WebSocketAuthInterceptor(
         wsHandler: WebSocketHandler,
         attributes: MutableMap<String, Any>
     ): Boolean {
-        // 从查询参数或请求头获取 token
-        val token = getTokenFromRequest(request)
-        
-        if (token == null) {
-            logger.warn("WebSocket 连接缺少认证令牌: ${request.uri}")
+        // 优先使用票据验证（推荐方式，不暴露 JWT）
+        val ticket = getTicketFromRequest(request)
+        if (ticket != null) {
+            val username = webSocketTicketService.validateAndConsumeTicket(ticket)
+            if (username != null) {
+                attributes["username"] = username
+                logger.debug("WebSocket 连接票据认证成功: username=$username")
+                return true
+            }
+            logger.warn("WebSocket 连接票据验证失败（可能已过期或已使用）")
             response.setStatusCode(org.springframework.http.HttpStatus.UNAUTHORIZED)
             return false
         }
-        
+
+        // 兼容旧方式：使用 JWT token（不推荐，但保持向后兼容）
+        val token = getTokenFromRequest(request)
+
+        if (token == null) {
+            logger.warn("WebSocket 连接缺少认证令牌: ${request.uri.path}")
+            response.setStatusCode(org.springframework.http.HttpStatus.UNAUTHORIZED)
+            return false
+        }
+
         // 验证 token
         if (!jwtUtils.validateToken(token)) {
-            logger.warn("WebSocket 连接 token 验证失败: ${request.uri}")
+            logger.warn("WebSocket 连接 token 验证失败")
             response.setStatusCode(org.springframework.http.HttpStatus.UNAUTHORIZED)
             return false
         }
-        
+
         // 验证tokenVersion（检查token是否因密码修改而失效）
         val username = jwtUtils.getUsernameFromToken(token)
         if (username != null) {
@@ -50,21 +66,21 @@ class WebSocketAuthInterceptor(
             if (user != null) {
                 val tokenVersion = jwtUtils.getTokenVersionFromToken(token)
                 if (tokenVersion == null || tokenVersion != user.tokenVersion) {
-                    logger.warn("WebSocket 连接 token 版本不匹配，token已失效: username=$username, tokenVersion=$tokenVersion, userTokenVersion=${user.tokenVersion}, uri=${request.uri}")
+                    logger.warn("WebSocket 连接 token 版本不匹配，token已失效: username=$username")
                     response.setStatusCode(org.springframework.http.HttpStatus.UNAUTHORIZED)
                     return false
                 }
             }
-            
+
             // 获取用户名并存入 attributes，供后续使用
             attributes["username"] = username
-            logger.debug("WebSocket 连接认证成功: username=$username, uri=${request.uri}")
+            logger.debug("WebSocket 连接 JWT 认证成功: username=$username")
         } else {
-            logger.warn("WebSocket 连接无法获取用户名: ${request.uri}")
+            logger.warn("WebSocket 连接无法获取用户名")
             response.setStatusCode(org.springframework.http.HttpStatus.UNAUTHORIZED)
             return false
         }
-        
+
         return true
     }
     
@@ -78,7 +94,22 @@ class WebSocketAuthInterceptor(
     }
     
     /**
-     * 从请求中获取 token
+     * 从请求中获取票据
+     */
+    private fun getTicketFromRequest(request: ServerHttpRequest): String? {
+        val queryParams = request.uri.query ?: return null
+        val params = queryParams.split("&")
+        for (param in params) {
+            val parts = param.split("=", limit = 2)
+            if (parts.size == 2 && parts[0] == "ticket") {
+                return parts[1]
+            }
+        }
+        return null
+    }
+
+    /**
+     * 从请求中获取 token（兼容旧方式）
      * 支持从查询参数 token 或请求头 Authorization 获取
      */
     private fun getTokenFromRequest(request: ServerHttpRequest): String? {
@@ -93,13 +124,13 @@ class WebSocketAuthInterceptor(
                 }
             }
         }
-        
+
         // 从请求头获取
         val authHeader = request.headers.getFirst("Authorization")
         if (authHeader != null && authHeader.startsWith("Bearer ")) {
             return authHeader.substring(7)
         }
-        
+
         return null
     }
 }

backend/src/main/kotlin/com/wrbug/polymarketbot/config/WebSocketConfig.kt

@@ -2,6 +2,7 @@ package com.wrbug.polymarketbot.config
 
 import com.wrbug.polymarketbot.websocket.PolymarketWebSocketHandler
 import com.wrbug.polymarketbot.websocket.UnifiedWebSocketHandler
+import org.springframework.beans.factory.annotation.Value
 import org.springframework.context.annotation.Configuration
 import org.springframework.web.socket.config.annotation.EnableWebSocket
 import org.springframework.web.socket.config.annotation.WebSocketConfigurer
@@ -16,21 +17,46 @@ import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry
 class WebSocketConfig(
     private val polymarketWebSocketHandler: PolymarketWebSocketHandler,
     private val unifiedWebSocketHandler: UnifiedWebSocketHandler,
-    private val webSocketAuthInterceptor: WebSocketAuthInterceptor
+    private val webSocketAuthInterceptor: WebSocketAuthInterceptor,
+    @Value("\${websocket.allowed-origins:}") private val allowedOriginsConfig: String
 ) : WebSocketConfigurer {
-    
+
+    /**
+     * 获取允许的 WebSocket 来源
+     * 如果配置了 WEBSOCKET_ALLOWED_ORIGINS 环境变量，使用配置的域名
+     * 否则使用 setAllowedOriginPatterns 允许同源访问
+     */
+    private fun getAllowedOrigins(): Array<String> {
+        return if (allowedOriginsConfig.isNotBlank()) {
+            allowedOriginsConfig.split(",").map { it.trim() }.toTypedArray()
+        } else {
+            emptyArray()
+        }
+    }
+
     override fun registerWebSocketHandlers(registry: WebSocketHandlerRegistry) {
+        val origins = getAllowedOrigins()
+
         // Polymarket RTDS 转发端点（转发外部 Polymarket 实时数据流）
         // 注意：此端点不需要鉴权，因为它只是转发外部数据
-        registry.addHandler(polymarketWebSocketHandler, "/ws/polymarket")
-            .setAllowedOrigins("*")  // 生产环境应该配置具体的域名
-        
+        val polymarketHandler = registry.addHandler(polymarketWebSocketHandler, "/ws/polymarket")
+        if (origins.isNotEmpty()) {
+            polymarketHandler.setAllowedOrigins(*origins)
+        } else {
+            // 使用 setAllowedOriginPatterns 替代 setAllowedOrigins("*")，更安全
+            polymarketHandler.setAllowedOriginPatterns("*")
+        }
+
         // 统一 WebSocket 端点（所有推送服务统一使用此路径，通过 channel 区分）
-        // 支持的频道：position（仓位推送）、order（订单推送，待实现）等
+        // 支持的频道：position（仓位推送）、order（订单推送）等
         // 需要 JWT 鉴权
-        registry.addHandler(unifiedWebSocketHandler, "/ws")
-            .addInterceptors(webSocketAuthInterceptor)  // 添加鉴权拦截器
-            .setAllowedOrigins("*")  // 生产环境应该配置具体的域名
+        val unifiedHandler = registry.addHandler(unifiedWebSocketHandler, "/ws")
+            .addInterceptors(webSocketAuthInterceptor)
+        if (origins.isNotEmpty()) {
+            unifiedHandler.setAllowedOrigins(*origins)
+        } else {
+            unifiedHandler.setAllowedOriginPatterns("*")
+        }
     }
 }
 

backend/src/main/kotlin/com/wrbug/polymarketbot/constants/PolymarketConstants.kt

@@ -0,0 +1,48 @@
+package com.wrbug.polymarketbot.constants
+
+/**
+ * Polymarket API 常量
+ * 集中管理所有 Polymarket API 的 URL 配置
+ */
+object PolymarketConstants {
+    
+    /**
+     * Polymarket CLOB API 基础 URL
+     */
+    const val CLOB_BASE_URL = "https://clob.polymarket.com"
+    
+    /**
+     * Polymarket RTDS WebSocket URL
+     * 用于订单推送服务
+     */
+    const val RTDS_WS_URL = "wss://ws-subscriptions-clob.polymarket.com"
+    
+    /**
+     * Polymarket User Channel WebSocket URL
+     * 用于跟单服务（订阅 Leader 交易）
+     */
+    const val USER_WS_URL = "wss://ws-live-data.polymarket.com"
+    
+    /**
+     * Polymarket Activity WebSocket URL
+     * 用于 Activity 全局交易流监听
+     */
+    const val ACTIVITY_WS_URL = "wss://ws-live-data.polymarket.com"
+    
+    /**
+     * Polymarket Data API 基础 URL
+     */
+    const val DATA_API_BASE_URL = "https://data-api.polymarket.com"
+    
+    /**
+     * Polymarket Gamma API 基础 URL
+     */
+    const val GAMMA_BASE_URL = "https://gamma-api.polymarket.com"
+    
+    /**
+     * Builder Relayer API URL
+     * 用于 Gasless 交易
+     */
+    const val BUILDER_RELAYER_URL = "https://relayer-v2.polymarket.com/"
+}
+

backend/src/main/kotlin/com/wrbug/polymarketbot/controller/auth/AuthController.kt

@@ -2,7 +2,9 @@ package com.wrbug.polymarketbot.controller.auth
 
 import com.wrbug.polymarketbot.dto.*
 import com.wrbug.polymarketbot.enums.ErrorCode
+import com.wrbug.polymarketbot.repository.UserRepository
 import com.wrbug.polymarketbot.service.auth.AuthService
+import com.wrbug.polymarketbot.service.auth.WebSocketTicketService
 import jakarta.servlet.http.HttpServletRequest
 import org.slf4j.LoggerFactory
 import org.springframework.context.MessageSource
@@ -16,7 +18,9 @@ import org.springframework.web.bind.annotation.*
 @RequestMapping("/api/auth")
 class AuthController(
     private val authService: AuthService,
-    private val messageSource: MessageSource
+    private val messageSource: MessageSource,
+    private val webSocketTicketService: WebSocketTicketService,
+    private val userRepository: UserRepository
 ) {
     
     private val logger = LoggerFactory.getLogger(AuthController::class.java)
@@ -25,7 +29,10 @@ class AuthController(
      * 登录接口
      */
     @PostMapping("/login")
-    fun login(@RequestBody request: LoginRequest): ResponseEntity<ApiResponse<LoginResponse>> {
+    fun login(
+        @RequestBody request: LoginRequest,
+        httpRequest: HttpServletRequest
+    ): ResponseEntity<ApiResponse<LoginResponse>> {
         return try {
             if (request.username.isBlank()) {
                 return ResponseEntity.ok(ApiResponse.error(ErrorCode.PARAM_EMPTY, "用户名不能为空", messageSource))
@@ -33,15 +40,19 @@ class AuthController(
             if (request.password.isBlank()) {
                 return ResponseEntity.ok(ApiResponse.error(ErrorCode.PARAM_EMPTY, "密码不能为空", messageSource))
             }
-            
-            val result = authService.login(request.username, request.password)
+
+            val ipAddress = getClientIpAddress(httpRequest)
+            val result = authService.login(request.username, request.password, ipAddress)
             result.fold(
                 onSuccess = { loginResponse ->
                     ResponseEntity.ok(ApiResponse.success(loginResponse))
                 },
                 onFailure = { e ->
-                    logger.error("登录失败: ${e.message}", e)
                     when (e) {
+                        is IllegalStateException -> {
+                            // 限速或锁定错误
+                            ResponseEntity.ok(ApiResponse.error(ErrorCode.AUTH_ERROR, e.message ?: "登录失败", messageSource))
+                        }
                         is IllegalArgumentException -> {
                             if (e.message == ErrorCode.AUTH_USERNAME_OR_PASSWORD_ERROR.message) {
                                 ResponseEntity.ok(ApiResponse.error(ErrorCode.AUTH_USERNAME_OR_PASSWORD_ERROR, messageSource = messageSource))
@@ -49,15 +60,36 @@ class AuthController(
                                 ResponseEntity.ok(ApiResponse.error(ErrorCode.PARAM_ERROR, e.message, messageSource))
                             }
                         }
-                        else -> ResponseEntity.ok(ApiResponse.error(ErrorCode.AUTH_ERROR, "登录失败: ${e.message}", messageSource))
+                        else -> ResponseEntity.ok(ApiResponse.error(ErrorCode.AUTH_ERROR, "登录失败", messageSource))
                     }
                 }
             )
         } catch (e: Exception) {
             logger.error("登录异常: ${e.message}", e)
-            ResponseEntity.ok(ApiResponse.error(ErrorCode.AUTH_ERROR, "登录失败: ${e.message}", messageSource))
+            ResponseEntity.ok(ApiResponse.error(ErrorCode.AUTH_ERROR, "登录失败", messageSource))
         }
     }
+
+    /**
+     * 获取客户端IP地址
+     */
+    private fun getClientIpAddress(request: HttpServletRequest): String {
+        var ip = request.getHeader("X-Forwarded-For")
+        if (ip.isNullOrBlank() || "unknown".equals(ip, ignoreCase = true)) {
+            ip = request.getHeader("X-Real-IP")
+        }
+        if (ip.isNullOrBlank() || "unknown".equals(ip, ignoreCase = true)) {
+            ip = request.getHeader("Proxy-Client-IP")
+        }
+        if (ip.isNullOrBlank() || "unknown".equals(ip, ignoreCase = true)) {
+            ip = request.remoteAddr
+        }
+        // 处理多个IP的情况
+        if (ip.contains(",")) {
+            ip = ip.split(",")[0].trim()
+        }
+        return ip
+    }
     
     /**
      * 重置密码接口
@@ -132,5 +164,54 @@ class AuthController(
             ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_ERROR, "检查首次使用失败: ${e.message}", messageSource))
         }
     }
+
+    /**
+     * 获取 WebSocket 连接票据
+     * 返回一个短期有效（30秒）的一次性票据，用于 WebSocket 连接认证
+     * 避免在 WebSocket URL 中暴露 JWT
+     */
+    @PostMapping("/ws-ticket")
+    fun getWebSocketTicket(httpRequest: HttpServletRequest): ResponseEntity<ApiResponse<WebSocketTicketResponse>> {
+        return try {
+            // 从请求属性中获取用户名（由 JWT 拦截器设置）
+            val username = httpRequest.getAttribute("username") as? String
+            if (username == null) {
+                return ResponseEntity.ok(ApiResponse.error(ErrorCode.AUTH_ERROR, "未认证", messageSource))
+            }
+
+            val ticket = webSocketTicketService.generateTicket(username)
+            ResponseEntity.ok(ApiResponse.success(WebSocketTicketResponse(ticket = ticket)))
+        } catch (e: Exception) {
+            logger.error("获取 WebSocket 票据异常: ${e.message}", e)
+            ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_ERROR, "获取票据失败", messageSource))
+        }
+    }
+    
+    /**
+     * 验证当前用户权限
+     * 用于动态更新服务验证管理员权限
+     * 管理员权限判断：是否为默认账户（isDefault == true）
+     */
+    @GetMapping("/verify")
+    fun verify(httpRequest: HttpServletRequest): ResponseEntity<ApiResponse<Unit>> {
+        return try {
+            // 从请求属性中获取用户名（由 JWT 拦截器设置）
+            val username = httpRequest.getAttribute("username") as? String
+            if (username == null) {
+                return ResponseEntity.status(401).body(ApiResponse.error(ErrorCode.AUTH_ERROR, "未认证", messageSource))
+            }
+            
+            // 检查是否为默认账户（管理员）
+            val user = userRepository.findByUsername(username)
+            if (user == null || !user.isDefault) {
+                return ResponseEntity.status(403).body(ApiResponse.error(ErrorCode.AUTH_ERROR, "需要管理员权限", messageSource))
+            }
+            
+            ResponseEntity.ok(ApiResponse.success(Unit))
+        } catch (e: Exception) {
+            logger.error("验证权限异常: ${e.message}", e)
+            ResponseEntity.status(500).body(ApiResponse.error(ErrorCode.SERVER_ERROR, "验证失败", messageSource))
+        }
+    }
 }
 

backend/src/main/kotlin/com/wrbug/polymarketbot/controller/backtest/BacktestController.kt

@@ -0,0 +1,256 @@
+package com.wrbug.polymarketbot.controller.backtest
+
+import com.wrbug.polymarketbot.dto.*
+import com.wrbug.polymarketbot.enums.ErrorCode
+import com.wrbug.polymarketbot.service.backtest.BacktestService
+import kotlinx.coroutines.runBlocking
+import org.slf4j.LoggerFactory
+import org.springframework.context.MessageSource
+import org.springframework.http.ResponseEntity
+import org.springframework.web.bind.annotation.*
+
+/**
+ * 回测管理控制器
+ */
+@RestController
+@RequestMapping("/api/backtest")
+class BacktestController(
+    private val backtestService: BacktestService,
+    private val messageSource: MessageSource
+) {
+
+    private val logger = LoggerFactory.getLogger(BacktestController::class.java)
+
+    /**
+     * 创建回测任务
+     */
+    @PostMapping("/tasks")
+    fun createBacktestTask(@RequestBody request: BacktestCreateRequest): ResponseEntity<ApiResponse<BacktestTaskDto>> {
+        return try {
+            logger.info("创建回测任务: taskName=${request.taskName}, leaderId=${request.leaderId}")
+
+            val result = runBlocking {
+                backtestService.createBacktestTask(request)
+            }
+
+            result.fold(
+                onSuccess = { dto ->
+                    logger.info("回测任务创建成功: taskId=${dto.id}")
+                    ResponseEntity.ok(ApiResponse.success(dto))
+                },
+                onFailure = { e ->
+                    logger.error("创建回测任务失败", e)
+                    val errorCode = when (e) {
+                        is IllegalArgumentException -> ErrorCode.PARAM_ERROR
+                        else -> ErrorCode.SERVER_BACKTEST_CREATE_FAILED
+                    }
+                    ResponseEntity.ok(ApiResponse.error(errorCode, e.message, messageSource))
+                }
+            )
+        } catch (e: Exception) {
+            logger.error("创建回测任务异常", e)
+            ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_BACKTEST_CREATE_FAILED, e.message, messageSource))
+        }
+    }
+
+    /**
+     * 查询回测任务列表
+     */
+    @PostMapping("/tasks/list")
+    fun getBacktestTaskList(@RequestBody request: BacktestListRequest): ResponseEntity<ApiResponse<BacktestListResponse>> {
+        return try {
+            val result = backtestService.getBacktestTaskList(request)
+
+            result.fold(
+                onSuccess = { response ->
+                    logger.info("查询回测任务列表成功: total=${response.total}")
+                    ResponseEntity.ok(ApiResponse.success(response))
+                },
+                onFailure = { e ->
+                    logger.error("查询回测任务列表失败", e)
+                    ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_BACKTEST_LIST_FETCH_FAILED, e.message, messageSource))
+                }
+            )
+        } catch (e: Exception) {
+            logger.error("查询回测任务列表异常", e)
+            ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_BACKTEST_LIST_FETCH_FAILED, e.message, messageSource))
+        }
+    }
+
+    /**
+     * 查询回测任务详情
+     */
+    @PostMapping("/tasks/detail")
+    fun getBacktestTaskDetail(@RequestBody request: BacktestDetailRequest): ResponseEntity<ApiResponse<BacktestDetailResponse>> {
+        return try {
+            val result = backtestService.getBacktestTaskDetail(request)
+
+            result.fold(
+                onSuccess = { response ->
+                    logger.info("查询回测任务详情成功: taskId=${request.id}")
+                    ResponseEntity.ok(ApiResponse.success(response))
+                },
+                onFailure = { e ->
+                    logger.error("查询回测任务详情失败", e)
+                    val errorCode = when (e) {
+                        is IllegalArgumentException -> ErrorCode.BACKTEST_TASK_NOT_FOUND
+                        else -> ErrorCode.SERVER_BACKTEST_DETAIL_FETCH_FAILED
+                    }
+                    ResponseEntity.ok(ApiResponse.error(errorCode, e.message, messageSource))
+                }
+            )
+        } catch (e: Exception) {
+            logger.error("查询回测任务详情异常", e)
+            ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_BACKTEST_DETAIL_FETCH_FAILED, e.message, messageSource))
+        }
+    }
+
+    /**
+     * 查询回测交易记录
+     */
+    @PostMapping("/tasks/trades")
+    fun getBacktestTrades(@RequestBody request: BacktestTradeListRequest): ResponseEntity<ApiResponse<BacktestTradeListResponse>> {
+        return try {
+            val result = backtestService.getBacktestTrades(request)
+
+            result.fold(
+                onSuccess = { response ->
+                    logger.info("查询回测交易记录成功: taskId=${request.taskId}")
+                    ResponseEntity.ok(ApiResponse.success(response))
+                },
+                onFailure = { e ->
+                    logger.error("查询回测交易记录失败", e)
+                    ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_BACKTEST_TRADES_FETCH_FAILED, e.message, messageSource))
+                }
+            )
+        } catch (e: Exception) {
+            logger.error("查询回测交易记录异常", e)
+            ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_BACKTEST_TRADES_FETCH_FAILED, e.message, messageSource))
+        }
+    }
+
+    /**
+     * 删除回测任务
+     */
+    @PostMapping("/tasks/delete")
+    fun deleteBacktestTask(@RequestBody request: BacktestDeleteRequest): ResponseEntity<ApiResponse<Unit>> {
+        return try {
+            logger.info("删除回测任务: taskId=${request.id}")
+
+            val result = backtestService.deleteBacktestTask(request)
+
+            result.fold(
+                onSuccess = {
+                    logger.info("回测任务删除成功: taskId=${request.id}")
+                    ResponseEntity.ok(ApiResponse.success(Unit))
+                },
+                onFailure = { e ->
+                    logger.error("删除回测任务失败", e)
+                    val errorCode = when (e) {
+                        is IllegalArgumentException -> ErrorCode.BACKTEST_TASK_NOT_FOUND
+                        is IllegalStateException -> ErrorCode.BACKTEST_TASK_RUNNING
+                        else -> ErrorCode.SERVER_BACKTEST_DELETE_FAILED
+                    }
+                    ResponseEntity.ok(ApiResponse.error(errorCode, e.message, messageSource))
+                }
+            )
+        } catch (e: Exception) {
+            logger.error("删除回测任务异常", e)
+            ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_BACKTEST_DELETE_FAILED, e.message, messageSource))
+        }
+    }
+
+    /**
+     * 停止回测任务
+     */
+    @PostMapping("/tasks/stop")
+    fun stopBacktestTask(@RequestBody request: BacktestStopRequest): ResponseEntity<ApiResponse<Unit>> {
+        return try {
+            logger.info("停止回测任务: taskId=${request.id}")
+
+            val result = backtestService.stopBacktestTask(request)
+
+            result.fold(
+                onSuccess = {
+                    logger.info("回测任务停止成功: taskId=${request.id}")
+                    ResponseEntity.ok(ApiResponse.success(Unit))
+                },
+                onFailure = { e ->
+                    logger.error("停止回测任务失败", e)
+                    val errorCode = when (e) {
+                        is IllegalArgumentException -> ErrorCode.BACKTEST_TASK_NOT_FOUND
+                        is IllegalStateException -> ErrorCode.BACKTEST_TASK_RUNNING
+                        else -> ErrorCode.SERVER_BACKTEST_STOP_FAILED
+                    }
+                    ResponseEntity.ok(ApiResponse.error(errorCode, e.message, messageSource))
+                }
+            )
+        } catch (e: Exception) {
+            logger.error("停止回测任务异常", e)
+            ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_BACKTEST_STOP_FAILED, e.message, messageSource))
+        }
+    }
+
+    /**
+     * 重试回测任务
+     */
+    @PostMapping("/tasks/retry")
+    fun retryBacktestTask(@RequestBody request: BacktestRetryRequest): ResponseEntity<ApiResponse<Unit>> {
+        return try {
+            logger.info("重试回测任务: taskId=${request.id}")
+
+            val result = backtestService.retryBacktestTask(request)
+
+            result.fold(
+                onSuccess = {
+                    logger.info("回测任务重试成功: taskId=${request.id}")
+                    ResponseEntity.ok(ApiResponse.success(Unit))
+                },
+                onFailure = { e ->
+                    logger.error("重试回测任务失败", e)
+                    val errorCode = when (e) {
+                        is IllegalArgumentException -> ErrorCode.BACKTEST_TASK_NOT_FOUND
+                        is IllegalStateException -> ErrorCode.BACKTEST_TASK_RUNNING
+                        else -> ErrorCode.SERVER_BACKTEST_RETRY_FAILED
+                    }
+                    ResponseEntity.ok(ApiResponse.error(errorCode, e.message, messageSource))
+                }
+            )
+        } catch (e: Exception) {
+            logger.error("重试回测任务异常", e)
+            ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_BACKTEST_RETRY_FAILED, e.message, messageSource))
+        }
+    }
+
+    /**
+     * 按当前配置重新测试：基于已完成的回测任务创建相同配置的新任务（仅支持已完成任务）
+     */
+    @PostMapping("/tasks/rerun")
+    fun rerunBacktestTask(@RequestBody request: BacktestRerunRequest): ResponseEntity<ApiResponse<BacktestTaskDto>> {
+        return try {
+            logger.info("按配置重新测试: sourceTaskId=${request.id}, newTaskName=${request.taskName}")
+
+            val result = backtestService.rerunBacktestTask(request)
+
+            result.fold(
+                onSuccess = { dto ->
+                    logger.info("重新测试任务创建成功: newTaskId=${dto.id}")
+                    ResponseEntity.ok(ApiResponse.success(dto))
+                },
+                onFailure = { e ->
+                    logger.error("按配置重新测试失败", e)
+                    val errorCode = when (e) {
+                        is IllegalArgumentException -> ErrorCode.BACKTEST_TASK_NOT_FOUND
+                        is IllegalStateException -> ErrorCode.BACKTEST_TASK_NOT_COMPLETED
+                        else -> ErrorCode.SERVER_BACKTEST_RERUN_FAILED
+                    }
+                    ResponseEntity.ok(ApiResponse.error(errorCode, e.message, messageSource))
+                }
+            )
+        } catch (e: Exception) {
+            logger.error("按配置重新测试异常", e)
+            ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_BACKTEST_RERUN_FAILED, e.message, messageSource))
+        }
+    }
+}
+

backend/src/main/kotlin/com/wrbug/polymarketbot/controller/copytrading/leaders/LeaderController.kt

@@ -140,7 +140,7 @@ class LeaderController(
             if (request.leaderId <= 0) {
                 return ResponseEntity.ok(ApiResponse.error(ErrorCode.PARAM_LEADER_ID_INVALID, messageSource = messageSource))
             }
-            
+
             val result = leaderService.getLeaderDetail(request.leaderId)
             result.fold(
                 onSuccess = { leader ->
@@ -159,6 +159,36 @@ class LeaderController(
             ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_LEADER_DETAIL_FETCH_FAILED, e.message, messageSource))
         }
     }
+
+    /**
+     * 查询被跟单者余额
+     */
+    @PostMapping("/balance")
+    fun getLeaderBalance(@RequestBody request: LeaderBalanceRequest): ResponseEntity<ApiResponse<LeaderBalanceResponse>> {
+        return try {
+            if (request.leaderId <= 0) {
+                return ResponseEntity.ok(ApiResponse.error(ErrorCode.PARAM_LEADER_ID_INVALID, messageSource = messageSource))
+            }
+
+            val result = leaderService.getLeaderBalance(request.leaderId)
+            result.fold(
+                onSuccess = { balance ->
+                    ResponseEntity.ok(ApiResponse.success(balance))
+                },
+                onFailure = { e ->
+                    logger.error("查询 Leader 余额失败: ${e.message}", e)
+                    when (e) {
+                        is IllegalArgumentException -> ResponseEntity.ok(ApiResponse.error(ErrorCode.PARAM_ERROR, e.message, messageSource))
+                        is IllegalStateException -> ResponseEntity.ok(ApiResponse.error(ErrorCode.BUSINESS_ERROR, e.message, messageSource))
+                        else -> ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_ERROR, e.message, messageSource))
+                    }
+                }
+            )
+        } catch (e: Exception) {
+            logger.error("查询 Leader 余额异常: ${e.message}", e)
+            ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_ERROR, e.message, messageSource))
+        }
+    }
 }
 
 /**

backend/src/main/kotlin/com/wrbug/polymarketbot/controller/copytrading/statistics/CopyTradingStatisticsController.kt

@@ -200,5 +200,51 @@ class CopyOrderTrackingController(
             ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_ORDER_TRACKING_LIST_FETCH_FAILED, e.message, messageSource))
         }
     }
+    
+    /**
+     * 查询按市场分组的订单列表（买入/卖出）
+     * POST /api/copy-trading/orders/grouped-by-market
+     */
+    @PostMapping("/grouped-by-market")
+    fun getOrderListGroupedByMarket(@RequestBody request: MarketGroupedOrdersRequest): ResponseEntity<ApiResponse<MarketGroupedOrdersResponse>> {
+        return try {
+            if (request.copyTradingId <= 0) {
+                return ResponseEntity.ok(ApiResponse.error(ErrorCode.PARAM_COPY_TRADING_ID_INVALID, messageSource = messageSource))
+            }
+            
+            if (request.type.isBlank()) {
+                return ResponseEntity.ok(ApiResponse.error(ErrorCode.PARAM_EMPTY, "订单类型不能为空", messageSource))
+            }
+            
+            val validTypes = listOf("buy", "sell")
+            if (!validTypes.contains(request.type.lowercase())) {
+                return ResponseEntity.ok(ApiResponse.error(ErrorCode.PARAM_ERROR, "订单类型必须是 buy 或 sell", messageSource))
+            }
+            
+            val result: Result<MarketGroupedOrdersResponse> = runBlocking {
+                when (request.type.lowercase()) {
+                    "buy" -> statisticsService.getBuyOrderListGroupedByMarket(request)
+                    "sell" -> statisticsService.getSellOrderListGroupedByMarket(request)
+                    else -> Result.failure(IllegalArgumentException("不支持的订单类型: ${request.type}"))
+                }
+            }
+            
+            result.fold(
+                onSuccess = { response: MarketGroupedOrdersResponse ->
+                    ResponseEntity.ok(ApiResponse.success(response))
+                },
+                onFailure = { e: Throwable ->
+                    logger.error("查询按市场分组的订单列表失败: copyTradingId=${request.copyTradingId}, type=${request.type}", e)
+                    when (e) {
+                        is IllegalArgumentException -> ResponseEntity.ok(ApiResponse.error(ErrorCode.PARAM_ERROR, e.message, messageSource))
+                        else -> ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_ORDER_TRACKING_LIST_FETCH_FAILED, e.message, messageSource))
+                    }
+                }
+            )
+        } catch (e: Exception) {
+            logger.error("查询按市场分组的订单列表异常: copyTradingId=${request.copyTradingId}, type=${request.type}", e)
+            ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_ORDER_TRACKING_LIST_FETCH_FAILED, e.message, messageSource))
+        }
+    }
 }
 

backend/src/main/kotlin/com/wrbug/polymarketbot/dto/AccountDto.kt

@@ -7,7 +7,8 @@ data class AccountImportRequest(
     val privateKey: String,  // 私钥（前端加密后传输）
     val walletAddress: String,  // 钱包地址（前端从私钥推导，用于验证）
     val accountName: String? = null,
-    val isEnabled: Boolean = true  // 是否启用（用于订单推送等功能的开关）
+    val isEnabled: Boolean = true,  // 是否启用（用于订单推送等功能的开关）
+    val walletType: String = "magic"  // 钱包类型：magic（邮箱/OAuth登录）或 safe（MetaMask浏览器钱包）
 )
 
 /**
@@ -72,6 +73,7 @@ data class AccountDto(
     val proxyAddress: String,  // Polymarket 代理钱包地址
     val accountName: String?,
     val isEnabled: Boolean,  // 是否启用（用于订单推送等功能的开关）
+    val walletType: String = "magic",  // 钱包类型：magic（邮箱/OAuth登录）或 safe（MetaMask浏览器钱包）
     val apiKeyConfigured: Boolean,  // API Key 是否已配置（不返回实际 Key）
     val apiSecretConfigured: Boolean,  // API Secret 是否已配置
     val apiPassphraseConfigured: Boolean,  // API Passphrase 是否已配置
@@ -91,6 +93,16 @@ data class AccountListResponse(
     val total: Long
 )
 
+/**
+ * 钱包余额响应（通用类，用于 Account 和 Leader）
+ */
+data class WalletBalanceResponse(
+    val availableBalance: String,  // 可用余额（RPC 查询的 USDC 余额）
+    val positionBalance: String,  // 仓位余额（持仓总价值）
+    val totalBalance: String,  // 总余额 = 可用余额 + 仓位余额
+    val positions: List<PositionDto> = emptyList()
+)
+
 /**
  * 账户余额响应
  */
@@ -106,6 +118,7 @@ data class AccountBalanceResponse(
  */
 data class PositionDto(
     val marketId: String,
+    val title: String?,  // 市场名称
     val side: String,  // YES 或 NO
     val quantity: String,
     val avgPrice: String,
@@ -123,7 +136,8 @@ data class AccountPositionDto(
     val proxyAddress: String,
     val marketId: String,
     val marketTitle: String?,
-    val marketSlug: String?,
+    val marketSlug: String?,  // 显示用的 slug
+    val eventSlug: String? = null,  // 跳转用的 slug（从 events[0].slug 获取）
     val marketIcon: String?,  // 市场图标 URL
     val side: String,  // 结果名称（如 "YES", "NO", "Pakistan" 等）
     val outcomeIndex: Int? = null,  // 结果索引（0, 1, 2...），用于计算 tokenId

backend/src/main/kotlin/com/wrbug/polymarketbot/dto/ActivityTradeMessageDto.kt

@@ -0,0 +1,64 @@
+package com.wrbug.polymarketbot.dto
+
+import com.google.gson.annotations.SerializedName
+
+/**
+ * Activity WebSocket 交易消息 DTO
+ * 根据 Polymarket RTDS Activity WebSocket API 格式定义
+ */
+data class ActivityTradeMessage(
+    val topic: String = "",                    // "activity"
+    val type: String = "",                     // "trades"
+    val timestamp: Long? = null,               // 消息时间戳（可选）
+    @SerializedName("connection_id")
+    val connectionId: String? = null,          // 连接 ID（可选，由服务器返回）
+    val payload: ActivityTradePayload = ActivityTradePayload()  // 交易数据
+)
+
+/**
+ * Activity Trade Payload
+ */
+data class ActivityTradePayload(
+    val asset: String = "",                    // Token ID (用于下单)
+    
+    @SerializedName("conditionId")
+    val conditionId: String = "",              // Market condition ID
+    
+    @SerializedName("eventSlug")
+    val eventSlug: String? = null,             // 事件 slug
+    
+    val slug: String? = null,                  // 市场 slug
+    
+    val outcome: String? = null,               // 结果方向 (Yes/No/Up/Down)
+    
+    @SerializedName("outcomeIndex")
+    val outcomeIndex: Int? = null,             // 结果索引 (0=Yes/Up, 1=No/Down) - 优先使用此字段
+    
+    val side: String = "",                     // 交易方向 (BUY/SELL)
+    
+    // price 和 size 可能是数字或字符串，使用 Any 类型，后续转换为 String
+    val price: Any? = null,                    // 交易价格
+    
+    val size: Any? = null,                     // 交易数量 (shares)
+    
+    val timestamp: Any? = null,                // Unix 时间戳（可能是秒或毫秒，可能是数字或字符串）
+    
+    @SerializedName("transactionHash")
+    val transactionHash: String? = null,       // 交易哈希
+    
+    val trader: ActivityTrader? = null,        // 交易者信息对象（优先）
+    
+    @SerializedName("proxyWallet")
+    val proxyWallet: String? = null,           // 交易者地址（fallback，如果 trader 不存在）
+    
+    val name: String? = null                   // 交易者名称（fallback，如果 trader 不存在）
+)
+
+/**
+ * Activity Trader 信息
+ */
+data class ActivityTrader(
+    val name: String? = null,             // 交易者用户名（可选）
+    val address: String? = null           // 交易者钱包地址 ⭐ 关键字段
+)
+

backend/src/main/kotlin/com/wrbug/polymarketbot/dto/AuthResponse.kt

@@ -14,3 +14,10 @@ data class CheckFirstUseResponse(
     val isFirstUse: Boolean
 )
 
+/**
+ * WebSocket 票据响应
+ */
+data class WebSocketTicketResponse(
+    val ticket: String
+)
+

backend/src/main/kotlin/com/wrbug/polymarketbot/dto/BacktestDto.kt

@@ -0,0 +1,207 @@
+package com.wrbug.polymarketbot.dto
+
+import java.math.BigDecimal
+
+/**
+ * 回测任务创建请求
+ */
+data class BacktestCreateRequest(
+    val taskName: String,  // 回测任务名称
+    val leaderId: Long,  // Leader ID
+    val initialBalance: String,  // 初始资金
+    val backtestDays: Int,  // 回测天数 (1-30)
+    // 跟单配置（与 CopyTrading 一致，但不包含 max_position_count）
+    val copyMode: String? = null,  // "RATIO" 或 "FIXED"
+    val copyRatio: String? = null,  // 仅在 copyMode="RATIO" 时生效
+    val fixedAmount: String? = null,  // 仅在 copyMode="FIXED" 时生效
+    val maxOrderSize: String? = null,
+    val minOrderSize: String? = null,
+    val maxDailyLoss: String? = null,
+    val maxDailyOrders: Int? = null,
+    val supportSell: Boolean? = null,
+    val keywordFilterMode: String? = null,  // 关键字过滤模式：DISABLED（不启用）、WHITELIST（白名单）、BLACKLIST（黑名单）
+    val keywords: List<String>? = null,  // 关键字列表
+    val maxPositionValue: String? = null,  // 最大仓位金额（USDC），NULL表示不启用
+    val pageForResume: Int? = null  // 用于恢复中断任务，从指定页码开始获取历史数据（从1开始）
+)
+
+/**
+ * 回测任务列表请求
+ */
+data class BacktestListRequest(
+    val leaderId: Long? = null,  // Leader ID（可选）
+    val status: String? = null,  // PENDING/RUNNING/COMPLETED/STOPPED/FAILED
+    val sortBy: String? = null,  // profitAmount / profitRate / createdAt
+    val sortOrder: String? = null,  // asc / desc
+    val page: Int = 1,  // 页码，从1开始
+    val size: Int = 20  // 每页数量
+)
+
+/**
+ * 回测任务详情请求
+ */
+data class BacktestDetailRequest(
+    val id: Long  // 回测任务ID
+)
+
+/**
+ * 回测交易记录请求
+ */
+data class BacktestTradeListRequest(
+    val taskId: Long,  // 回测任务ID
+    val page: Int = 1,  // 页码，从1开始
+    val size: Int = 20  // 每页数量
+)
+
+/**
+ * 回测进度查询请求
+ */
+data class BacktestProgressRequest(
+    val id: Long  // 回测任务ID
+)
+
+/**
+ * 回测任务停止请求
+ */
+data class BacktestStopRequest(
+    val id: Long  // 回测任务ID
+)
+
+/**
+ * 回测任务删除请求
+ */
+data class BacktestDeleteRequest(
+    val id: Long  // 回测任务ID
+)
+
+/**
+ * 回测任务重试请求
+ */
+data class BacktestRetryRequest(
+    val id: Long  // 回测任务ID
+)
+
+/**
+ * 按当前配置重新测试请求（仅支持已完成任务）
+ */
+data class BacktestRerunRequest(
+    val id: Long,  // 源回测任务ID
+    val taskName: String? = null  // 新任务名称，为空时使用「原名称 (副本)」
+)
+
+/**
+ * 回测任务列表响应
+ */
+data class BacktestListResponse(
+    val list: List<BacktestTaskDto>,
+    val total: Long,
+    val page: Int,
+    val size: Int
+)
+
+/**
+ * 回测任务详情响应
+ */
+data class BacktestDetailResponse(
+    val task: BacktestTaskDto,
+    val config: BacktestConfigDto,
+    val statistics: BacktestStatisticsDto
+)
+
+/**
+ * 回测交易记录列表响应
+ */
+data class BacktestTradeListResponse(
+    val list: List<BacktestTradeDto>,
+    val total: Long,
+    val page: Int,
+    val size: Int
+)
+
+/**
+ * 回测进度响应
+ */
+data class BacktestProgressResponse(
+    val progress: Int,  // 执行进度 (0-100)
+    val currentBalance: String,  // 当前余额
+    val totalTrades: Int,  // 总交易笔数
+    val status: String  // 任务状态
+)
+
+/**
+ * 回测任务 DTO
+ */
+data class BacktestTaskDto(
+    val id: Long,
+    val taskName: String,
+    val leaderId: Long,
+    val leaderName: String?,
+    val leaderAddress: String?,
+    val initialBalance: String,
+    val finalBalance: String?,
+    val profitAmount: String?,
+    val profitRate: String?,
+    val backtestDays: Int,
+    val startTime: Long,
+    val endTime: Long?,
+    val status: String,  // PENDING/RUNNING/COMPLETED/STOPPED/FAILED
+    val progress: Int,
+    val totalTrades: Int,
+    val createdAt: Long,
+    val executionStartedAt: Long?,
+    val executionFinishedAt: Long?
+)
+
+/**
+ * 回测配置 DTO
+ */
+data class BacktestConfigDto(
+    val copyMode: String,
+    val copyRatio: String,
+    val fixedAmount: String?,
+    val maxOrderSize: String,
+    val minOrderSize: String,
+    val maxDailyLoss: String,
+    val maxDailyOrders: Int,
+    val supportSell: Boolean,
+    val keywordFilterMode: String?,
+    val keywords: List<String>?,
+    val maxPositionValue: String?
+)
+
+/**
+ * 回测统计信息 DTO
+ */
+data class BacktestStatisticsDto(
+    val totalTrades: Int,  // 总交易笔数
+    val buyTrades: Int,  // 买入笔数
+    val sellTrades: Int,  // 卖出笔数
+    val winTrades: Int,  // 盈利交易笔数
+    val lossTrades: Int,  // 亏损交易笔数
+    val winRate: String,  // 胜率(%)
+    val maxProfit: String,  // 最大单笔盈利
+    val maxLoss: String,  // 最大单笔亏损
+    val maxDrawdown: String,  // 最大回撤
+    val avgHoldingTime: Long?  // 平均持仓时间(毫秒)
+)
+
+/**
+ * 回测交易记录 DTO
+ */
+data class BacktestTradeDto(
+    val id: Long,
+    val tradeTime: Long,
+    val marketId: String,
+    val marketTitle: String?,
+    val side: String,  // BUY/SELL/SETTLEMENT
+    val outcome: String,
+    val outcomeIndex: Int?,
+    val quantity: String,
+    val price: String,
+    val amount: String,
+    val fee: String,
+    val profitLoss: String?,
+    val balanceAfter: String,
+    val leaderTradeId: String?
+)
+

backend/src/main/kotlin/com/wrbug/polymarketbot/dto/CopyTradingDto.kt

@@ -36,10 +36,14 @@ data class CopyTradingCreateRequest(
     val maxPrice: String? = null,  // 最高价格（可选），NULL表示不限制最高价
     // 最大仓位配置
     val maxPositionValue: String? = null,  // 最大仓位金额（USDC），NULL表示不启用
-    val maxPositionCount: Int? = null,  // 最大仓位数量，NULL表示不启用
+    // 关键字过滤配置
+    val keywordFilterMode: String? = null,  // 关键字过滤模式：DISABLED（不启用）、WHITELIST（白名单）、BLACKLIST（黑名单）
+    val keywords: List<String>? = null,  // 关键字列表，当keywordFilterMode为DISABLED时为null
     // 新增配置字段
     val configName: String? = null,  // 配置名（可选）
-    val pushFailedOrders: Boolean? = null  // 推送失败订单（可选）
+    val pushFailedOrders: Boolean? = null,  // 推送失败订单（可选）
+    val pushFilteredOrders: Boolean? = null,  // 推送已过滤订单（可选）
+    val maxMarketEndDate: Long? = null  // 市场截止时间限制（毫秒时间戳），仅跟单截止时间小于此时间的订单，NULL表示不启用
 )
 
 /**
@@ -70,10 +74,14 @@ data class CopyTradingUpdateRequest(
     val maxPrice: String? = null,  // 最高价格（可选），NULL表示不限制最高价
     // 最大仓位配置
     val maxPositionValue: String? = null,  // 最大仓位金额（USDC），NULL表示不启用
-    val maxPositionCount: Int? = null,  // 最大仓位数量，NULL表示不启用
+    // 关键字过滤配置
+    val keywordFilterMode: String? = null,  // 关键字过滤模式：DISABLED（不启用）、WHITELIST（白名单）、BLACKLIST（黑名单）
+    val keywords: List<String>? = null,  // 关键字列表，当keywordFilterMode为DISABLED时为null
     // 新增配置字段
     val configName: String? = null,  // 配置名（可选，但提供时必须非空）
-    val pushFailedOrders: Boolean? = null  // 推送失败订单（可选）
+    val pushFailedOrders: Boolean? = null,  // 推送失败订单（可选）
+    val pushFilteredOrders: Boolean? = null,  // 推送已过滤订单（可选）
+    val maxMarketEndDate: Long? = null  // 市场截止时间限制（毫秒时间戳），仅跟单截止时间小于此时间的订单，NULL表示不启用
 )
 
 /**
@@ -141,10 +149,14 @@ data class CopyTradingDto(
     val maxPrice: String?,  // 最高价格（可选），NULL表示不限制最高价
     // 最大仓位配置
     val maxPositionValue: String? = null,  // 最大仓位金额（USDC），NULL表示不启用
-    val maxPositionCount: Int? = null,  // 最大仓位数量，NULL表示不启用
+    // 关键字过滤配置
+    val keywordFilterMode: String? = null,  // 关键字过滤模式：DISABLED（不启用）、WHITELIST（白名单）、BLACKLIST（黑名单）
+    val keywords: List<String>? = null,  // 关键字列表，当keywordFilterMode为DISABLED时为null
     // 新增配置字段
     val configName: String? = null,  // 配置名（可选）
     val pushFailedOrders: Boolean = false,  // 推送失败订单（默认关闭）
+    val pushFilteredOrders: Boolean = false,  // 推送已过滤订单（默认关闭）
+    val maxMarketEndDate: Long? = null,  // 市场截止时间限制（毫秒时间戳），仅跟单截止时间小于此时间的订单，NULL表示不启用
     val createdAt: Long,
     val updatedAt: Long
 )

backend/src/main/kotlin/com/wrbug/polymarketbot/dto/CopyTradingStatisticsDto.kt

@@ -40,6 +40,10 @@ data class BuyOrderInfo(
     val orderId: String,
     val leaderTradeId: String,
     val marketId: String,
+    val marketTitle: String? = null,  // 市场名称
+    val marketSlug: String? = null,  // 市场 slug（用于显示）
+    val eventSlug: String? = null,  // 跳转用的 slug（从 events[0].slug 获取）
+    val marketCategory: String? = null,  // 市场分类（sports, crypto 等）
     val side: String,
     val quantity: String,
     val price: String,
@@ -57,6 +61,10 @@ data class SellOrderInfo(
     val orderId: String,
     val leaderTradeId: String,
     val marketId: String,
+    val marketTitle: String? = null,  // 市场名称
+    val marketSlug: String? = null,  // 市场 slug（用于显示）
+    val eventSlug: String? = null,  // 跳转用的 slug（从 events[0].slug 获取）
+    val marketCategory: String? = null,  // 市场分类（sports, crypto 等）
     val side: String,
     val quantity: String,
     val price: String,
@@ -71,6 +79,11 @@ data class SellOrderInfo(
 data class MatchedOrderInfo(
     val sellOrderId: String,
     val buyOrderId: String,
+    val marketId: String? = null,  // 市场ID（从买入订单获取）
+    val marketTitle: String? = null,  // 市场名称
+    val marketSlug: String? = null,  // 市场 slug（用于显示）
+    val eventSlug: String? = null,  // 跳转用的 slug（从 events[0].slug 获取）
+    val marketCategory: String? = null,  // 市场分类（sports, crypto 等）
     val matchedQuantity: String,
     val buyPrice: String,
     val sellPrice: String,
@@ -97,12 +110,60 @@ data class OrderTrackingRequest(
     val page: Int? = 1,
     val limit: Int? = 20,
     val marketId: String? = null,
-    val side: String? = null,
+    val marketTitle: String? = null,  // 市场标题关键字筛选
     val status: String? = null,
     val sellOrderId: String? = null,
     val buyOrderId: String? = null
 )
 
+/**
+ * 按市场分组的订单查询请求
+ */
+data class MarketGroupedOrdersRequest(
+    val copyTradingId: Long,
+    val type: String,  // buy, sell, matched
+    val page: Int? = 1,
+    val limit: Int? = 20,
+    val marketId: String? = null,
+    val marketTitle: String? = null
+)
+
+/**
+ * 单个市场的订单统计信息
+ */
+data class MarketOrderStats(
+    val count: Long,
+    val totalAmount: String,  // 总金额
+    val totalPnl: String?,  // 总盈亏（买入订单未实现盈亏，此字段为空）
+    val fullyMatched: Boolean,  // 是否全部成交
+    val fullyMatchedCount: Long,  // 完全成交的订单数
+    val partiallyMatchedCount: Long,  // 部分成交的订单数
+    val filledCount: Long  // 未成交的订单数
+)
+
+/**
+ * 单个市场分组的响应数据
+ */
+data class MarketOrderGroup(
+    val marketId: String,
+    val marketTitle: String?,
+    val marketSlug: String?,  // 显示用的 slug
+    val eventSlug: String? = null,  // 跳转用的 slug（从 events[0].slug 获取）
+    val marketCategory: String?,
+    val stats: MarketOrderStats,
+    val orders: List<Any>  // BuyOrderInfo, SellOrderInfo 或 MatchedOrderInfo 的列表
+)
+
+/**
+ * 按市场分组的订单列表响应
+ */
+data class MarketGroupedOrdersResponse(
+    val list: List<MarketOrderGroup>,
+    val total: Long,  // 市场总数
+    val page: Int,
+    val limit: Int
+)
+
 /**
  * 统计查询请求
  */

backend/src/main/kotlin/com/wrbug/polymarketbot/dto/CopyTradingTemplateDto.kt

@@ -23,7 +23,8 @@ data class TemplateCreateRequest(
     val minOrderDepth: String? = null,  // 最小订单深度（USDC金额），NULL表示不启用
     val maxSpread: String? = null,  // 最大价差（绝对价格），NULL表示不启用
     val minPrice: String? = null,  // 最低价格（可选），NULL表示不限制最低价
-    val maxPrice: String? = null  // 最高价格（可选），NULL表示不限制最高价
+    val maxPrice: String? = null,  // 最高价格（可选），NULL表示不限制最高价
+    val pushFilteredOrders: Boolean? = null  // 推送已过滤订单（默认关闭）
 )
 
 /**
@@ -50,7 +51,8 @@ data class TemplateUpdateRequest(
     val minOrderDepth: String? = null,  // 最小订单深度（USDC金额），NULL表示不启用
     val maxSpread: String? = null,  // 最大价差（绝对价格），NULL表示不启用
     val minPrice: String? = null,  // 最低价格（可选），NULL表示不限制最低价
-    val maxPrice: String? = null  // 最高价格（可选），NULL表示不限制最高价
+    val maxPrice: String? = null,  // 最高价格（可选），NULL表示不限制最高价
+    val pushFilteredOrders: Boolean? = null  // 推送已过滤订单（默认关闭）
 )
 
 /**
@@ -84,7 +86,8 @@ data class TemplateCopyRequest(
     val minOrderDepth: String? = null,  // 最小订单深度（USDC金额），NULL表示不启用
     val maxSpread: String? = null,  // 最大价差（绝对价格），NULL表示不启用
     val minPrice: String? = null,  // 最低价格（可选），NULL表示不限制最低价
-    val maxPrice: String? = null  // 最高价格（可选），NULL表示不限制最高价
+    val maxPrice: String? = null,  // 最高价格（可选），NULL表示不限制最高价
+    val pushFilteredOrders: Boolean? = null  // 推送已过滤订单（默认关闭）
 )
 
 /**
@@ -119,6 +122,7 @@ data class TemplateDto(
     val maxSpread: String?,
     val minPrice: String?,  // 最低价格（可选），NULL表示不限制最低价
     val maxPrice: String?,  // 最高价格（可选），NULL表示不限制最高价
+    val pushFilteredOrders: Boolean,  // 推送已过滤订单（默认关闭）
     val createdAt: Long,
     val updatedAt: Long
 )

backend/src/main/kotlin/com/wrbug/polymarketbot/dto/LeaderDto.kt

@@ -36,6 +36,13 @@ data class LeaderListRequest(
     val category: String? = null  // sports 或 crypto
 )
 
+/**
+ * Leader 余额请求
+ */
+data class LeaderBalanceRequest(
+    val leaderId: Long  // LeaderID（必需）
+)
+
 /**
  * Leader 信息响应
  */
@@ -47,6 +54,7 @@ data class LeaderDto(
     val remark: String? = null,  // Leader 备注（可选）
     val website: String? = null,  // Leader 网站（可选）
     val copyTradingCount: Long = 0,  // 跟单关系数量
+    val backtestCount: Long = 0,  // 回测数量
     val totalOrders: Long? = null,  // 总订单数（可选）
     val totalPnl: String? = null,  // 总盈亏（可选）
     val createdAt: Long,
@@ -61,3 +69,16 @@ data class LeaderListResponse(
     val total: Long
 )
 
+/**
+ * Leader 余额响应
+ */
+data class LeaderBalanceResponse(
+    val leaderId: Long,
+    val leaderAddress: String,
+    val leaderName: String?,
+    val availableBalance: String,  // 可用余额（RPC 查询的 USDC 余额）
+    val positionBalance: String,  // 仓位余额（持仓总价值）
+    val totalBalance: String,  // 总余额 = 可用余额 + 仓位余额
+    val positions: List<PositionDto> = emptyList()
+)
+

backend/src/main/kotlin/com/wrbug/polymarketbot/dto/MarketDto.kt

@@ -25,7 +25,8 @@ data class MarketDto(
     val liquidityNum: Double?,
     val bestBid: Double?,
     val bestAsk: Double?,
-    val lastTradePrice: Double?
+    val lastTradePrice: Double?,
+    val events: List<MarketDto>? = null  // 事件列表（从 events[0] 获取 slug）
 )
 
 /**
@@ -37,9 +38,9 @@ data class OutcomeDto(
 )
 
 /**
- * 事件 DTO
+ * 事件 DTO（用于其他 API 调用）
  */
-data class EventDto(
+data class EventListDto(
     val id: String,
     val title: String,
     val category: String,
@@ -55,7 +56,7 @@ data class SeriesDto(
     val id: String,
     val title: String,
     val category: String,
-    val events: List<EventDto>?,
+    val events: List<EventListDto>?,
     val createdAt: Long?  // 时间戳（毫秒）
 )
 
@@ -70,4 +71,3 @@ data class CommentDto(
     val createdAt: Long,  // 时间戳（毫秒）
     val user: String?
 )
-

backend/src/main/kotlin/com/wrbug/polymarketbot/dto/TradeData.kt

@@ -0,0 +1,32 @@
+package com.wrbug.polymarketbot.dto
+
+import java.math.BigDecimal
+
+/**
+ * 用户交易数据
+ * 用于回测功能，从 Polymarket API 获取的用户交易历史
+ */
+data class TradeData(
+    val tradeId: String,          // 交易 ID
+    val marketId: String,         // 市场 ID
+    val marketTitle: String?,      // 市场标题
+    val marketSlug: String?,       // 市场 Slug
+    val side: String,             // 交易方向: BUY/SELL
+    val outcome: String,            // 结果: YES/NO 或 outcomeIndex
+    val outcomeIndex: Int?,        // 结果索引
+    val price: BigDecimal,          // 成交价格
+    val size: BigDecimal,           // 成交数量
+    val amount: BigDecimal,          // 成交金额
+    val timestamp: Long            // 交易时间戳
+) {
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (other !is TradeData) return false
+        return tradeId == other.tradeId
+    }
+
+    override fun hashCode(): Int {
+        return tradeId.hashCode()
+    }
+}
+

backend/src/main/kotlin/com/wrbug/polymarketbot/entity/Account.kt

@@ -40,6 +40,9 @@ data class Account(
     @Column(name = "is_enabled", nullable = false)
     val isEnabled: Boolean = true,  // 是否启用（用于订单推送等功能的开关）
     
+    @Column(name = "wallet_type", nullable = false, length = 20)
+    val walletType: String = "magic",  // 钱包类型：magic（邮箱/OAuth登录）或 safe（MetaMask浏览器钱包）
+    
     @Column(name = "created_at", nullable = false)
     val createdAt: Long = System.currentTimeMillis(),
     

backend/src/main/kotlin/com/wrbug/polymarketbot/entity/BacktestTask.kt

@@ -0,0 +1,145 @@
+package com.wrbug.polymarketbot.entity
+
+import jakarta.persistence.*
+import java.math.BigDecimal
+import com.wrbug.polymarketbot.util.toSafeBigDecimal
+
+/**
+ * 回测任务实体
+ */
+@Entity
+@Table(name = "backtest_task")
+data class BacktestTask(
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    val id: Long? = null,
+
+    @Column(name = "task_name", nullable = false, length = 100)
+    val taskName: String,
+
+    @Column(name = "leader_id", nullable = false)
+    val leaderId: Long,
+
+    // 回测参数
+    @Column(name = "initial_balance", nullable = false, precision = 20, scale = 8)
+    val initialBalance: BigDecimal,
+
+    @Column(name = "final_balance", precision = 20, scale = 8)
+    var finalBalance: BigDecimal? = null,
+
+    @Column(name = "profit_amount", precision = 20, scale = 8)
+    var profitAmount: BigDecimal? = null,
+
+    @Column(name = "profit_rate", precision = 10, scale = 4)
+    var profitRate: BigDecimal? = null,  // 收益率(%)
+
+    @Column(name = "backtest_days", nullable = false)
+    val backtestDays: Int,
+
+    @Column(name = "start_time", nullable = false)
+    val startTime: Long,  // 回测开始时间(历史时间)，创建时计算；执行时以当前时间为基准用局部变量重算窗口
+
+    @Column(name = "end_time")
+    var endTime: Long? = null,  // 回测结束时间(历史时间)
+
+    // 跟单配置 (复制CopyTrading表结构，但不包含 max_position_count)
+    @Column(name = "copy_mode", nullable = false, length = 10)
+    val copyMode: String = "RATIO",  // "RATIO" 或 "FIXED"
+
+    @Column(name = "copy_ratio", nullable = false, precision = 20, scale = 8)
+    val copyRatio: BigDecimal = BigDecimal.ONE,
+
+    @Column(name = "fixed_amount", precision = 20, scale = 8)
+    val fixedAmount: BigDecimal? = null,
+
+    @Column(name = "max_order_size", nullable = false, precision = 20, scale = 8)
+    val maxOrderSize: BigDecimal = "1000".toSafeBigDecimal(),
+
+    @Column(name = "min_order_size", nullable = false, precision = 20, scale = 8)
+    val minOrderSize: BigDecimal = "1".toSafeBigDecimal(),
+
+    @Column(name = "max_daily_loss", nullable = false, precision = 20, scale = 8)
+    val maxDailyLoss: BigDecimal = "10000".toSafeBigDecimal(),
+
+    @Column(name = "max_daily_orders", nullable = false)
+    val maxDailyOrders: Int = 100,
+
+    @Column(name = "support_sell", nullable = false)
+    val supportSell: Boolean = true,
+
+    @Column(name = "keyword_filter_mode", nullable = false, length = 20)
+    val keywordFilterMode: String = "DISABLED",  // DISABLED/WHITELIST/BLACKLIST
+
+    @Column(name = "keywords", columnDefinition = "JSON")
+    val keywords: String? = null,
+
+    @Column(name = "max_position_value", precision = 20, scale = 8)
+    val maxPositionValue: BigDecimal? = null,  // 最大仓位金额（USDC），NULL表示不启用
+
+    // 统计字段
+    @Column(name = "avg_holding_time")
+    var avgHoldingTime: Long? = null,  // 平均持仓时间(毫秒)
+
+    @Column(name = "data_source", length = 50)
+    var dataSource: String = "MIXED",  // INTERNAL/API/MIXED
+
+    // 执行状态
+    @Column(name = "status", nullable = false, length = 20)
+    var status: String = "PENDING",  // PENDING/RUNNING/COMPLETED/STOPPED/FAILED
+
+    @Column(name = "progress", nullable = false)
+    var progress: Int = 0,  // 执行进度(0-100)
+
+    @Column(name = "total_trades", nullable = false)
+    var totalTrades: Int = 0,
+
+    @Column(name = "buy_trades", nullable = false)
+    var buyTrades: Int = 0,
+
+    @Column(name = "sell_trades", nullable = false)
+    var sellTrades: Int = 0,
+
+    @Column(name = "win_trades", nullable = false)
+    var winTrades: Int = 0,
+
+    @Column(name = "loss_trades", nullable = false)
+    var lossTrades: Int = 0,
+
+    @Column(name = "win_rate", precision = 5, scale = 2)
+    var winRate: BigDecimal? = null,  // 胜率(%)
+
+    @Column(name = "max_profit", precision = 20, scale = 8)
+    var maxProfit: BigDecimal? = null,  // 最大单笔盈利
+
+    @Column(name = "max_loss", precision = 20, scale = 8)
+    var maxLoss: BigDecimal? = null,  // 最大单笔亏损
+
+    @Column(name = "max_drawdown", precision = 20, scale = 8)
+    var maxDrawdown: BigDecimal? = null,  // 最大回撤
+
+    @Column(name = "error_message", columnDefinition = "TEXT")
+    var errorMessage: String? = null,
+
+    // 时间字段
+    @Column(name = "created_at", nullable = false)
+    val createdAt: Long = System.currentTimeMillis(),
+
+    @Column(name = "execution_started_at")
+    var executionStartedAt: Long? = null,
+
+    @Column(name = "execution_finished_at")
+    var executionFinishedAt: Long? = null,
+
+    @Column(name = "updated_at", nullable = false)
+    var updatedAt: Long = System.currentTimeMillis(),
+
+    @Column(name = "last_processed_trade_time")
+    var lastProcessedTradeTime: Long? = null,
+
+    @Column(name = "last_processed_trade_index")
+    var lastProcessedTradeIndex: Int? = null,
+
+    @Column(name = "processed_trade_count")
+    var processedTradeCount: Int = 0
+)
+

backend/src/main/kotlin/com/wrbug/polymarketbot/entity/BacktestTrade.kt

@@ -0,0 +1,62 @@
+package com.wrbug.polymarketbot.entity
+
+import jakarta.persistence.*
+import java.math.BigDecimal
+
+/**
+ * 回测交易记录实体
+ * 用于记录回测过程中的每笔模拟交易
+ */
+@Entity
+@Table(name = "backtest_trade")
+data class BacktestTrade(
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    val id: Long? = null,
+
+    @Column(name = "backtest_task_id", nullable = false)
+    val backtestTaskId: Long,
+
+    @Column(name = "trade_time", nullable = false)
+    val tradeTime: Long,
+
+    @Column(name = "market_id", nullable = false, length = 100)
+    val marketId: String,
+
+    @Column(name = "market_title", length = 500)
+    val marketTitle: String? = null,
+
+    @Column(name = "side", nullable = false, length = 20)
+    val side: String,  // BUY/SELL/SETTLEMENT
+
+    @Column(name = "outcome", nullable = false, length = 50)
+    val outcome: String,  // YES/NO 或 outcomeIndex
+
+    @Column(name = "outcome_index")
+    val outcomeIndex: Int? = null,  // 结果索引（0, 1, 2, ...），支持多元市场
+
+    @Column(name = "quantity", nullable = false, precision = 20, scale = 8)
+    val quantity: BigDecimal,
+
+    @Column(name = "price", nullable = false, precision = 20, scale = 8)
+    val price: BigDecimal,
+
+    @Column(name = "amount", nullable = false, precision = 20, scale = 8)
+    val amount: BigDecimal,
+
+    @Column(name = "fee", nullable = false, precision = 20, scale = 8)
+    val fee: BigDecimal = BigDecimal.ZERO,  // 手续费（回测不计算，默认为0）
+
+    @Column(name = "profit_loss", precision = 20, scale = 8)
+    val profitLoss: BigDecimal? = null,  // 盈亏(仅卖出时)
+
+    @Column(name = "balance_after", nullable = false, precision = 20, scale = 8)
+    val balanceAfter: BigDecimal,  // 交易后余额
+
+    @Column(name = "leader_trade_id", length = 100)
+    val leaderTradeId: String? = null,  // Leader 原始交易ID
+
+    @Column(name = "created_at", nullable = false)
+    val createdAt: Long = System.currentTimeMillis()
+)
+

backend/src/main/kotlin/com/wrbug/polymarketbot/entity/CopyOrderTracking.kt

@@ -58,7 +58,10 @@ data class CopyOrderTracking(
     
     @Column(name = "notification_sent", nullable = false)
     var notificationSent: Boolean = false,  // 是否已发送通知（从订单详情获取实际数据后发送）
-    
+
+    @Column(name = "source", nullable = false, length = 20)
+    val source: String,  // 订单来源：activity-ws（Polymarket WebSocket）、onchain-ws（OnChain WebSocket）
+
     @Column(name = "created_at", nullable = false)
     val createdAt: Long = System.currentTimeMillis(),
     

backend/src/main/kotlin/com/wrbug/polymarketbot/entity/CopyTrading.kt

@@ -8,12 +8,7 @@ import com.wrbug.polymarketbot.util.toSafeBigDecimal
  * 跟单配置实体（独立配置，不再绑定模板）
  */
 @Entity
-@Table(
-    name = "copy_trading",
-    uniqueConstraints = [
-        UniqueConstraint(columnNames = ["account_id", "leader_id"])
-    ]
-)
+@Table(name = "copy_trading")
 data class CopyTrading(
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
@@ -32,7 +27,7 @@ data class CopyTrading(
     @Column(name = "copy_mode", nullable = false, length = 10)
     val copyMode: String = "RATIO",  // "RATIO" 或 "FIXED"
     
-    @Column(name = "copy_ratio", nullable = false, precision = 10, scale = 2)
+    @Column(name = "copy_ratio", nullable = false, precision = 20, scale = 8)
     val copyRatio: BigDecimal = BigDecimal.ONE,  // 仅在 copyMode="RATIO" 时生效
     
     @Column(name = "fixed_amount", precision = 20, scale = 8)
@@ -88,8 +83,12 @@ data class CopyTrading(
     @Column(name = "max_position_value", precision = 20, scale = 8)
     val maxPositionValue: BigDecimal? = null,  // 最大仓位金额（USDC），NULL表示不启用
     
-    @Column(name = "max_position_count")
-    val maxPositionCount: Int? = null,  // 最大仓位数量，NULL表示不启用
+    // 关键字过滤配置
+    @Column(name = "keyword_filter_mode", nullable = false, length = 20)
+    val keywordFilterMode: String = "DISABLED",  // 关键字过滤模式：DISABLED（不启用）、WHITELIST（白名单）、BLACKLIST（黑名单）
+    
+    @Column(name = "keywords", columnDefinition = "JSON")
+    val keywords: String? = null,  // 关键字列表（JSON数组），例如：["NBA", "足球", "NBA总决赛"]，当keywordFilterMode为DISABLED时为NULL
     
     // 新增配置字段
     @Column(name = "config_name", length = 255)
@@ -98,6 +97,12 @@ data class CopyTrading(
     @Column(name = "push_failed_orders", nullable = false)
     val pushFailedOrders: Boolean = false,  // 推送失败订单（默认关闭）
     
+    @Column(name = "push_filtered_orders", nullable = false)
+    val pushFilteredOrders: Boolean = false,  // 推送已过滤订单（默认关闭）
+    
+    @Column(name = "max_market_end_date")
+    val maxMarketEndDate: Long? = null,  // 市场截止时间限制（毫秒时间戳），仅跟单截止时间小于此时间的订单，NULL表示不启用
+    
     @Column(name = "created_at", nullable = false)
     val createdAt: Long = System.currentTimeMillis(),
     

backend/src/main/kotlin/com/wrbug/polymarketbot/entity/CopyTradingTemplate.kt

@@ -20,7 +20,7 @@ data class CopyTradingTemplate(
     @Column(name = "copy_mode", nullable = false, length = 10)
     val copyMode: String = "RATIO",  // "RATIO" 或 "FIXED"
     
-    @Column(name = "copy_ratio", nullable = false, precision = 10, scale = 2)
+    @Column(name = "copy_ratio", nullable = false, precision = 20, scale = 8)
     val copyRatio: BigDecimal = BigDecimal.ONE,  // 仅在 copyMode="RATIO" 时生效
     
     @Column(name = "fixed_amount", precision = 20, scale = 8)
@@ -72,6 +72,9 @@ data class CopyTradingTemplate(
     @Column(name = "max_price", precision = 20, scale = 8)
     val maxPrice: BigDecimal? = null,  // 最高价格（可选），NULL表示不限制最高价
     
+    @Column(name = "push_filtered_orders", nullable = false)
+    val pushFilteredOrders: Boolean = false,  // 推送已过滤订单（默认关闭）
+    
     @Column(name = "created_at", nullable = false)
     val createdAt: Long = System.currentTimeMillis(),
     

backend/src/main/kotlin/com/wrbug/polymarketbot/entity/Market.kt

@@ -0,0 +1,60 @@
+package com.wrbug.polymarketbot.entity
+
+import jakarta.persistence.*
+
+/**
+ * 市场信息实体
+ * 用于缓存市场的基本信息（名称、slug等）
+ */
+@Entity
+@Table(name = "markets", indexes = [
+    Index(name = "idx_market_id", columnList = "market_id", unique = true)
+])
+data class Market(
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    val id: Long? = null,
+    
+    @Column(name = "market_id", unique = true, nullable = false, length = 100)
+    val marketId: String,  // 市场ID（condition ID）
+    
+    @Column(name = "title", nullable = false, length = 500)
+    val title: String,  // 市场名称（question）
+    
+    @Column(name = "slug", length = 200)
+    val slug: String? = null,  // 市场slug（用于显示）
+    
+    @Column(name = "event_slug", length = 200)
+    val eventSlug: String? = null,  // 跳转用的 slug（从 events[0].slug 获取）
+    
+    @Column(name = "category", length = 50)
+    val category: String? = null,  // 市场分类
+    
+    @Column(name = "icon", length = 500)
+    val icon: String? = null,  // 市场图标URL
+    
+    @Column(name = "image", length = 500)
+    val image: String? = null,  // 市场图片URL
+    
+    @Column(name = "description", columnDefinition = "TEXT")
+    val description: String? = null,  // 市场描述
+    
+    @Column(name = "active", nullable = false)
+    val active: Boolean = true,  // 是否活跃
+    
+    @Column(name = "closed", nullable = false)
+    val closed: Boolean = false,  // 是否已关闭
+    
+    @Column(name = "archived", nullable = false)
+    val archived: Boolean = false,  // 是否已归档
+    
+    @Column(name = "end_date")
+    val endDate: Long? = null,  // 市场截止时间（毫秒时间戳）
+    
+    @Column(name = "created_at", nullable = false)
+    val createdAt: Long = System.currentTimeMillis(),
+    
+    @Column(name = "updated_at", nullable = false)
+    var updatedAt: Long = System.currentTimeMillis()
+)
+

backend/src/main/kotlin/com/wrbug/polymarketbot/enums/ErrorCode.kt

@@ -231,7 +231,26 @@ enum class ErrorCode(
     SERVER_ORDER_TRACKING_PROCESS_FAILED(5901, "处理订单跟踪失败", "error.server.order_tracking_process_failed"),
     SERVER_ORDER_TRACKING_BUY_FAILED(5902, "处理买入订单失败", "error.server.order_tracking_buy_failed"),
     SERVER_ORDER_TRACKING_SELL_FAILED(5903, "处理卖出订单失败", "error.server.order_tracking_sell_failed"),
-    SERVER_ORDER_TRACKING_MATCH_FAILED(5904, "订单匹配失败", "error.server.order_tracking_match_failed");
+    SERVER_ORDER_TRACKING_MATCH_FAILED(5904, "订单匹配失败", "error.server.order_tracking_match_failed"),
+    
+    // 回测服务错误 (4601-4699)
+    BACKTEST_TASK_NOT_FOUND(4601, "回测任务不存在", "error.backtest.task_not_found"),
+    BACKTEST_LEADER_NOT_FOUND(4602, "Leader不存在", "error.backtest.leader_not_found"),
+    BACKTEST_DAYS_INVALID(4603, "回测天数超出限制", "error.backtest.days_invalid"),
+    BACKTEST_INITIAL_BALANCE_INVALID(4604, "初始金额无效", "error.backtest.initial_balance_invalid"),
+    BACKTEST_TASK_RUNNING(4605, "回测任务正在运行，无法删除", "error.backtest.task_running"),
+    BACKTEST_TASK_NOT_COMPLETED(4606, "仅支持对已完成的回测任务重新测试", "error.backtest.task_not_completed"),
+    SERVER_BACKTEST_CREATE_FAILED(5603, "创建回测任务失败", "error.server.backtest_create_failed"),
+    SERVER_BACKTEST_UPDATE_FAILED(5604, "更新回测任务失败", "error.server.backtest_update_failed"),
+    SERVER_BACKTEST_DELETE_FAILED(5605, "删除回测任务失败", "error.server.backtest_delete_failed"),
+    SERVER_BACKTEST_LIST_FETCH_FAILED(5606, "查询回测列表失败", "error.server.backtest_list_fetch_failed"),
+    SERVER_BACKTEST_DETAIL_FETCH_FAILED(5607, "查询回测详情失败", "error.server.backtest_detail_fetch_failed"),
+    SERVER_BACKTEST_TRADES_FETCH_FAILED(5608, "查询回测交易记录失败", "error.server.backtest_trades_fetch_failed"),
+    SERVER_BACKTEST_EXECUTE_FAILED(5609, "回测执行失败", "error.server.backtest_execute_failed"),
+    SERVER_BACKTEST_HISTORICAL_DATA_FETCH_FAILED(5610, "历史数据获取失败", "error.server.backtest_historical_data_fetch_failed"),
+    SERVER_BACKTEST_STOP_FAILED(5611, "停止回测任务失败", "error.server.backtest_stop_failed"),
+    SERVER_BACKTEST_RETRY_FAILED(5612, "重试回测任务失败", "error.server.backtest_retry_failed"),
+    SERVER_BACKTEST_RERUN_FAILED(5613, "按配置重新测试失败", "error.server.backtest_rerun_failed");
     
     companion object {
         /**

backend/src/main/kotlin/com/wrbug/polymarketbot/repository/BacktestTaskRepository.kt

@@ -0,0 +1,63 @@
+package com.wrbug.polymarketbot.repository
+
+import com.wrbug.polymarketbot.entity.BacktestTask
+import org.springframework.data.jpa.repository.JpaRepository
+import org.springframework.data.jpa.repository.Modifying
+import org.springframework.data.jpa.repository.Query
+import org.springframework.stereotype.Repository
+
+/**
+ * 回测任务Repository
+ */
+@Repository
+interface BacktestTaskRepository : JpaRepository<BacktestTask, Long> {
+
+    /**
+     * 根据 Leader ID 查询回测任务
+     */
+    fun findByLeaderId(leaderId: Long): List<BacktestTask>
+
+    /**
+     * 根据状态查询回测任务
+     */
+    fun findByStatus(status: String): List<BacktestTask>
+
+    /**
+     * 根据 Leader ID 和状态查询回测任务
+     */
+    fun findByLeaderIdAndStatus(leaderId: Long, status: String): List<BacktestTask>
+
+    /**
+     * 根据 Leader ID、收益率排序查询
+     */
+    @Query("SELECT t FROM BacktestTask t WHERE t.leaderId = :leaderId AND t.status = :status ORDER BY t.profitRate DESC")
+    fun findByLeaderIdAndStatusOrderByProfitRateDesc(leaderId: Long, status: String): List<BacktestTask>
+
+    /**
+     * 根据状态和创建时间倒序查询
+     */
+    @Query("SELECT t FROM BacktestTask t WHERE t.status = :status ORDER BY t.createdAt DESC")
+    fun findByStatusOrderByCreatedAtDesc(status: String): List<BacktestTask>
+
+    /**
+     * 更新回测任务状态
+     */
+    @Modifying
+    @Query("UPDATE BacktestTask t SET t.status = :status, t.updatedAt = :updatedAt WHERE t.id = :id")
+    fun updateStatus(id: Long, status: String, updatedAt: Long = System.currentTimeMillis())
+
+    /**
+     * 更新回测任务状态和错误信息
+     */
+    @Modifying
+    @Query("UPDATE BacktestTask t SET t.status = :status, t.errorMessage = :errorMessage, t.updatedAt = :updatedAt WHERE t.id = :id")
+    fun updateStatusAndError(id: Long, status: String, errorMessage: String?, updatedAt: Long = System.currentTimeMillis())
+
+    /**
+     * 更新回测任务进度
+     */
+    @Modifying
+    @Query("UPDATE BacktestTask t SET t.progress = :progress, t.updatedAt = :updatedAt WHERE t.id = :id")
+    fun updateProgress(id: Long, progress: Int, updatedAt: Long = System.currentTimeMillis())
+}
+

backend/src/main/kotlin/com/wrbug/polymarketbot/repository/BacktestTradeRepository.kt

@@ -0,0 +1,38 @@
+package com.wrbug.polymarketbot.repository
+
+import com.wrbug.polymarketbot.entity.BacktestTrade
+import org.springframework.data.jpa.repository.JpaRepository
+import org.springframework.data.jpa.repository.Query
+import org.springframework.stereotype.Repository
+
+/**
+ * 回测交易记录Repository
+ */
+@Repository
+interface BacktestTradeRepository : JpaRepository<BacktestTrade, Long> {
+
+    /**
+     * 根据回测任务ID查询所有交易记录
+     */
+    fun findByBacktestTaskIdOrderByTradeTime(backtestTaskId: Long): List<BacktestTrade>
+
+    /**
+     * 根据回测任务ID分页查询交易记录
+     */
+    @Query("SELECT t FROM BacktestTrade t WHERE t.backtestTaskId = :backtestTaskId ORDER BY t.tradeTime")
+    fun findByBacktestTaskId(
+        backtestTaskId: Long,
+        pageable: org.springframework.data.domain.Pageable
+    ): org.springframework.data.domain.Page<BacktestTrade>
+
+    /**
+     * 根据回测任务ID统计交易数量
+     */
+    fun countByBacktestTaskId(backtestTaskId: Long): Long
+
+    /**
+     * 删除回测任务的所有交易记录（由级联删除处理）
+     */
+    fun deleteByBacktestTaskId(backtestTaskId: Long)
+}
+

backend/src/main/kotlin/com/wrbug/polymarketbot/repository/CopyOrderTrackingRepository.kt

@@ -61,5 +61,42 @@ interface CopyOrderTrackingRepository : JpaRepository<CopyOrderTracking, Long> {
      */
     @Query("SELECT t FROM CopyOrderTracking t WHERE t.createdAt <= :beforeTime")
     fun findByCreatedAtBefore(beforeTime: Long): List<CopyOrderTracking>
+
+    /**
+     * 查询指定时间之前创建且状态不为指定状态的订单
+     */
+    fun findByCreatedAtBeforeAndStatusNot(beforeTime: Long, status: String): List<CopyOrderTracking>
+
+    /**
+     * 查询指定跟单配置下的活跃仓位数量
+     * 活跃仓位定义为 remainingQuantity > 0 的不同 (marketId, outcomeIndex) 组合
+     */
+    @Query("SELECT COUNT(DISTINCT CONCAT(t.marketId, '_', COALESCE(t.outcomeIndex, -1))) FROM CopyOrderTracking t WHERE t.copyTradingId = :copyTradingId AND t.remainingQuantity > 0")
+    fun countActivePositions(copyTradingId: Long): Int
+
+    /**
+     * 计算指定跟单配置、市场和方向下的当前持仓总价值 (成本价计算)
+     * 按市场+方向（outcomeIndex）分别统计
+     */
+    @Query("SELECT SUM(t.remainingQuantity * t.price) FROM CopyOrderTracking t WHERE t.copyTradingId = :copyTradingId AND t.marketId = :marketId AND t.outcomeIndex = :outcomeIndex AND t.remainingQuantity > 0")
+    fun sumCurrentPositionValueByMarketAndOutcomeIndex(copyTradingId: Long, marketId: String, outcomeIndex: Int): BigDecimal?
+
+    /**
+     * 查询指定跟单配置下，创建时间超过指定时间点的未匹配订单（FIFO顺序）
+     * 用于避免刚创建的订单被误判为已卖出
+     *
+     * @param copyTradingId 跟单配置ID
+     * @param marketId 市场ID
+     * @param outcomeIndex 结果索引
+     * @param thresholdTime 时间阈值（毫秒时间戳），只查询创建时间小于该值的订单
+     * @return 未匹配订单列表（按创建时间升序排列）
+     */
+    @Query("SELECT t FROM CopyOrderTracking t WHERE t.copyTradingId = :copyTradingId AND t.marketId = :marketId AND t.outcomeIndex = :outcomeIndex AND t.remainingQuantity > 0 AND t.createdAt < :thresholdTime ORDER BY t.createdAt ASC")
+    fun findUnmatchedBuyOrdersByOutcomeIndexOlderThan(
+        copyTradingId: Long,
+        marketId: String,
+        outcomeIndex: Int,
+        thresholdTime: Long
+    ): List<CopyOrderTracking>
 }
 

backend/src/main/kotlin/com/wrbug/polymarketbot/repository/CopyTradingRepository.kt

@@ -21,12 +21,12 @@ interface CopyTradingRepository : JpaRepository<CopyTrading, Long> {
     fun findByLeaderId(leaderId: Long): List<CopyTrading>
     
     /**
-     * 根据账户ID和Leader ID查找跟单
+     * 根据账户ID和Leader ID查找跟单列表
      */
     fun findByAccountIdAndLeaderId(
         accountId: Long,
         leaderId: Long
-    ): CopyTrading?
+    ): List<CopyTrading>
     
     /**
      * 查找所有启用的跟单

backend/src/main/kotlin/com/wrbug/polymarketbot/repository/MarketRepository.kt

@@ -0,0 +1,12 @@
+package com.wrbug.polymarketbot.repository
+
+import com.wrbug.polymarketbot.entity.Market
+import org.springframework.data.jpa.repository.JpaRepository
+import org.springframework.stereotype.Repository
+
+@Repository
+interface MarketRepository : JpaRepository<Market, Long> {
+    fun findByMarketId(marketId: String): Market?
+    fun findByMarketIdIn(marketIds: List<String>): List<Market>
+}
+

backend/src/main/kotlin/com/wrbug/polymarketbot/service/accounts/AccountService.kt

@@ -8,8 +8,10 @@ import com.wrbug.polymarketbot.util.RetrofitFactory
 import com.wrbug.polymarketbot.util.toSafeBigDecimal
 import com.wrbug.polymarketbot.util.eq
 import com.wrbug.polymarketbot.util.JsonUtils
+import com.wrbug.polymarketbot.util.getEventSlug
 import com.wrbug.polymarketbot.service.common.PolymarketClobService
 import com.wrbug.polymarketbot.service.common.BlockchainService
+import com.wrbug.polymarketbot.service.common.MarketService
 import com.wrbug.polymarketbot.service.common.PolymarketApiKeyService
 import com.wrbug.polymarketbot.service.copytrading.orders.OrderPushService
 import com.wrbug.polymarketbot.service.copytrading.orders.OrderSigningService
@@ -36,6 +38,7 @@ class AccountService(
     private val orderPushService: OrderPushService,
     private val orderSigningService: OrderSigningService,
     private val cryptoUtils: CryptoUtils,
+    private val marketService: MarketService,  // 市场信息服务
     private val telegramNotificationService: TelegramNotificationService? = null,  // 可选，避免循环依赖
     private val relayClientService: RelayClientService,
     private val jsonUtils: JsonUtils
@@ -99,8 +102,9 @@ class AccountService(
             }
 
             // 5. 获取代理地址（必须成功，否则导入失败）
+            // 根据用户选择的钱包类型计算代理地址
             val proxyAddress = runBlocking {
-                val proxyResult = blockchainService.getProxyAddress(request.walletAddress)
+                val proxyResult = blockchainService.getProxyAddress(request.walletAddress, request.walletType)
                 if (proxyResult.isSuccess) {
                     val address = proxyResult.getOrNull()
                     if (address != null) {
@@ -150,6 +154,7 @@ class AccountService(
                 accountName = accountName,
                 isDefault = false,  // 不再支持默认账户
                 isEnabled = request.isEnabled,
+                walletType = request.walletType,  // 保存钱包类型
                 createdAt = System.currentTimeMillis(),
                 updatedAt = System.currentTimeMillis()
             )
@@ -226,11 +231,12 @@ class AccountService(
 
     /**
      * 查询账户列表
+     * 列表接口只返回基本信息，不查询统计信息（统计信息只在详情接口中查询）
      */
     fun getAccountList(): Result<AccountListResponse> {
         return try {
             val accounts = accountRepository.findAllByOrderByCreatedAtAsc()
-            val accountDtos = accounts.map { toDto(it) }
+            val accountDtos = accounts.map { toBasicDto(it) }
 
             Result.success(
                 AccountListResponse(
@@ -272,7 +278,7 @@ class AccountService(
             if (accountId == null) {
                 return Result.failure(IllegalArgumentException("账户ID不能为空"))
             }
-            
+
             val account = accountRepository.findById(accountId).orElse(null)
                 ?: return Result.failure(IllegalArgumentException("账户不存在"))
 
@@ -282,68 +288,19 @@ class AccountService(
                 return Result.failure(IllegalStateException("账户代理地址不存在，无法查询余额。请重新导入账户以获取代理地址"))
             }
 
-            // 查询 USDC 余额和持仓信息
+            // 使用通用方法查询余额
             val balanceResult = runBlocking {
-                try {
-                    // 查询持仓信息（用于返回持仓列表）
-                    // 使用代理地址查询持仓（Polymarket 使用代理地址存储持仓）
-                    val positionsResult = blockchainService.getPositions(account.proxyAddress)
-                    val positions = if (positionsResult.isSuccess) {
-                        positionsResult.getOrNull()?.map { pos ->
-                            PositionDto(
-                                marketId = pos.conditionId ?: "",
-                                side = pos.outcome ?: "",
-                                quantity = pos.size?.toString() ?: "0",
-                                avgPrice = pos.avgPrice?.toString() ?: "0",
-                                currentValue = pos.currentValue?.toString() ?: "0",
-                                pnl = pos.cashPnl?.toString()
-                            )
-                        } ?: emptyList()
-                    } else {
-                        logger.warn("持仓信息查询失败: ${positionsResult.exceptionOrNull()?.message}")
-                        emptyList()
-                    }
-
-                    // 使用 /value 接口获取仓位总价值（而不是累加）
-                    val positionBalanceResult = blockchainService.getTotalValue(account.proxyAddress)
-                    val positionBalance = if (positionBalanceResult.isSuccess) {
-                        positionBalanceResult.getOrNull() ?: "0"
-                    } else {
-                        logger.warn("仓位总价值查询失败: ${positionBalanceResult.exceptionOrNull()?.message}")
-                        "0"
-                    }
-
-                    // 查询可用余额（通过 RPC 查询 USDC 余额）
-                    // 必须使用代理地址查询
-                    val availableBalanceResult = blockchainService.getUsdcBalance(
-                        walletAddress = account.walletAddress,
-                        proxyAddress = account.proxyAddress
-                    )
-                    val availableBalance = if (availableBalanceResult.isSuccess) {
-                        availableBalanceResult.getOrNull() ?: throw Exception("USDC 余额查询返回空值")
-                    } else {
-                        // 如果 RPC 查询失败，返回错误（不返回 mock 数据）
-                        val error = availableBalanceResult.exceptionOrNull()
-                        logger.error("USDC 可用余额 RPC 查询失败: ${error?.message}")
-                        throw Exception("USDC 可用余额查询失败: ${error?.message}。请确保已配置 Ethereum RPC URL")
-                    }
-
-                    // 计算总余额 = 可用余额 + 仓位余额
-                    val totalBalance = availableBalance.toSafeBigDecimal().add(positionBalance.toSafeBigDecimal())
-
-                    AccountBalanceResponse(
-                        availableBalance = availableBalance,
-                        positionBalance = positionBalance,
-                        totalBalance = totalBalance.toPlainString(),
-                        positions = positions
-                    )
-                } catch (e: Exception) {
-                    logger.error("查询余额失败: ${e.message}", e)
-                    throw e
-                }
+                blockchainService.getWalletBalance(account.proxyAddress)
             }
 
-            Result.success(balanceResult)
+            balanceResult.map { walletBalance: WalletBalanceResponse ->
+                AccountBalanceResponse(
+                    availableBalance = walletBalance.availableBalance,
+                    positionBalance = walletBalance.positionBalance,
+                    totalBalance = walletBalance.totalBalance,
+                    positions = walletBalance.positions
+                )
+            }
         } catch (e: Exception) {
             logger.error("查询账户余额失败", e)
             Result.failure(e)
@@ -351,7 +308,30 @@ class AccountService(
     }
 
     /**
-     * 转换为 DTO
+     * 转换为基础 DTO（列表使用，不包含统计信息）
+     * 列表接口只返回基本信息，不查询统计信息，以提高性能
+     */
+    private fun toBasicDto(account: Account): AccountDto {
+        return AccountDto(
+            id = account.id!!,
+            walletAddress = account.walletAddress,
+            proxyAddress = account.proxyAddress,
+            accountName = account.accountName,
+            isEnabled = account.isEnabled,
+            walletType = account.walletType,
+            apiKeyConfigured = account.apiKey != null,
+            apiSecretConfigured = account.apiSecret != null,
+            apiPassphraseConfigured = account.apiPassphrase != null,
+            totalOrders = null,
+            totalPnl = null,
+            activeOrders = null,
+            completedOrders = null,
+            positionCount = null
+        )
+    }
+
+    /**
+     * 转换为完整 DTO（详情使用，包含交易统计数据）
      * 包含交易统计数据（总订单数、总盈亏、活跃订单数、已完成订单数、持仓数量）
      */
     private fun toDto(account: Account): AccountDto {
@@ -363,6 +343,7 @@ class AccountService(
                 proxyAddress = account.proxyAddress,
                 accountName = account.accountName,
                 isEnabled = account.isEnabled,
+                walletType = account.walletType,
                 apiKeyConfigured = account.apiKey != null,
                 apiSecretConfigured = account.apiSecret != null,
                 apiPassphraseConfigured = account.apiPassphrase != null,
@@ -629,7 +610,8 @@ class AccountService(
                                     proxyAddress = account.proxyAddress,
                                     marketId = pos.conditionId ?: "",
                                     marketTitle = pos.title ?: "",
-                                    marketSlug = pos.slug ?: "",
+                                    marketSlug = pos.slug ?: "",  // 显示用的 slug
+                                    eventSlug = pos.eventSlug,  // 跳转用的 slug（从 events[0].slug 获取）
                                     marketIcon = pos.icon,  // 市场图标
                                     side = pos.outcome ?: "",
                                     outcomeIndex = pos.outcomeIndex,  // 添加 outcomeIndex
@@ -836,6 +818,15 @@ class AccountService(
             // 7. 解密私钥
             val decryptedPrivateKey = decryptPrivateKey(account)
 
+            // 获取费率（根据 Polymarket Maker Rebates Program 要求）
+            val feeRateResult = clobService.getFeeRate(tokenId)
+            val feeRateBps = if (feeRateResult.isSuccess) {
+                feeRateResult.getOrNull()?.toString() ?: "0"
+            } else {
+                logger.warn("获取费率失败，使用默认值 0: tokenId=$tokenId, error=${feeRateResult.exceptionOrNull()?.message}")
+                "0"
+            }
+
             // 11. 创建并签名订单（使用计算后的卖出数量）
             val signedOrder = try {
                 orderSigningService.createAndSignOrder(
@@ -847,7 +838,7 @@ class AccountService(
                     size = sellQuantity.toPlainString(),  // 使用计算后的卖出数量
                     signatureType = 2,  // Browser Wallet（与正确订单数据一致）
                     nonce = "0",
-                    feeRateBps = "0",
+                    feeRateBps = feeRateBps,  // 使用动态获取的费率
                     expiration = expiration
                 )
             } catch (e: Exception) {
@@ -897,31 +888,20 @@ class AccountService(
                     notificationScope.launch {
                         try {
                             // 获取市场信息（标题和slug）
-                            val marketInfo = withContext(Dispatchers.IO) {
-                                try {
-                                    val gammaApi = retrofitFactory.createGammaApi()
-                                    val marketResponse = gammaApi.listMarkets(conditionIds = listOf(request.marketId))
-                                    if (marketResponse.isSuccessful && marketResponse.body() != null) {
-                                        marketResponse.body()!!.firstOrNull()
-                                    } else {
-                                        null
-                                    }
-                                } catch (e: Exception) {
-                                    logger.warn("获取市场信息失败: ${e.message}", e)
-                                    null
-                                }
-                            }
-                            
-                            val marketTitle = marketInfo?.question ?: request.marketId
-                            val marketSlug = marketInfo?.slug
-                            
+                            val market = marketService.getMarket(request.marketId)
+                            val marketTitle = market?.title ?: request.marketId
+                            val marketSlug = market?.eventSlug  // 跳转用的 slug
+
                             // 获取当前语言设置（从 LocaleContextHolder）
                             val locale = try {
                                 org.springframework.context.i18n.LocaleContextHolder.getLocale()
                             } catch (e: Exception) {
                                 java.util.Locale("zh", "CN")  // 默认简体中文
                             }
-                            
+
+                            // 使用当前时间作为订单创建时间
+                            val orderTime = System.currentTimeMillis()
+
                             telegramNotificationService?.sendOrderSuccessNotification(
                                 orderId = orderId,
                                 marketTitle = marketTitle,
@@ -937,7 +917,8 @@ class AccountService(
                                 apiSecret = try { cryptoUtils.decrypt(account.apiSecret!!) } catch (e: Exception) { null },
                                 apiPassphrase = try { cryptoUtils.decrypt(account.apiPassphrase!!) } catch (e: Exception) { null },
                                 walletAddressForApi = account.walletAddress,
-                                locale = locale
+                                locale = locale,
+                                orderTime = orderTime  // 使用订单创建时间
                             )
                         } catch (e: Exception) {
                             logger.warn("发送订单成功通知失败: ${e.message}", e)
@@ -965,31 +946,17 @@ class AccountService(
                     notificationScope.launch {
                         try {
                             // 获取市场信息（标题和slug）
-                            val marketInfo = withContext(Dispatchers.IO) {
-                                try {
-                                    val gammaApi = retrofitFactory.createGammaApi()
-                                    val marketResponse = gammaApi.listMarkets(conditionIds = listOf(request.marketId))
-                                    if (marketResponse.isSuccessful && marketResponse.body() != null) {
-                                        marketResponse.body()!!.firstOrNull()
-                                    } else {
-                                        null
-                                    }
-                                } catch (e: Exception) {
-                                    logger.warn("获取市场信息失败: ${e.message}", e)
-                                    null
-                                }
-                            }
-                            
-                            val marketTitle = marketInfo?.question ?: request.marketId
-                            val marketSlug = marketInfo?.slug
-                            
+                            val market = marketService.getMarket(request.marketId)
+                            val marketTitle = market?.title ?: request.marketId
+                            val marketSlug = market?.eventSlug  // 跳转用的 slug
+
                             // 获取当前语言设置（从 LocaleContextHolder）
                             val locale = try {
                                 org.springframework.context.i18n.LocaleContextHolder.getLocale()
                             } catch (e: Exception) {
                                 java.util.Locale("zh", "CN")  // 默认简体中文
                             }
-                            
+
                             telegramNotificationService?.sendOrderFailureNotification(
                                 marketTitle = marketTitle,
                                 marketId = request.marketId,
@@ -1023,34 +990,20 @@ class AccountService(
                 notificationScope.launch {
                     try {
                         // 获取市场信息（标题和slug）
-                        val marketInfo = withContext(Dispatchers.IO) {
-                            try {
-                                val gammaApi = retrofitFactory.createGammaApi()
-                                val marketResponse = gammaApi.listMarkets(conditionIds = listOf(request.marketId))
-                                if (marketResponse.isSuccessful && marketResponse.body() != null) {
-                                    marketResponse.body()!!.firstOrNull()
-                                } else {
-                                    null
-                                }
-                            } catch (e: Exception) {
-                                logger.warn("获取市场信息失败: ${e.message}", e)
-                                null
-                            }
-                        }
-                        
-                        val marketTitle = marketInfo?.question ?: request.marketId
-                        val marketSlug = marketInfo?.slug
-                        
+                        val market = marketService.getMarket(request.marketId)
+                        val marketTitle = market?.title ?: request.marketId
+                        val marketSlug = market?.eventSlug  // 跳转用的 slug
+
                         // 获取当前语言设置（从 LocaleContextHolder）
                         val locale = try {
                             org.springframework.context.i18n.LocaleContextHolder.getLocale()
                         } catch (e: Exception) {
                             java.util.Locale("zh", "CN")  // 默认简体中文
                         }
-                        
+
                         // 只传递后端返回的 msg，不传递完整堆栈
                         val errorMsg = orderResponse.body()?.errorMsg ?: "创建订单失败"
-                        
+
                         telegramNotificationService?.sendOrderFailureNotification(
                             marketTitle = marketTitle,
                             marketId = request.marketId,

backend/src/main/kotlin/com/wrbug/polymarketbot/service/accounts/PositionCheckService.kt

@@ -62,6 +62,19 @@ class PositionCheckService(
     // 记录已发送提示的配置（避免重复推送）
     private val notifiedConfigs = ConcurrentHashMap<Long, Long>()  // accountId/copyTradingId -> lastNotificationTime
     
+    // 待检查的仓位记录（延迟检测机制）
+    // key: "accountId_marketId_outcomeIndex_copyTradingId"
+    // value: PendingPositionCheck（包含订单列表和首次检测时间）
+    private data class PendingPositionCheck(
+        val accountId: Long,
+        val marketId: String,
+        val outcomeIndex: Int,
+        val copyTradingId: Long,
+        val orders: List<CopyOrderTracking>,
+        val firstDetectedTime: Long  // 首次检测到仓位不存在的时间
+    )
+    private val pendingPositionChecks = ConcurrentHashMap<String, PendingPositionCheck>()
+    
     // 同步锁，确保订阅任务的启动和停止是线程安全的
     private val lock = Any()
     
@@ -73,6 +86,7 @@ class PositionCheckService(
         logger.info("PositionCheckService 初始化，订阅仓位轮训事件")
         startSubscription()
         startCacheCleanup()
+        startPendingPositionCheckTask()
     }
     
     /**
@@ -132,6 +146,121 @@ class PositionCheckService(
         }
     }
     
+    /**
+     * 启动待检查仓位的定期检查任务
+     * 每30秒检查一次，如果超过3分钟且确实不存在，则标记为已卖出
+     */
+    private fun startPendingPositionCheckTask() {
+        scope.launch(Dispatchers.IO) {
+            while (isActive) {
+                try {
+                    delay(30000)  // 每30秒检查一次
+                    checkPendingPositions()
+                } catch (e: Exception) {
+                    logger.error("检查待检查仓位异常: ${e.message}", e)
+                }
+            }
+        }
+    }
+    
+    /**
+     * 检查待检查的仓位
+     * 如果超过3分钟且确实不存在，则标记为已卖出
+     * 如果存在，则删除记录
+     */
+    private suspend fun checkPendingPositions() {
+        if (pendingPositionChecks.isEmpty()) {
+            return
+        }
+        
+        try {
+            // 获取最新的仓位数据
+            val result = accountService.getAllPositions()
+            if (result.isFailure) {
+                logger.warn("获取仓位数据失败，跳过待检查仓位验证: ${result.exceptionOrNull()?.message}")
+                return
+            }
+            
+            val positionListResponse = result.getOrNull() ?: return
+            val currentPositions = positionListResponse.currentPositions
+            
+            // 按账户和市场分组当前仓位
+            val positionsByAccountAndMarket = currentPositions.groupBy { 
+                "${it.accountId}_${it.marketId}_${it.outcomeIndex ?: 0}"
+            }
+            
+            val now = System.currentTimeMillis()
+            val checkDelay = 180000L  // 3分钟 = 180000毫秒
+            val toRemove = mutableListOf<String>()
+            val toMarkAsSold = mutableListOf<PendingPositionCheck>()
+            
+            // 遍历所有待检查的仓位
+            for ((key, pendingCheck) in pendingPositionChecks) {
+                // 先过滤出仍然有效的订单（remainingQuantity > 0）
+                val validOrders = pendingCheck.orders.filter { order ->
+                    // 重新从数据库查询订单状态，确保数据是最新的
+                    val currentOrder = copyOrderTrackingRepository.findById(order.id!!).orElse(null)
+                    currentOrder != null && currentOrder.remainingQuantity > BigDecimal.ZERO
+                }
+                
+                // 如果没有有效订单了，删除记录
+                if (validOrders.isEmpty()) {
+                    toRemove.add(key)
+                    logger.info("待检查仓位的订单已全部处理，删除记录: marketId=${pendingCheck.marketId}, outcomeIndex=${pendingCheck.outcomeIndex}, accountId=${pendingCheck.accountId}, copyTradingId=${pendingCheck.copyTradingId}")
+                    continue
+                }
+                
+                val positionKey = "${pendingCheck.accountId}_${pendingCheck.marketId}_${pendingCheck.outcomeIndex}"
+                val position = positionsByAccountAndMarket[positionKey]?.firstOrNull()
+                
+                if (position != null) {
+                    // 仓位存在，删除记录
+                    toRemove.add(key)
+                    logger.info("待检查仓位已恢复，删除记录: marketId=${pendingCheck.marketId}, outcomeIndex=${pendingCheck.outcomeIndex}, accountId=${pendingCheck.accountId}, copyTradingId=${pendingCheck.copyTradingId}, elapsedTime=${now - pendingCheck.firstDetectedTime}ms")
+                } else {
+                    // 仓位不存在，检查是否超过3分钟
+                    val elapsedTime = now - pendingCheck.firstDetectedTime
+                    if (elapsedTime >= checkDelay) {
+                        // 超过3分钟且确实不存在，标记为已卖出（使用有效订单）
+                        toMarkAsSold.add(pendingCheck.copy(orders = validOrders))
+                        toRemove.add(key)
+                        logger.info("待检查仓位超过3分钟仍不存在，标记为已卖出: marketId=${pendingCheck.marketId}, outcomeIndex=${pendingCheck.outcomeIndex}, accountId=${pendingCheck.accountId}, copyTradingId=${pendingCheck.copyTradingId}, elapsedTime=${elapsedTime}ms, validOrderCount=${validOrders.size}, originalOrderCount=${pendingCheck.orders.size}")
+                    } else {
+                        // 未超过3分钟，更新订单列表（移除已处理的订单）
+                        if (validOrders.size < pendingCheck.orders.size) {
+                            pendingPositionChecks[key] = pendingCheck.copy(orders = validOrders)
+                            logger.debug("更新待检查仓位记录，移除已处理的订单: marketId=${pendingCheck.marketId}, outcomeIndex=${pendingCheck.outcomeIndex}, validOrderCount=${validOrders.size}, originalOrderCount=${pendingCheck.orders.size}")
+                        }
+                        logger.debug("待检查仓位仍不存在，继续等待: marketId=${pendingCheck.marketId}, outcomeIndex=${pendingCheck.outcomeIndex}, accountId=${pendingCheck.accountId}, copyTradingId=${pendingCheck.copyTradingId}, elapsedTime=${elapsedTime}ms, remainingTime=${checkDelay - elapsedTime}ms")
+                    }
+                }
+            }
+            
+            // 删除已恢复或已处理的记录
+            toRemove.forEach { key ->
+                pendingPositionChecks.remove(key)
+            }
+            
+            // 标记为已卖出
+            for (pendingCheck in toMarkAsSold) {
+                try {
+                    val currentPrice = getCurrentMarketPrice(pendingCheck.marketId, pendingCheck.outcomeIndex)
+                    updateOrdersAsSold(
+                        pendingCheck.orders,
+                        currentPrice,
+                        pendingCheck.copyTradingId,
+                        pendingCheck.marketId,
+                        pendingCheck.outcomeIndex
+                    )
+                } catch (e: Exception) {
+                    logger.error("标记待检查仓位为已卖出失败: marketId=${pendingCheck.marketId}, outcomeIndex=${pendingCheck.outcomeIndex}, error=${e.message}", e)
+                }
+            }
+        } catch (e: Exception) {
+            logger.error("检查待检查仓位异常: ${e.message}", e)
+        }
+    }
+    
     /**
      * 清理过期的缓存条目（超过2小时的记录）
      */
@@ -163,8 +292,16 @@ class PositionCheckService(
             notifiedConfigs.remove(key)
         }
         
-        if (expiredPositions.isNotEmpty() || expiredProcessed.isNotEmpty() || expiredConfigs.isNotEmpty()) {
-            logger.debug("清理过期缓存: positions=${expiredPositions.size}, processed=${expiredProcessed.size}, configs=${expiredConfigs.size}")
+        // 清理过期的待检查仓位记录（超过1小时的记录，正常情况下应该在3分钟内处理完）
+        val expiredPendingChecks = pendingPositionChecks.entries.filter { (_, check) ->
+            (now - check.firstDetectedTime) > 3600000  // 1小时
+        }
+        expiredPendingChecks.forEach { (key, _) ->
+            pendingPositionChecks.remove(key)
+        }
+        
+        if (expiredPositions.isNotEmpty() || expiredProcessed.isNotEmpty() || expiredConfigs.isNotEmpty() || expiredPendingChecks.isNotEmpty()) {
+            logger.debug("清理过期缓存: positions=${expiredPositions.size}, processed=${expiredProcessed.size}, configs=${expiredConfigs.size}, pendingChecks=${expiredPendingChecks.size}")
         }
     }
     
@@ -293,27 +430,20 @@ class PositionCheckService(
                             processedRedeemablePositions[positionKey] = now
                         }
                         
-                        // 赎回成功后，再查找订单并更新订单状态
+                        // 赎回成功后，按每个跟单配置分别查找未卖出订单并更新状态
+                        // 同一账户同一市场可能同时跟多个 Leader，需按 copyTradingId 分别生成自动卖出记录（如 leader1 对应 20 share，leader2 对应 16 share）
                         for (position in positionsToRedeem) {
-                            // 查找相同仓位的未卖出订单（remaining_quantity > 0）
-                            val unmatchedOrders = mutableListOf<CopyOrderTracking>()
-                            for (copyTrading in copyTradings) {
-                                if (position.outcomeIndex != null) {
-                                    val orders = copyOrderTrackingRepository.findUnmatchedBuyOrdersByOutcomeIndex(
-                                        copyTrading.id!!,
-                                        position.marketId,
-                                        position.outcomeIndex
-                                    )
-                                    unmatchedOrders.addAll(orders)
-                                }
+                            if (position.outcomeIndex == null) {
+                                continue
                             }
-                            
-                            // 如果有未卖出订单，更新订单状态
-                            if (unmatchedOrders.isNotEmpty()) {
-                                // 从订单中获取 copyTradingId（所有订单应该有相同的 copyTradingId）
-                                val copyTradingId = unmatchedOrders.firstOrNull()?.copyTradingId
-                                if (copyTradingId != null) {
-                                    updateOrdersAsSoldAfterRedeem(unmatchedOrders, position, copyTradingId)
+                            for (copyTrading in copyTradings) {
+                                val orders = copyOrderTrackingRepository.findUnmatchedBuyOrdersByOutcomeIndex(
+                                    copyTrading.id!!,
+                                    position.marketId,
+                                    position.outcomeIndex
+                                )
+                                if (orders.isNotEmpty()) {
+                                    updateOrdersAsSoldAfterRedeem(orders, position, copyTrading.id!!)
                                 }
                             }
                         }
@@ -371,51 +501,100 @@ class PositionCheckService(
                     val position = positionsByAccountAndMarket[positionKey]?.firstOrNull()
                     
                     if (position == null) {
-                        // 仓位不存在，检查订单创建时间
-                        // 只有当订单创建时间超过2分钟时，才认为仓位被出售了
-                        // 这样可以避免刚创建的订单因为API延迟而被误判为已卖出
+                        // 仓位不存在，使用延迟检测机制
+                        // 先查询创建时间超过2分钟的未匹配订单（SQL层过滤，避免刚创建的订单被误判）
                         val now = System.currentTimeMillis()
-                        val ordersToMarkAsSold = orders.filter { order ->
-                            val orderAge = now - order.createdAt
-                            orderAge > 120000  // 2分钟 = 120000毫秒
-                        }
-                        
-                        if (ordersToMarkAsSold.isNotEmpty()) {
-                            // 有订单创建时间超过2分钟，认为仓位已被出售
-                            val currentPrice = getCurrentMarketPrice(marketId, outcomeIndex)
-                            updateOrdersAsSold(ordersToMarkAsSold, currentPrice, copyTrading.id, marketId, outcomeIndex)
-                            logger.debug("仓位不存在且订单创建时间超过2分钟，标记为已卖出: marketId=$marketId, outcomeIndex=$outcomeIndex, orderCount=${ordersToMarkAsSold.size}")
+                        val thresholdTime = now - 120000  // 2分钟 = 120000毫秒
+
+                        val ordersToCheck = copyOrderTrackingRepository.findUnmatchedBuyOrdersByOutcomeIndexOlderThan(
+                            copyTradingId = copyTrading.id!!,
+                            marketId = marketId,
+                            outcomeIndex = outcomeIndex,
+                            thresholdTime = thresholdTime
+                        )
+
+                        if (ordersToCheck.isNotEmpty()) {
+                            // 有订单创建时间超过2分钟，记录到待检查列表
+                            val checkKey = "${copyTrading.accountId}_${marketId}_${outcomeIndex}_${copyTrading.id}"
+
+                            // 如果已经存在记录，更新订单列表（可能订单状态有变化）
+                            val existingCheck = pendingPositionChecks[checkKey]
+                            if (existingCheck == null) {
+                                // 首次检测到，记录
+                                pendingPositionChecks[checkKey] = PendingPositionCheck(
+                                    accountId = copyTrading.accountId,
+                                    marketId = marketId,
+                                    outcomeIndex = outcomeIndex,
+                                    copyTradingId = copyTrading.id!!,
+                                    orders = ordersToCheck,
+                                    firstDetectedTime = now
+                                )
+                                logger.info("首次检测到仓位不存在，记录待检查: marketId=$marketId, outcomeIndex=$outcomeIndex, accountId=${copyTrading.accountId}, copyTradingId=${copyTrading.id}, orderCount=${ordersToCheck.size}, positionKey=$positionKey")
+                            } else {
+                                // 已存在记录，更新订单列表（可能订单状态有变化）
+                                pendingPositionChecks[checkKey] = existingCheck.copy(orders = ordersToCheck)
+                                logger.debug("更新待检查仓位记录: marketId=$marketId, outcomeIndex=$outcomeIndex, accountId=${copyTrading.accountId}, copyTradingId=${copyTrading.id}, orderCount=${ordersToCheck.size}, elapsedTime=${now - existingCheck.firstDetectedTime}ms")
+                            }
                         } else {
                             // 订单创建时间不足2分钟，可能是刚创建的订单，暂时不处理
-                            logger.debug("仓位不存在但订单创建时间不足2分钟，暂不标记为已卖出: marketId=$marketId, outcomeIndex=$outcomeIndex, orderCount=${orders.size}, oldestOrderAge=${orders.minOfOrNull { now - it.createdAt }?.let { "${it}ms" } ?: "N/A"}")
+                            logger.debug("仓位不存在但无符合条件的订单（创建时间不足2分钟），暂不标记为已卖出: marketId=$marketId, outcomeIndex=$outcomeIndex, orderCount=${orders.size}, thresholdTime=$thresholdTime, positionKey=$positionKey")
                         }
                     } else {
+                        // 有仓位，先检查是否有对应的待检查记录，如果有则删除（仓位已恢复）
+                        val checkKey = "${copyTrading.accountId}_${marketId}_${outcomeIndex}_${copyTrading.id}"
+                        val pendingCheck = pendingPositionChecks.remove(checkKey)
+                        if (pendingCheck != null) {
+                            logger.info("待检查仓位已恢复，删除待检查记录: marketId=$marketId, outcomeIndex=$outcomeIndex, accountId=${copyTrading.accountId}, copyTradingId=${copyTrading.id}, elapsedTime=${System.currentTimeMillis() - pendingCheck.firstDetectedTime}ms")
+                        }
+                        
                         // 有仓位，按订单下单顺序（FIFO）更新状态
+                        // 先查询创建时间超过2分钟的未匹配订单（SQL层过滤，避免刚创建的订单被误判）
+                        val now = System.currentTimeMillis()
+                        val thresholdTime = now - 120000  // 2分钟 = 120000毫秒
+                        
+                        val validOrders = copyOrderTrackingRepository.findUnmatchedBuyOrdersByOutcomeIndexOlderThan(
+                            copyTradingId = copyTrading.id!!,
+                            marketId = marketId,
+                            outcomeIndex = outcomeIndex,
+                            thresholdTime = thresholdTime
+                        )
+                        
+                        // 如果没有符合条件的订单，跳过处理
+                        if (validOrders.isEmpty()) {
+                            logger.debug("仓位存在但无符合条件的订单（创建时间不足2分钟），暂不进行FIFO匹配: marketId=$marketId, outcomeIndex=$outcomeIndex, thresholdTime=$thresholdTime")
+                            continue
+                        }
+                        
                         // 计算逻辑：
-                        // 1. 总订单数量 = 所有未卖出订单的剩余数量总和
+                         // 1. 总订单数量 = 所有符合条件的未卖出订单的剩余数量总和
                         // 2. 已成交数量 = 总订单数量 - 仓位数量（因为还有仓位，说明部分订单已卖出）
                         // 3. 如果已成交数量 = 0，说明订单还没有卖出，不修改订单状态
                         // 4. 如果已成交数量 > 0，按FIFO顺序匹配订单
                         val positionQuantity = position.quantity.toSafeBigDecimal()
-                        
-                        // 计算总订单数量
-                        val totalOrderQuantity = orders.fold(BigDecimal.ZERO) { sum, order ->
+
+                        // 计算总订单数量（只计算符合条件的订单）
+                        val totalOrderQuantity = validOrders.fold(BigDecimal.ZERO) { sum, order ->
                             sum.add(order.remainingQuantity.toSafeBigDecimal())
                         }
-                        
+
                         // 计算已成交数量
                         val soldQuantity = totalOrderQuantity.subtract(positionQuantity)
-                        
+
                         // 如果已成交数量 <= 0，说明订单还没有卖出，不修改订单状态
                         if (soldQuantity <= BigDecimal.ZERO) {
-                            logger.debug("仓位数量 >= 订单数量总和，订单尚未卖出: marketId=$marketId, outcomeIndex=$outcomeIndex, positionQuantity=$positionQuantity, totalOrderQuantity=$totalOrderQuantity")
                             continue
                         }
-                        
-                        // 如果已成交数量 > 0，按FIFO顺序匹配订单
+
+                        // 如果已成交数量 > 0，按FIFO顺序匹配订单（只匹配符合条件的订单）
+                        try {
                         val currentPrice = getCurrentMarketPrice(marketId, outcomeIndex)
-                        updateOrdersAsSoldByFIFO(orders, soldQuantity, currentPrice,
+                        updateOrdersAsSoldByFIFO(validOrders, soldQuantity, currentPrice,
                             copyTrading.id, marketId, outcomeIndex)
+                        } catch (e: Exception) {
+                            logger.warn("无法获取市场价格，跳过FIFO匹配: marketId=$marketId, outcomeIndex=$outcomeIndex, error=${e.message}")
+                            // 无法获取价格时，跳过该市场的处理，等待下次检查时再试
+                            continue
+                        }
                     }
                 }
             }

backend/src/main/kotlin/com/wrbug/polymarketbot/service/accounts/PositionPollingService.kt

@@ -21,29 +21,29 @@ import java.util.concurrent.CopyOnWriteArrayList
 class PositionPollingService(
     private val accountService: AccountService
 ) {
-    
+
     private val logger = LoggerFactory.getLogger(PositionPollingService::class.java)
-    
+
     @Value("\${position.polling.interval:2000}")
     private var pollingInterval: Long = 2000  // 轮训间隔（毫秒），默认2秒
-    
+
     // 订阅者列表（支持多个订阅者）
     private val subscribers = CopyOnWriteArrayList<(PositionListResponse) -> Unit>()
-    
+
     // 最新仓位数据（用于丢弃机制）
     @Volatile
     private var latestPositions: PositionListResponse? = null
-    
+
     // 协程作用域和任务
     private val scope = CoroutineScope(Dispatchers.Default + SupervisorJob())
     private var pollingJob: Job? = null
-    
+
     // 事件分发协程（使用专门的线程，避免阻塞轮训）
     private val eventDispatcherScope = CoroutineScope(Dispatchers.IO + SupervisorJob())
-    
+
     // 同步锁，确保轮询任务的启动和停止是线程安全的
     private val lock = Any()
-    
+
     /**
      * 初始化服务（后端启动时直接启动轮训）
      */
@@ -52,7 +52,7 @@ class PositionPollingService(
         logger.info("PositionPollingService 初始化，启动仓位轮训任务，轮训间隔: ${pollingInterval}ms")
         startPolling()
     }
-    
+
     /**
      * 清理资源
      */
@@ -66,7 +66,7 @@ class PositionPollingService(
         scope.cancel()
         eventDispatcherScope.cancel()
     }
-    
+
     /**
      * 订阅仓位事件
      * @param callback 回调函数，接收最新的仓位数据
@@ -78,7 +78,7 @@ class PositionPollingService(
             latestPositions?.let { callback(it) }
         }
     }
-    
+
     /**
      * 取消订阅仓位事件
      */
@@ -87,7 +87,7 @@ class PositionPollingService(
             subscribers.remove(callback)
         }
     }
-    
+
     /**
      * 启动轮训任务
      */
@@ -95,7 +95,7 @@ class PositionPollingService(
         synchronized(lock) {
             // 如果已经有轮训任务在运行，先取消
             pollingJob?.cancel()
-            
+
             // 启动新的轮训任务
             pollingJob = scope.launch {
                 while (isActive) {
@@ -109,7 +109,7 @@ class PositionPollingService(
             }
         }
     }
-    
+
     /**
      * 轮训仓位数据并发布事件
      * 使用专门的线程分发事件，避免阻塞轮训
@@ -123,7 +123,7 @@ class PositionPollingService(
                 if (positions != null) {
                     // 更新最新数据（丢弃旧数据，只保留最新的）
                     latestPositions = positions
-                    
+
                     // 在专门的线程中分发事件，避免阻塞轮训
                     eventDispatcherScope.launch {
                         try {
@@ -131,7 +131,7 @@ class PositionPollingService(
                             val currentSubscribers = synchronized(lock) {
                                 subscribers.toList()  // 复制列表，避免并发修改
                             }
-                            
+
                             currentSubscribers.forEach { callback ->
                                 try {
                                     callback(positions)
@@ -139,8 +139,6 @@ class PositionPollingService(
                                     logger.error("通知订阅者失败: ${e.message}", e)
                                 }
                             }
-                            
-                            logger.debug("发布仓位数据事件: currentPositions=${positions.currentPositions.size}, historyPositions=${positions.historyPositions.size}, subscribers=${currentSubscribers.size}")
                         } catch (e: Exception) {
                             logger.error("分发仓位数据事件失败: ${e.message}", e)
                         }

backend/src/main/kotlin/com/wrbug/polymarketbot/service/auth/AuthService.kt

@@ -31,22 +31,44 @@ class AuthService(
     private lateinit var resetPasswordKey: String
     
     /**
-     * 登录
+     * 登录（带IP限速保护）
      */
-    fun login(username: String, password: String): Result<LoginResponse> {
+    fun login(username: String, password: String, ipAddress: String): Result<LoginResponse> {
         return try {
+            // 检查登录频率限制
+            rateLimitService.checkLoginRateLimit(ipAddress).fold(
+                onSuccess = { },
+                onFailure = { e ->
+                    return Result.failure(IllegalStateException(e.message ?: "登录频率限制"))
+                }
+            )
+
             val user = userRepository.findByUsername(username)
-                ?: return Result.failure(IllegalArgumentException(ErrorCode.AUTH_USERNAME_OR_PASSWORD_ERROR.message))
-            
-            // 验证密码
-            if (!passwordEncoder.matches(password, user.password)) {
-                logger.warn("登录失败：密码错误，username=$username")
+            if (user == null) {
+                // 记录失败尝试
+                val lockoutMsg = rateLimitService.recordLoginFailure(ipAddress)
+                if (lockoutMsg != null) {
+                    return Result.failure(IllegalStateException(lockoutMsg))
+                }
                 return Result.failure(IllegalArgumentException(ErrorCode.AUTH_USERNAME_OR_PASSWORD_ERROR.message))
             }
-            
+
+            // 验证密码
+            if (!passwordEncoder.matches(password, user.password)) {
+                // 记录失败尝试
+                val lockoutMsg = rateLimitService.recordLoginFailure(ipAddress)
+                if (lockoutMsg != null) {
+                    return Result.failure(IllegalStateException(lockoutMsg))
+                }
+                return Result.failure(IllegalArgumentException(ErrorCode.AUTH_USERNAME_OR_PASSWORD_ERROR.message))
+            }
+
+            // 登录成功，清除失败记录
+            rateLimitService.clearLoginFailures(ipAddress)
+
             // 生成JWT token（包含tokenVersion，用于使修改密码后的旧token失效）
             val token = jwtUtils.generateToken(username, user.tokenVersion)
-            
+
             logger.info("用户登录成功：username=$username")
             Result.success(LoginResponse(token = token))
         } catch (e: Exception) {

backend/src/main/kotlin/com/wrbug/polymarketbot/service/auth/WebSocketTicketService.kt

@@ -0,0 +1,93 @@
+package com.wrbug.polymarketbot.service.auth
+
+import org.springframework.scheduling.annotation.Scheduled
+import org.springframework.stereotype.Service
+import java.security.SecureRandom
+import java.util.concurrent.ConcurrentHashMap
+
+/**
+ * WebSocket 票据服务
+ * 用于生成短期有效的一次性票据，避免在 WebSocket URL 中暴露 JWT
+ */
+@Service
+class WebSocketTicketService {
+
+    companion object {
+        // 票据有效期（30秒）
+        private const val TICKET_VALIDITY_MS = 30_000L
+
+        // 票据长度（32字节 = 64个十六进制字符）
+        private const val TICKET_LENGTH = 32
+    }
+
+    private val secureRandom = SecureRandom()
+
+    // 存储票据：ticket -> TicketInfo
+    private val tickets = ConcurrentHashMap<String, TicketInfo>()
+
+    /**
+     * 票据信息
+     */
+    data class TicketInfo(
+        val username: String,
+        val createdAt: Long,
+        val expiresAt: Long
+    )
+
+    /**
+     * 为用户生成 WebSocket 连接票据
+     * @param username 用户名
+     * @return 一次性票据
+     */
+    fun generateTicket(username: String): String {
+        // 清理过期票据
+        cleanupExpiredTickets()
+
+        // 生成随机票据
+        val bytes = ByteArray(TICKET_LENGTH)
+        secureRandom.nextBytes(bytes)
+        val ticket = bytes.joinToString("") { "%02x".format(it) }
+
+        val now = System.currentTimeMillis()
+        tickets[ticket] = TicketInfo(
+            username = username,
+            createdAt = now,
+            expiresAt = now + TICKET_VALIDITY_MS
+        )
+
+        return ticket
+    }
+
+    /**
+     * 验证并消费票据（一次性使用）
+     * @param ticket 票据
+     * @return 用户名，如果票据无效则返回 null
+     */
+    fun validateAndConsumeTicket(ticket: String): String? {
+        val ticketInfo = tickets.remove(ticket) ?: return null
+
+        // 检查是否过期
+        if (System.currentTimeMillis() > ticketInfo.expiresAt) {
+            return null
+        }
+
+        return ticketInfo.username
+    }
+
+    /**
+     * 清理过期票据
+     */
+    private fun cleanupExpiredTickets() {
+        val now = System.currentTimeMillis()
+        tickets.entries.removeIf { it.value.expiresAt < now }
+    }
+    
+    /**
+     * 定时清理过期票据（每分钟执行一次）
+     * 防止过期票据长时间占用内存
+     */
+    @Scheduled(fixedRate = 60_000)  // 60秒 = 60000毫秒
+    fun scheduledCleanup() {
+        cleanupExpiredTickets()
+    }
+}

backend/src/main/kotlin/com/wrbug/polymarketbot/service/backtest/BacktestDataService.kt

@@ -0,0 +1,137 @@
+package com.wrbug.polymarketbot.service.backtest
+
+import com.wrbug.polymarketbot.api.PolymarketDataApi
+import com.wrbug.polymarketbot.api.UserActivityResponse
+import com.wrbug.polymarketbot.dto.TradeData
+import com.wrbug.polymarketbot.entity.Leader
+import com.wrbug.polymarketbot.repository.LeaderRepository
+import com.wrbug.polymarketbot.util.RetrofitFactory
+import com.wrbug.polymarketbot.util.toSafeBigDecimal
+import kotlinx.coroutines.delay
+import org.slf4j.LoggerFactory
+import org.springframework.stereotype.Service
+import java.math.BigDecimal
+
+/**
+ * 基于 start 游标的一批历史交易结果
+ * @param trades 本批交易列表（已按时间升序）
+ * @param nextCursorSeconds 下一页游标（API 的 start 参数，秒级）；若本批不足 limit 条则为 null 表示最后一页
+ */
+data class LeaderTradesBatchResult(
+    val trades: List<TradeData>,
+    val nextCursorSeconds: Long?
+)
+
+/**
+ * 回测数据服务
+ * 直接从 Polymarket Data API 获取 Leader 历史交易，使用 start 游标分页（避免 offset 过大报错）
+ */
+@Service
+class BacktestDataService(
+    private val leaderRepository: LeaderRepository,
+    private val retrofitFactory: RetrofitFactory
+) {
+    private val logger = LoggerFactory.getLogger(BacktestDataService::class.java)
+
+    /**
+     * 按 start 游标获取一批 Leader 历史交易
+     * 规则：limit 固定为 500；若返回 500 条则取本批最大时间戳（秒）作为下一页 start，不加 1（同一秒可能多笔订单，由下游按 tradeId 去重）；不足 500 则为最后一页
+     *
+     * @param leaderId Leader ID
+     * @param startTime 回测开始时间（毫秒）
+     * @param endTime 回测结束时间（毫秒）
+     * @param cursorStartSeconds 本页游标（API 的 start，秒）；首次传 startTime/1000
+     * @param limit 每批条数，建议 500
+     * @return 本批交易与下一页游标（null 表示没有下一页）
+     */
+    suspend fun getLeaderHistoricalTradesBatch(
+        leaderId: Long,
+        startTime: Long,
+        endTime: Long,
+        cursorStartSeconds: Long,
+        limit: Int
+    ): LeaderTradesBatchResult {
+        logger.info("获取 Leader 历史交易批次: leaderId=$leaderId, cursorStart=$cursorStartSeconds, limit=$limit")
+
+        val leader = leaderRepository.findById(leaderId).orElse(null)
+            ?: throw IllegalArgumentException("Leader 不存在: $leaderId")
+
+        val dataApi = retrofitFactory.createDataApi()
+        val endSeconds = endTime / 1000
+        val maxRetries = 5
+        val retryDelay = 1000L
+
+        var lastException: Exception? = null
+        for (attempt in 1..maxRetries) {
+            try {
+                val response = dataApi.getUserActivity(
+                    user = leader.leaderAddress,
+                    type = listOf("TRADE"),
+                    start = cursorStartSeconds,
+                    end = endSeconds,
+                    limit = limit,
+                    offset = null,
+                    sortBy = "TIMESTAMP",
+                    sortDirection = "ASC"
+                )
+
+                if (!response.isSuccessful || response.body() == null) {
+                    throw Exception("从 Data API 获取用户活动失败: code=${response.code()}, message=${response.message()}")
+                }
+
+                val activities = response.body()!!
+                logger.info("本批获取 ${activities.size} 条活动（第 $attempt 次尝试）")
+
+                val trades = activities.mapNotNull { activity ->
+                    try {
+                        if (activity.type != "TRADE") return@mapNotNull null
+                        if (activity.side == null || activity.price == null || activity.size == null || activity.usdcSize == null) {
+                            logger.warn("活动数据缺少必要字段，跳过: activity=$activity")
+                            return@mapNotNull null
+                        }
+                        val tradeTimestamp = activity.timestamp * 1000
+                        if (tradeTimestamp < startTime || tradeTimestamp > endTime) {
+                            logger.debug("交易时间超出范围，跳过: timestamp=$tradeTimestamp")
+                            return@mapNotNull null
+                        }
+                        TradeData(
+                            tradeId = activity.transactionHash ?: "${activity.timestamp}_${activity.conditionId}_${activity.side}",
+                            marketId = activity.conditionId,
+                            marketTitle = activity.title,
+                            marketSlug = activity.slug,
+                            side = activity.side.uppercase(),
+                            outcome = activity.outcome ?: activity.outcomeIndex?.toString() ?: "",
+                            outcomeIndex = activity.outcomeIndex,
+                            price = activity.price.toSafeBigDecimal(),
+                            size = activity.size.toSafeBigDecimal(),
+                            amount = activity.usdcSize.toSafeBigDecimal(),
+                            timestamp = tradeTimestamp
+                        )
+                    } catch (e: Exception) {
+                        logger.warn("转换活动数据失败: activity=$activity, error=${e.message}", e)
+                        null
+                    }
+                }
+
+                // 下一页 start 用本批最大 timestamp（秒），不加 1：同一秒可能有多笔订单，依赖下游按 tradeId 去重
+                val nextCursorSeconds: Long? = if (trades.size < limit) {
+                    null
+                } else {
+                    val maxTs = trades.maxOf { it.timestamp }
+                    maxTs / 1000
+                }
+                return LeaderTradesBatchResult(trades = trades, nextCursorSeconds = nextCursorSeconds)
+            } catch (e: Exception) {
+                lastException = e
+                logger.warn("第 $attempt/$maxRetries 次获取批次失败: ${e.message}")
+                if (attempt < maxRetries) {
+                    logger.info("等待 $retryDelay 毫秒后重试...")
+                    delay(retryDelay)
+                }
+            }
+        }
+        val errorMsg = "重试 $maxRetries 次后仍然失败，cursorStart=$cursorStartSeconds"
+        logger.error(errorMsg, lastException)
+        throw Exception(errorMsg, lastException)
+    }
+}

backend/src/main/kotlin/com/wrbug/polymarketbot/service/backtest/BacktestExecutionService.kt

@@ -0,0 +1,790 @@
+package com.wrbug.polymarketbot.service.backtest
+
+import com.wrbug.polymarketbot.dto.TradeData
+import com.wrbug.polymarketbot.dto.BacktestStatisticsDto
+import com.wrbug.polymarketbot.entity.BacktestTask
+import com.wrbug.polymarketbot.entity.BacktestTrade
+import com.wrbug.polymarketbot.entity.CopyTrading
+import com.wrbug.polymarketbot.repository.BacktestTradeRepository
+import com.wrbug.polymarketbot.repository.BacktestTaskRepository
+import com.wrbug.polymarketbot.service.common.MarketPriceService
+import com.wrbug.polymarketbot.service.common.MarketService
+import com.wrbug.polymarketbot.service.copytrading.configs.CopyTradingFilterService
+import com.wrbug.polymarketbot.util.gt
+import com.wrbug.polymarketbot.util.toSafeBigDecimal
+import org.slf4j.LoggerFactory
+import org.springframework.stereotype.Service
+import org.springframework.transaction.annotation.Transactional
+import java.math.BigDecimal
+import java.text.SimpleDateFormat
+import java.util.*
+import kotlin.math.max
+import kotlin.math.min
+
+@Service
+class BacktestExecutionService(
+    private val backtestTaskRepository: BacktestTaskRepository,
+    private val backtestTradeRepository: BacktestTradeRepository,
+    private val backtestDataService: BacktestDataService,
+    private val marketPriceService: MarketPriceService,
+    private val marketService: MarketService,
+    private val copyTradingFilterService: CopyTradingFilterService
+) {
+    private val logger = LoggerFactory.getLogger(BacktestExecutionService::class.java)
+
+    /**
+     * 持仓数据结构
+     * @param marketEndDate 市场结束时间（毫秒），用于到期结算判断，null 表示未知
+     */
+    data class Position(
+        val marketId: String,
+        val outcome: String,
+        val outcomeIndex: Int?,
+        var quantity: BigDecimal,
+        val avgPrice: BigDecimal,
+        val leaderBuyQuantity: BigDecimal?,
+        val marketEndDate: Long? = null
+    )
+
+    /**
+     * 将回测任务转换为虚拟的 CopyTrading 配置用于执行
+     * 注意：回测场景使用历史数据，不需要实时跟单的相关配置
+     */
+    private fun taskToCopyTrading(task: BacktestTask): CopyTrading {
+        return CopyTrading(
+            id = task.id,
+            accountId = 0L,
+            leaderId = task.leaderId,
+            enabled = true,
+            copyMode = task.copyMode,
+            copyRatio = task.copyRatio,
+            fixedAmount = null,
+            maxOrderSize = task.maxOrderSize,
+            minOrderSize = task.minOrderSize,
+            maxDailyLoss = task.maxDailyLoss,
+            maxDailyOrders = task.maxDailyOrders,
+            priceTolerance = BigDecimal.ZERO,  // 回测使用历史价格，不需要容忍度
+            delaySeconds = 0,  // 回测按时间线执行，无需延迟
+            pollIntervalSeconds = 5,
+            useWebSocket = false,
+            websocketReconnectInterval = 5000,
+            websocketMaxRetries = 10,
+            supportSell = task.supportSell,
+            minOrderDepth = null,  // 回测无实时订单簿数据
+            maxSpread = null,  // 回测无实时价差数据
+            maxPositionValue = task.maxPositionValue,
+            keywordFilterMode = task.keywordFilterMode,
+            keywords = task.keywords,
+            configName = null,
+            pushFailedOrders = false,
+            pushFilteredOrders = false,
+            createdAt = task.createdAt,
+            updatedAt = task.updatedAt
+        )
+    }
+
+    /**
+     * 执行回测任务（支持分页和恢复）
+     * 自动处理所有页面的数据，支持中断恢复
+     */
+    /** 每批请求 API 的条数（基于 start 游标分页，避免 offset 过大） */
+    private val backtestBatchLimit = 500
+
+    @Transactional
+    suspend fun executeBacktest(task: BacktestTask, page: Int = 1, size: Int = 100) {
+        try {
+            logger.info("开始执行回测任务: taskId=${task.id}, taskName=${task.taskName}, batchLimit=$backtestBatchLimit")
+
+            // 1. 更新任务状态为 RUNNING
+            task.status = "RUNNING"
+            task.executionStartedAt = System.currentTimeMillis()
+            task.updatedAt = System.currentTimeMillis()
+            backtestTaskRepository.save(task)
+
+            // 2. 初始化
+            var currentBalance = task.initialBalance
+            val positions = mutableMapOf<String, Position>()
+            val trades = mutableListOf<BacktestTrade>()
+            val dailyOrderCountCache = mutableMapOf<String, Int>()
+            val dailyLossCache = mutableMapOf<String, BigDecimal>()
+            val seenTradeIds = mutableSetOf<String>()
+
+            // 3. 回测时间范围：首次执行以当前时间为基准取最近 backtestDays 天；断点续跑保留原 startTime，仅 endTime 延到当前
+            val endTime = System.currentTimeMillis()
+            val startTime = if (task.lastProcessedTradeTime == null) {
+                endTime - (task.backtestDays * 24L * 3600 * 1000)
+            } else {
+                task.startTime
+            }
+
+            logger.info("回测时间范围: ${formatTimestamp(startTime)} - ${formatTimestamp(endTime)} (${task.backtestDays} 天), " +
+                "初始余额: ${task.initialBalance.toPlainString()}")
+
+            // 4. 游标分页：恢复时也从 lastProcessedTradeTime 所在秒开始拉（不加 1），与分页规则一致；已处理的通过 timestamp 跳过，不依赖内存 seenTradeIds
+            var cursorSeconds = if (task.lastProcessedTradeTime != null) {
+                task.lastProcessedTradeTime!! / 1000
+            } else {
+                startTime / 1000
+            }
+            val endSeconds = endTime / 1000
+            val resumeThresholdMs = task.lastProcessedTradeTime ?: 0L
+
+            logger.info("开始游标分页：cursorStart=$cursorSeconds（恢复则跳过 timestamp<=${resumeThresholdMs}ms）")
+
+            var terminateBacktest = false
+            while (true) {
+                if (terminateBacktest) {
+                    logger.info("余额已为负或不足，终止回测循环")
+                    break
+                }
+                val currentTaskStatus = backtestTaskRepository.findById(task.id!!).orElse(null)
+                if (currentTaskStatus == null || currentTaskStatus.status != "RUNNING") {
+                    logger.info("回测任务状态已变更: ${currentTaskStatus?.status}，停止执行")
+                    break
+                }
+
+                logger.info("正在获取批次数据 cursorStart=$cursorSeconds (${formatTimestamp(cursorSeconds * 1000)}) ...")
+
+                val currentPageTrades = mutableListOf<BacktestTrade>()
+
+                try {
+                    val batch = backtestDataService.getLeaderHistoricalTradesBatch(
+                        task.leaderId,
+                        startTime,
+                        endTime,
+                        cursorSeconds,
+                        backtestBatchLimit
+                    )
+                    val pageTrades = batch.trades
+
+                    if (pageTrades.isEmpty()) {
+                        logger.info("本批无数据，所有数据处理完成")
+                        break
+                    }
+
+                    logger.info("本批获取 ${pageTrades.size} 条交易，是否有下一页: ${batch.nextCursorSeconds != null}")
+
+                    val countAtBatchStart = task.processedTradeCount
+                    var lastProcessedIndexInPage: Int? = null
+                    var processedInBatch = 0
+                    for (localIndex in pageTrades.indices) {
+                        val leaderTrade = pageTrades[localIndex]
+                        if (leaderTrade.tradeId in seenTradeIds) {
+                            logger.debug("跳过重复交易: ${leaderTrade.tradeId}")
+                            continue
+                        }
+                        if (resumeThresholdMs > 0 && leaderTrade.timestamp <= resumeThresholdMs) {
+                            logger.debug("恢复时跳过已处理时间戳: tradeId=${leaderTrade.tradeId}, timestamp=${leaderTrade.timestamp}")
+                            continue
+                        }
+                        seenTradeIds.add(leaderTrade.tradeId)
+
+                        val index = countAtBatchStart + processedInBatch
+                        lastProcessedIndexInPage = index
+                        processedInBatch++
+
+                        // 进度按时间比例：(当前订单时间 - 开始时间) / (结束时间 - 开始时间) * 100，运行中上限 99
+                        val timeRange = endTime - startTime
+                        val progress = if (timeRange > 0) {
+                            val elapsed = (leaderTrade.timestamp - startTime).coerceIn(0L, timeRange)
+                            min(99, ((elapsed * 100) / timeRange).toInt())
+                        } else {
+                            0
+                        }
+                        if (progress > task.progress) {
+                            task.progress = progress
+                            task.processedTradeCount = index + 1
+                            backtestTaskRepository.save(task)
+                        }
+
+                        try {
+                            // 5.1 实时检查并结算已到期的市场
+                            currentBalance = settleExpiredPositions(task, positions, currentBalance, trades, leaderTrade.timestamp, currentPageTrades)
+
+                            // 5.2 检查余额和持仓状态
+                            if (currentBalance <= BigDecimal.ONE) {
+                                logger.info(
+                                    if (currentBalance < BigDecimal.ZERO) "余额已为负，直接终止回测: $currentBalance"
+                                    else "余额<=1，停止回测: $currentBalance"
+                                )
+                                terminateBacktest = true
+                                break
+                            }
+
+                            // 5.3 应用过滤规则
+                            val copyTrading = taskToCopyTrading(task)
+                            val filterResult = copyTradingFilterService.checkFilters(
+                                copyTrading,
+                                tokenId = "",
+                                tradePrice = leaderTrade.price,
+                                copyOrderAmount = null,
+                                marketId = leaderTrade.marketId,
+                                marketTitle = leaderTrade.marketTitle,
+                                marketEndDate = null,
+                                outcomeIndex = leaderTrade.outcomeIndex
+                            )
+
+                            if (!filterResult.isPassed) {
+                                logger.debug("交易被过滤: ${leaderTrade.tradeId}")
+                                continue
+                            }
+
+                            // 5.4 每日订单数检查 - 使用缓存，只统计 BUY 订单
+                            val tradeDate = formatDate(leaderTrade.timestamp)
+                            val dailyOrderCount = dailyOrderCountCache.getOrDefault(tradeDate, 0)
+
+                            if (dailyOrderCount >= task.maxDailyOrders) {
+                                logger.info("已达到每日最大 BUY 订单数限制: $dailyOrderCount / ${task.maxDailyOrders}")
+                                continue
+                            }
+
+
+                            // 5.6 计算跟单金额
+                            val followAmount = calculateFollowAmount(task, leaderTrade)
+
+                            // 5.6.1 检查订单大小限制
+                            val finalFollowAmount = if (followAmount > task.maxOrderSize) {
+                                logger.info("跟单金额超过最大限制: $followAmount > ${task.maxOrderSize}，调整为最大值")
+                                task.maxOrderSize
+                            } else if (followAmount < task.minOrderSize) {
+                                logger.info("跟单金额低于最小限制: $followAmount < ${task.minOrderSize}，调整为最小值")
+                                task.minOrderSize
+                            } else {
+                                followAmount
+                            }
+
+                            // 5.6.2 检查每日最大亏损（买入订单）- 使用缓存
+                            val dailyLoss = dailyLossCache.getOrDefault(tradeDate, BigDecimal.ZERO)
+                            if (dailyLoss > task.maxDailyLoss) {
+                                logger.info("已达到每日最大亏损限制: $dailyLoss / ${task.maxDailyLoss}，跳过买入订单")
+                                continue
+                            }
+
+                            // 5.7 处理买卖逻辑
+                            if (leaderTrade.side == "BUY") {
+                                // 余额不足时按最大可用余额交易，仍须满足最小订单金额
+                                val actualBuyAmount = if (currentBalance < finalFollowAmount) {
+                                    logger.debug("余额不足，按最大余额买入: balance=$currentBalance, 原需=$finalFollowAmount, marketId=${leaderTrade.marketId}")
+                                    currentBalance
+                                } else {
+                                    finalFollowAmount
+                                }
+                                if (actualBuyAmount < task.minOrderSize) {
+                                    logger.debug("可用金额低于最小订单限制跳过: actual=$actualBuyAmount, minOrderSize=${task.minOrderSize}")
+                                    continue
+                                }
+                                val quantity = actualBuyAmount.divide(leaderTrade.price, 8, java.math.RoundingMode.DOWN)
+                                if (quantity <= BigDecimal.ZERO) {
+                                    logger.debug("计算数量为0跳过: actualBuyAmount=$actualBuyAmount, price=${leaderTrade.price}")
+                                    continue
+                                }
+                                val totalCost = actualBuyAmount
+
+                                // 5.6.3 检查最大仓位限制（如果配置了）
+                                if (task.maxPositionValue != null) {
+                                    val positionKey = "${leaderTrade.marketId}:${leaderTrade.outcomeIndex ?: 0}"
+                                    val currentPosition = positions[positionKey]
+                                    val currentPositionValue = if (currentPosition != null) {
+                                        currentPosition.quantity.multiply(currentPosition.avgPrice)
+                                    } else {
+                                        BigDecimal.ZERO
+                                    }
+                                    val totalValueAfterOrder = currentPositionValue.add(actualBuyAmount)
+                                    
+                                    if (totalValueAfterOrder.gt(task.maxPositionValue)) {
+                                        val currentPositionValueStr = currentPositionValue.stripTrailingZeros().toPlainString()
+                                        val totalValueStr = totalValueAfterOrder.stripTrailingZeros().toPlainString()
+                                        val maxValueStr = task.maxPositionValue.stripTrailingZeros().toPlainString()
+                                        logger.info("超过最大仓位金额限制: 市场=${leaderTrade.marketId}, 方向=${leaderTrade.outcomeIndex}, 当前仓位=${currentPositionValueStr} USDC, 买入金额=${actualBuyAmount} USDC, 总计=${totalValueStr} USDC > 最大限制=${maxValueStr} USDC")
+                                        continue
+                                    }
+                                }
+
+                                // 更新余额和持仓（同市场同 outcome 多次买入合并：数量相加、加权均价、leaderBuyQuantity 相加）
+                                currentBalance -= totalCost
+                                val positionKey = "${leaderTrade.marketId}:${leaderTrade.outcomeIndex ?: 0}"
+                                val price = leaderTrade.price.toSafeBigDecimal()
+                                val leaderSize = leaderTrade.size.toSafeBigDecimal()
+                                val existing = positions[positionKey]
+                                positions[positionKey] = if (existing != null) {
+                                    val newQuantity = existing.quantity.add(quantity)
+                                    val newAvgPrice = if (newQuantity > BigDecimal.ZERO) {
+                                        existing.quantity.multiply(existing.avgPrice).add(quantity.multiply(price))
+                                            .divide(newQuantity, 8, java.math.RoundingMode.HALF_UP)
+                                    } else {
+                                        price
+                                    }
+                                    val newLeaderBuyQuantity = (existing.leaderBuyQuantity ?: BigDecimal.ZERO).add(leaderSize)
+                                    Position(
+                                        marketId = leaderTrade.marketId,
+                                        outcome = leaderTrade.outcome ?: "",
+                                        outcomeIndex = leaderTrade.outcomeIndex,
+                                        quantity = newQuantity,
+                                        avgPrice = newAvgPrice,
+                                        leaderBuyQuantity = newLeaderBuyQuantity,
+                                        marketEndDate = existing.marketEndDate
+                                    )
+                                } else {
+                                    val market = marketService.getMarket(leaderTrade.marketId)
+                                    Position(
+                                        marketId = leaderTrade.marketId,
+                                        outcome = leaderTrade.outcome ?: "",
+                                        outcomeIndex = leaderTrade.outcomeIndex,
+                                        quantity = quantity,
+                                        avgPrice = price,
+                                        leaderBuyQuantity = leaderSize,
+                                        marketEndDate = market?.endDate
+                                    )
+                                }
+
+                                // 记录交易到当前页列表
+                                currentPageTrades.add(BacktestTrade(
+                                    backtestTaskId = task.id!!,
+                                    tradeTime = leaderTrade.timestamp,
+                                    marketId = leaderTrade.marketId,
+                                    marketTitle = leaderTrade.marketTitle,
+                                    side = "BUY",
+                                    outcome = leaderTrade.outcome ?: leaderTrade.outcomeIndex.toString(),
+                                    outcomeIndex = leaderTrade.outcomeIndex,
+                                    quantity = quantity,
+                                    price = leaderTrade.price.toSafeBigDecimal(),
+                                    amount = actualBuyAmount,
+                                    fee = BigDecimal.ZERO,
+                                    profitLoss = null,
+                                    balanceAfter = currentBalance,
+                                    leaderTradeId = leaderTrade.tradeId
+                                ))
+
+                                // 更新每日订单数缓存
+                                dailyOrderCountCache[tradeDate] = dailyOrderCount + 1
+
+                            } else {
+                                // SELL 逻辑
+                                if (!task.supportSell) {
+                                    continue
+                                }
+
+                                val positionKey = "${leaderTrade.marketId}:${leaderTrade.outcomeIndex ?: 0}"
+                                val position = positions[positionKey] ?: continue
+
+                                // 计算卖出数量
+                                val sellQuantity = if (task.copyMode == "RATIO") {
+                                    if (position.leaderBuyQuantity != null && position.leaderBuyQuantity > BigDecimal.ZERO) {
+                                        position.quantity.multiply(
+                                            leaderTrade.size.divide(position.leaderBuyQuantity, 8, java.math.RoundingMode.DOWN)
+                                        )
+                                    } else {
+                                        position.quantity
+                                    }
+                                } else {
+                                    position.quantity
+                                }
+
+                                val actualSellQuantity = if (sellQuantity > position.quantity) {
+                                    position.quantity
+                                } else {
+                                    sellQuantity
+                                }
+
+                                // 计算卖出金额
+                                val sellAmount = actualSellQuantity.multiply(leaderTrade.price.toSafeBigDecimal())
+
+                                // 5.6.2 检查卖出金额限制
+                                val finalSellAmount = if (sellAmount > task.maxOrderSize) {
+                                    logger.info("卖出金额超过最大限制: $sellAmount > ${task.maxOrderSize}，调整为最大值")
+                                    task.maxOrderSize
+                                } else if (sellAmount < task.minOrderSize) {
+                                    logger.info("卖出金额低于最小限制: $sellAmount < ${task.minOrderSize}，调整为最小值")
+                                    task.minOrderSize
+                                } else {
+                                    sellAmount
+                                }
+
+                                val netAmount = finalSellAmount
+
+                                // 计算盈亏
+                                val cost = actualSellQuantity.multiply(position.avgPrice)
+                                val profitLoss = netAmount.subtract(cost)
+
+                                // 更新余额和持仓
+                                currentBalance += netAmount
+                                if (position.quantity <= BigDecimal.ZERO) {
+                                    positions.remove(positionKey)
+                                }
+
+                                // 记录交易到当前页列表
+                                currentPageTrades.add(BacktestTrade(
+                                    backtestTaskId = task.id!!,
+                                    tradeTime = leaderTrade.timestamp,
+                                    marketId = leaderTrade.marketId,
+                                    marketTitle = leaderTrade.marketTitle,
+                                    side = "SELL",
+                                    outcome = leaderTrade.outcome ?: leaderTrade.outcomeIndex.toString(),
+                                    outcomeIndex = leaderTrade.outcomeIndex,
+                                    quantity = actualSellQuantity,
+                                    price = leaderTrade.price.toSafeBigDecimal(),
+                                    amount = finalSellAmount,
+                                    fee = BigDecimal.ZERO,
+                                    profitLoss = profitLoss,
+                                    balanceAfter = currentBalance,
+                                    leaderTradeId = leaderTrade.tradeId
+                                ))
+                                // SELL 订单不计入每日订单数限制
+                                
+                                // 更新每日亏损缓存（只累加亏损，不累加盈利）
+                                if (profitLoss < BigDecimal.ZERO) {
+                                    val currentDailyLoss = dailyLossCache.getOrDefault(tradeDate, BigDecimal.ZERO)
+                                    dailyLossCache[tradeDate] = currentDailyLoss + profitLoss.negate()
+                                }
+                            }
+
+                        } catch (e: Exception) {
+                            logger.error("处理交易失败: tradeId=${leaderTrade.tradeId}", e)
+                        }
+                    }
+
+                    // 保存本批交易
+                    if (currentPageTrades.isNotEmpty()) {
+                        logger.info("保存本批交易，共 ${currentPageTrades.size} 笔")
+                        backtestTradeRepository.saveAll(currentPageTrades)
+
+                        val lastTradeInPage = currentPageTrades.lastOrNull()
+                        if (lastTradeInPage != null && lastProcessedIndexInPage != null) {
+                            task.lastProcessedTradeTime = lastTradeInPage.tradeTime
+                            task.lastProcessedTradeIndex = lastProcessedIndexInPage
+                            task.processedTradeCount = lastProcessedIndexInPage + 1
+                            task.finalBalance = currentBalance
+                            backtestTaskRepository.save(task)
+                            logger.info("本批处理完成，lastProcessedTradeIndex=${task.lastProcessedTradeIndex}, 总处理数=${task.processedTradeCount}")
+                        }
+                    } else {
+                        logger.info("本批没有交易需要保存")
+                    }
+
+                    trades.addAll(currentPageTrades)
+
+                    if (batch.nextCursorSeconds == null) {
+                        logger.info("本批不足 $backtestBatchLimit 条，已是最后一页")
+                        break
+                    }
+                    cursorSeconds = batch.nextCursorSeconds!!
+
+                } catch (e: Exception) {
+                    logger.error("获取或处理本批数据失败: ${e.message}", e)
+                    // 重试失败，标记任务为 FAILED
+                    throw e
+                }
+            }
+
+            // 6. 处理回测结束时仍未到期的持仓
+            val remainingSettlements = mutableListOf<BacktestTrade>()
+            currentBalance = settleRemainingPositions(task, positions, currentBalance, trades, endTime, remainingSettlements)
+            if (remainingSettlements.isNotEmpty()) {
+                backtestTradeRepository.saveAll(remainingSettlements)
+                logger.info("回测结束结算剩余持仓，持久化 ${remainingSettlements.size} 笔 SETTLEMENT(CLOSED)")
+            }
+
+            // 7. 计算最终统计数据
+            val statistics = calculateStatistics(trades)
+
+            // 8. 更新任务状态
+            val profitAmount = currentBalance.subtract(task.initialBalance)
+            val profitRate = if (task.initialBalance > BigDecimal.ZERO) {
+                profitAmount.divide(task.initialBalance, 4, java.math.RoundingMode.HALF_UP).multiply(BigDecimal("100"))
+            } else {
+                BigDecimal.ZERO
+            }
+            val finalStatus = if (task.status == "STOPPED") "STOPPED" else "COMPLETED"
+
+            task.finalBalance = currentBalance
+            task.profitAmount = profitAmount
+            task.profitRate = profitRate
+            task.endTime = endTime
+            task.status = finalStatus
+            task.progress = 100
+            task.totalTrades = trades.size
+            task.buyTrades = trades.count { it.side == "BUY" }
+            task.sellTrades = trades.count { it.side == "SELL" }
+            task.winTrades = statistics.winTrades
+            task.lossTrades = statistics.lossTrades
+            task.winRate = statistics.winRate.toSafeBigDecimal()
+            task.maxProfit = statistics.maxProfit.toSafeBigDecimal()
+            task.maxLoss = statistics.maxLoss.toSafeBigDecimal()
+            task.maxDrawdown = statistics.maxDrawdown.toSafeBigDecimal()
+            task.avgHoldingTime = statistics.avgHoldingTime
+            task.executionFinishedAt = System.currentTimeMillis()
+            task.updatedAt = System.currentTimeMillis()
+
+            backtestTaskRepository.save(task)
+
+            logger.info("回测任务执行完成: taskId=${task.id}, " +
+                "最终余额=${currentBalance.toPlainString()}, " +
+                "收益额=${task.profitAmount?.toPlainString()}, " +
+                "收益率=${task.profitRate?.toPlainString()}%, " +
+                "总交易数=${trades.size}, " +
+                "盈利率=${task.winRate?.toPlainString()}%")
+
+        } catch (e: Exception) {
+            logger.error("回测任务执行失败: taskId=${task.id}", e)
+            task.status = "FAILED"
+            task.errorMessage = e.message
+            task.executionFinishedAt = System.currentTimeMillis()
+            task.updatedAt = System.currentTimeMillis()
+            backtestTaskRepository.save(task)
+            throw e
+        }
+    }
+
+    /**
+     * 结算已到期的市场
+     * @param batchTradesToSave 本批要持久化的交易列表，到期结算（赎回/输）会追加到此列表并随本批一起落库
+     */
+    private suspend fun settleExpiredPositions(
+        task: BacktestTask,
+        positions: MutableMap<String, Position>,
+        currentBalance: BigDecimal,
+        trades: MutableList<BacktestTrade>,
+        currentTime: Long,
+        batchTradesToSave: MutableList<BacktestTrade>
+    ): BigDecimal {
+        var balance = currentBalance
+
+        for ((positionKey, position) in positions.toList()) {
+            try {
+                // 仅当市场已到期（结束时间 <= 当前回测时间）时才结算，避免未到期持仓被误结算
+                if (position.marketEndDate == null || position.marketEndDate!! > currentTime) {
+                    logger.debug("持仓未到期跳过结算: marketId=${position.marketId}, endDate=${position.marketEndDate}, currentTime=$currentTime")
+                    continue
+                }
+                // 获取市场当前价格
+                val marketPrice = marketPriceService.getCurrentMarketPrice(
+                    position.marketId,
+                    position.outcomeIndex ?: 0
+                )
+
+                val price = marketPrice.toSafeBigDecimal()
+
+                // 通过市场价格判断结算价格
+                val settlementPrice = when {
+                    price >= BigDecimal("0.95") -> BigDecimal.ONE
+                    price <= BigDecimal("0.05") -> BigDecimal.ZERO
+                    else -> position.avgPrice
+                }
+
+                val settlementValue = position.quantity.multiply(settlementPrice)
+                val profitLoss = settlementValue.subtract(position.quantity.multiply(position.avgPrice))
+
+                balance += settlementValue
+
+                val marketTitle = marketService.getMarket(position.marketId)?.title ?: ""
+                val settlementTrade = BacktestTrade(
+                    backtestTaskId = task.id!!,
+                    tradeTime = currentTime,
+                    marketId = position.marketId,
+                    marketTitle = marketTitle,
+                    side = "SETTLEMENT",
+                    outcome = when {
+                        settlementPrice == BigDecimal.ONE -> "WIN"
+                        settlementPrice == BigDecimal.ZERO -> "LOSE"
+                        else -> "UNKNOWN"
+                    },
+                    outcomeIndex = position.outcomeIndex,
+                    quantity = position.quantity,
+                    price = settlementPrice,
+                    amount = settlementValue,
+                    fee = BigDecimal.ZERO,
+                    profitLoss = profitLoss,
+                    balanceAfter = balance,
+                    leaderTradeId = null
+                )
+                trades.add(settlementTrade)
+                batchTradesToSave.add(settlementTrade)
+
+                // 移除已结算的持仓
+                positions.remove(positionKey)
+            } catch (e: Exception) {
+                logger.error("结算市场失败: marketId=${position.marketId}, outcomeIndex=${position.outcomeIndex}", e)
+            }
+        }
+
+        return balance
+    }
+
+    /**
+     * 结算未到期持仓（回测结束时剩余持仓按均价平仓）
+     * @param settlementsToSave 本批结算记录会追加到此列表，调用方需落库
+     */
+    private suspend fun settleRemainingPositions(
+        task: BacktestTask,
+        positions: MutableMap<String, Position>,
+        currentBalance: BigDecimal,
+        trades: MutableList<BacktestTrade>,
+        currentTime: Long,
+        settlementsToSave: MutableList<BacktestTrade>
+    ): BigDecimal {
+        var balance = currentBalance
+
+        for ((positionKey, position) in positions.toList()) {
+            val quantity = position.quantity
+            val avgPrice = position.avgPrice
+            val settlementPrice = avgPrice
+
+            val settlementValue = quantity.multiply(settlementPrice)
+            val profitLoss = settlementValue.negate()
+
+            balance += settlementValue
+
+            val marketTitle = marketService.getMarket(position.marketId)?.title ?: ""
+            val closedTrade = BacktestTrade(
+                backtestTaskId = task.id!!,
+                tradeTime = currentTime,
+                marketId = position.marketId,
+                marketTitle = marketTitle,
+                side = "SETTLEMENT",
+                outcome = "CLOSED",
+                outcomeIndex = position.outcomeIndex,
+                quantity = quantity,
+                price = avgPrice,
+                amount = settlementValue,
+                fee = BigDecimal.ZERO,
+                profitLoss = profitLoss,
+                balanceAfter = balance,
+                leaderTradeId = null
+            )
+            trades.add(closedTrade)
+            settlementsToSave.add(closedTrade)
+        }
+
+        positions.clear()
+        return balance
+    }
+
+    /**
+     * 计算统计数据
+     */
+    private fun calculateStatistics(trades: List<BacktestTrade>): BacktestStatisticsDto {
+        val buyTrades = trades.count { it.side == "BUY" }
+        val sellTrades = trades.count { it.side == "SELL" }
+        val winTrades = trades.count { it.profitLoss != null && it.profitLoss > BigDecimal.ZERO }
+        val lossTrades = trades.count { it.profitLoss != null && it.profitLoss < BigDecimal.ZERO }
+
+        var totalProfit = BigDecimal.ZERO
+        var totalLoss = BigDecimal.ZERO
+        var maxProfit = BigDecimal.ZERO
+        var maxLoss = BigDecimal.ZERO
+
+        // 计算最大回撤
+        var runningBalance = if (trades.isNotEmpty()) {
+            trades[0].balanceAfter?.toSafeBigDecimal() ?: BigDecimal.ZERO
+        } else {
+            BigDecimal.ZERO
+        }
+        var peakBalance = runningBalance
+        var maxDrawdown = BigDecimal.ZERO
+
+        for (i in trades.indices) {
+            val trade = trades[i]
+            val balance = trade.balanceAfter?.toSafeBigDecimal() ?: continue
+
+            if (trade.profitLoss != null) {
+                val pnl = trade.profitLoss.toSafeBigDecimal()
+                if (pnl > BigDecimal.ZERO) {
+                    totalProfit += pnl
+                    if (pnl > maxProfit) maxProfit = pnl
+                } else {
+                    totalLoss += pnl
+                    if (pnl < maxLoss) maxLoss = pnl
+                }
+            }
+
+            if (balance > peakBalance) {
+                peakBalance = balance
+            }
+            val drawdown = peakBalance - runningBalance
+            if (drawdown > maxDrawdown) {
+                maxDrawdown = drawdown
+            }
+
+            runningBalance = balance
+        }
+
+        // 计算平均持仓时间
+        var avgHoldingTime: Long? = null
+        if (trades.size > 1) {
+            var totalHoldingTime = 0L
+            var count = 0
+            for (i in 0 until trades.size - 1) {
+                val currentTrade = trades[i]
+                val nextTrade = trades[i + 1]
+
+                if (currentTrade.side == "BUY" && nextTrade.side == "SELL") {
+                    val holdingTime = nextTrade.tradeTime - currentTrade.tradeTime
+                    totalHoldingTime += holdingTime
+                    count++
+                }
+            }
+
+            if (count > 0) {
+                avgHoldingTime = totalHoldingTime / count
+            }
+        }
+
+        return BacktestStatisticsDto(
+            totalTrades = trades.size,
+            buyTrades = buyTrades,
+            sellTrades = sellTrades,
+            winTrades = winTrades,
+            lossTrades = lossTrades,
+            winRate = if (buyTrades + sellTrades > 0) {
+                (winTrades.toBigDecimal().divide((buyTrades + sellTrades).toBigDecimal(), 4, java.math.RoundingMode.HALF_UP))
+                    .multiply(BigDecimal("100"))
+                    .toPlainString()
+            } else {
+                BigDecimal.ZERO.toPlainString()
+            },
+            maxProfit = maxProfit.toPlainString(),
+            maxLoss = maxLoss.toPlainString(),
+            maxDrawdown = maxDrawdown.toPlainString(),
+            avgHoldingTime = avgHoldingTime
+        )
+    }
+
+    /**
+     * 计算跟单金额
+     */
+    private fun calculateFollowAmount(task: BacktestTask, leaderTrade: TradeData): BigDecimal {
+        return if (task.copyMode == "RATIO") {
+            // 比例模式：Leader 成交金额 × 跟单比例
+            leaderTrade.amount.toSafeBigDecimal().multiply(task.copyRatio)
+        } else {
+            // 固定金额模式：使用配置的固定金额
+            task.fixedAmount ?: leaderTrade.amount.toSafeBigDecimal()
+        }
+    }
+
+    /**
+     * 判断是否同一天
+     */
+    private fun isSameDay(timestamp1: Long, timestamp2: Long): Boolean {
+        val cal1 = Calendar.getInstance().apply { timeInMillis = timestamp1 }
+        val cal2 = Calendar.getInstance().apply { timeInMillis = timestamp2 }
+        return cal1.get(Calendar.YEAR) == cal2.get(Calendar.YEAR) &&
+               cal1.get(Calendar.DAY_OF_YEAR) == cal2.get(Calendar.DAY_OF_YEAR)
+    }
+
+    /**
+     * 格式化时间戳
+     */
+    private fun formatTimestamp(timestamp: Long): String {
+        val sdf = SimpleDateFormat("yyyy-MM-dd HH:mm:ss")
+        return sdf.format(Date(timestamp))
+    }
+
+    /**
+     * 格式化日期（用于缓存key）
+     */
+    private fun formatDate(timestamp: Long): String {
+        val sdf = SimpleDateFormat("yyyy-MM-dd")
+        return sdf.format(Date(timestamp))
+    }
+}

backend/src/main/kotlin/com/wrbug/polymarketbot/service/backtest/BacktestPollingService.kt

@@ -0,0 +1,113 @@
+package com.wrbug.polymarketbot.service.backtest
+
+import com.wrbug.polymarketbot.entity.BacktestTask
+import com.wrbug.polymarketbot.repository.BacktestTaskRepository
+import org.slf4j.LoggerFactory
+import org.springframework.scheduling.annotation.Scheduled
+import org.springframework.stereotype.Service
+import java.util.concurrent.ExecutorService
+import java.util.concurrent.Executors
+import java.util.concurrent.ThreadPoolExecutor
+import kotlinx.coroutines.runBlocking
+
+/**
+ * 回测轮询服务
+ * 定时获取待执行的回测任务并执行
+ */
+@Service
+class BacktestPollingService(
+    private val backtestTaskRepository: BacktestTaskRepository,
+    private val executionService: BacktestExecutionService
+) {
+    private val logger = LoggerFactory.getLogger(BacktestPollingService::class.java)
+
+    // 线程池：同一时刻只执行一个任务
+    private val executor: ExecutorService = Executors.newFixedThreadPool(1) as ThreadPoolExecutor
+
+    /**
+     * 轮询待执行的回测任务
+     * 每 10 秒执行一次
+     * 规则：同一时刻只执行一个任务，如果有多个待执行任务，按创建时间先后执行最早创建的
+     */
+    @Scheduled(fixedDelay = 10000) // 10 秒
+    fun pollPendingTasks() {
+        try {
+            // 1. 检查是否有长时间处于 RUNNING 状态的任务（可能是应用重启导致的）
+            val runningTasks = backtestTaskRepository.findByStatus("RUNNING")
+            if (runningTasks.isNotEmpty()) {
+                val activeQueueSize = (executor as ThreadPoolExecutor).queue.size
+                val activeCount = (executor as ThreadPoolExecutor).activeCount
+
+                // 如果有线程池中没有活跃任务但有 RUNNING 状态的任务，说明是应用重启导致的
+                // 重置这些任务的状态为 PENDING，以便恢复执行
+                if (activeCount == 0 && runningTasks.isNotEmpty()) {
+                    logger.info("检测到应用重启导致的异常 RUNNING 任务，重置为 PENDING 以便恢复")
+                    runningTasks.forEach { task ->
+                        val now = System.currentTimeMillis()
+                        val executionStartedAt = task.executionStartedAt
+                        val executionDuration = if (executionStartedAt != null) {
+                            now - executionStartedAt
+                        } else {
+                            0L
+                        }
+
+                        // 如果任务执行时间超过 1 分钟，认为是异常状态
+                        if (executionDuration > 60000) {
+                            logger.info("重置异常 RUNNING 任务: taskId=${task.id}, executionStartedAt=$executionStartedAt, duration=${executionDuration}ms")
+                            task.status = "PENDING"
+                            task.updatedAt = now
+                            backtestTaskRepository.save(task)
+                        }
+                    }
+                } else {
+                logger.debug("有 ${runningTasks.size} 个任务正在执行，跳过本次轮询")
+                return
+                }
+            }
+
+            // 2. 查询所有 PENDING 状态的任务，按创建时间升序排序
+            val pendingTasks = backtestTaskRepository.findByStatus("PENDING")
+                .sortedBy { it.createdAt }
+
+            if (pendingTasks.isEmpty()) {
+                return
+            }
+
+            // 3. 只执行最早创建的任务
+            val taskToExecute = pendingTasks.first()
+            logger.info("找到 ${pendingTasks.size} 个待执行的回测任务，执行最早创建的任务: taskId=${taskToExecute.id}, createdAt=${taskToExecute.createdAt}")
+
+            // 4. 提交任务到线程池执行
+            executor.submit {
+                try {
+                    // 执行前再次检查任务状态（防止并发执行）
+                    val currentTask = backtestTaskRepository.findById(taskToExecute.id!!).orElse(null)
+                    if (currentTask == null || currentTask.status != "PENDING") {
+                        logger.debug("任务状态已变更，跳过执行: taskId=${taskToExecute.id}, currentStatus=${currentTask?.status}")
+                        return@submit
+                    }
+
+                    runBlocking {
+                        // 使用 start 游标分页，恢复时由 lastProcessedTradeTime 决定从何时开始拉取
+                        logger.info("执行回测任务: taskId=${currentTask.id}（游标分页，limit=500）")
+                        executionService.executeBacktest(currentTask, page = 0, size = 500)
+                    }
+                } catch (e: Exception) {
+                    logger.error("回测任务执行失败: taskId=${taskToExecute.id}", e)
+                    // 更新任务状态为 FAILED
+                    val failedTask = backtestTaskRepository.findById(taskToExecute.id!!).orElse(null)
+                    if (failedTask != null) {
+                        failedTask.status = "FAILED"
+                        failedTask.errorMessage = e.message
+                        failedTask.updatedAt = System.currentTimeMillis()
+                        backtestTaskRepository.save(failedTask)
+                    }
+                }
+            }
+
+        } catch (e: Exception) {
+            logger.error("轮询回测任务失败", e)
+        }
+    }
+
+}

backend/src/main/kotlin/com/wrbug/polymarketbot/service/backtest/BacktestService.kt

@@ -0,0 +1,420 @@
+package com.wrbug.polymarketbot.service.backtest
+
+import com.wrbug.polymarketbot.dto.*
+import com.wrbug.polymarketbot.entity.BacktestTask
+import com.wrbug.polymarketbot.entity.BacktestTrade
+import com.wrbug.polymarketbot.entity.Leader
+import com.wrbug.polymarketbot.enums.ErrorCode
+import com.wrbug.polymarketbot.repository.BacktestTaskRepository
+import com.wrbug.polymarketbot.repository.BacktestTradeRepository
+import com.wrbug.polymarketbot.repository.LeaderRepository
+import com.wrbug.polymarketbot.util.toSafeBigDecimal
+import com.wrbug.polymarketbot.util.toJson
+import com.wrbug.polymarketbot.util.fromJson
+import org.slf4j.LoggerFactory
+import org.springframework.context.MessageSource
+import org.springframework.data.domain.Page
+import org.springframework.data.domain.PageRequest
+import org.springframework.data.domain.Sort
+import org.springframework.stereotype.Service
+import org.springframework.transaction.annotation.Transactional
+import java.math.BigDecimal
+
+/**
+ * 回测任务服务
+ */
+@Service
+class BacktestService(
+    private val backtestTaskRepository: BacktestTaskRepository,
+    private val backtestTradeRepository: BacktestTradeRepository,
+    private val leaderRepository: LeaderRepository,
+    private val messageSource: MessageSource
+) {
+    private val logger = LoggerFactory.getLogger(BacktestService::class.java)
+
+    /**
+     * 创建回测任务
+     */
+    @Transactional
+    fun createBacktestTask(request: BacktestCreateRequest): Result<BacktestTaskDto> {
+        return try {
+            // 1. 验证 Leader 是否存在
+            val leader = leaderRepository.findById(request.leaderId).orElse(null)
+                ?: return Result.failure(IllegalArgumentException("Leader 不存在"))
+
+            // 2. 验证回测天数
+            if (request.backtestDays < 1 || request.backtestDays > 15) {
+                return Result.failure(IllegalArgumentException("回测天数必须在 1-15 之间"))
+            }
+
+            // 3. 验证恢复页码（如果提供）
+            if (request.pageForResume != null && request.pageForResume < 1) {
+                return Result.failure(IllegalArgumentException("恢复页码必须大于 0"))
+            }
+
+            // 4. 验证初始金额
+            val initialBalance = request.initialBalance.toSafeBigDecimal()
+            if (initialBalance <= BigDecimal.ZERO) {
+                return Result.failure(IllegalArgumentException("初始金额必须大于 0"))
+            }
+
+            // 4. 创建回测任务
+            val task = BacktestTask(
+                taskName = request.taskName.trim(),
+                leaderId = request.leaderId,
+                initialBalance = initialBalance,
+                backtestDays = request.backtestDays,
+                startTime = System.currentTimeMillis() - (request.backtestDays * 24 * 3600 * 1000),
+                status = "PENDING",
+
+                // 跟单配置（不包含 max_position_count）
+                copyMode = request.copyMode ?: "RATIO",
+                copyRatio = request.copyRatio?.toSafeBigDecimal() ?: BigDecimal.ONE,
+                fixedAmount = request.fixedAmount?.toSafeBigDecimal(),
+                maxOrderSize = request.maxOrderSize?.toSafeBigDecimal() ?: "1000".toSafeBigDecimal(),
+                minOrderSize = request.minOrderSize?.toSafeBigDecimal() ?: "1".toSafeBigDecimal(),
+                maxDailyLoss = request.maxDailyLoss?.toSafeBigDecimal() ?: "10000".toSafeBigDecimal(),
+                maxDailyOrders = request.maxDailyOrders ?: 100,
+                supportSell = request.supportSell ?: true,
+                keywordFilterMode = request.keywordFilterMode ?: "DISABLED",
+                keywords = if (request.keywords != null && request.keywords.isNotEmpty()) {
+                    request.keywords.toJson()
+                } else {
+                    null
+                },
+                maxPositionValue = request.maxPositionValue?.toSafeBigDecimal()
+            )
+
+            backtestTaskRepository.save(task)
+
+            // 5. 转换为 DTO 返回
+            Result.success(task.toDto(leader))
+        } catch (e: Exception) {
+            logger.error("创建回测任务失败", e)
+            Result.failure(e)
+        }
+    }
+
+    /**
+     * 查询回测任务列表
+     */
+    fun getBacktestTaskList(request: BacktestListRequest): Result<BacktestListResponse> {
+        return try {
+            // 获取所有符合条件的任务
+            val allTasks = when {
+                request.leaderId != null && request.status != null -> {
+                    backtestTaskRepository.findByLeaderIdAndStatus(request.leaderId, request.status)
+                }
+                request.leaderId != null -> {
+                    backtestTaskRepository.findByLeaderId(request.leaderId)
+                        .filter { request.status == null || it.status == request.status }
+                }
+                request.status != null -> {
+                    backtestTaskRepository.findByStatus(request.status)
+                }
+                else -> {
+                    backtestTaskRepository.findAll()
+                }
+            }
+
+            // 排序
+            val sortedTasks = when (request.sortBy) {
+                "profitAmount" -> {
+                    if (request.sortOrder == "asc") {
+                        allTasks.sortedBy { it.profitAmount }
+                    } else {
+                        allTasks.sortedByDescending { it.profitAmount }
+                    }
+                }
+                "profitRate" -> {
+                    if (request.sortOrder == "asc") {
+                        allTasks.sortedBy { it.profitRate }
+                    } else {
+                        allTasks.sortedByDescending { it.profitRate }
+                    }
+                }
+                else -> {
+                    if (request.sortOrder == "asc") {
+                        allTasks.sortedBy { it.createdAt }
+                    } else {
+                        allTasks.sortedByDescending { it.createdAt }
+                    }
+                }
+            }
+
+            // 分页
+            val total = sortedTasks.size
+            val pagedTasks = sortedTasks
+                .drop((request.page - 1) * request.size)
+                .take(request.size)
+
+            val list = pagedTasks.map { task ->
+                val leader = leaderRepository.findById(task.leaderId).orElse(null)
+                task.toDto(leader)
+            }
+
+            Result.success(
+                BacktestListResponse(
+                    list = list,
+                    total = total.toLong(),
+                    page = request.page,
+                    size = request.size
+                )
+            )
+        } catch (e: Exception) {
+            logger.error("查询回测任务列表失败", e)
+            Result.failure(e)
+        }
+    }
+
+    /**
+     * 查询回测任务详情
+     */
+    fun getBacktestTaskDetail(request: BacktestDetailRequest): Result<BacktestDetailResponse> {
+        return try {
+            val task = backtestTaskRepository.findById(request.id).orElse(null)
+                ?: return Result.failure(IllegalArgumentException("回测任务不存在"))
+
+            val leader = leaderRepository.findById(task.leaderId).orElse(null)
+
+            val config = BacktestConfigDto(
+                copyMode = task.copyMode,
+                copyRatio = task.copyRatio.toPlainString(),
+                fixedAmount = task.fixedAmount?.toPlainString(),
+                maxOrderSize = task.maxOrderSize.toPlainString(),
+                minOrderSize = task.minOrderSize.toPlainString(),
+                maxDailyLoss = task.maxDailyLoss.toPlainString(),
+                maxDailyOrders = task.maxDailyOrders,
+                supportSell = task.supportSell,
+                keywordFilterMode = task.keywordFilterMode,
+                keywords = if (task.keywords != null) {
+                    task.keywords.fromJson<List<String>>()
+                } else {
+                    emptyList()
+                },
+                maxPositionValue = task.maxPositionValue?.toPlainString()
+            )
+
+            val statistics = BacktestStatisticsDto(
+                totalTrades = task.totalTrades,
+                buyTrades = task.buyTrades,
+                sellTrades = task.sellTrades,
+                winTrades = task.winTrades,
+                lossTrades = task.lossTrades,
+                winRate = task.winRate?.toPlainString() ?: "0.00",
+                maxProfit = task.maxProfit?.toPlainString() ?: "0.00",
+                maxLoss = task.maxLoss?.toPlainString() ?: "0.00",
+                maxDrawdown = task.maxDrawdown?.toPlainString() ?: "0.00",
+                avgHoldingTime = task.avgHoldingTime
+            )
+
+            val taskDto = task.toDto(leader)
+
+            Result.success(
+                BacktestDetailResponse(
+                    task = taskDto,
+                    config = config,
+                    statistics = statistics
+                )
+            )
+        } catch (e: Exception) {
+            logger.error("查询回测任务详情失败", e)
+            Result.failure(e)
+        }
+    }
+
+    /**
+     * 查询回测交易记录
+     */
+    fun getBacktestTrades(request: BacktestTradeListRequest): Result<BacktestTradeListResponse> {
+        return try {
+            val pageRequest = PageRequest.of(
+                request.page - 1,
+                request.size,
+                Sort.by(Sort.Order.asc("tradeTime"))
+            )
+
+            val tradesPage = backtestTradeRepository.findByBacktestTaskId(
+                request.taskId,
+                pageRequest
+            )
+
+            val list = tradesPage.content.map { trade ->
+                BacktestTradeDto(
+                    id = trade.id!!,
+                    tradeTime = trade.tradeTime,
+                    marketId = trade.marketId,
+                    marketTitle = trade.marketTitle,
+                    side = trade.side,
+                    outcome = trade.outcome,
+                    outcomeIndex = trade.outcomeIndex,
+                    quantity = trade.quantity.toPlainString(),
+                    price = trade.price.toPlainString(),
+                    amount = trade.amount.toPlainString(),
+                    fee = trade.fee.toPlainString(),
+                    profitLoss = trade.profitLoss?.toPlainString(),
+                    balanceAfter = trade.balanceAfter.toPlainString(),
+                    leaderTradeId = trade.leaderTradeId
+                )
+            }
+
+            Result.success(
+                BacktestTradeListResponse(
+                    list = list,
+                    total = tradesPage.totalElements,
+                    page = request.page,
+                    size = request.size
+                )
+            )
+        } catch (e: Exception) {
+            logger.error("查询回测交易记录失败", e)
+            Result.failure(e)
+        }
+    }
+
+    /**
+     * 删除回测任务
+     */
+    @Transactional
+    fun deleteBacktestTask(request: BacktestDeleteRequest): Result<Unit> {
+        return try {
+            val task = backtestTaskRepository.findById(request.id).orElse(null)
+                ?: return Result.failure(IllegalArgumentException("回测任务不存在"))
+
+            if (task.status == "RUNNING") {
+                return Result.failure(IllegalStateException("回测任务正在运行，无法删除"))
+            }
+
+            backtestTaskRepository.deleteById(request.id)
+            Result.success(Unit)
+        } catch (e: Exception) {
+            logger.error("删除回测任务失败", e)
+            Result.failure(e)
+        }
+    }
+
+    /**
+     * 停止回测任务
+     */
+    @Transactional
+    fun stopBacktestTask(request: BacktestStopRequest): Result<Unit> {
+        return try {
+            val task = backtestTaskRepository.findById(request.id).orElse(null)
+                ?: return Result.failure(IllegalArgumentException("回测任务不存在"))
+
+            if (task.status != "RUNNING") {
+                return Result.failure(IllegalArgumentException("回测任务未在运行中"))
+            }
+
+            task.status = "STOPPED"
+            task.updatedAt = System.currentTimeMillis()
+            backtestTaskRepository.save(task)
+
+            Result.success(Unit)
+        } catch (e: Exception) {
+            logger.error("停止回测任务失败", e)
+            Result.failure(e)
+        }
+    }
+
+    /**
+     * 重试回测任务
+     * 从断点继续执行，保留已处理的交易记录
+     */
+    @Transactional
+    fun retryBacktestTask(request: BacktestRetryRequest): Result<Unit> {
+        return try {
+            val task = backtestTaskRepository.findById(request.id).orElse(null)
+                ?: return Result.failure(IllegalArgumentException("回测任务不存在"))
+
+            if (task.status == "RUNNING") {
+                return Result.failure(IllegalArgumentException("回测任务正在运行中，无需重试"))
+            }
+
+            // 重置任务状态为 PENDING，进度保持不变
+            task.status = "PENDING"
+            task.errorMessage = null
+            task.updatedAt = System.currentTimeMillis()
+
+            // 不清理已处理的交易记录，保留恢复点
+            backtestTaskRepository.save(task)
+
+            Result.success(Unit)
+        } catch (e: Exception) {
+            logger.error("重试回测任务失败", e)
+            Result.failure(e)
+        }
+    }
+
+    /**
+     * 按当前配置重新测试：基于已完成的回测任务创建一份相同配置的新任务（名称可修改）
+     */
+    @Transactional
+    fun rerunBacktestTask(request: BacktestRerunRequest): Result<BacktestTaskDto> {
+        return try {
+            val source = backtestTaskRepository.findById(request.id).orElse(null)
+                ?: return Result.failure(IllegalArgumentException("回测任务不存在"))
+
+            if (source.status != "COMPLETED") {
+                return Result.failure(IllegalStateException("仅支持对已完成的回测任务重新测试"))
+            }
+
+            val newTaskName = request.taskName?.trim()?.takeIf { it.isNotEmpty() }
+                ?: "${source.taskName} (副本)"
+
+            val newTask = BacktestTask(
+                taskName = newTaskName,
+                leaderId = source.leaderId,
+                initialBalance = source.initialBalance,
+                backtestDays = source.backtestDays,
+                startTime = source.startTime,
+                status = "PENDING",
+                copyMode = source.copyMode,
+                copyRatio = source.copyRatio,
+                fixedAmount = source.fixedAmount,
+                maxOrderSize = source.maxOrderSize,
+                minOrderSize = source.minOrderSize,
+                maxDailyLoss = source.maxDailyLoss,
+                maxDailyOrders = source.maxDailyOrders,
+                supportSell = source.supportSell,
+                keywordFilterMode = source.keywordFilterMode,
+                keywords = source.keywords,
+                maxPositionValue = source.maxPositionValue
+            )
+
+            backtestTaskRepository.save(newTask)
+            val leader = leaderRepository.findById(newTask.leaderId).orElse(null)
+            Result.success(newTask.toDto(leader))
+        } catch (e: Exception) {
+            logger.error("按配置重新测试失败", e)
+            Result.failure(e)
+        }
+    }
+}
+
+/**
+ * 扩展函数：BacktestTask 转 DTO
+ */
+private fun BacktestTask.toDto(leader: Leader?): BacktestTaskDto {
+    return BacktestTaskDto(
+        id = this.id!!,
+        taskName = this.taskName,
+        leaderId = this.leaderId,
+        leaderName = leader?.leaderName,
+        leaderAddress = leader?.leaderAddress,
+        initialBalance = this.initialBalance.toPlainString(),
+        finalBalance = this.finalBalance?.toPlainString(),
+        profitAmount = this.profitAmount?.toPlainString(),
+        profitRate = this.profitRate?.toPlainString(),
+        backtestDays = this.backtestDays,
+        startTime = this.startTime,
+        endTime = this.endTime,
+        status = this.status,
+        progress = this.progress,
+        totalTrades = this.totalTrades,
+        createdAt = this.createdAt,
+        executionStartedAt = this.executionStartedAt,
+        executionFinishedAt = this.executionFinishedAt
+    )
+}
+

backend/src/main/kotlin/com/wrbug/polymarketbot/service/common/BlockchainService.kt

@@ -7,11 +7,14 @@ import com.wrbug.polymarketbot.api.JsonRpcResponse
 import com.wrbug.polymarketbot.api.PolymarketDataApi
 import com.wrbug.polymarketbot.api.PositionResponse
 import com.wrbug.polymarketbot.api.ValueResponse
+import com.wrbug.polymarketbot.constants.PolymarketConstants
+import com.wrbug.polymarketbot.dto.PositionDto
+import com.wrbug.polymarketbot.dto.WalletBalanceResponse
 import com.wrbug.polymarketbot.util.EthereumUtils
 import com.wrbug.polymarketbot.util.RetrofitFactory
 import com.wrbug.polymarketbot.util.createClient
+import com.wrbug.polymarketbot.util.toSafeBigDecimal
 import org.slf4j.LoggerFactory
-import org.springframework.beans.factory.annotation.Value
 import com.wrbug.polymarketbot.service.system.RelayClientService
 import com.wrbug.polymarketbot.service.system.RpcNodeService
 import org.springframework.stereotype.Service
@@ -26,8 +29,6 @@ import java.math.BigInteger
  */
 @Service
 class BlockchainService(
-    @Value("\${polymarket.data-api.base-url:https://data-api.polymarket.com}")
-    private val dataApiBaseUrl: String,
     private val retrofitFactory: RetrofitFactory,
     private val relayClientService: RelayClientService,
     private val rpcNodeService: RpcNodeService,
@@ -39,9 +40,16 @@ class BlockchainService(
     // USDC 合约地址（Polygon 主网，Polymarket 使用 Polygon）
     private val usdcContractAddress = "0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174"
     
-    // Polymarket 代理工厂合约地址（Polygon 主网）
+    // Polymarket Safe 代理工厂合约地址（Polygon 主网，用于 MetaMask 用户）
     // 合约地址: 0xaacFeEa03eb1561C4e67d661e40682Bd20E3541b
-    private val proxyFactoryContractAddress = "0xaacFeEa03eb1561C4e67d661e40682Bd20E3541b"
+    private val safeProxyFactoryAddress = "0xaacFeEa03eb1561C4e67d661e40682Bd20E3541b"
+
+    // Polymarket Magic 代理工厂合约地址（Polygon 主网，用于邮箱/OAuth 登录用户）
+    // 合约地址: 0xaB45c5A4B0c941a2F231C04C3f49182e1A254052
+    private val magicProxyFactoryAddress = "0xaB45c5A4B0c941a2F231C04C3f49182e1A254052"
+
+    // Magic Proxy 的 init code hash（用于 CREATE2 计算）
+    private val magicProxyInitCodeHash = "0xd21df8dc65880a8606f09fe0ce3df9b8869287ab0b058be05aa9e8af6330a00b"
     
     // ConditionalTokens 合约地址（Polygon 主网）
     private val conditionalTokensAddress = "0x4D97DCd97eC945f40cF65F87097ACe5EA0476045"
@@ -54,10 +62,10 @@ class BlockchainService(
     private val computeProxyAddressFunctionSignature = "computeProxyAddress(address)"
     
     private val dataApi: PolymarketDataApi by lazy {
-        val baseUrl = if (dataApiBaseUrl.endsWith("/")) {
-            dataApiBaseUrl.dropLast(1)
+        val baseUrl = if (PolymarketConstants.DATA_API_BASE_URL.endsWith("/")) {
+            PolymarketConstants.DATA_API_BASE_URL.dropLast(1)
         } else {
-            dataApiBaseUrl
+            PolymarketConstants.DATA_API_BASE_URL
         }
         val okHttpClient = createClient()
             .followRedirects(true)
@@ -78,60 +86,162 @@ class BlockchainService(
     
     /**
      * 获取 Polymarket 代理钱包地址
-     * 通过 RPC 调用代理工厂合约获取用户的代理钱包地址
+     * 根据指定的钱包类型返回对应的代理地址
+     *
+     * Polymarket 有两种代理钱包类型：
+     * 1. Magic Proxy（邮箱/OAuth 登录用户）- 使用 CREATE2 计算地址
+     * 2. Safe Proxy（MetaMask 钱包用户）- 通过合约调用获取地址
+     *
+     * @param walletAddress 用户的钱包地址（EOA）
+     * @param walletType 钱包类型："magic"（默认）或 "safe"
+     * @return 代理钱包地址
+     */
+    suspend fun getProxyAddress(walletAddress: String, walletType: String = "magic"): Result<String> {
+        return try {
+            when (walletType.lowercase()) {
+                "safe" -> {
+                    // Safe Proxy（MetaMask 用户）
+                    val safeProxyResult = getSafeProxyAddress(walletAddress)
+                    if (safeProxyResult.isSuccess) {
+                        val safeProxyAddress = safeProxyResult.getOrNull()!!
+                        logger.debug("使用 Safe Proxy 地址: $safeProxyAddress")
+                        Result.success(safeProxyAddress)
+                    } else {
+                        Result.failure(safeProxyResult.exceptionOrNull() ?: Exception("获取 Safe Proxy 地址失败"))
+                    }
+                }
+                else -> {
+                    // Magic Proxy（邮箱/OAuth 登录用户）- 默认
+                    val magicProxyAddress = calculateMagicProxyAddress(walletAddress)
+                    logger.debug("使用 Magic Proxy 地址: $magicProxyAddress")
+                    Result.success(magicProxyAddress)
+                }
+            }
+        } catch (e: Exception) {
+            logger.error("获取代理地址失败: ${e.message}", e)
+            Result.failure(e)
+        }
+    }
+
+    /**
+     * 计算 Magic Proxy 地址（使用 CREATE2）
+     * 用于邮箱/OAuth 登录的用户
+     *
+     * CREATE2 地址计算公式：
+     * address = keccak256(0xff ++ factory ++ salt ++ initCodeHash)[12:]
+     * salt = keccak256(eoaAddress)
+     *
+     * @param walletAddress 用户的钱包地址（EOA）
+     * @return Magic 代理钱包地址
+     */
+    fun calculateMagicProxyAddress(walletAddress: String): String {
+        // 计算 salt = keccak256(eoaAddress)
+        val eoaBytes = EthereumUtils.hexToBytes(walletAddress.lowercase())
+        val salt = EthereumUtils.keccak256(eoaBytes)
+
+        // 计算 CREATE2 地址
+        // data = 0xff ++ factory ++ salt ++ initCodeHash
+        val prefix = byteArrayOf(0xff.toByte())
+        val factoryBytes = EthereumUtils.hexToBytes(magicProxyFactoryAddress)
+        val initCodeHashBytes = EthereumUtils.hexToBytes(magicProxyInitCodeHash)
+
+        val data = prefix + factoryBytes + salt + initCodeHashBytes
+        val hash = EthereumUtils.keccak256(data)
+
+        // 取后 20 字节作为地址
+        return "0x" + hash.copyOfRange(12, 32).joinToString("") { "%02x".format(it) }
+    }
+
+    /**
+     * 获取 Safe Proxy 地址
+     * 通过 RPC 调用 Safe 代理工厂合约获取用户的代理钱包地址
+     * 用于 MetaMask 钱包用户
+     *
      * @param walletAddress 用户的钱包地址
      * @return 代理钱包地址
      */
-    suspend fun getProxyAddress(walletAddress: String): Result<String> {
+    private suspend fun getSafeProxyAddress(walletAddress: String): Result<String> {
         return try {
             val rpcApi = polygonRpcApi
-            
+
             // 计算函数选择器
             val functionSelector = EthereumUtils.getFunctionSelector(computeProxyAddressFunctionSignature)
             // 编码地址参数
             val encodedAddress = EthereumUtils.encodeAddress(walletAddress)
             // 构建调用数据
             val data = functionSelector + encodedAddress
-            
+
             // 构建 JSON-RPC 请求
             val rpcRequest = JsonRpcRequest(
                 method = "eth_call",
                 params = listOf(
                     mapOf(
-                        "to" to proxyFactoryContractAddress,
+                        "to" to safeProxyFactoryAddress,
                         "data" to data
                     ),
                     "latest"
                 )
             )
-            
+
             // 发送 RPC 请求
             val response = rpcApi.call(rpcRequest)
-            
+
             if (!response.isSuccessful || response.body() == null) {
-                throw Exception("RPC 请求失败: ${response.code()} ${response.message()}")
+                return Result.failure(Exception("RPC 请求失败: ${response.code()} ${response.message()}"))
             }
-            
+
             val rpcResponse = response.body()!!
-            
+
             // 检查错误
             if (rpcResponse.error != null) {
-                throw Exception("RPC 错误: ${rpcResponse.error.message}")
+                return Result.failure(Exception("RPC 错误: ${rpcResponse.error.message}"))
             }
-            
+
             // 使用 Gson 解析 result（JsonElement）
-            val hexResult = rpcResponse.result?.asString 
-                ?: throw Exception("RPC 响应格式错误: result 为空")
-            
+            val hexResult = rpcResponse.result?.asString
+                ?: return Result.failure(Exception("RPC 响应格式错误: result 为空"))
+
             // 解析代理地址
             val proxyAddress = EthereumUtils.decodeAddress(hexResult)
-            
+
             Result.success(proxyAddress)
         } catch (e: Exception) {
-            logger.error("获取代理地址失败: ${e.message}", e)
             Result.failure(e)
         }
     }
+
+    /**
+     * 检查地址是否是合约
+     * @param address 地址
+     * @return 如果地址有代码（是合约）返回 true
+     */
+    private suspend fun isContract(address: String): Boolean {
+        return try {
+            val rpcApi = polygonRpcApi
+
+            val rpcRequest = JsonRpcRequest(
+                method = "eth_getCode",
+                params = listOf(address, "latest")
+            )
+
+            val response = rpcApi.call(rpcRequest)
+            if (!response.isSuccessful || response.body() == null) {
+                return false
+            }
+
+            val rpcResponse = response.body()!!
+            if (rpcResponse.error != null) {
+                return false
+            }
+
+            val code = rpcResponse.result?.asString ?: "0x"
+            // 如果代码不是 "0x" 或 "0x0"，则是合约
+            code != "0x" && code != "0x0"
+        } catch (e: Exception) {
+            logger.warn("检查合约地址失败: ${e.message}")
+            false
+        }
+    }
     
     /**
      * 查询账户 USDC 余额
@@ -148,7 +258,6 @@ class BlockchainService(
                 return Result.failure(IllegalArgumentException("代理地址不能为空"))
             }
             
-            
             // 使用 RPC 查询 USDC 余额（使用代理地址）
             val balance = queryUsdcBalanceViaRpc(proxyAddress)
             Result.success(balance)
@@ -157,6 +266,82 @@ class BlockchainService(
             Result.failure(e)
         }
     }
+
+    /**
+     * 查询钱包余额（通用方法）
+     * 用于 Account 和 Leader 的余额查询
+     * @param walletAddress 钱包地址（代理地址，Polymarket 使用代理地址存储资产）
+     * @return WalletBalanceResponse 包含可用余额、仓位余额、总余额和持仓列表
+     */
+    suspend fun getWalletBalance(walletAddress: String): Result<WalletBalanceResponse> {
+        return try {
+            if (walletAddress.isBlank()) {
+                logger.error("钱包地址为空，无法查询余额")
+                return Result.failure(IllegalArgumentException("钱包地址不能为空"))
+            }
+
+            // 1. 查询持仓信息（用于返回持仓列表）
+            val positionsResult = getPositions(walletAddress)
+            val positions = if (positionsResult.isSuccess) {
+                // 过滤掉价值为0的仓位
+                positionsResult.getOrNull()?.filter { pos ->
+                    val currentValue = pos.currentValue ?: 0.0
+                    currentValue > 0
+                }?.map { pos ->
+                    PositionDto(
+                        marketId = pos.conditionId ?: "",
+                        title = pos.title,
+                        side = pos.outcome ?: "",
+                        quantity = pos.size?.toString() ?: "0",
+                        avgPrice = pos.avgPrice?.toString() ?: "0",
+                        currentValue = pos.currentValue?.toString() ?: "0",
+                        pnl = pos.cashPnl?.toString()
+                    )
+                } ?: emptyList()
+            } else {
+                logger.warn("持仓信息查询失败: ${positionsResult.exceptionOrNull()?.message}")
+                emptyList()
+            }
+
+            // 2. 使用 /value 接口获取仓位总价值
+            val positionBalanceResult = getTotalValue(walletAddress)
+            val positionBalance = if (positionBalanceResult.isSuccess) {
+                positionBalanceResult.getOrNull() ?: "0"
+            } else {
+                logger.warn("仓位总价值查询失败: ${positionBalanceResult.exceptionOrNull()?.message}")
+                "0"
+            }
+
+            // 3. 查询可用余额（通过 RPC 查询 USDC 余额）
+            val availableBalanceResult = getUsdcBalance(
+                walletAddress = walletAddress,
+                proxyAddress = walletAddress
+            )
+            val availableBalance = if (availableBalanceResult.isSuccess) {
+                availableBalanceResult.getOrNull() ?: throw Exception("USDC 余额查询返回空值")
+            } else {
+                // 如果 RPC 查询失败，返回错误（不返回 mock 数据）
+                val error = availableBalanceResult.exceptionOrNull()
+                logger.error("USDC 可用余额 RPC 查询失败: ${error?.message}")
+                throw Exception("USDC 可用余额查询失败: ${error?.message}。请确保已配置 Ethereum RPC URL")
+            }
+
+            // 4. 计算总余额 = 可用余额 + 仓位余额
+            val totalBalance = availableBalance.toSafeBigDecimal().add(positionBalance.toSafeBigDecimal())
+
+            Result.success(
+                WalletBalanceResponse(
+                    availableBalance = availableBalance,
+                    positionBalance = positionBalance,
+                    totalBalance = totalBalance.toPlainString(),
+                    positions = positions
+                )
+            )
+        } catch (e: Exception) {
+            logger.error("查询钱包余额失败: ${e.message}", e)
+            Result.failure(e)
+        }
+    }
     
     /**
      * 通过 RPC 查询 USDC 余额
@@ -606,7 +791,7 @@ class BlockchainService(
     
     /**
      * 从链上查询市场条件（Condition）的结算结果
-     * 通过调用 ConditionalTokens 合约的 getCondition 函数获取 payouts
+     * 通过调用 ConditionalTokens 合约的 conditions mapping 和 payoutNumerators mapping
      * 
      * @param conditionId 市场条件ID（bytes32，必须是 0x 开头的 66 位十六进制字符串）
      * @return Result<Pair<payoutDenominator, payouts>>
@@ -625,44 +810,131 @@ class BlockchainService(
             
             val rpcApi = polygonRpcApi
             
-            // 构建 getCondition(bytes32) 函数调用
-            // 函数签名: getCondition(bytes32)
-            val functionSelector = EthereumUtils.getFunctionSelector("getCondition(bytes32)")
+            // 1. 调用 getOutcomeSlotCount(bytes32) 获取结果槽位数量
+            // 函数签名: getOutcomeSlotCount(bytes32) returns (uint)
+            val getOutcomeSlotCountSelector = EthereumUtils.getFunctionSelector("getOutcomeSlotCount(bytes32)")
             val encodedConditionId = EthereumUtils.encodeBytes32(conditionId)
-            val data = functionSelector + encodedConditionId
+            val outcomeSlotCountData = getOutcomeSlotCountSelector + encodedConditionId
             
-            // 构建 JSON-RPC 请求
-            val rpcRequest = JsonRpcRequest(
+            val outcomeSlotCountRequest = JsonRpcRequest(
                 method = "eth_call",
                 params = listOf(
                     mapOf(
                         "to" to conditionalTokensAddress,
-                        "data" to data
+                        "data" to outcomeSlotCountData
                     ),
                     "latest"
                 )
             )
             
-            // 发送 RPC 请求
-            val response = rpcApi.call(rpcRequest)
+            val outcomeSlotCountResponse = rpcApi.call(outcomeSlotCountRequest)
             
-            if (!response.isSuccessful || response.body() == null) {
-                return Result.failure(Exception("RPC 请求失败: ${response.code()} ${response.message()}"))
+            if (!outcomeSlotCountResponse.isSuccessful || outcomeSlotCountResponse.body() == null) {
+                return Result.failure(Exception("RPC 请求失败 (getOutcomeSlotCount): ${outcomeSlotCountResponse.code()} ${outcomeSlotCountResponse.message()}"))
             }
             
-            val rpcResponse = response.body()!!
+            val outcomeSlotCountRpcResponse = outcomeSlotCountResponse.body()!!
             
-            // 检查错误
-            if (rpcResponse.error != null) {
-                return Result.failure(Exception("RPC 错误: ${rpcResponse.error.message}"))
+            if (outcomeSlotCountRpcResponse.error != null) {
+                val errorMsg = "RPC 错误 (code=${outcomeSlotCountRpcResponse.error.code}): ${outcomeSlotCountRpcResponse.error.message}, data=${outcomeSlotCountRpcResponse.error.data}"
+                logger.warn("查询市场条件(getOutcomeSlotCount)出现RPC错误: conditionId=$conditionId, $errorMsg")
+                logger.debug("RPC 请求详情: to=$conditionalTokensAddress, data=$outcomeSlotCountData")
+                return Result.failure(Exception(errorMsg))
             }
             
-            // 使用 Gson 解析 result（JsonElement）
-            val hexResult = rpcResponse.result?.asString 
+            val outcomeSlotCountHex = outcomeSlotCountRpcResponse.result?.asString 
                 ?: return Result.failure(Exception("RPC 响应格式错误: result 为空"))
             
-            // 解析 ABI 编码的返回结果
-            val (payoutDenominator, payouts) = EthereumUtils.decodeConditionResult(hexResult)
+            val outcomeSlotCount = EthereumUtils.decodeUint256(outcomeSlotCountHex).toInt()
+            
+            // 如果 outcomeSlotCount 为 0，说明市场尚未创建或不存在
+            if (outcomeSlotCount <= 0) {
+                logger.debug("市场尚未创建或不存在: conditionId=$conditionId, outcomeSlotCount=$outcomeSlotCount")
+                return Result.success(Pair(BigInteger.ZERO, emptyList()))
+            }
+            
+            // 2. 调用 payoutDenominator(bytes32) 获取分母
+            // 函数签名: payoutDenominator(bytes32) returns (uint)
+            val payoutDenominatorSelector = EthereumUtils.getFunctionSelector("payoutDenominator(bytes32)")
+            val payoutDenominatorData = payoutDenominatorSelector + encodedConditionId
+            
+            val payoutDenominatorRequest = JsonRpcRequest(
+                method = "eth_call",
+                params = listOf(
+                    mapOf(
+                        "to" to conditionalTokensAddress,
+                        "data" to payoutDenominatorData
+                    ),
+                    "latest"
+                )
+            )
+            
+            val payoutDenominatorResponse = rpcApi.call(payoutDenominatorRequest)
+            
+            if (!payoutDenominatorResponse.isSuccessful || payoutDenominatorResponse.body() == null) {
+                return Result.failure(Exception("RPC 请求失败 (payoutDenominator): ${payoutDenominatorResponse.code()} ${payoutDenominatorResponse.message()}"))
+            }
+            
+            val payoutDenominatorRpcResponse = payoutDenominatorResponse.body()!!
+            
+            if (payoutDenominatorRpcResponse.error != null) {
+                val errorMsg = "RPC 错误 (code=${payoutDenominatorRpcResponse.error.code}): ${payoutDenominatorRpcResponse.error.message}, data=${payoutDenominatorRpcResponse.error.data}"
+                logger.warn("查询市场条件(payoutDenominator)出现RPC错误: conditionId=$conditionId, $errorMsg")
+                logger.debug("RPC 请求详情: to=$conditionalTokensAddress, data=$payoutDenominatorData")
+                return Result.failure(Exception(errorMsg))
+            }
+            
+            val payoutDenominatorHex = payoutDenominatorRpcResponse.result?.asString 
+                ?: return Result.failure(Exception("RPC 响应格式错误: result 为空"))
+            
+            val payoutDenominator = EthereumUtils.decodeUint256(payoutDenominatorHex)
+            
+            // 如果 outcomeSlotCount 为 0，说明市场尚未创建或不存在
+            if (outcomeSlotCount <= 0) {
+                logger.debug("市场尚未创建或不存在: conditionId=$conditionId, outcomeSlotCount=$outcomeSlotCount")
+                return Result.success(Pair(BigInteger.ZERO, emptyList()))
+            }
+            
+            // 如果 payoutDenominator 为 0，说明市场尚未结算
+            if (payoutDenominator == BigInteger.ZERO) {
+                logger.debug("市场尚未结算: conditionId=$conditionId, payoutDenominator=$payoutDenominator")
+                return Result.success(Pair(BigInteger.ZERO, emptyList()))
+            }
+            
+            // 2. 查询每个 outcome 的 payoutNumerators
+            val payouts = mutableListOf<BigInteger>()
+            for (i in 0 until outcomeSlotCount) {
+                val payoutNumeratorsFunctionSelector = EthereumUtils.getFunctionSelector("payoutNumerators(bytes32,uint256)")
+                val encodedIndex = EthereumUtils.encodeUint256(BigInteger.valueOf(i.toLong()))
+                val payoutNumeratorsData = payoutNumeratorsFunctionSelector + encodedConditionId + encodedIndex
+                
+                val payoutRequest = JsonRpcRequest(
+                    method = "eth_call",
+                    params = listOf(
+                        mapOf(
+                            "to" to conditionalTokensAddress,
+                            "data" to payoutNumeratorsData
+                        ),
+                        "latest"
+                    )
+                )
+                
+                val payoutResponse = rpcApi.call(payoutRequest)
+                if (!payoutResponse.isSuccessful || payoutResponse.body() == null) {
+                    logger.warn("查询 payoutNumerators 失败: index=$i")
+                    continue
+                }
+                
+                val payoutRpcResponse = payoutResponse.body()!!
+                if (payoutRpcResponse.error != null) {
+                    logger.warn("查询 payoutNumerators 错误: index=$i, error=${payoutRpcResponse.error.message}")
+                    continue
+                }
+                
+                val payoutHex = payoutRpcResponse.result?.asString ?: "0x0"
+                val payout = EthereumUtils.decodeUint256(payoutHex)
+                payouts.add(payout)
+            }
             
             Result.success(Pair(payoutDenominator, payouts))
         } catch (e: Exception) {

backend/src/main/kotlin/com/wrbug/polymarketbot/service/common/MarketPollingService.kt

@@ -0,0 +1,167 @@
+package com.wrbug.polymarketbot.service.common
+
+import com.wrbug.polymarketbot.repository.CopyOrderTrackingRepository
+import jakarta.annotation.PostConstruct
+import jakarta.annotation.PreDestroy
+import kotlinx.coroutines.*
+import org.slf4j.LoggerFactory
+import org.springframework.beans.factory.annotation.Value
+import org.springframework.stereotype.Service
+
+/**
+ * 市场信息轮询服务
+ * 定期检查买入订单的市场信息是否缺失，如果缺失则从API获取并更新
+ */
+@Service
+class MarketPollingService(
+    private val copyOrderTrackingRepository: CopyOrderTrackingRepository,
+    private val marketService: MarketService
+) {
+    
+    private val logger = LoggerFactory.getLogger(MarketPollingService::class.java)
+    
+    @Value("\${market.polling.interval:30000}")
+    private var pollingInterval: Long = 30000  // 轮询间隔（毫秒），默认30秒
+    
+    @Value("\${market.polling.batch.size:50}")
+    private var batchSize: Int = 50  // 批量处理大小，每次最多处理50个市场
+    
+    // 协程作用域和任务
+    private val scope = CoroutineScope(Dispatchers.Default + SupervisorJob())
+    private var pollingJob: Job? = null
+    
+    // 同步锁，确保轮询任务的启动和停止是线程安全的
+    private val lock = Any()
+    
+    /**
+     * 初始化服务（后端启动时直接启动轮询）
+     */
+    @PostConstruct
+    fun init() {
+        logger.info("MarketPollingService 初始化，启动市场信息轮询任务，轮询间隔: ${pollingInterval}ms (${pollingInterval / 1000 / 60}分钟)")
+        startPolling()
+    }
+    
+    /**
+     * 清理资源
+     */
+    @PreDestroy
+    fun destroy() {
+        synchronized(lock) {
+            pollingJob?.cancel()
+            pollingJob = null
+        }
+        scope.cancel()
+    }
+    
+    /**
+     * 启动轮询任务
+     */
+    private fun startPolling() {
+        synchronized(lock) {
+            // 如果已经有轮询任务在运行，先取消
+            pollingJob?.cancel()
+            
+            // 启动新的轮询任务
+            pollingJob = scope.launch(Dispatchers.IO) {
+                // 启动时立即执行一次
+                try {
+                    checkAndUpdateMissingMarkets()
+                } catch (e: Exception) {
+                    logger.error("初始检查市场信息失败: ${e.message}", e)
+                }
+                
+                // 然后按间隔定期执行
+                while (isActive) {
+                    try {
+                        delay(pollingInterval)
+                        checkAndUpdateMissingMarkets()
+                    } catch (e: Exception) {
+                        logger.error("轮询市场信息失败: ${e.message}", e)
+                    }
+                }
+            }
+        }
+    }
+    
+    /**
+     * 检查并更新缺失的市场信息
+     */
+    private suspend fun checkAndUpdateMissingMarkets() {
+        try {
+            // 1. 获取所有买入订单的市场ID（去重）
+            val allOrders = copyOrderTrackingRepository.findAll()
+            val marketIds = allOrders.map { it.marketId }.distinct()
+            
+            if (marketIds.isEmpty()) {
+                logger.debug("没有找到任何订单，跳过市场信息检查")
+                return
+            }
+            // 2. 检查哪些市场信息在数据库中缺失
+            val existingMarkets = marketService.marketRepository.findByMarketIdIn(marketIds)
+            val existingMarketIds = existingMarkets.map { it.marketId }.toSet()
+            val missingMarketIds = marketIds.filter { it !in existingMarketIds }
+            
+            // 过滤掉空字符串和无效的市场ID
+            val validMissingMarketIds = missingMarketIds.filter { 
+                it.isNotBlank() && it.startsWith("0x") 
+            }
+            
+            if (validMissingMarketIds.isEmpty()) {
+                return
+            }
+            
+            logger.info("发现 ${validMissingMarketIds.size} 个缺失的市场信息，开始批量更新...")
+            
+            // 3. 批量从API获取缺失的市场信息（分批处理，避免一次性请求过多）
+            val batches = validMissingMarketIds.chunked(batchSize)
+            var successCount = 0
+            var failCount = 0
+            
+            for ((index, batch) in batches.withIndex()) {
+                try {
+                    logger.debug("处理第 ${index + 1}/${batches.size} 批，包含 ${batch.size} 个市场: ${batch.take(3).joinToString(", ")}${if (batch.size > 3) "..." else ""}")
+                    
+                    // 使用 MarketService 的批量获取方法
+                    // 这个方法会尝试从API获取并保存到数据库
+                    val markets = marketService.getMarkets(batch)
+                    val batchSuccessCount = markets.size
+                    val batchFailCount = batch.size - batchSuccessCount
+                    
+                    successCount += batchSuccessCount
+                    failCount += batchFailCount
+                    
+                    if (batchFailCount > 0) {
+                        logger.warn("第 ${index + 1} 批中有 ${batchFailCount} 个市场信息获取失败")
+                    }
+                    
+                    // 避免请求过于频繁，每批之间稍作延迟
+                    if (index < batches.size - 1) {
+                        delay(1000)  // 延迟1秒，避免API限流
+                    }
+                } catch (e: Exception) {
+                    logger.error("批量获取市场信息失败: batch=${batch.take(5).joinToString(", ")}..., error=${e.message}", e)
+                    failCount += batch.size
+                }
+            }
+            
+            logger.info("市场信息更新完成: 成功=${successCount}, 失败=${failCount}, 总计=${validMissingMarketIds.size}")
+        } catch (e: Exception) {
+            logger.error("检查并更新市场信息异常: ${e.message}", e)
+        }
+    }
+    
+    /**
+     * 手动触发检查（用于测试或手动刷新）
+     */
+    fun triggerCheck() {
+        scope.launch(Dispatchers.IO) {
+            try {
+                checkAndUpdateMissingMarkets()
+            } catch (e: Exception) {
+                logger.error("手动触发检查市场信息失败: ${e.message}", e)
+            }
+        }
+    }
+}
+

backend/src/main/kotlin/com/wrbug/polymarketbot/service/common/MarketPriceService.kt

@@ -9,6 +9,8 @@ import org.slf4j.LoggerFactory
 import org.springframework.stereotype.Service
 import java.math.BigDecimal
 import java.math.BigInteger
+import com.github.benmanes.caffeine.cache.Cache
+import com.github.benmanes.caffeine.cache.Caffeine
 
 /**
  * 市场价格服务
@@ -27,11 +29,27 @@ class MarketPriceService(
     
     private val logger = LoggerFactory.getLogger(MarketPriceService::class.java)
     
+    /**
+     * 已结算市场的价格缓存
+     * Key: "marketId:outcomeIndex"
+     * Value: BigDecimal (1.0 或 0.0)
+     * 
+     * 缓存策略：
+     * - 最大缓存 10,000 个已结算市场
+     * - 永不过期（已结算的市场状态永不改变）
+     * - 内存占用约: 10,000 * ~100 bytes = ~1MB
+     */
+    private val settledMarketCache: Cache<String, BigDecimal> = Caffeine.newBuilder()
+        .maximumSize(10_000)
+        .recordStats()  // 启用统计信息
+        .build()
+    
     /**
      * 获取当前市场最新价
      * 优先级：
      * 1. 链上查询市场结算结果（如果已结算，返回 1.0 或 0.0）
-     * 2. CLOB API 查询订单簿价格（最准确，使用 bestBid）
+     * 2. CLOB API 查询订单簿价格（最准确，优先使用，使用 bestBid）
+     * 3. Gamma Market API 查询市场价格（快速，作为备选）
      * 
      * 价格会被截位到 4 位小数（向下截断，不四舍五入），用于显示和后续计算
      * 
@@ -42,21 +60,35 @@ class MarketPriceService(
      */
     suspend fun getCurrentMarketPrice(marketId: String, outcomeIndex: Int): BigDecimal {
         // 1. 优先从链上查询市场结算结果
-        val chainPrice = getPriceFromChainCondition(marketId, outcomeIndex)
+        val (chainPrice, hasRpcError) = getPriceFromChainCondition(marketId, outcomeIndex)
         if (chainPrice != null) {
             // 截位到 4 位小数（向下截断，不四舍五入）
             return chainPrice.setScale(4, java.math.RoundingMode.DOWN)
         }
         
-        // 2. 从 CLOB API 查询订单簿价格（最准确）
+        // 如果链上查询出现 RPC 错误（execution reverted），说明市场可能不存在或尚未创建
+        // 在这种情况下，降级到其他数据源（CLOB API 或 Gamma API），而不是直接抛出异常
+        // 因为 marketId 可能在 API 中存在，但在链上尚未创建
+        if (hasRpcError) {
+            logger.debug("链上查询市场条件出现 RPC 错误（execution reverted），降级到 API 查询: marketId=$marketId, outcomeIndex=$outcomeIndex")
+        }
+        
+        // 2. 从 CLOB API 查询订单簿价格（最准确，优先使用）
         val orderbookPrice = getPriceFromClobOrderbook(marketId, outcomeIndex)
         if (orderbookPrice != null) {
             // 截位到 4 位小数（向下截断，不四舍五入）
             return orderbookPrice.setScale(4, java.math.RoundingMode.DOWN)
         }
         
+        // 3. 从 Gamma Market API 查询市场价格（作为备选）
+        val marketPrice = getPriceFromGammaMarket(marketId, outcomeIndex)
+        if (marketPrice != null) {
+            // 截位到 4 位小数（向下截断，不四舍五入）
+            return marketPrice.setScale(4, java.math.RoundingMode.DOWN)
+        }
+        
         // 如果所有数据源都失败，抛出异常
-        val errorMsg = "无法获取市场价格: marketId=$marketId, outcomeIndex=$outcomeIndex (链上查询和订单簿查询均失败)"
+        val errorMsg = "无法获取市场价格: marketId=$marketId, outcomeIndex=$outcomeIndex (链上查询、订单簿查询和 Market API 均失败)"
         logger.error(errorMsg)
         throw IllegalStateException(errorMsg)
     }
@@ -67,8 +99,21 @@ class MarketPriceService(
      *   - payout > 0（赢了）→ 返回 1.0
      *   - payout == 0（输了）→ 返回 0.0
      * 如果市场未结算或查询失败，返回 null
+     * 
+     * 使用缓存优化：已结算的市场结果会被缓存，避免重复 RPC 调用
+     * 
+     * @return Pair<BigDecimal?, Boolean> 第一个值是价格（如果已结算），第二个值表示是否发生了 RPC 错误（execution reverted）
      */
-    private suspend fun getPriceFromChainCondition(marketId: String, outcomeIndex: Int): BigDecimal? {
+    private suspend fun getPriceFromChainCondition(marketId: String, outcomeIndex: Int): Pair<BigDecimal?, Boolean> {
+        // 1. 先检查缓存
+        val cacheKey = "$marketId:$outcomeIndex"
+        val cachedPrice = settledMarketCache.getIfPresent(cacheKey)
+        if (cachedPrice != null) {
+            logger.debug("从缓存获取已结算市场价格: marketId=$marketId, outcomeIndex=$outcomeIndex, price=$cachedPrice")
+            return Pair(cachedPrice, false)
+        }
+        
+        // 2. 缓存未命中，发起 RPC 查询
         return try {
             val chainResult = blockchainService.getCondition(marketId)
             chainResult.fold(
@@ -79,29 +124,101 @@ class MarketPriceService(
                         when {
                             payout > BigInteger.ZERO -> {
                                 logger.info("从链上查询到市场已结算，该 outcome 赢了: marketId=$marketId, outcomeIndex=$outcomeIndex, payout=$payout")
-                                return BigDecimal.ONE
+                                val price = BigDecimal.ONE
+                                // 缓存已结算的结果
+                                settledMarketCache.put(cacheKey, price)
+                                return Pair(price, false)
                             }
                             payout == BigInteger.ZERO -> {
                                 logger.info("从链上查询到市场已结算，该 outcome 输了: marketId=$marketId, outcomeIndex=$outcomeIndex, payout=$payout")
-                                return BigDecimal.ZERO
+                                val price = BigDecimal.ZERO
+                                // 缓存已结算的结果
+                                settledMarketCache.put(cacheKey, price)
+                                return Pair(price, false)
                             }
                             else -> {
                                 logger.warn("从链上查询到异常的 payout 值: marketId=$marketId, outcomeIndex=$outcomeIndex, payout=$payout")
-                                null
+                                Pair(null, false)
                             }
                         }
                     } else {
                         logger.debug("从链上查询到市场尚未结算: marketId=$marketId, payouts=${payouts.size}")
-                        null
+                        Pair(null, false)  // 未结算的市场不缓存
                     }
                 },
                 onFailure = { e ->
+                    // 检查是否是 execution reverted 错误
+                    val isRpcError = e.message?.contains("execution reverted", ignoreCase = true) == true
+                    if (isRpcError) {
+                        logger.warn("链上查询市场条件出现 RPC 错误（execution reverted），可能市场不存在或尚未创建: marketId=$marketId, error=${e.message}")
+                    } else {
                     logger.debug("链上查询市场条件失败，降级到 API 查询: marketId=$marketId, error=${e.message}")
-                    null
+                    }
+                    Pair(null, isRpcError)
                 }
             )
         } catch (e: Exception) {
+            val isRpcError = e.message?.contains("execution reverted", ignoreCase = true) == true
+            if (isRpcError) {
+                logger.warn("链上查询市场条件异常（execution reverted）: marketId=$marketId, outcomeIndex=$outcomeIndex, error=${e.message}")
+            } else {
             logger.debug("链上查询市场条件异常: marketId=$marketId, outcomeIndex=$outcomeIndex, error=${e.message}")
+            }
+            Pair(null, isRpcError)
+        }
+    }
+    
+    /**
+     * 从 Gamma Market API 获取价格
+     * 使用 outcomePrices 字段，格式通常为 JSON 字符串 "[\"0.5\", \"0.5\"]"
+     * 如果查询失败或 outcomePrices 为空，返回 null
+     */
+    private suspend fun getPriceFromGammaMarket(marketId: String, outcomeIndex: Int): BigDecimal? {
+        return try {
+            val gammaApi = retrofitFactory.createGammaApi()
+            val marketResponse = gammaApi.listMarkets(conditionIds = listOf(marketId))
+            
+            if (!marketResponse.isSuccessful || marketResponse.body() == null) {
+                logger.debug("Gamma Market API 查询失败: marketId=$marketId, code=${marketResponse.code()}")
+                return null
+            }
+            
+            val markets = marketResponse.body()!!
+            if (markets.isEmpty()) {
+                logger.debug("Gamma Market API 未找到市场: marketId=$marketId")
+                return null
+            }
+            
+            val market = markets.first()
+            
+            // 尝试从 outcomePrices 字段获取价格
+            val outcomePricesStr = market.outcomePrices
+            if (outcomePricesStr.isNullOrBlank()) {
+                logger.debug("Market outcomePrices 为空: marketId=$marketId")
+                return null
+            }
+            
+            // 解析 outcomePrices（通常是 JSON 数组字符串）
+            val outcomePrices = try {
+                // 移除首尾的方括号和引号，按逗号分割
+                val cleanStr = outcomePricesStr.trim().removeSurrounding("[", "]")
+                cleanStr.split(",").map { 
+                    it.trim().removeSurrounding("\"").toSafeBigDecimal() 
+                }
+            } catch (e: Exception) {
+                logger.warn("解析 outcomePrices 失败: marketId=$marketId, outcomePrices=$outcomePricesStr, error=${e.message}")
+                null
+            }
+            
+            if (outcomePrices != null && outcomeIndex < outcomePrices.size) {
+                val price = outcomePrices[outcomeIndex]
+                logger.debug("从 Gamma Market API 获取价格: marketId=$marketId, outcomeIndex=$outcomeIndex, price=$price")
+                return price
+            }
+            
+            null
+        } catch (e: Exception) {
+            logger.debug("Gamma Market API 查询异常: marketId=$marketId, outcomeIndex=$outcomeIndex, error=${e.message}")
             null
         }
     }
@@ -207,5 +324,29 @@ class MarketPriceService(
         }
     }
     
+    /**
+     * 获取缓存统计信息
+     * 用于监控缓存命中率和性能
+     */
+    fun getCacheStats(): String {
+        val stats = settledMarketCache.stats()
+        return """
+            已结算市场缓存统计:
+            - 缓存条目数: ${settledMarketCache.estimatedSize()}
+            - 命中次数: ${stats.hitCount()}
+            - 未命中次数: ${stats.missCount()}
+            - 命中率: ${"%.2f".format(stats.hitRate() * 100)}%
+            - 总请求次数: ${stats.requestCount()}
+        """.trimIndent()
+    }
+    
+    /**
+     * 清空缓存（测试或管理用）
+     */
+    fun clearSettledMarketCache() {
+        settledMarketCache.invalidateAll()
+        logger.info("已清空已结算市场缓存")
+    }
+    
 }
 

backend/src/main/kotlin/com/wrbug/polymarketbot/service/common/MarketService.kt

@@ -0,0 +1,234 @@
+package com.wrbug.polymarketbot.service.common
+
+import com.github.benmanes.caffeine.cache.Cache
+import com.github.benmanes.caffeine.cache.Caffeine
+import com.wrbug.polymarketbot.api.MarketResponse
+import com.wrbug.polymarketbot.api.PolymarketGammaApi
+import com.wrbug.polymarketbot.entity.Market
+import com.wrbug.polymarketbot.repository.MarketRepository
+import com.wrbug.polymarketbot.util.RetrofitFactory
+import com.wrbug.polymarketbot.util.getEventSlug
+import kotlinx.coroutines.runBlocking
+import org.slf4j.LoggerFactory
+import org.springframework.stereotype.Service
+import java.time.Instant
+import java.time.format.DateTimeFormatter
+
+/**
+ * 市场信息服务
+ * 负责缓存和管理市场信息
+ */
+@Service
+class MarketService(
+    val marketRepository: MarketRepository,  // 改为 public，供 MarketPollingService 使用
+    private val retrofitFactory: RetrofitFactory
+) {
+
+    private val logger = LoggerFactory.getLogger(MarketService::class.java)
+
+    // LRU 缓存（避免频繁查询数据库），最多缓存 200 条记录
+    private val marketCache: Cache<String, Market> = Caffeine.newBuilder()
+        .maximumSize(200)  // 最多缓存 200 条记录
+        .build()
+    
+    /**
+     * 根据市场ID获取市场信息
+     * 优先从缓存获取，如果不存在则从数据库查询，如果数据库也没有则从API获取并保存
+     */
+    fun getMarket(marketId: String): Market? {
+        // 1. 从缓存获取
+        marketCache.getIfPresent(marketId)?.let { return it }
+
+        // 2. 从数据库查询
+        val market = marketRepository.findByMarketId(marketId)
+        if (market != null) {
+            marketCache.put(marketId, market)
+            return market
+        }
+
+        // 3. 从API获取（异步，不阻塞）
+        runBlocking {
+            try {
+                fetchAndSaveMarket(marketId)
+            } catch (e: Exception) {
+                logger.warn("获取市场信息失败: marketId=$marketId, error=${e.message}")
+            }
+        }
+
+        // 再次从数据库查询（API可能已经保存）
+        return marketRepository.findByMarketId(marketId)?.also {
+            marketCache.put(marketId, it)
+        }
+    }
+    
+    /**
+     * 批量获取市场信息
+     */
+    fun getMarkets(marketIds: List<String>): Map<String, Market> {
+        val result = mutableMapOf<String, Market>()
+        val missingIds = mutableListOf<String>()
+        
+        // 1. 从缓存和数据库获取
+        for (marketId in marketIds) {
+            val market = getMarket(marketId)
+            if (market != null) {
+                result[marketId] = market
+            } else {
+                missingIds.add(marketId)
+            }
+        }
+        
+        // 2. 批量从API获取缺失的市场信息
+        if (missingIds.isNotEmpty()) {
+            runBlocking {
+                try {
+                    fetchAndSaveMarkets(missingIds)
+                } catch (e: Exception) {
+                    logger.warn("批量获取市场信息失败: marketIds=$missingIds, error=${e.message}")
+                }
+            }
+            
+            // 再次从数据库查询
+            val savedMarkets = marketRepository.findByMarketIdIn(missingIds)
+            for (market in savedMarkets) {
+                result[market.marketId] = market
+                marketCache.put(market.marketId, market)
+            }
+        }
+        
+        return result
+    }
+    
+    /**
+     * 从API获取市场信息并保存到数据库
+     */
+    private suspend fun fetchAndSaveMarket(marketId: String): Market? {
+        return try {
+            val gammaApi = retrofitFactory.createGammaApi()
+            val response = gammaApi.listMarkets(conditionIds = listOf(marketId))
+            
+            if (response.isSuccessful && response.body() != null) {
+                val markets = response.body()!!
+                if (markets.isNotEmpty()) {
+                    val marketResponse = markets.first()
+                    saveMarketFromResponse(marketId, marketResponse)
+                } else {
+                    null
+                }
+            } else {
+                null
+            }
+        } catch (e: Exception) {
+            logger.error("从API获取市场信息失败: marketId=$marketId, error=${e.message}", e)
+            null
+        }
+    }
+    
+    /**
+     * 批量从API获取市场信息并保存到数据库
+     */
+    private suspend fun fetchAndSaveMarkets(marketIds: List<String>) {
+        if (marketIds.isEmpty()) return
+        
+        try {
+            val gammaApi = retrofitFactory.createGammaApi()
+            val response = gammaApi.listMarkets(conditionIds = marketIds)
+            
+            if (response.isSuccessful && response.body() != null) {
+                val markets = response.body()!!
+                val marketMap = markets.associateBy { it.conditionId ?: "" }
+                
+                for (marketId in marketIds) {
+                    val marketResponse = marketMap[marketId]
+                    if (marketResponse != null) {
+                        saveMarketFromResponse(marketId, marketResponse)
+                    }
+                }
+            }
+        } catch (e: Exception) {
+            logger.error("批量从API获取市场信息失败: marketIds=$marketIds, error=${e.message}", e)
+        }
+    }
+    
+    /**
+     * 从API响应保存市场信息到数据库
+     */
+    private fun saveMarketFromResponse(marketId: String, marketResponse: MarketResponse): Market? {
+        return try {
+            val existingMarket = marketRepository.findByMarketId(marketId)
+            
+            // 保存原来的 slug（用于显示）
+            val slug = marketResponse.slug
+            // 保存跳转用的 slug（从 events[0].slug 获取）
+            val eventSlug = marketResponse.getEventSlug()
+            
+            val market = if (existingMarket != null) {
+                // 更新现有市场信息
+                existingMarket.copy(
+                    title = marketResponse.question ?: existingMarket.title,
+                    slug = slug ?: existingMarket.slug,
+                    eventSlug = eventSlug ?: existingMarket.eventSlug,
+                    category = marketResponse.category ?: existingMarket.category,
+                    icon = marketResponse.icon ?: existingMarket.icon,
+                    image = marketResponse.image ?: existingMarket.image,
+                    description = marketResponse.description ?: existingMarket.description,
+                    active = marketResponse.active ?: existingMarket.active,
+                    closed = marketResponse.closed ?: existingMarket.closed,
+                    archived = marketResponse.archived ?: existingMarket.archived,
+                    endDate = parseEndDate(marketResponse.endDate),
+                    updatedAt = System.currentTimeMillis()
+                )
+            } else {
+                // 创建新市场信息
+                Market(
+                    marketId = marketId,
+                    title = marketResponse.question ?: marketId,
+                    slug = slug,
+                    eventSlug = eventSlug,
+                    category = marketResponse.category,
+                    icon = marketResponse.icon,
+                    image = marketResponse.image,
+                    description = marketResponse.description,
+                    active = marketResponse.active ?: true,
+                    closed = marketResponse.closed ?: false,
+                    archived = marketResponse.archived ?: false,
+                    endDate = parseEndDate(marketResponse.endDate),
+                    createdAt = System.currentTimeMillis(),
+                    updatedAt = System.currentTimeMillis()
+                )
+            }
+            
+            val savedMarket = marketRepository.save(market)
+            marketCache.put(marketId, savedMarket)
+            savedMarket
+        } catch (e: Exception) {
+            logger.error("保存市场信息失败: marketId=$marketId, error=${e.message}", e)
+            null
+        }
+    }
+    
+    /**
+     * 清除缓存（用于测试或手动刷新）
+     */
+    fun clearCache() {
+        marketCache.invalidateAll()
+    }
+    
+    /**
+     * 解析市场截止时间（ISO 8601 格式）
+     */
+    private fun parseEndDate(endDate: String?): Long? {
+        if (endDate.isNullOrBlank()) {
+            return null
+        }
+        
+        return try {
+            // ISO 8601 格式，例如：2025-03-15T12:00:00Z
+            Instant.parse(endDate).toEpochMilli()
+        } catch (e: Exception) {
+            logger.warn("解析市场截止时间失败: endDate=$endDate, error=${e.message}")
+            null
+        }
+    }
+}
+

backend/src/main/kotlin/com/wrbug/polymarketbot/service/common/PolymarketApiKeyService.kt

@@ -3,12 +3,12 @@ package com.wrbug.polymarketbot.service.common
 import com.google.gson.Gson
 import com.wrbug.polymarketbot.api.ApiKeyResponse
 import com.wrbug.polymarketbot.api.PolymarketClobApi
+import com.wrbug.polymarketbot.constants.PolymarketConstants
 import com.wrbug.polymarketbot.util.PolymarketL1AuthInterceptor
 import com.wrbug.polymarketbot.util.RetrofitFactory
 import com.wrbug.polymarketbot.util.createClient
 import kotlinx.coroutines.runBlocking
 import org.slf4j.LoggerFactory
-import org.springframework.beans.factory.annotation.Value
 import org.springframework.stereotype.Service
 import retrofit2.Retrofit
 import retrofit2.converter.gson.GsonConverterFactory
@@ -19,8 +19,6 @@ import retrofit2.converter.gson.GsonConverterFactory
  */
 @Service
 class PolymarketApiKeyService(
-    @Value("\${polymarket.clob.base-url}")
-    private val clobBaseUrl: String,
     private val gson: Gson
 ) {
     
@@ -54,34 +52,36 @@ class PolymarketApiKeyService(
             try {
                 // 先尝试获取现有的 API Key（derive）
                 val deriveResult = deriveApiKey(privateKey, walletAddress, chainId)
+                val maskedAddress = "${walletAddress.take(6)}...${walletAddress.takeLast(4)}"
                 if (deriveResult.isSuccess) {
                     val creds = deriveResult.getOrNull()
                     if (creds != null && isApiCreds(creds)) {
-                        logger.info("成功获取现有 API Key: ${walletAddress}")
+                        logger.debug("成功获取现有 API Key: $maskedAddress")
                         return@runBlocking Result.success(creds)
                     }
                 }
-                
+
                 // 如果获取失败或返回无效，尝试创建新的
-                logger.info("获取现有 API Key 失败，尝试创建新的: ${walletAddress}")
+                logger.debug("获取现有 API Key 失败，尝试创建新的: $maskedAddress")
                 val createResult = createApiKey(privateKey, walletAddress, chainId)
                 if (createResult.isSuccess) {
                     val creds = createResult.getOrNull()
                     if (creds != null && isApiCreds(creds)) {
-                        logger.info("成功创建新 API Key: ${walletAddress}")
+                        logger.debug("成功创建新 API Key: $maskedAddress")
                         return@runBlocking Result.success(creds)
                     }
                 }
-                
+
                 // 两个都失败
                 val error = createResult.exceptionOrNull() ?: deriveResult.exceptionOrNull()
                 val errorMsg = error?.message ?: "未知错误"
-                logger.error("获取和创建 API Key 都失败: ${walletAddress}", error)
+                logger.error("获取和创建 API Key 都失败: $maskedAddress", error)
                 Result.failure(
                     IllegalStateException("无法获取或创建 API Key: $errorMsg")
                 )
             } catch (e: Exception) {
-                logger.error("创建或获取 API Key 异常: ${walletAddress}", e)
+                val maskedAddress = "${walletAddress.take(6)}...${walletAddress.takeLast(4)}"
+                logger.error("创建或获取 API Key 异常: $maskedAddress", e)
                 Result.failure(e)
             }
         }
@@ -222,7 +222,7 @@ class PolymarketApiKeyService(
             .build()
         
         return Retrofit.Builder()
-            .baseUrl(clobBaseUrl)
+            .baseUrl(PolymarketConstants.CLOB_BASE_URL)
             .client(okHttpClient)
             .addConverterFactory(GsonConverterFactory.create(gson))
             .build()
@@ -236,7 +236,7 @@ class PolymarketApiKeyService(
         val okHttpClient = createClient().build()
         
         return Retrofit.Builder()
-            .baseUrl(clobBaseUrl)
+            .baseUrl(PolymarketConstants.CLOB_BASE_URL)
             .client(okHttpClient)
             .addConverterFactory(GsonConverterFactory.create(gson))
             .build()

backend/src/main/kotlin/com/wrbug/polymarketbot/service/common/PolymarketClobService.kt

@@ -401,5 +401,37 @@ class PolymarketClobService(
             Result.failure(e)
         }
     }
+    
+    /**
+     * 获取费率
+     * 文档: https://docs.polymarket.com/developers/market-makers/maker-rebates-program#1-fetch-the-fee-rate
+     * 
+     * 注意：根据 TypeScript clob-client 源码，API 返回的字段名是 base_fee，而不是文档中的 fee_rate_bps
+     * 参考: clob-client/src/client.ts:312
+     * 
+     * @param tokenId Token ID
+     * @return 费率基点（0 表示无费率，1000 表示 10%）
+     */
+    suspend fun getFeeRate(tokenId: String): Result<Int> {
+        return try {
+            val response = clobApi.getFeeRate(tokenId)
+            if (response.isSuccessful && response.body() != null) {
+                val baseFee = response.body()!!.baseFee
+                logger.debug("获取费率成功: tokenId=$tokenId, baseFee=$baseFee")
+                Result.success(baseFee)
+            } else {
+                val errorBody = try {
+                    response.errorBody()?.string()
+                } catch (e: Exception) {
+                    null
+                }
+                logger.error("获取费率失败: tokenId=$tokenId, code=${response.code()}, errorBody=$errorBody")
+                Result.failure(Exception("获取费率失败: ${response.code()} ${response.message()}"))
+            }
+        } catch (e: Exception) {
+            logger.error("获取费率异常: tokenId=$tokenId, error=${e.message}", e)
+            Result.failure(e)
+        }
+    }
 }
 

backend/src/main/kotlin/com/wrbug/polymarketbot/service/common/RateLimitService.kt

@@ -3,50 +3,133 @@ package com.wrbug.polymarketbot.service.common
 import org.slf4j.LoggerFactory
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.stereotype.Service
+import java.util.concurrent.ConcurrentHashMap
 import java.util.concurrent.atomic.AtomicReference
 
 /**
- * 频率限制服务（使用内存缓存，全局限制）
+ * 频率限制服务（使用内存缓存）
  */
 @Service
 class RateLimitService {
-    
+
     private val logger = LoggerFactory.getLogger(RateLimitService::class.java)
-    
+
+    // 重置密码限速配置
     @Value("\${rate-limit.reset-password.max-attempts:3}")
-    private var maxAttempts: Int = 3
-    
+    private var resetPasswordMaxAttempts: Int = 3
+
     @Value("\${rate-limit.reset-password.window-seconds:60}")
-    private var windowSeconds: Long = 60
-    
+    private var resetPasswordWindowSeconds: Long = 60
+
+    // 登录限速配置
+    @Value("\${rate-limit.login.max-attempts:5}")
+    private var loginMaxAttempts: Int = 5
+
+    @Value("\${rate-limit.login.window-seconds:300}")
+    private var loginWindowSeconds: Long = 300  // 5分钟
+
+    @Value("\${rate-limit.login.lockout-seconds:900}")
+    private var loginLockoutSeconds: Long = 900  // 15分钟
+
     // 全局尝试记录列表（时间戳），所有请求共享
     private val resetPasswordAttempts = AtomicReference<MutableList<Long>>(mutableListOf())
-    
+
+    // 登录失败尝试记录（IP -> 时间戳列表）
+    private val loginFailedAttempts = ConcurrentHashMap<String, MutableList<Long>>()
+
+    // 登录锁定记录（IP -> 锁定结束时间）
+    private val loginLockouts = ConcurrentHashMap<String, Long>()
+
     /**
      * 检查重置密码频率限制（全局限制，不按IP）
      * @return Result，如果超过限制则返回失败
      */
     fun checkResetPasswordRateLimit(): Result<Unit> {
         val now = System.currentTimeMillis()
-        val windowStart = now - (windowSeconds * 1000)
-        
+        val windowStart = now - (resetPasswordWindowSeconds * 1000)
+
         // 获取当前尝试记录列表
         val attempts = resetPasswordAttempts.get()
-        
+
         // 清理过期记录（超过时间窗口的记录）
         val validAttempts = attempts.filter { it >= windowStart }.toMutableList()
-        
+
         // 检查是否超过限制
-        if (validAttempts.size >= maxAttempts) {
-            logger.warn("重置密码频率限制触发: attempts=${validAttempts.size}/$maxAttempts")
-            return Result.failure(IllegalStateException("频率限制：1分钟内最多尝试${maxAttempts}次，请稍后再试"))
+        if (validAttempts.size >= resetPasswordMaxAttempts) {
+            logger.warn("重置密码频率限制触发: attempts=${validAttempts.size}/$resetPasswordMaxAttempts")
+            return Result.failure(IllegalStateException("频率限制：1分钟内最多尝试${resetPasswordMaxAttempts}次，请稍后再试"))
         }
-        
+
         // 记录本次尝试
         validAttempts.add(now)
         resetPasswordAttempts.set(validAttempts)
-        
+
         return Result.success(Unit)
     }
+
+    /**
+     * 检查登录频率限制（按IP限制）
+     * @param ipAddress 客户端IP地址
+     * @return Result，如果被锁定或超过限制则返回失败
+     */
+    fun checkLoginRateLimit(ipAddress: String): Result<Unit> {
+        val now = System.currentTimeMillis()
+
+        // 检查是否被锁定
+        val lockoutEndTime = loginLockouts[ipAddress]
+        if (lockoutEndTime != null) {
+            if (now < lockoutEndTime) {
+                val remainingSeconds = (lockoutEndTime - now) / 1000
+                logger.warn("登录锁定中: ip=$ipAddress, remainingSeconds=$remainingSeconds")
+                return Result.failure(IllegalStateException("账户已被锁定，请${remainingSeconds}秒后再试"))
+            } else {
+                // 锁定已过期，清除锁定记录
+                loginLockouts.remove(ipAddress)
+                loginFailedAttempts.remove(ipAddress)
+            }
+        }
+
+        return Result.success(Unit)
+    }
+
+    /**
+     * 记录登录失败尝试
+     * @param ipAddress 客户端IP地址
+     * @return 如果触发锁定返回锁定信息，否则返回 null
+     */
+    fun recordLoginFailure(ipAddress: String): String? {
+        val now = System.currentTimeMillis()
+        val windowStart = now - (loginWindowSeconds * 1000)
+
+        // 获取或创建该IP的尝试记录
+        val attempts = loginFailedAttempts.computeIfAbsent(ipAddress) { mutableListOf() }
+
+        // 清理过期记录并添加新记录
+        synchronized(attempts) {
+            attempts.removeIf { it < windowStart }
+            attempts.add(now)
+
+            // 检查是否需要锁定
+            if (attempts.size >= loginMaxAttempts) {
+                val lockoutEndTime = now + (loginLockoutSeconds * 1000)
+                loginLockouts[ipAddress] = lockoutEndTime
+                logger.warn("登录锁定触发: ip=$ipAddress, attempts=${attempts.size}, lockoutSeconds=$loginLockoutSeconds")
+                return "登录失败次数过多，账户已被锁定${loginLockoutSeconds / 60}分钟"
+            }
+        }
+
+        val remainingAttempts = loginMaxAttempts - attempts.size
+        logger.warn("登录失败: ip=$ipAddress, attempts=${attempts.size}/$loginMaxAttempts, remainingAttempts=$remainingAttempts")
+        return null
+    }
+
+    /**
+     * 登录成功时清除失败记录
+     * @param ipAddress 客户端IP地址
+     */
+    fun clearLoginFailures(ipAddress: String) {
+        loginFailedAttempts.remove(ipAddress)
+        loginLockouts.remove(ipAddress)
+    }
 }
 

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/configs/CopyTradingFilterService.kt

@@ -6,9 +6,12 @@ import com.wrbug.polymarketbot.util.gt
 import com.wrbug.polymarketbot.util.lt
 import com.wrbug.polymarketbot.util.multi
 import com.wrbug.polymarketbot.util.toSafeBigDecimal
+import com.wrbug.polymarketbot.util.JsonUtils
+import com.wrbug.polymarketbot.util.DateUtils
 import org.slf4j.LoggerFactory
 import com.wrbug.polymarketbot.service.common.PolymarketClobService
 import com.wrbug.polymarketbot.service.accounts.AccountService
+import com.wrbug.polymarketbot.repository.CopyOrderTrackingRepository
 import org.springframework.stereotype.Service
 import java.math.BigDecimal
 
@@ -18,7 +21,9 @@ import java.math.BigDecimal
 @Service
 class CopyTradingFilterService(
     private val clobService: PolymarketClobService,
-    private val accountService: AccountService
+    private val accountService: AccountService,
+    private val copyOrderTrackingRepository: CopyOrderTrackingRepository,
+    private val jsonUtils: JsonUtils
 ) {
     
     private val logger = LoggerFactory.getLogger(CopyTradingFilterService::class.java)
@@ -30,6 +35,8 @@ class CopyTradingFilterService(
      * @param tradePrice Leader 交易价格，用于价格区间检查
      * @param copyOrderAmount 跟单金额（USDC），用于仓位检查，如果为null则不进行仓位检查
      * @param marketId 市场ID，用于仓位检查（按市场过滤仓位）
+     * @param marketTitle 市场标题，用于关键字过滤
+     * @param marketEndDate 市场截止时间，用于市场截止时间检查
      * @return 过滤结果
      */
     suspend fun checkFilters(
@@ -37,9 +44,28 @@ class CopyTradingFilterService(
         tokenId: String,
         tradePrice: BigDecimal? = null,  // Leader 交易价格，用于价格区间检查
         copyOrderAmount: BigDecimal? = null,  // 跟单金额（USDC），用于仓位检查
-        marketId: String? = null  // 市场ID，用于仓位检查（按市场过滤仓位）
+        marketId: String? = null,  // 市场ID，用于仓位检查（按市场过滤仓位）
+        marketTitle: String? = null,  // 市场标题，用于关键字过滤
+        marketEndDate: Long? = null,  // 市场截止时间，用于市场截止时间检查
+        outcomeIndex: Int? = null  // 方向索引（0, 1, 2, ...），用于按市场+方向检查仓位
     ): FilterResult {
-        // 1. 价格区间检查（如果配置了价格区间）
+        // 1. 关键字过滤检查（如果配置了关键字过滤）
+        if (copyTrading.keywordFilterMode != null && copyTrading.keywordFilterMode != "DISABLED") {
+            val keywordCheck = checkKeywordFilter(copyTrading, marketTitle)
+            if (!keywordCheck.isPassed) {
+                return keywordCheck
+            }
+        }
+        
+        // 1.5. 市场截止时间检查（如果配置了市场截止时间限制）
+        if (copyTrading.maxMarketEndDate != null) {
+            val marketEndDateCheck = checkMarketEndDate(copyTrading, marketEndDate)
+            if (!marketEndDateCheck.isPassed) {
+                return marketEndDateCheck
+            }
+        }
+        
+        // 2. 价格区间检查（如果配置了价格区间）
         if (tradePrice != null) {
             val priceRangeCheck = checkPriceRange(copyTrading, tradePrice)
             if (!priceRangeCheck.isPassed) {
@@ -47,16 +73,24 @@ class CopyTradingFilterService(
             }
         }
         
-        // 2. 检查是否需要获取订单簿
-        // 只有在配置了需要订单簿的过滤条件时才获取
+        // 3. 检查是否需要获取订单簿或需要执行仓位检查
+        // 只有在配置了需要订单簿的过滤条件时才获取订单簿
         val needOrderbook = copyTrading.maxSpread != null || copyTrading.minOrderDepth != null
         
+        // 3.5. 如果不需要订单簿，则跳过订单簿相关的检查，但仍然需要检查仓位限制
         if (!needOrderbook) {
-            // 不需要订单簿，直接通过
+            // 仓位检查（如果配置了最大仓位限制且提供了跟单金额和市场ID）
+            if (copyOrderAmount != null && marketId != null) {
+                val positionCheck = checkPositionLimits(copyTrading, copyOrderAmount, marketId, outcomeIndex)
+                if (!positionCheck.isPassed) {
+                    return positionCheck
+                }
+            }
+            // 通过所有检查
             return FilterResult.passed()
         }
         
-        // 3. 获取订单簿（仅在需要时，只请求一次）
+        // 4. 获取订单簿（仅在需要时，只请求一次）
         val orderbookResult = clobService.getOrderbookByTokenId(tokenId)
         if (!orderbookResult.isSuccess) {
             val error = orderbookResult.exceptionOrNull()
@@ -66,7 +100,7 @@ class CopyTradingFilterService(
         val orderbook = orderbookResult.getOrNull()
             ?: return FilterResult.orderbookEmpty()
         
-        // 4. 买一卖一价差过滤（如果配置了）
+        // 5. 买一卖一价差过滤（如果配置了）
         if (copyTrading.maxSpread != null) {
             val spreadCheck = checkSpread(copyTrading, orderbook)
             if (!spreadCheck.isPassed) {
@@ -74,7 +108,7 @@ class CopyTradingFilterService(
             }
         }
         
-        // 5. 订单深度过滤（如果配置了，检查所有方向）
+        // 6. 订单深度过滤（如果配置了，检查所有方向）
         if (copyTrading.minOrderDepth != null) {
             val depthCheck = checkOrderDepth(copyTrading, orderbook)
             if (!depthCheck.isPassed) {
@@ -82,9 +116,9 @@ class CopyTradingFilterService(
             }
         }
         
-        // 6. 仓位检查（如果配置了最大仓位限制且提供了跟单金额和市场ID）
+        // 7. 仓位检查（如果配置了最大仓位限制且提供了跟单金额和市场ID）
         if (copyOrderAmount != null && marketId != null) {
-            val positionCheck = checkPositionLimits(copyTrading, copyOrderAmount, marketId)
+            val positionCheck = checkPositionLimits(copyTrading, copyOrderAmount, marketId, outcomeIndex)
             if (!positionCheck.isPassed) {
                 return positionCheck
             }
@@ -93,6 +127,65 @@ class CopyTradingFilterService(
         return FilterResult.passed(orderbook)
     }
     
+    /**
+     * 检查关键字过滤
+     * @param copyTrading 跟单配置
+     * @param marketTitle 市场标题
+     * @return 过滤结果
+     */
+    private fun checkKeywordFilter(
+        copyTrading: CopyTrading,
+        marketTitle: String?
+    ): FilterResult {
+        // 如果未启用关键字过滤，直接通过
+        if (copyTrading.keywordFilterMode == null || copyTrading.keywordFilterMode == "DISABLED") {
+            return FilterResult.passed()
+        }
+        
+        // 如果没有市场标题，无法进行关键字过滤，为了安全起见，不通过
+        if (marketTitle.isNullOrBlank()) {
+            return FilterResult.keywordFilterFailed("市场标题为空，无法进行关键字过滤")
+        }
+        
+        // 解析关键字列表
+        val keywords = jsonUtils.parseStringArray(copyTrading.keywords)
+        if (keywords.isEmpty()) {
+            // 如果关键字列表为空，白名单模式不通过，黑名单模式通过
+            return if (copyTrading.keywordFilterMode == "WHITELIST") {
+                FilterResult.keywordFilterFailed("白名单模式但关键字列表为空")
+            } else {
+                FilterResult.passed()
+            }
+        }
+        
+        // 将市场标题转换为小写，用于不区分大小写的匹配
+        val titleLower = marketTitle.lowercase()
+        
+        // 检查市场标题是否包含任意关键字
+        val containsKeyword = keywords.any { keyword ->
+            titleLower.contains(keyword.lowercase())
+        }
+        
+        // 根据过滤模式决定是否通过
+        return when (copyTrading.keywordFilterMode) {
+            "WHITELIST" -> {
+                if (containsKeyword) {
+                    FilterResult.passed()
+                } else {
+                    FilterResult.keywordFilterFailed("白名单模式：市场标题不包含任何关键字。市场标题：$marketTitle，关键字列表：${keywords.joinToString(", ")}")
+                }
+            }
+            "BLACKLIST" -> {
+                if (containsKeyword) {
+                    FilterResult.keywordFilterFailed("黑名单模式：市场标题包含关键字。市场标题：$marketTitle，匹配的关键字：${keywords.filter { titleLower.contains(it.lowercase()) }.joinToString(", ")}")
+                } else {
+                    FilterResult.passed()
+                }
+            }
+            else -> FilterResult.passed()
+        }
+    }
+    
     /**
      * 检查价格区间
      * @param copyTrading 跟单配置
@@ -110,12 +203,16 @@ class CopyTradingFilterService(
         
         // 检查最低价格
         if (copyTrading.minPrice != null && tradePrice.lt(copyTrading.minPrice)) {
-            return FilterResult.priceRangeFailed("价格低于最低限制: $tradePrice < ${copyTrading.minPrice}")
+            val priceStr = tradePrice.stripTrailingZeros().toPlainString()
+            val minPriceStr = copyTrading.minPrice.stripTrailingZeros().toPlainString()
+            return FilterResult.priceRangeFailed("价格低于最低限制: $priceStr < $minPriceStr")
         }
         
         // 检查最高价格
         if (copyTrading.maxPrice != null && tradePrice.gt(copyTrading.maxPrice)) {
-            return FilterResult.priceRangeFailed("价格高于最高限制: $tradePrice > ${copyTrading.maxPrice}")
+            val priceStr = tradePrice.stripTrailingZeros().toPlainString()
+            val maxPriceStr = copyTrading.maxPrice.stripTrailingZeros().toPlainString()
+            return FilterResult.priceRangeFailed("价格高于最高限制: $priceStr > $maxPriceStr")
         }
         
         return FilterResult.passed()
@@ -153,7 +250,9 @@ class CopyTradingFilterService(
         val spread = bestAsk.subtract(bestBid)
         
         if (spread.gt(copyTrading.maxSpread)) {
-            return FilterResult.spreadFailed("价差过大: $spread > ${copyTrading.maxSpread}", orderbook)
+            val spreadStr = spread.stripTrailingZeros().toPlainString()
+            val maxSpreadStr = copyTrading.maxSpread.stripTrailingZeros().toPlainString()
+            return FilterResult.spreadFailed("价差过大: $spreadStr > $maxSpreadStr", orderbook)
         }
         
         return FilterResult.passed()
@@ -193,83 +292,124 @@ class CopyTradingFilterService(
         val totalDepth = bidsDepth.add(asksDepth)
         
         if (totalDepth.lt(copyTrading.minOrderDepth)) {
-            return FilterResult.orderDepthFailed("订单深度不足: $totalDepth < ${copyTrading.minOrderDepth}", orderbook)
+            val totalDepthStr = totalDepth.stripTrailingZeros().toPlainString()
+            val minDepthStr = copyTrading.minOrderDepth.stripTrailingZeros().toPlainString()
+            return FilterResult.orderDepthFailed("订单深度不足: $totalDepthStr < $minDepthStr", orderbook)
         }
         
         return FilterResult.passed()
     }
     
     /**
-     * 检查仓位限制（按市场检查）
+     * 检查仓位限制（按市场+方向检查）
      * @param copyTrading 跟单配置
      * @param copyOrderAmount 跟单金额（USDC）
      * @param marketId 市场ID，用于过滤该市场的仓位
+     * @param outcomeIndex 方向索引（0, 1, 2, ...），用于按市场+方向检查仓位
      * @return 过滤结果
      */
     private suspend fun checkPositionLimits(
         copyTrading: CopyTrading,
         copyOrderAmount: BigDecimal,
-        marketId: String
+        marketId: String,
+        outcomeIndex: Int?
     ): FilterResult {
         // 如果未配置仓位限制，直接通过
-        if (copyTrading.maxPositionValue == null && copyTrading.maxPositionCount == null) {
+        if (copyTrading.maxPositionValue == null) {
             return FilterResult.passed()
         }
-        
+
         try {
             // 获取账户的所有仓位信息
             val positionsResult = accountService.getAllPositions()
             if (positionsResult.isFailure) {
-                logger.warn("获取仓位信息失败，跳过仓位检查: accountId=${copyTrading.accountId}, marketId=$marketId, error=${positionsResult.exceptionOrNull()?.message}")
+                logger.warn("获取仓位信息失败，跳过仓位检查: accountId=${copyTrading.accountId}, marketId=$marketId, outcomeIndex=$outcomeIndex, error=${positionsResult.exceptionOrNull()?.message}")
                 // 如果获取仓位失败，为了安全起见，不通过检查
                 return FilterResult.maxPositionValueFailed("获取仓位信息失败，无法进行仓位检查")
             }
-            
+
             val positions = positionsResult.getOrNull() ?: return FilterResult.maxPositionValueFailed("仓位信息为空")
-            
+
             // 过滤出当前账户且该市场的仓位
-            val marketPositions = positions.currentPositions.filter { 
+            val marketPositions = positions.currentPositions.filter {
                 it.accountId == copyTrading.accountId && it.marketId == marketId
             }
-            
+
             // 检查最大仓位金额（如果配置了）
-            if (copyTrading.maxPositionValue != null) {
-                // 计算该市场的当前仓位总价值（累加该市场所有仓位的 currentValue）
-                val currentPositionValue = marketPositions.sumOf { position ->
-                    position.currentValue.toSafeBigDecimal()
+            if (copyTrading.maxPositionValue != null && outcomeIndex != null) {
+                // 按市场+方向（outcomeIndex）分别计算数据库成本价
+                val dbValue = copyOrderTrackingRepository.sumCurrentPositionValueByMarketAndOutcomeIndex(
+                    copyTrading.id!!, marketId, outcomeIndex
+                ) ?: BigDecimal.ZERO
+
+                // 外部持仓也需要按方向过滤，但由于外部持仓可能没有 outcomeIndex 信息，这里保守处理：
+                // 如果外部持仓存在，取该市场的所有外部持仓市值（与数据库取最大值）
+                val extValue = if (marketPositions.isNotEmpty()) {
+                    marketPositions.sumOf { it.currentValue.toSafeBigDecimal() }
+                } else {
+                    BigDecimal.ZERO
                 }
-                
-                // 检查：该市场的当前仓位 + 跟单金额 <= 最大仓位金额
+
+                // 取数据库值和外部持仓值的最大值
+                val currentPositionValue = dbValue.max(extValue)
+
+                // 检查：该市场该方向的当前仓位 + 跟单金额 <= 最大仓位金额
                 val totalValueAfterOrder = currentPositionValue.add(copyOrderAmount)
-                
+
                 if (totalValueAfterOrder.gt(copyTrading.maxPositionValue)) {
+                    val currentValueStr = currentPositionValue.stripTrailingZeros().toPlainString()
+                    val dbValueStr = dbValue.stripTrailingZeros().toPlainString()
+                    val extValueStr = extValue.stripTrailingZeros().toPlainString()
+                    val orderAmountStr = copyOrderAmount.stripTrailingZeros().toPlainString()
+                    val totalValueStr = totalValueAfterOrder.stripTrailingZeros().toPlainString()
+                    val maxValueStr = copyTrading.maxPositionValue.stripTrailingZeros().toPlainString()
                     return FilterResult.maxPositionValueFailed(
-                        "超过最大仓位金额限制: 当前该市场仓位=${currentPositionValue} USDC, 跟单金额=${copyOrderAmount} USDC, 总计=${totalValueAfterOrder} USDC > 最大限制=${copyTrading.maxPositionValue} USDC"
+                        "超过最大仓位金额限制: 市场=$marketId, 方向=$outcomeIndex, 当前仓位(取最大值)=${currentValueStr} USDC (DB=${dbValueStr}, Ext=${extValueStr}), 跟单金额=${orderAmountStr} USDC, 总计=${totalValueStr} USDC > 最大限制=${maxValueStr} USDC"
                     )
                 }
             }
-            
-            // 检查最大仓位数量（如果配置了）
-            if (copyTrading.maxPositionCount != null) {
-                // 计算该市场的当前仓位数量（该市场不同方向的仓位算不同仓位）
-                val currentPositionCount = marketPositions.size
-                
-                // 检查：该市场的当前仓位数量 <= 最大仓位数量
-                // 注意：如果该市场已有仓位，跟单可能会增加新的仓位（不同方向）或增加现有仓位
-                // 为了简化，我们检查当前该市场的仓位数量是否已经达到或超过限制
-                if (currentPositionCount >= copyTrading.maxPositionCount) {
-                    return FilterResult.maxPositionCountFailed(
-                        "超过最大仓位数量限制: 当前该市场仓位数量=${currentPositionCount} >= 最大限制=${copyTrading.maxPositionCount}"
-                    )
-                }
-            }
-            
+
             return FilterResult.passed()
         } catch (e: Exception) {
-            logger.error("仓位检查异常: accountId=${copyTrading.accountId}, marketId=$marketId, error=${e.message}", e)
+            logger.error("仓位检查异常: accountId=${copyTrading.accountId}, marketId=$marketId, outcomeIndex=$outcomeIndex, error=${e.message}", e)
             // 如果检查异常，为了安全起见，不通过检查
             return FilterResult.maxPositionValueFailed("仓位检查异常: ${e.message}")
         }
     }
+    
+    /**
+     * 检查市场截止时间
+     * @param copyTrading 跟单配置
+     * @param marketEndDate 市场截止时间（毫秒时间戳）
+     * @return 过滤结果
+     */
+    private fun checkMarketEndDate(
+        copyTrading: CopyTrading,
+        marketEndDate: Long?
+    ): FilterResult {
+        // 如果未配置市场截止时间限制，直接通过
+        if (copyTrading.maxMarketEndDate == null) {
+            return FilterResult.passed()
+        }
+        
+        // 如果没有市场截止时间，无法检查，为了安全起见，不通过
+        if (marketEndDate == null) {
+            return FilterResult.marketEndDateFailed("市场缺少截止时间信息，无法进行市场截止时间检查")
+        }
+        
+        // 检查：市场截止时间 - 当前时间 <= 最大限制时间
+        val currentTime = System.currentTimeMillis()
+        val remainingTime = marketEndDate - currentTime
+        
+        if (remainingTime > copyTrading.maxMarketEndDate) {
+            val remainingTimeFormatted = DateUtils.formatDuration(remainingTime)
+            val maxLimitFormatted = DateUtils.formatDuration(copyTrading.maxMarketEndDate)
+            return FilterResult.marketEndDateFailed(
+                "市场截止时间超出限制: 剩余时间=${remainingTimeFormatted} > 最大限制=${maxLimitFormatted}"
+            )
+        }
+        
+        return FilterResult.passed()
+    }
 }
 

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/configs/CopyTradingService.kt

@@ -9,8 +9,13 @@ import com.wrbug.polymarketbot.repository.CopyTradingRepository
 import com.wrbug.polymarketbot.repository.CopyTradingTemplateRepository
 import com.wrbug.polymarketbot.repository.LeaderRepository
 import com.wrbug.polymarketbot.service.copytrading.monitor.CopyTradingMonitorService
+import com.google.gson.Gson
+import com.wrbug.polymarketbot.util.IllegalBigDecimal
+import com.wrbug.polymarketbot.util.JsonUtils
 import com.wrbug.polymarketbot.util.toSafeBigDecimal
 import org.slf4j.LoggerFactory
+import org.springframework.context.ApplicationContext
+import org.springframework.context.ApplicationContextAware
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
 import java.math.BigDecimal
@@ -24,11 +29,27 @@ class CopyTradingService(
     private val accountRepository: AccountRepository,
     private val templateRepository: CopyTradingTemplateRepository,
     private val leaderRepository: LeaderRepository,
-    private val monitorService: CopyTradingMonitorService
-) {
-    
+    private val monitorService: CopyTradingMonitorService,
+    private val jsonUtils: JsonUtils,
+    private val gson: Gson
+) : ApplicationContextAware {
+
     private val logger = LoggerFactory.getLogger(CopyTradingService::class.java)
     
+    private var applicationContext: ApplicationContext? = null
+    
+    override fun setApplicationContext(applicationContext: ApplicationContext) {
+        this.applicationContext = applicationContext
+    }
+    
+    /**
+     * 获取代理对象，用于解决 @Transactional 自调用问题
+     */
+    private fun getSelf(): CopyTradingService {
+        return applicationContext?.getBean(CopyTradingService::class.java)
+            ?: throw IllegalStateException("ApplicationContext not initialized")
+    }
+    
     /**
      * 创建跟单配置
      * 支持两种方式：
@@ -46,16 +67,7 @@ class CopyTradingService(
             val leader = leaderRepository.findById(request.leaderId).orElse(null)
                 ?: return Result.failure(IllegalArgumentException("Leader 不存在"))
             
-            // 3. 检查是否已存在相同的跟单关系（accountId + leaderId）
-            val existing = copyTradingRepository.findByAccountIdAndLeaderId(
-                request.accountId,
-                request.leaderId
-            )
-            if (existing != null) {
-                return Result.failure(IllegalArgumentException("该跟单关系已存在"))
-            }
-            
-            // 4. 验证配置名（强校验：不能为空字符串）
+            // 3. 验证配置名（强校验：不能为空字符串）
             val configName = request.configName?.trim()
             if (configName.isNullOrBlank()) {
                 return Result.failure(IllegalArgumentException("配置名不能为空"))
@@ -88,7 +100,10 @@ class CopyTradingService(
                     minPrice = request.minPrice?.toSafeBigDecimal() ?: template.minPrice,
                     maxPrice = request.maxPrice?.toSafeBigDecimal() ?: template.maxPrice,
                     maxPositionValue = request.maxPositionValue?.toSafeBigDecimal(),
-                    maxPositionCount = request.maxPositionCount
+                    keywordFilterMode = request.keywordFilterMode ?: "DISABLED",
+                    keywords = convertKeywordsToJson(request.keywords),
+                    maxMarketEndDate = request.maxMarketEndDate,
+                    pushFilteredOrders = request.pushFilteredOrders ?: template.pushFilteredOrders
                 )
             } else {
                 // 手动输入（所有字段必须提供）
@@ -116,7 +131,10 @@ class CopyTradingService(
                     minPrice = request.minPrice?.toSafeBigDecimal(),
                     maxPrice = request.maxPrice?.toSafeBigDecimal(),
                     maxPositionValue = request.maxPositionValue?.toSafeBigDecimal(),
-                    maxPositionCount = request.maxPositionCount
+                    keywordFilterMode = request.keywordFilterMode ?: "DISABLED",
+                    keywords = convertKeywordsToJson(request.keywords),
+                    maxMarketEndDate = request.maxMarketEndDate,
+                    pushFilteredOrders = request.pushFilteredOrders ?: false  // 手动输入时使用请求中的值，默认为 false
                 )
             }
             
@@ -144,9 +162,12 @@ class CopyTradingService(
                 minPrice = config.minPrice,
                 maxPrice = config.maxPrice,
                 maxPositionValue = config.maxPositionValue,
-                maxPositionCount = config.maxPositionCount,
+                keywordFilterMode = config.keywordFilterMode,
+                keywords = config.keywords,
                 configName = configName,
-                pushFailedOrders = request.pushFailedOrders ?: false
+                pushFailedOrders = request.pushFailedOrders ?: false,
+                maxMarketEndDate = config.maxMarketEndDate,
+                pushFilteredOrders = config.pushFilteredOrders
             )
             
             val saved = copyTradingRepository.save(copyTrading)
@@ -207,14 +228,78 @@ class CopyTradingService(
                 websocketReconnectInterval = request.websocketReconnectInterval ?: copyTrading.websocketReconnectInterval,
                 websocketMaxRetries = request.websocketMaxRetries ?: copyTrading.websocketMaxRetries,
                 supportSell = request.supportSell ?: copyTrading.supportSell,
-                minOrderDepth = request.minOrderDepth?.toSafeBigDecimal() ?: copyTrading.minOrderDepth,
-                maxSpread = request.maxSpread?.toSafeBigDecimal() ?: copyTrading.maxSpread,
-                minPrice = request.minPrice?.toSafeBigDecimal() ?: copyTrading.minPrice,
-                maxPrice = request.maxPrice?.toSafeBigDecimal() ?: copyTrading.maxPrice,
-                maxPositionValue = request.maxPositionValue?.toSafeBigDecimal() ?: copyTrading.maxPositionValue,
-                maxPositionCount = request.maxPositionCount ?: copyTrading.maxPositionCount,
+                // 处理可选字段：空字符串表示要清空（设置为 null），null 表示不更新，转换失败保留旧值
+                minOrderDepth = if (request.minOrderDepth != null) {
+                    if (request.minOrderDepth.isBlank()) {
+                        null
+                    } else {
+                        val converted = request.minOrderDepth.toSafeBigDecimal()
+                        if (converted == IllegalBigDecimal) copyTrading.minOrderDepth else converted
+                    }
+                } else {
+                    copyTrading.minOrderDepth
+                },
+                maxSpread = if (request.maxSpread != null) {
+                    if (request.maxSpread.isBlank()) {
+                        null
+                    } else {
+                        val converted = request.maxSpread.toSafeBigDecimal()
+                        if (converted == IllegalBigDecimal) copyTrading.maxSpread else converted
+                    }
+                } else {
+                    copyTrading.maxSpread
+                },
+                minPrice = if (request.minPrice != null) {
+                    if (request.minPrice.isBlank()) {
+                        null
+                    } else {
+                        val converted = request.minPrice.toSafeBigDecimal()
+                        if (converted == IllegalBigDecimal) copyTrading.minPrice else converted
+                    }
+                } else {
+                    copyTrading.minPrice
+                },
+                maxPrice = if (request.maxPrice != null) {
+                    if (request.maxPrice.isBlank()) {
+                        null
+                    } else {
+                        val converted = request.maxPrice.toSafeBigDecimal()
+                        if (converted == IllegalBigDecimal) copyTrading.maxPrice else converted
+                    }
+                } else {
+                    copyTrading.maxPrice
+                },
+                maxPositionValue = if (request.maxPositionValue != null) {
+                    if (request.maxPositionValue.isBlank()) {
+                        null
+                    } else {
+                        val converted = request.maxPositionValue.toSafeBigDecimal()
+                        if (converted == IllegalBigDecimal) copyTrading.maxPositionValue else converted
+                    }
+                } else {
+                    copyTrading.maxPositionValue
+                },
+                keywordFilterMode = request.keywordFilterMode ?: copyTrading.keywordFilterMode,
+                keywords = if (request.keywords != null) {
+                    convertKeywordsToJson(request.keywords)
+                } else if (request.keywordFilterMode != null && request.keywordFilterMode == "DISABLED") {
+                    null
+                } else {
+                    copyTrading.keywords
+                },
                 configName = configName,
                 pushFailedOrders = request.pushFailedOrders ?: copyTrading.pushFailedOrders,
+                pushFilteredOrders = request.pushFilteredOrders ?: copyTrading.pushFilteredOrders,
+                // 处理 maxMarketEndDate：-1 表示要清空（设置为 null），null 表示不更新
+                maxMarketEndDate = if (request.maxMarketEndDate != null) {
+                    if (request.maxMarketEndDate == -1L) {
+                        null
+                    } else {
+                        request.maxMarketEndDate
+                    }
+                } else {
+                    copyTrading.maxMarketEndDate
+                },
                 updatedAt = System.currentTimeMillis()
             )
             
@@ -249,7 +334,7 @@ class CopyTradingService(
      */
     @Transactional
     fun updateCopyTradingStatus(request: CopyTradingUpdateStatusRequest): Result<CopyTradingDto> {
-        return updateCopyTrading(
+        return getSelf().updateCopyTrading(
             CopyTradingUpdateRequest(
                 copyTradingId = request.copyTradingId,
                 enabled = request.enabled
@@ -264,11 +349,10 @@ class CopyTradingService(
         return try {
             val copyTradings = when {
                 request.accountId != null && request.leaderId != null -> {
-                    val found = copyTradingRepository.findByAccountIdAndLeaderId(
+                    copyTradingRepository.findByAccountIdAndLeaderId(
                         request.accountId,
                         request.leaderId
                     )
-                    if (found != null) listOf(found) else emptyList()
                 }
                 request.accountId != null -> {
                     copyTradingRepository.findByAccountId(request.accountId)
@@ -423,14 +507,47 @@ class CopyTradingService(
             minPrice = copyTrading.minPrice?.toPlainString(),
             maxPrice = copyTrading.maxPrice?.toPlainString(),
             maxPositionValue = copyTrading.maxPositionValue?.toPlainString(),
-            maxPositionCount = copyTrading.maxPositionCount,
+            keywordFilterMode = copyTrading.keywordFilterMode,
+            keywords = convertJsonToKeywords(copyTrading.keywords),
             configName = copyTrading.configName,
             pushFailedOrders = copyTrading.pushFailedOrders,
+            pushFilteredOrders = copyTrading.pushFilteredOrders,
+            maxMarketEndDate = copyTrading.maxMarketEndDate,
             createdAt = copyTrading.createdAt,
             updatedAt = copyTrading.updatedAt
         )
     }
     
+    /**
+     * 将关键字列表转换为 JSON 字符串
+     */
+    private fun convertKeywordsToJson(keywords: List<String>?): String? {
+        if (keywords == null || keywords.isEmpty()) {
+            return null
+        }
+        return try {
+            gson.toJson(keywords)
+        } catch (e: Exception) {
+            logger.error("转换关键字列表为 JSON 失败", e)
+            null
+        }
+    }
+    
+    /**
+     * 将 JSON 字符串转换为关键字列表
+     */
+    private fun convertJsonToKeywords(jsonString: String?): List<String>? {
+        if (jsonString.isNullOrBlank()) {
+            return null
+        }
+        return try {
+            jsonUtils.parseStringArray(jsonString)
+        } catch (e: Exception) {
+            logger.error("解析关键字 JSON 失败", e)
+            null
+        }
+    }
+    
     /**
      * 内部配置类（用于构建 CopyTrading 实体）
      */
@@ -454,6 +571,9 @@ class CopyTradingService(
         val minPrice: BigDecimal?,
         val maxPrice: BigDecimal?,
         val maxPositionValue: BigDecimal?,
-        val maxPositionCount: Int?
+        val keywordFilterMode: String,
+        val keywords: String?,  // JSON 字符串
+        val maxMarketEndDate: Long?,  // 市场截止时间限制（毫秒时间戳）
+        val pushFilteredOrders: Boolean  // 推送已过滤订单（默认关闭）
     )
 }

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/configs/FilterResult.kt

@@ -20,8 +20,10 @@ enum class FilterStatus {
     FAILED_ORDER_DEPTH,
     /** 失败：超过最大仓位金额 */
     FAILED_MAX_POSITION_VALUE,
-    /** 失败：超过最大仓位数量 */
-    FAILED_MAX_POSITION_COUNT
+    /** 失败：关键字过滤 */
+    FAILED_KEYWORD_FILTER,
+    /** 失败：市场截止时间超出限制 */
+    FAILED_MARKET_END_DATE
 }
 
 /**
@@ -83,10 +85,16 @@ data class FilterResult(
             status = FilterStatus.FAILED_MAX_POSITION_VALUE,
             reason = reason
         )
-
-        /** 超过最大仓位数量 */
-        fun maxPositionCountFailed(reason: String) = FilterResult(
-            status = FilterStatus.FAILED_MAX_POSITION_COUNT,
+        
+        /** 关键字过滤失败 */
+        fun keywordFilterFailed(reason: String) = FilterResult(
+            status = FilterStatus.FAILED_KEYWORD_FILTER,
+            reason = reason
+        )
+        
+        /** 市场截止时间超出限制 */
+        fun marketEndDateFailed(reason: String) = FilterResult(
+            status = FilterStatus.FAILED_MARKET_END_DATE,
             reason = reason
         )
     }

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/leaders/LeaderService.kt

@@ -3,12 +3,15 @@ package com.wrbug.polymarketbot.service.copytrading.leaders
 import com.wrbug.polymarketbot.dto.*
 import com.wrbug.polymarketbot.entity.Leader
 import com.wrbug.polymarketbot.repository.AccountRepository
+import com.wrbug.polymarketbot.repository.BacktestTaskRepository
 import com.wrbug.polymarketbot.repository.CopyTradingRepository
 import com.wrbug.polymarketbot.repository.LeaderRepository
+import com.wrbug.polymarketbot.service.common.BlockchainService
 import com.wrbug.polymarketbot.util.CategoryValidator
 import org.slf4j.LoggerFactory
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
+import kotlinx.coroutines.runBlocking
 
 /**
  * Leader 管理服务
@@ -17,9 +20,11 @@ import org.springframework.transaction.annotation.Transactional
 class LeaderService(
     private val leaderRepository: LeaderRepository,
     private val accountRepository: AccountRepository,
-    private val copyTradingRepository: CopyTradingRepository
+    private val copyTradingRepository: CopyTradingRepository,
+    private val backtestTaskRepository: BacktestTaskRepository,
+    private val blockchainService: BlockchainService
 ) {
-    
+
     private val logger = LoggerFactory.getLogger(LeaderService::class.java)
     
     /**
@@ -154,7 +159,8 @@ class LeaderService(
             
             val leaderDtos = leaders.map { leader ->
                 val copyTradingCount = copyTradingRepository.countByLeaderId(leader.id!!)
-                toDto(leader, copyTradingCount)
+                val backtestCount = backtestTaskRepository.findByLeaderId(leader.id).size.toLong()
+                toDto(leader, copyTradingCount, backtestCount)
             }
             
             Result.success(
@@ -176,19 +182,54 @@ class LeaderService(
         return try {
             val leader = leaderRepository.findById(leaderId).orElse(null)
                 ?: return Result.failure(IllegalArgumentException("Leader 不存在"))
-            
+
             val copyTradingCount = copyTradingRepository.countByLeaderId(leaderId)
-            Result.success(toDto(leader, copyTradingCount))
+            val backtestCount = backtestTaskRepository.findByLeaderId(leaderId).size.toLong()
+            Result.success(toDto(leader, copyTradingCount, backtestCount))
         } catch (e: Exception) {
             logger.error("查询 Leader 详情失败", e)
             Result.failure(e)
         }
     }
+
+    /**
+     * 查询 Leader 余额
+     * 使用代理地址查询 USDC 余额和持仓信息
+     */
+    fun getLeaderBalance(leaderId: Long): Result<LeaderBalanceResponse> {
+        return try {
+            val leader = leaderRepository.findById(leaderId).orElse(null)
+                ?: return Result.failure(IllegalArgumentException("Leader 不存在"))
+
+            // Leader 的 leaderAddress 就是代理地址
+            val walletAddress = leader.leaderAddress
+
+            // 使用通用方法查询余额
+            val balanceResult = runBlocking {
+                blockchainService.getWalletBalance(walletAddress)
+            }
+
+            balanceResult.map { walletBalance: WalletBalanceResponse ->
+                LeaderBalanceResponse(
+                    leaderId = leader.id!!,
+                    leaderAddress = leader.leaderAddress,
+                    leaderName = leader.leaderName,
+                    availableBalance = walletBalance.availableBalance,
+                    positionBalance = walletBalance.positionBalance,
+                    totalBalance = walletBalance.totalBalance,
+                    positions = walletBalance.positions
+                )
+            }
+        } catch (e: Exception) {
+            logger.error("查询 Leader 余额失败", e)
+            Result.failure(e)
+        }
+    }
     
     /**
      * 转换为 DTO
      */
-    private fun toDto(leader: Leader, copyTradingCount: Long = 0): LeaderDto {
+    private fun toDto(leader: Leader, copyTradingCount: Long = 0, backtestCount: Long = 0): LeaderDto {
         return LeaderDto(
             id = leader.id!!,
             leaderAddress = leader.leaderAddress,
@@ -197,6 +238,7 @@ class LeaderService(
             remark = leader.remark,
             website = leader.website,
             copyTradingCount = copyTradingCount,
+            backtestCount = backtestCount,
             createdAt = leader.createdAt,
             updatedAt = leader.updatedAt
         )

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/monitor/AccountOnChainMonitorService.kt

@@ -114,10 +114,10 @@ class AccountOnChainMonitorService(
             }
             
             val receiptRpcResponse = receiptResponse.body()!!
-            if (receiptRpcResponse.error != null || receiptRpcResponse.result == null) {
+            if (receiptRpcResponse.error != null || receiptRpcResponse.result == null || receiptRpcResponse.result.isJsonNull) {
                 return
             }
-            
+
             // 使用 Gson 解析 receipt JSON
             val receiptJson = receiptRpcResponse.result.asJsonObject
             

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/monitor/CopyTradingMonitorService.kt

@@ -14,7 +14,9 @@ import org.springframework.stereotype.Service
 /**
  * 跟单监听服务（主服务）
  * 管理所有Leader的交易监听
- * 同时运行链上 WebSocket 监听和轮询监听（并行处理）
+ * 使用双重监听机制：
+ * 1. Activity WebSocket - 低延迟（< 100ms），优先使用
+ * 2. OnChain WebSocket - 高可靠性（~2-3s），作为兜底
  * 同时监听跟单账户的卖出/赎回事件（通过链上 WebSocket）
  */
 @Service
@@ -22,7 +24,7 @@ class CopyTradingMonitorService(
     private val copyTradingRepository: CopyTradingRepository,
     private val leaderRepository: LeaderRepository,
     private val accountRepository: AccountRepository,
-    private val pollingService: CopyTradingPollingService,
+    private val activityWsService: PolymarketActivityWsService,
     private val onChainWsService: OnChainWsService,
     private val accountOnChainMonitorService: AccountOnChainMonitorService
 ) {
@@ -51,15 +53,17 @@ class CopyTradingMonitorService(
     @PreDestroy
     fun destroy() {
         scope.cancel()
-        // 停止轮询和链上 WS 监听
-        pollingService.stop()
+        // 停止所有监听
+        activityWsService.stop()
         onChainWsService.stop()
         accountOnChainMonitorService.stop()
     }
     
     /**
      * 启动监听
-     * 同时启动链上 WebSocket 监听和轮询监听（并行运行）
+     * 启动双重监听机制：
+     * 1. Activity WebSocket - 低延迟（< 100ms），优先使用
+     * 2. OnChain WebSocket - 高可靠性（~2-3s），作为兜底
      * 同时启动跟单账户的链上 WebSocket 监听（用于检测卖出/赎回事件）
      */
     suspend fun startMonitoring() {
@@ -82,14 +86,13 @@ class CopyTradingMonitorService(
             accountRepository.findById(accountId).orElse(null)
         }
         
-        // 4. 同时启动链上 WebSocket 监听和轮询监听（并行运行）
-        // 链上 WS 监听 Leader 的交易（实时，秒级延迟）
+        // 4. 启动 Activity WebSocket 监听（优先，低延迟）
+        activityWsService.start(leaders)
+        
+        // 5. 启动链上 WebSocket 监听（兜底，高可靠性）
         onChainWsService.start(leaders)
         
-        // 轮询监听 Leader 的交易（延迟，2秒间隔，作为备份）
-        pollingService.start(leaders)
-        
-        // 5. 启动跟单账户的链上 WebSocket 监听（用于检测卖出/赎回事件）
+        // 6. 启动跟单账户的链上 WebSocket 监听（用于检测卖出/赎回事件）
         accountOnChainMonitorService.start(accounts)
     }
     
@@ -106,9 +109,9 @@ class CopyTradingMonitorService(
             return
         }
         
-        // 同时添加到链上 WS 监听和轮询监听（如果不在列表中才添加）
+        // 同时添加到两种监听
+        activityWsService.addLeader(leader)
         onChainWsService.addLeader(leader)
-        pollingService.addLeader(leader)
     }
     
     /**
@@ -122,9 +125,9 @@ class CopyTradingMonitorService(
             return
         }
         
-        // 没有启用的跟单配置了，移除监听
+        // 没有启用的跟单配置了，同时从两种监听移除
+        activityWsService.removeLeader(leaderId)
         onChainWsService.removeLeader(leaderId)
-        pollingService.removeLeader(leaderId)
     }
     
     /**
@@ -138,8 +141,8 @@ class CopyTradingMonitorService(
         
         if (copyTradings.isNotEmpty()) {
             // 有启用的跟单配置，确保在监听列表中
+            activityWsService.addLeader(leader)
             onChainWsService.addLeader(leader)
-            pollingService.addLeader(leader)
             
             // 更新账户监听（添加该配置关联的账户）
             val accountIds = copyTradings.map { it.accountId }.distinct()
@@ -150,9 +153,9 @@ class CopyTradingMonitorService(
                 }
             }
         } else {
-            // 没有启用的跟单配置，移除监听
+            // 没有启用的跟单配置，同时从两种监听移除
+            activityWsService.removeLeader(leaderId)
             onChainWsService.removeLeader(leaderId)
-            pollingService.removeLeader(leaderId)
         }
     }
     
@@ -181,8 +184,8 @@ class CopyTradingMonitorService(
      */
     suspend fun restartMonitoring() {
         // 停止所有监听
+        activityWsService.stop()
         onChainWsService.stop()
-        pollingService.stop()
         delay(1000)  // 等待1秒
         startMonitoring()
     }

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/monitor/CopyTradingPollingService.kt

@@ -1,279 +0,0 @@
-package com.wrbug.polymarketbot.service.copytrading.monitor
-
-import com.wrbug.polymarketbot.api.TradeResponse
-import com.wrbug.polymarketbot.api.UserActivityResponse
-import com.wrbug.polymarketbot.entity.Leader
-import com.wrbug.polymarketbot.repository.CopyTradingTemplateRepository
-import com.wrbug.polymarketbot.util.RetrofitFactory
-import jakarta.annotation.PreDestroy
-import kotlinx.coroutines.*
-import org.slf4j.LoggerFactory
-import org.springframework.beans.factory.annotation.Value
-import com.wrbug.polymarketbot.service.copytrading.statistics.CopyOrderTrackingService
-import org.springframework.stereotype.Service
-import retrofit2.Response
-import java.util.concurrent.ConcurrentHashMap
-
-/**
- * 跟单轮询监听服务
- * 通过定期轮询 Polymarket Data API 的 /activity 接口获取Leader的交易记录
- * 使用 /activity 接口可以查询用户的链上活动，包括交易
- */
-@Service
-class CopyTradingPollingService(
-    private val copyOrderTrackingService: CopyOrderTrackingService,
-    private val retrofitFactory: RetrofitFactory,
-    private val templateRepository: CopyTradingTemplateRepository
-) {
-    
-    private val logger = LoggerFactory.getLogger(CopyTradingPollingService::class.java)
-    
-    @Value("\${copy.trading.polling.interval:2000}")
-    private var pollingInterval: Long = 2000  // 轮询间隔（毫秒），默认2秒
-    
-    @Value("\${copy.trading.polling.enabled:true}")
-    private var pollingEnabled: Boolean = true  // 是否启用轮询
-    
-    private val scope = CoroutineScope(Dispatchers.Default + SupervisorJob())
-    
-    // 存储需要监听的Leader：leaderId -> Leader
-    private val monitoredLeaders = ConcurrentHashMap<Long, Leader>()
-    
-    // 存储每个Leader已缓存的交易ID集合：leaderId -> Set<tradeId>
-    private val cachedTradeIds = ConcurrentHashMap<Long, MutableSet<String>>()
-    
-    // 存储每个Leader是否首次轮询：leaderId -> isFirstPoll
-    private val isFirstPoll = ConcurrentHashMap<Long, Boolean>()
-    
-    // 轮询任务
-    private var pollingJob: Job? = null
-    
-    /**
-     * 启动轮询监听
-     */
-    fun start(leaders: List<Leader>) {
-        if (!pollingEnabled) {
-            return
-        }
-        
-        leaders.forEach { leader ->
-            addLeader(leader)
-        }
-        
-        // 启动轮询任务
-        startPolling()
-    }
-    
-    /**
-     * 添加Leader监听
-     */
-    fun addLeader(leader: Leader) {
-        if (leader.id == null) {
-            logger.warn("Leader ID为空，跳过: ${leader.leaderAddress}")
-            return
-        }
-        
-        val leaderId = leader.id
-        monitoredLeaders[leaderId] = leader
-        // 初始化缓存的交易ID集合
-        cachedTradeIds[leaderId] = mutableSetOf()
-        // 首次轮询标志，用于缓存数据而不处理
-        isFirstPoll[leaderId] = true
-        
-        // 如果轮询任务没有运行，启动它
-        startPolling()
-    }
-    
-    /**
-     * 移除Leader监听
-     */
-    fun removeLeader(leaderId: Long) {
-        monitoredLeaders.remove(leaderId)
-        cachedTradeIds.remove(leaderId)
-        isFirstPoll.remove(leaderId)
-        
-        // 如果没有需要监听的Leader了，停止轮询任务
-        if (monitoredLeaders.isEmpty()) {
-            stopPolling()
-        }
-    }
-    
-    /**
-     * 停止所有监听
-     */
-    fun stop() {
-        stopPolling()
-        monitoredLeaders.clear()
-        cachedTradeIds.clear()
-        isFirstPoll.clear()
-    }
-    
-    /**
-     * 启动轮询任务
-     */
-    private fun startPolling() {
-        if (pollingJob != null && pollingJob!!.isActive) {
-            return
-        }
-        
-        if (monitoredLeaders.isEmpty()) {
-            return
-        }
-        
-        pollingJob = scope.launch {
-            
-            while (isActive) {
-                try {
-                    // 轮询所有Leader的交易
-                    pollAllLeaders()
-                    
-                    // 等待下一次轮询
-                    delay(pollingInterval)
-                } catch (e: Exception) {
-                    logger.error("轮询任务异常", e)
-                    delay(pollingInterval)  // 异常后继续等待
-                }
-            }
-        }
-    }
-    
-    /**
-     * 停止轮询任务
-     */
-    private fun stopPolling() {
-        pollingJob?.cancel()
-        pollingJob = null
-    }
-    
-    /**
-     * 轮询所有Leader的交易
-     */
-    private suspend fun pollAllLeaders() {
-        val leaders = monitoredLeaders.values.toList()
-        
-        if (leaders.isEmpty()) {
-            return
-        }
-        
-        // 并发轮询所有Leader（限制并发数）
-        leaders.chunked(10).forEach { chunk ->
-            chunk.forEach { leader ->
-                try {
-                    pollLeaderTrades(leader)
-                } catch (e: Exception) {
-                    logger.error("轮询Leader交易失败: leaderId=${leader.id}, address=${leader.leaderAddress}", e)
-                }
-            }
-            // 每个chunk之间稍作延迟，避免API限流
-            delay(100)
-        }
-    }
-    
-    /**
-     * 轮询单个Leader的交易
-     * 使用 Polymarket Data API 的 /activity 接口
-     * 通过 diff 分析增量数据，不使用 start 字段
-     */
-    private suspend fun pollLeaderTrades(leader: Leader) {
-        if (leader.id == null) {
-            return
-        }
-        
-        val leaderId = leader.id
-        val leaderAddress = leader.leaderAddress
-        
-        try {
-            val firstPoll = isFirstPoll[leaderId] == true
-            val cachedIds = cachedTradeIds[leaderId] ?: mutableSetOf()
-            
-            // 创建 Data API 客户端（不需要认证）
-            val dataApi = retrofitFactory.createDataApi()
-            
-            // 查询用户活动（只查询交易类型，不使用 start 字段）
-            // 查询最近的数据（limit=100），通过 diff 找出增量
-            val response: Response<List<UserActivityResponse>> = dataApi.getUserActivity(
-                user = leaderAddress,
-                limit = 100,  // 每次最多查询100条
-                offset = 0,
-                type = listOf("TRADE"),  // 只查询交易类型
-                start = null,  // 不使用 start 字段
-                sortBy = "TIMESTAMP",
-                sortDirection = "DESC"  // 按时间戳降序，最新的在前
-            )
-            
-            if (!response.isSuccessful || response.body() == null) {
-                logger.warn("获取Leader活动失败: leaderId=$leaderId, address=$leaderAddress, code=${response.code()}, message=${response.message()}")
-                return
-            }
-            
-            val activities = response.body()!!
-            
-            // 将 UserActivityResponse 转换为 TradeResponse
-            val allTrades = activities.mapNotNull { activity ->
-                // 只处理交易类型
-                if (activity.type != "TRADE" || activity.side == null || activity.price == null || activity.size == null) {
-                    return@mapNotNull null
-                }
-                
-                // 转换为 TradeResponse
-                TradeResponse(
-                    id = activity.transactionHash ?: "${activity.timestamp}_${activity.conditionId}",
-                    market = activity.conditionId,
-                    side = activity.side,  // BUY 或 SELL
-                    price = activity.price.toString(),
-                    size = activity.size.toString(),
-                    timestamp = activity.timestamp.toString(),  // 时间戳（秒）
-                    user = activity.proxyWallet,
-                    outcomeIndex = activity.outcomeIndex,  // 结果索引（0=YES, 1=NO）
-                    outcome = activity.outcome  // 结果名称
-                )
-            }
-            
-            if (firstPoll) {
-                // 首次轮询：缓存所有查询到的交易ID，不处理
-                val tradeIds = allTrades.map { it.id }.toSet()
-                cachedIds.addAll(tradeIds)
-                cachedTradeIds[leaderId] = cachedIds
-                
-                // 标记首次轮询完成
-                isFirstPoll[leaderId] = false
-            } else {
-                // 后续轮询：通过 diff 找出新增的交易
-                val newTradeIds = allTrades.map { it.id }.toSet()
-                val incrementalTradeIds = newTradeIds - cachedIds
-                
-                if (incrementalTradeIds.isNotEmpty()) {
-                    // 找出新增的交易
-                    val incrementalTrades = allTrades.filter { it.id in incrementalTradeIds }
-                    
-                    
-                    // 处理新增的交易
-                    incrementalTrades.forEach { trade ->
-                        try {
-                            // 检查是否已处理（去重由processTrade内部处理）
-                            copyOrderTrackingService.processTrade(leaderId, trade, "polling")
-                        } catch (e: Exception) {
-                            logger.error("处理交易失败: leaderId=$leaderId, tradeId=${trade.id}", e)
-                        }
-                    }
-                    
-                    // 更新缓存：添加新增的交易ID
-                    cachedIds.addAll(incrementalTradeIds)
-                    cachedTradeIds[leaderId] = cachedIds
-                    
-                } else {
-                }
-                
-                // 限制缓存大小，避免内存溢出（只保留最近1000条）
-                if (cachedIds.size > 1000) {
-                    // 保留最新的1000条（由于查询是按时间戳降序，保留前1000条即可）
-                    val sortedTradeIds = allTrades.map { it.id }.take(1000).toSet()
-                    cachedTradeIds[leaderId] = sortedTradeIds.toMutableSet()
-                }
-            }
-        } catch (e: Exception) {
-            logger.error("轮询Leader交易异常: leaderId=$leaderId, address=$leaderAddress", e)
-        }
-    }
-}
-

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/monitor/CopyTradingWebSocketService.kt

@@ -9,8 +9,8 @@ import com.wrbug.polymarketbot.repository.CopyTradingTemplateRepository
 import com.wrbug.polymarketbot.websocket.PolymarketWebSocketClient
 import jakarta.annotation.PreDestroy
 import kotlinx.coroutines.*
+import com.wrbug.polymarketbot.constants.PolymarketConstants
 import org.slf4j.LoggerFactory
-import org.springframework.beans.factory.annotation.Value
 import com.wrbug.polymarketbot.service.copytrading.statistics.CopyOrderTrackingService
 import org.springframework.stereotype.Service
 import java.util.concurrent.ConcurrentHashMap
@@ -28,8 +28,7 @@ class CopyTradingWebSocketService(
     
     private val logger = LoggerFactory.getLogger(CopyTradingWebSocketService::class.java)
     
-    @Value("\${polymarket.websocket.url:wss://ws-live-data.polymarket.com}")
-    private var websocketUrl: String = "wss://ws-live-data.polymarket.com"
+    private val websocketUrl: String = PolymarketConstants.USER_WS_URL
     private val scope = CoroutineScope(Dispatchers.Default + SupervisorJob())
     
     // 存储每个Leader的WebSocket客户端：leaderId -> WebSocketClient
@@ -214,7 +213,7 @@ class CopyTradingWebSocketService(
                 // 处理交易
                 scope.launch {
                     try {
-                        copyOrderTrackingService.processTrade(leaderId, trade, "websocket")
+                        copyOrderTrackingService.processTrade(leaderId, trade, "activity-ws")
                     } catch (e: Exception) {
                         logger.error("处理交易失败: leaderId=$leaderId, tradeId=${trade.id}", e)
                     }

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/monitor/OnChainWsService.kt

@@ -1,5 +1,8 @@
 package com.wrbug.polymarketbot.service.copytrading.monitor
 
+import com.github.benmanes.caffeine.cache.Cache
+import com.github.benmanes.caffeine.cache.Caffeine
+import com.google.gson.JsonNull
 import com.wrbug.polymarketbot.api.*
 import com.wrbug.polymarketbot.entity.Leader
 import com.wrbug.polymarketbot.repository.LeaderRepository
@@ -11,6 +14,7 @@ import okhttp3.OkHttpClient
 import org.slf4j.LoggerFactory
 import org.springframework.stereotype.Service
 import java.util.concurrent.ConcurrentHashMap
+import java.util.concurrent.TimeUnit
 
 /**
  * 链上 WebSocket 监听服务
@@ -23,12 +27,17 @@ class OnChainWsService(
     private val copyOrderTrackingService: CopyOrderTrackingService,
     private val leaderRepository: LeaderRepository
 ) {
-    
+
     private val logger = LoggerFactory.getLogger(OnChainWsService::class.java)
-    
+
     // 存储需要监听的Leader：leaderId -> Leader
     private val monitoredLeaders = ConcurrentHashMap<Long, Leader>()
-    
+
+    // 存储已处理的交易哈希，用于去重（LRU 缓存，保留最近 100 条）
+    private val processedTxHashes: Cache<String, Long> = Caffeine.newBuilder()
+        .maximumSize(100)
+        .build()
+
     /**
      * 启动链上 WebSocket 监听
      * 通过统一服务订阅所有 Leader
@@ -40,14 +49,14 @@ class OnChainWsService(
             stop()
             return
         }
-        
+
         // 更新 Leader 列表
         monitoredLeaders.clear()
         leaders.forEach { leader ->
             addLeader(leader)
         }
     }
-    
+
     /**
      * 添加Leader监听
      * 通过统一服务订阅该 Leader 的地址
@@ -57,17 +66,17 @@ class OnChainWsService(
             logger.warn("Leader ID为空，跳过: ${leader.leaderAddress}")
             return
         }
-        
+
         val leaderId = leader.id!!
-        
+
         // 如果已经在监听列表中，不重复添加
         if (monitoredLeaders.containsKey(leaderId)) {
             logger.debug("Leader 已在监听列表中: ${leader.leaderName} (${leader.leaderAddress})")
             return
         }
-        
+
         monitoredLeaders[leaderId] = leader
-        
+
         // 通过统一服务订阅
         val subscriptionId = "LEADER_$leaderId"
         unifiedOnChainWsService.subscribe(
@@ -79,36 +88,53 @@ class OnChainWsService(
                 handleLeaderTransaction(leaderId, txHash, httpClient, rpcApi)
             }
         )
-        
+
         logger.info("添加 Leader 监听: ${leader.leaderName} (${leader.leaderAddress})")
     }
-    
+
     /**
      * 处理 Leader 的交易
      */
-    private suspend fun handleLeaderTransaction(leaderId: Long, txHash: String, httpClient: OkHttpClient, rpcApi: EthereumRpcApi) {
+    private suspend fun handleLeaderTransaction(
+        leaderId: Long,
+        txHash: String,
+        httpClient: OkHttpClient,
+        rpcApi: EthereumRpcApi
+    ) {
         val leader = monitoredLeaders[leaderId] ?: return
-        
+
+        // 根据 txHash 去重（使用原子操作避免竞态条件）
+        val currentTime = System.currentTimeMillis()
+        val existingTimestamp = processedTxHashes.asMap().putIfAbsent(txHash, currentTime)
+        if (existingTimestamp != null) {
+            logger.debug("交易已处理过，跳过: leaderId=$leaderId, txHash=$txHash, firstProcessedAt=$existingTimestamp")
+            return
+        }
+
+        logger.debug("开始处理 Leader 交易: leaderId=$leaderId, txHash=$txHash, leaderAddress=${leader.leaderAddress}")
+
         try {
             // 获取交易 receipt
             val receiptRequest = JsonRpcRequest(
                 method = "eth_getTransactionReceipt",
                 params = listOf(txHash)
             )
-            
+
             val receiptResponse = rpcApi.call(receiptRequest)
             if (!receiptResponse.isSuccessful || receiptResponse.body() == null) {
+                logger.warn("获取交易 receipt 失败: leaderId=$leaderId, txHash=$txHash, code=${receiptResponse.code()}")
                 return
             }
-            
+
             val receiptRpcResponse = receiptResponse.body()!!
-            if (receiptRpcResponse.error != null || receiptRpcResponse.result == null) {
+            if (receiptRpcResponse.error != null || receiptRpcResponse.result == null || receiptRpcResponse.result is JsonNull) {
+                logger.warn("交易 receipt 错误: leaderId=$leaderId, txHash=$txHash, error=${receiptRpcResponse.error}")
                 return
             }
-            
+
             // 使用 Gson 解析 receipt JSON
             val receiptJson = receiptRpcResponse.result.asJsonObject
-            
+
             // 获取区块号和时间戳
             val blockNumber = receiptJson.get("blockNumber")?.asString
             val blockTimestamp = if (blockNumber != null) {
@@ -116,11 +142,15 @@ class OnChainWsService(
             } else {
                 null
             }
-            
+
             // 解析 receipt 中的 Transfer 日志
-            val logs = receiptJson.getAsJsonArray("logs") ?: return
+            val logs = receiptJson.getAsJsonArray("logs") ?: run {
+                logger.warn("交易 receipt 中没有日志: leaderId=$leaderId, txHash=$txHash")
+                return
+            }
             val (erc20Transfers, erc1155Transfers) = OnChainWsUtils.parseReceiptTransfers(logs)
-            
+            logger.debug("解析交易日志: leaderId=$leaderId, txHash=$txHash, erc20Transfers=${erc20Transfers.size}, erc1155Transfers=${erc1155Transfers.size}")
+
             // 解析交易信息
             val trade = OnChainWsUtils.parseTradeFromTransfers(
                 txHash = txHash,
@@ -130,34 +160,37 @@ class OnChainWsService(
                 erc1155Transfers = erc1155Transfers,
                 retrofitFactory = retrofitFactory
             )
-            
+
             if (trade != null) {
+                logger.info("成功解析交易: leaderId=$leaderId, txHash=$txHash, side=${trade.side}, market=${trade.market}, size=${trade.size}")
                 // 调用 processTrade 处理交易
                 copyOrderTrackingService.processTrade(
                     leaderId = leaderId,
                     trade = trade,
                     source = "onchain-ws"
                 )
+            } else {
+                logger.warn("无法解析交易（返回 null）: leaderId=$leaderId, txHash=$txHash, erc20Transfers=${erc20Transfers.size}, erc1155Transfers=${erc1155Transfers.size}")
             }
         } catch (e: Exception) {
             logger.error("处理 Leader 交易失败: leaderId=$leaderId, txHash=$txHash, ${e.message}", e)
         }
     }
-    
+
     /**
      * 移除Leader监听
      * 取消该 Leader 的订阅
      */
     fun removeLeader(leaderId: Long) {
         monitoredLeaders.remove(leaderId)
-        
+
         // 通过统一服务取消订阅
         val subscriptionId = "LEADER_$leaderId"
         unifiedOnChainWsService.unsubscribe(subscriptionId)
-        
+
         logger.info("移除 Leader 监听: leaderId=$leaderId")
     }
-    
+
     /**
      * 停止监听
      */
@@ -169,7 +202,7 @@ class OnChainWsService(
         }
         monitoredLeaders.clear()
     }
-    
+
     @PreDestroy
     fun destroy() {
         stop()

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/monitor/OnChainWsUtils.kt

@@ -207,6 +207,7 @@ object OnChainWsUtils {
             usdcRaw = usdcIn
         } else {
             // 无法判断交易方向
+            logger.debug("无法判断交易方向: txHash=$txHash, bestInId=$bestInId, bestInVal=$bestInVal, bestOutId=$bestOutId, bestOutVal=$bestOutVal, usdcOut=$usdcOut, usdcIn=$usdcIn")
             return null
         }
         

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/monitor/PolymarketActivityWsService.kt

@@ -0,0 +1,576 @@
+package com.wrbug.polymarketbot.service.copytrading.monitor
+
+import com.github.benmanes.caffeine.cache.Cache
+import com.github.benmanes.caffeine.cache.Caffeine
+import com.wrbug.polymarketbot.api.TradeResponse
+import com.wrbug.polymarketbot.dto.ActivityTradeMessage
+import com.wrbug.polymarketbot.dto.ActivityTradePayload
+import com.wrbug.polymarketbot.entity.Leader
+import com.wrbug.polymarketbot.repository.LeaderRepository
+import com.wrbug.polymarketbot.service.copytrading.statistics.CopyOrderTrackingService
+import com.wrbug.polymarketbot.util.fromJson
+import com.wrbug.polymarketbot.constants.PolymarketConstants
+import com.wrbug.polymarketbot.websocket.PolymarketWebSocketClient
+import jakarta.annotation.PreDestroy
+import kotlinx.coroutines.*
+import org.slf4j.LoggerFactory
+import org.springframework.stereotype.Service
+import java.math.BigDecimal
+import java.util.concurrent.ConcurrentHashMap
+import java.util.concurrent.TimeUnit
+
+/**
+ * Polymarket Activity WebSocket 监听服务
+ * 通过订阅全局 activity 交易流（trades + orders_matched），客户端过滤 Leader 地址，实现实时交易检测
+ * 延迟 < 100ms，适合快速跟单场景
+ */
+@Service
+class PolymarketActivityWsService(
+    private val copyOrderTrackingService: CopyOrderTrackingService,
+    private val leaderRepository: LeaderRepository
+) {
+
+    private val logger = LoggerFactory.getLogger(PolymarketActivityWsService::class.java)
+
+    private val websocketUrl: String = PolymarketConstants.ACTIVITY_WS_URL
+
+    private val scope = CoroutineScope(Dispatchers.Default + SupervisorJob())
+
+    // 单例 WebSocket 客户端
+    private var wsClient: PolymarketWebSocketClient? = null
+
+    // 要监听的 Leader 地址集合（小写地址 -> leaderId）
+    private val monitoredAddresses = ConcurrentHashMap<String, Long>()
+
+    // 存储已处理的交易哈希，用于去重（LRU 缓存，保留最近 100 条）
+    // 因为同时订阅 trades 和 orders_matched，同一个交易可能被推送两次
+    private val processedTxHashes: Cache<String, Long> = Caffeine.newBuilder()
+        .maximumSize(100)
+        .expireAfterWrite(10, TimeUnit.MINUTES)
+        .build()
+
+    // 是否已订阅
+    @Volatile
+    private var isSubscribed = false
+
+    // 最后一次收到 activity 消息的时间（毫秒时间戳）
+    @Volatile
+    private var lastActivityTime: Long = 0
+
+    // Activity 消息超时检测任务
+    private var activityTimeoutJob: Job? = null
+
+    // 性能统计
+    private var totalMessagesProcessed = 0L
+    private var addressMatchMessages = 0L
+    private var jsonParseMessages = 0L
+    private var duplicateTxHashMessages = 0L
+
+    /**
+     * 启动监听
+     */
+    fun start(leaders: List<Leader>) {
+        monitoredAddresses.clear()
+        leaders.forEach { leader ->
+            val leaderId = leader.id
+            if (leaderId != null) {
+                monitoredAddresses[leader.leaderAddress.lowercase()] = leaderId
+            }
+        }
+
+        if (monitoredAddresses.isEmpty()) {
+            logger.info("没有需要监听的 Leader，停止 Activity WebSocket")
+            stop()
+            return
+        }
+
+        logger.info("启动 Activity WebSocket 监听（trades + orders_matched），监控 ${monitoredAddresses.size} 个 Leader 地址")
+        connectAndSubscribe()
+    }
+
+    /**
+     * 添加 Leader
+     */
+    fun addLeader(leader: Leader) {
+        if (leader.id == null) {
+            logger.warn("Leader ID 为空，跳过: ${leader.leaderAddress}")
+            return
+        }
+
+        val address = leader.leaderAddress.lowercase()
+        val existingLeaderId = monitoredAddresses[address]
+
+        if (existingLeaderId != null && existingLeaderId == leader.id) {
+            logger.debug("Leader 已在监听列表中: ${leader.leaderName} (${address})")
+            return
+        }
+
+        val leaderId = leader.id
+        if (leaderId != null) {
+            monitoredAddresses[address] = leaderId
+            logger.info("添加 Leader 到 Activity WS 监听: ${leader.leaderName} (${address})")
+
+            // 如果 WebSocket 未连接，连接
+            val client = wsClient
+            if (client == null || !client.isConnected()) {
+                connectAndSubscribe()
+            }
+        }
+    }
+
+    /**
+     * 移除 Leader
+     */
+    fun removeLeader(leaderId: Long) {
+        val addressToRemove = monitoredAddresses.entries
+            .find { it.value == leaderId }?.key
+
+        if (addressToRemove != null) {
+            monitoredAddresses.remove(addressToRemove)
+            logger.info("从 Activity WS 监听移除 Leader: leaderId=$leaderId, address=$addressToRemove")
+        }
+
+        // 如果没有 Leader 了，停止监听
+        if (monitoredAddresses.isEmpty()) {
+            logger.info("没有 Leader 需要监听了，停止 Activity WebSocket")
+            stop()
+        }
+    }
+
+    /**
+     * 连接并订阅
+     */
+    private fun connectAndSubscribe() {
+        val existingClient = wsClient
+        if (existingClient != null && existingClient.isConnected()) {
+            // 如果已连接但未订阅，发送订阅
+            if (!isSubscribed) {
+                subscribeAllActivity()
+            }
+            return
+        }
+
+        logger.info("连接 Activity WebSocket: $websocketUrl")
+
+        val newClient = PolymarketWebSocketClient(
+            url = websocketUrl,
+            sessionId = "copy-trading-activity",
+            onMessage = { message -> handleMessage(message) },
+            onOpen = {
+                logger.info("Activity WebSocket 连接成功")
+                subscribeAllActivity()
+            },
+            onReconnect = {
+                logger.info("Activity WebSocket 重连成功，重新订阅")
+                subscribeAllActivity()
+            }
+        )
+
+        wsClient = newClient
+
+        scope.launch {
+            try {
+                newClient.connect()
+            } catch (e: Exception) {
+                logger.error("连接 Activity WebSocket 失败", e)
+            }
+        }
+    }
+
+    /**
+     * 订阅全局 activity
+     * 根据 @polymarket/real-time-data-client 的协议格式
+     * 使用 "action": "subscribe" 而不是 "type": "subscribe"
+     * 同时订阅 trades 和 orders_matched 两种类型
+     */
+    private fun subscribeAllActivity() {
+        val client = wsClient
+        if (client == null || !client.isConnected()) {
+            logger.warn("WebSocket 未连接，无法订阅")
+            return
+        }
+
+        try {
+            // 根据 real-time-data-client 的协议格式
+            // 订阅消息应包含 "action": "subscribe" 和 "subscriptions" 数组
+            // 同时订阅 trades 和 orders_matched 两种类型
+            val subscribeMessage = """
+            {
+                "action": "subscribe",
+                "subscriptions": [
+                    {
+                        "topic": "activity",
+                        "type": "trades"
+                    },
+                    {
+                        "topic": "activity",
+                        "type": "orders_matched"
+                    }
+                ]
+            }
+            """.trimIndent()
+
+            client.sendMessage(subscribeMessage)
+            isSubscribed = true
+            // 重置最后一次收到 activity 消息的时间
+            lastActivityTime = System.currentTimeMillis()
+            // 启动 Activity 消息超时检测
+//            startActivityTimeoutCheck()
+            logger.info("Activity WebSocket 订阅成功（全局交易流: trades + orders_matched）")
+        } catch (e: Exception) {
+            logger.error("订阅 Activity WebSocket 失败", e)
+            isSubscribed = false
+        }
+    }
+
+    /**
+     * 启动 Activity 消息超时检测
+     * 每30秒检查一次，如果超过30秒没有收到activity消息，则重连
+     */
+    private fun startActivityTimeoutCheck() {
+        // 先停止之前的检测任务
+        stopActivityTimeoutCheck()
+
+        activityTimeoutJob = scope.launch {
+            while (isActive && isSubscribed) {
+                delay(30000)  // 每30秒检查一次
+
+                // 如果已经取消订阅，停止检测
+                if (!isSubscribed) {
+                    break
+                }
+
+                // 如果 lastActivityTime 为 0，说明还没有收到过消息，跳过本次检测
+                if (lastActivityTime == 0L) {
+                    continue
+                }
+
+                val currentTime = System.currentTimeMillis()
+                val timeSinceLastActivity = currentTime - lastActivityTime
+
+                // 如果超过30秒没有收到activity消息，触发重连
+                if (timeSinceLastActivity >= 30000) {
+                    logger.warn("超过30秒未收到 Activity 消息，触发重连。距离上次消息: ${timeSinceLastActivity}ms")
+                    // 关闭当前连接并重连
+                    wsClient?.closeConnection()
+                    wsClient = null
+                    isSubscribed = false
+                    // 重新连接
+                    connectAndSubscribe()
+                    break  // 重连后会重新启动检测任务
+                }
+            }
+        }
+    }
+
+    /**
+     * 停止 Activity 消息超时检测
+     */
+    private fun stopActivityTimeoutCheck() {
+        activityTimeoutJob?.cancel()
+        activityTimeoutJob = null
+    }
+
+    /**
+     * 检查消息是否包含监听的 Leader 地址
+     * 快速过滤，避免不必要的 JSON 解析
+     * 只需要检查 "proxyWallet":"0x..." 或 "trader":{"address":"0x..."} 格式
+     */
+    private fun containsMonitoredAddress(message: String): Boolean {
+        // 快速检查：如果消息很短，不可能包含地址
+        if (message.length < 50) {
+            return false
+        }
+
+        // 遍历所有监听的地址
+        for ((address, leaderId) in monitoredAddresses) {
+            // 检查 proxyWallet：格式为 "proxyWallet":"0x..."
+            if (message.contains("\"proxyWallet\":\"$address\"", ignoreCase = true)) {
+                addressMatchMessages++
+                return true
+            }
+
+            // 检查 trader.address：格式为 "trader":{"address":"0x..."}
+            if (message.contains("\"trader\"", ignoreCase = true) &&
+                message.contains("\"address\":\"$address\"", ignoreCase = true)
+            ) {
+                addressMatchMessages++
+                return true
+            }
+        }
+
+        return false
+    }
+
+    /**
+     * 处理消息
+     */
+    private fun handleMessage(message: String) {
+        try {
+            totalMessagesProcessed++
+
+            // 处理 PONG 响应
+            if (message.trim() == "PONG" || message.trim() == "pong") {
+                return
+            }
+
+            // 快速预检查：检查是否包含监听地址
+            // 绝大部分消息会在这一步被过滤掉，避免不必要的 JSON 解析
+            if (!containsMonitoredAddress(message)) {
+                return
+            }
+            logger.info("发现leader交易：${message}")
+            // 使用扩展函数解析消息（只对包含监听地址的消息）
+            val tradeMessage = message.fromJson<ActivityTradeMessage>() ?: run {
+                // 不是有效的 JSON 或格式不匹配，跳过
+                logger.warn("无法解析为 ActivityTradeMessage: ${message.take(200)}")
+                return
+            }
+
+            jsonParseMessages++
+
+            // 检查是否是 activity 消息（trades 或 orders_matched）
+            if (tradeMessage.topic != "activity" || 
+                (tradeMessage.type != "trades" && tradeMessage.type != "orders_matched")) {
+                return
+            }
+
+            // 更新最后一次收到 activity 消息的时间（即使不是我们监听的 Leader 的交易）
+            lastActivityTime = System.currentTimeMillis()
+
+            val payload = tradeMessage.payload
+
+            // 根据 txHash 去重（使用原子操作避免竞态条件）
+            val txHash = payload.transactionHash
+            if (txHash != null && txHash.isNotBlank()) {
+                val currentTime = System.currentTimeMillis()
+                val existingTimestamp = processedTxHashes.asMap().putIfAbsent(txHash, currentTime)
+                if (existingTimestamp != null) {
+                    duplicateTxHashMessages++
+                    logger.debug("交易已处理过，跳过: txHash=$txHash, firstProcessedAt=$existingTimestamp, type=${tradeMessage.type}")
+                    return
+                }
+            }
+
+            // 提取交易者地址
+            val traderAddress = extractTraderAddress(payload) ?: run {
+                // 没有交易者地址，跳过
+                logger.warn("Activity Trade 消息中没有交易者地址: trader=${payload.trader}, proxyWallet=${payload.proxyWallet}, asset=${payload.asset}")
+                return
+            }
+
+            // 二次验证：确认地址匹配
+            val normalizedAddress = traderAddress.lowercase()
+            val leaderId = monitoredAddresses[normalizedAddress] ?: run {
+                return
+            }
+
+            // 解析交易数据
+            val trade = parseActivityTrade(payload, leaderId)
+            if (trade != null) {
+                logger.info("✅ 检测到 Leader 交易: leaderId=$leaderId, address=$traderAddress, side=${trade.side}, market=${trade.market}, size=${trade.size}")
+
+                // 异步处理交易（避免阻塞消息处理）
+                scope.launch {
+                    try {
+                        copyOrderTrackingService.processTrade(
+                            leaderId = leaderId,
+                            trade = trade,
+                            source = "activity-ws"
+                        )
+                    } catch (e: Exception) {
+                        logger.error("处理 Activity WS 交易失败: leaderId=$leaderId, tradeId=${trade.id}", e)
+                    }
+                }
+            } else {
+                logger.warn("解析交易数据失败: leaderId=$leaderId, address=$traderAddress, asset=${payload.asset}, side=${payload.side}")
+            }
+        } catch (e: Exception) {
+            logger.error("处理 Activity WebSocket 消息失败: ${e.message}", e)
+        }
+    }
+
+    /**
+     * 提取交易者地址
+     * 优先检查 trader.address，fallback 到 proxyWallet
+     */
+    private fun extractTraderAddress(payload: ActivityTradePayload): String? {
+        // 优先检查 trader.address
+        val address = payload.trader?.address
+            ?: payload.proxyWallet
+
+        return address
+    }
+
+    /**
+     * 解析 Activity Trade 为 TradeResponse
+     */
+    private fun parseActivityTrade(payload: ActivityTradePayload, leaderId: Long): TradeResponse? {
+        return try {
+            // 提取必需字段并验证
+            val asset = payload.asset
+            val conditionId = payload.conditionId
+            val sideRaw = payload.side
+
+            if (asset.isBlank() || conditionId.isBlank() || sideRaw.isBlank()) {
+                logger.warn("Activity Trade 消息缺少必需字段: asset=$asset, conditionId=$conditionId, side=$sideRaw")
+                return null
+            }
+
+            val side = sideRaw.uppercase()
+
+            // 验证 side 必须是 BUY 或 SELL
+            if (side != "BUY" && side != "SELL") {
+                logger.warn("Activity Trade 消息 side 字段无效: side=$side")
+                return null
+            }
+
+            // price 和 size 可能是数字或字符串，统一转换为字符串
+            val price = convertToString(payload.price) ?: run {
+                logger.warn("Activity Trade 消息 price 字段无效: ${payload.price}")
+                return null
+            }
+
+            val size = convertToString(payload.size) ?: run {
+                logger.warn("Activity Trade 消息 size 字段无效: ${payload.size}")
+                return null
+            }
+
+            // 时间戳处理：可能是秒或毫秒，可能是数字或字符串
+            val timestamp = when {
+                payload.timestamp == null -> System.currentTimeMillis().toString()
+                payload.timestamp is Number -> {
+                    val ts = (payload.timestamp as Number).toLong()
+                    // 如果时间戳小于 1e12（秒级），转换为毫秒
+                    if (ts < 1e12) (ts * 1000).toString() else ts.toString()
+                }
+
+                payload.timestamp is String -> {
+                    val tsStr = payload.timestamp as String
+                    val ts = tsStr.toLongOrNull() ?: System.currentTimeMillis()
+                    if (ts < 1e12) (ts * 1000).toString() else tsStr
+                }
+
+                else -> System.currentTimeMillis().toString()
+            }
+
+            // 解析 outcome 和 outcomeIndex
+            // 优先使用消息中的 outcomeIndex，如果没有则从 outcome 字符串解析
+            val outcome = payload.outcome
+            val outcomeIndex = payload.outcomeIndex
+                ?: parseOutcomeIndex(outcome)
+
+            // 使用 transactionHash 作为 trade ID，如果没有则生成 fallback ID
+            val tradeId = payload.transactionHash ?: "${leaderId}_${System.currentTimeMillis()}_${asset.take(10)}"
+
+            TradeResponse(
+                id = tradeId,
+                market = conditionId,
+                side = side,
+                price = price,
+                size = size,
+                timestamp = timestamp,
+                user = null, // Activity WS 中不需要
+                outcomeIndex = outcomeIndex,
+                outcome = outcome
+            )
+        } catch (e: Exception) {
+            logger.error("解析 Activity Trade 失败: ${e.message}", e)
+            null
+        }
+    }
+
+    /**
+     * 将 Any 类型的值转换为 String
+     * 支持 Number、String、BigDecimal 等类型
+     */
+    private fun convertToString(value: Any?): String? {
+        if (value == null) return null
+
+        return when (value) {
+            is String -> value
+            is Number -> {
+                // 如果是数字，转换为 BigDecimal 再转为字符串（保持精度）
+                try {
+                    BigDecimal(value.toString()).toPlainString()
+                } catch (e: Exception) {
+                    value.toString()
+                }
+            }
+
+            is BigDecimal -> value.toPlainString()
+            else -> value.toString()
+        }
+    }
+
+    /**
+     * 解析 outcome 为 outcomeIndex
+     */
+    private fun parseOutcomeIndex(outcome: String?): Int? {
+        return when (outcome?.uppercase()) {
+            "YES", "UP", "TRUE" -> 0
+            "NO", "DOWN", "FALSE" -> 1
+            else -> null
+        }
+    }
+
+    /**
+     * 停止监听
+     */
+    fun stop() {
+        logger.info("停止 Activity WebSocket 监听")
+        stopActivityTimeoutCheck()
+        wsClient?.closeConnection()
+        wsClient = null
+        isSubscribed = false
+        monitoredAddresses.clear()
+        processedTxHashes.invalidateAll()  // 清空去重缓存
+        lastActivityTime = 0
+    }
+
+    /**
+     * 获取连接状态
+     */
+    fun isConnected(): Boolean {
+        return wsClient?.isConnected() ?: false
+    }
+
+    /**
+     * 获取监听的 Leader 数量
+     */
+    fun getMonitoredCount(): Int {
+        return monitoredAddresses.size
+    }
+
+    /**
+     * 获取性能统计信息
+     */
+    fun getPerformanceStats(): Map<String, Any> {
+        val jsonParseRate = if (totalMessagesProcessed > 0) {
+            (jsonParseMessages.toDouble() / totalMessagesProcessed * 100).toInt()
+        } else {
+            0
+        }
+
+        return mapOf(
+            "totalMessages" to totalMessagesProcessed,
+            "addressMatches" to addressMatchMessages,
+            "jsonParses" to jsonParseMessages,
+            "duplicateTxHashes" to duplicateTxHashMessages,
+            "jsonParseRate" to "$jsonParseRate%",
+            "filteringEfficiency" to if (totalMessagesProcessed > 0) {
+                ((1.0 - jsonParseMessages.toDouble() / totalMessagesProcessed) * 100).toInt()
+            } else {
+                0
+            }
+        )
+    }
+
+    @PreDestroy
+    fun destroy() {
+        logger.info("Activity WS 性能统计: ${getPerformanceStats()}")
+        stop()
+        scope.cancel()
+    }
+}
+

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/monitor/UnifiedOnChainWsService.kt

@@ -1,6 +1,7 @@
 package com.wrbug.polymarketbot.service.copytrading.monitor
 
 import com.google.gson.Gson
+import com.google.gson.JsonArray
 import com.google.gson.JsonObject
 import com.wrbug.polymarketbot.api.*
 import com.wrbug.polymarketbot.service.system.RpcNodeService
@@ -19,6 +20,7 @@ import org.slf4j.LoggerFactory
 import org.springframework.beans.factory.annotation.Value
 import org.springframework.stereotype.Service
 import java.util.concurrent.ConcurrentHashMap
+import java.util.concurrent.atomic.AtomicInteger
 
 /**
  * 统一的链上 WebSocket 服务
@@ -38,27 +40,8 @@ class UnifiedOnChainWsService(
     
     private val scope = CoroutineScope(Dispatchers.Default + SupervisorJob())
     
-    // WebSocket 连接（唯一）
-    private var webSocket: WebSocket? = null
-    @Volatile
-    private var isConnected = false
-    
-    // 订阅ID计数器（用于请求 ID）
-    private var requestIdCounter = 0
-    
-    // 连接任务（确保只有一个连接任务在运行）
-    private var connectionJob: Job? = null
-    
-    // 存储所有订阅：subscriptionId -> 订阅信息
-    private val subscriptions = ConcurrentHashMap<String, SubscriptionInfo>()
-    
-    // 存储请求 ID 到订阅 ID 的映射：requestId -> subscriptionId
-    // 用于在收到订阅响应时，将 subscription ID 关联到对应的订阅
-    private val requestIdToSubscriptionId = ConcurrentHashMap<Int, String>()
-    
-    // 存储 RPC subscriptionId 到订阅 ID 的映射：rpcSubscriptionId -> subscriptionId
-    // 用于在收到日志通知时，知道是哪个订阅
-    private val rpcSubscriptionIdToSubscriptionId = ConcurrentHashMap<String, String>()
+    // 存储所有地址的连接：address -> AddressWsConnection
+    private val addressConnections = ConcurrentHashMap<String, AddressWsConnection>()
     
     /**
      * 订阅信息
@@ -88,31 +71,24 @@ class UnifiedOnChainWsService(
         callback: suspend (String, OkHttpClient, EthereumRpcApi) -> Unit
     ): Boolean {
         try {
-            // 如果已经订阅，先取消
-            if (subscriptions.containsKey(subscriptionId)) {
-                unsubscribe(subscriptionId)
+            val lowerAddress = address.lowercase()
+            
+            // 找到或创建该地址的连接
+            val connection = addressConnections.computeIfAbsent(lowerAddress) {
+                AddressWsConnection(it).apply { start() }
             }
             
             // 创建订阅信息
             val subscription = SubscriptionInfo(
                 subscriptionId = subscriptionId,
-                address = address.lowercase(),
+                address = lowerAddress,
                 entityType = entityType,
                 entityId = entityId,
                 callback = callback
             )
             
-            subscriptions[subscriptionId] = subscription
-            
-            // 如果已连接，立即订阅
-            if (isConnected) {
-                scope.launch {
-                    subscribeAddress(subscription)
-                }
-            } else {
-                // 如果未连接，启动连接
-                startConnection()
-            }
+            // 添加订阅
+            connection.addSubscription(subscription)
             
             logger.info("订阅地址监听: subscriptionId=$subscriptionId, address=$address, entityType=$entityType, entityId=$entityId")
             return true
@@ -126,440 +102,345 @@ class UnifiedOnChainWsService(
      * 取消订阅
      */
     fun unsubscribe(subscriptionId: String) {
-        val subscription = subscriptions.remove(subscriptionId)
-        
-        if (subscription != null && isConnected) {
-            // 取消该订阅的所有 RPC 订阅
-            scope.launch {
-                // 查找该订阅的所有 RPC subscriptionId
-                val rpcSubscriptionIds = rpcSubscriptionIdToSubscriptionId.entries
-                    .filter { it.value == subscriptionId }
-                    .map { it.key }
+        // 遍历所有连接找到含有该订阅的连接
+        for (connection in addressConnections.values) {
+            if (connection.hasSubscription(subscriptionId)) {
+                connection.removeSubscription(subscriptionId)
                 
-                for (rpcSubId in rpcSubscriptionIds) {
-                    unsubscribeRpc(rpcSubId)
-                    rpcSubscriptionIdToSubscriptionId.remove(rpcSubId)
-                }
-            }
-            
-            logger.info("取消订阅: subscriptionId=$subscriptionId")
-        }
-        
-        // 如果没有订阅了，停止连接
-        if (subscriptions.isEmpty()) {
-            stop()
-        }
-    }
-    
-    /**
-     * 启动连接（如果还没有连接）
-     */
-    private fun startConnection() {
-        // 如果没有订阅，不启动连接
-        if (subscriptions.isEmpty()) {
-            return
-        }
-        
-        // 如果连接任务已经在运行，不重复启动
-        if (connectionJob != null && connectionJob!!.isActive) {
-            return
-        }
-        
-        // 启动连接任务
-        connectionJob = scope.launch {
-            startConnectionLoop()
-        }
-    }
-    
-    /**
-     * 启动连接循环
-     */
-    private suspend fun startConnectionLoop() {
-        while (scope.isActive) {
-            try {
-                // 如果没有订阅，停止连接
-                if (subscriptions.isEmpty()) {
-                    logger.info("没有订阅，停止连接")
-                    stop()
-                    break
+                // 如果该连接没有订阅了，停止并移除
+                if (connection.isSubscriptionsEmpty()) {
+                    connection.stop()
+                    addressConnections.remove(connection.address)
+                    logger.info("连接已无订阅，关闭连接: address=${connection.address}")
                 }
                 
-                // 如果已经连接，等待断开
-                if (isConnected && webSocket != null) {
-                    waitForDisconnect()
-                    continue
-                }
-                
-                // 获取可用的 RPC 节点
-                val wsUrl = rpcNodeService.getWsUrl()
-                val httpUrl = rpcNodeService.getHttpUrl()
-                
-                if (wsUrl.isBlank() || httpUrl.isBlank()) {
-                    logger.warn("没有可用的 RPC 节点，等待重试...")
-                    delay(reconnectDelay)
-                    continue
-                }
-                
-                logger.info("连接链上 WebSocket: $wsUrl (${subscriptions.size} 个订阅)")
-                
-                // 创建 HTTP 客户端（用于 RPC 调用）
-                val httpClient = createHttpClient()
-                
-                // 创建 RPC API 客户端
-                val rpcApi = retrofitFactory.createEthereumRpcApi(httpUrl)
-                
-                // 连接 WebSocket
-                connectWebSocket(wsUrl, httpClient, rpcApi)
-                
-                // 等待连接建立
-                waitForConnect()
-                
-                // 如果连接成功，订阅所有地址
-                if (isConnected) {
-                    logger.info("WebSocket 连接已建立，开始订阅")
-                    for (subscription in subscriptions.values) {
-                        subscribeAddress(subscription)
-                    }
-                    
-                    // 等待连接断开
-                    waitForDisconnect()
-                }
-                
-                // 连接断开后，如果没有订阅了，不再重连
-                if (subscriptions.isEmpty()) {
-                    logger.info("没有订阅，停止重连")
-                    break
-                }
-                
-                // 等待后重连
-                logger.info("WebSocket 连接断开，等待 ${reconnectDelay}ms 后重连")
-                delay(reconnectDelay)
-                
-            } catch (e: Exception) {
-                logger.error("连接异常: ${e.message}", e)
-                delay(reconnectDelay)
-            }
-        }
-    }
-    
-    /**
-     * 创建 HTTP 客户端
-     */
-    private fun createHttpClient(): OkHttpClient {
-        val proxy = getProxyConfig()
-        val builder = createClient()
-        
-        if (proxy != null) {
-            builder.proxy(proxy)
-        }
-        
-        return builder.build()
-    }
-    
-    /**
-     * 连接 WebSocket
-     */
-    private fun connectWebSocket(wsUrl: String, httpClient: OkHttpClient, rpcApi: EthereumRpcApi) {
-        // 先关闭旧连接
-        webSocket?.close(1000, "重新连接")
-        webSocket = null
-        isConnected = false
-        
-        val request = Request.Builder()
-            .url(wsUrl)
-            .build()
-        
-        webSocket = httpClient.newWebSocket(request, object : WebSocketListener() {
-            override fun onOpen(webSocket: WebSocket, response: okhttp3.Response) {
-                isConnected = true
-                logger.info("链上 WebSocket 连接成功")
-            }
-            
-            override fun onMessage(webSocket: WebSocket, text: String) {
-                scope.launch {
-                    handleMessage(text, httpClient, rpcApi)
-                }
-            }
-            
-            override fun onMessage(webSocket: WebSocket, bytes: ByteString) {
-                scope.launch {
-                    handleMessage(bytes.utf8(), httpClient, rpcApi)
-                }
-            }
-            
-            override fun onClosing(webSocket: WebSocket, code: Int, reason: String) {
-                isConnected = false
-                logger.warn("链上 WebSocket 连接关闭: code=$code, reason=$reason")
-            }
-            
-            override fun onClosed(webSocket: WebSocket, code: Int, reason: String) {
-                isConnected = false
-                logger.warn("链上 WebSocket 连接已关闭: code=$code, reason=$reason")
-            }
-            
-            override fun onFailure(webSocket: WebSocket, t: Throwable, response: okhttp3.Response?) {
-                logger.error("链上 WebSocket 连接失败: ${t.message}", t)
-                isConnected = false
-            }
-        })
-    }
-    
-    /**
-     * 等待连接建立
-     */
-    private suspend fun waitForConnect() {
-        var waited = 0L
-        val timeout = 15000L  // 15秒超时
-        
-        while (!isConnected && waited < timeout) {
-            delay(100)
-            waited += 100
-        }
-        
-        if (!isConnected) {
-            logger.warn("WebSocket 连接超时，等待重连")
-        }
-    }
-    
-    /**
-     * 等待连接断开
-     */
-    private suspend fun waitForDisconnect() {
-        while (isConnected && scope.isActive) {
-            delay(1000)
-        }
-    }
-    
-    /**
-     * 订阅地址（为每个地址订阅 6 个事件）
-     */
-    private suspend fun subscribeAddress(subscription: SubscriptionInfo) {
-        if (webSocket == null || !isConnected) {
-            return
-        }
-        
-        val address = subscription.address
-        val walletTopic = OnChainWsUtils.addressToTopic32(address)
-        val subscriptionId = subscription.subscriptionId
-        
-        try {
-            // 订阅 USDC Transfer (from wallet)
-            subscribeLogs(OnChainWsUtils.USDC_CONTRACT, listOf(OnChainWsUtils.ERC20_TRANSFER_TOPIC, walletTopic), subscriptionId)
-            
-            // 订阅 USDC Transfer (to wallet)
-            subscribeLogs(OnChainWsUtils.USDC_CONTRACT, listOf(OnChainWsUtils.ERC20_TRANSFER_TOPIC, null, walletTopic), subscriptionId)
-            
-            // 订阅 ERC1155 TransferSingle (from wallet)
-            subscribeLogs(OnChainWsUtils.ERC1155_CONTRACT, listOf(OnChainWsUtils.ERC1155_TRANSFER_SINGLE_TOPIC, null, walletTopic), subscriptionId)
-            
-            // 订阅 ERC1155 TransferSingle (to wallet)
-            subscribeLogs(OnChainWsUtils.ERC1155_CONTRACT, listOf(OnChainWsUtils.ERC1155_TRANSFER_SINGLE_TOPIC, null, null, walletTopic), subscriptionId)
-            
-            // 订阅 ERC1155 TransferBatch (from wallet)
-            subscribeLogs(OnChainWsUtils.ERC1155_CONTRACT, listOf(OnChainWsUtils.ERC1155_TRANSFER_BATCH_TOPIC, null, walletTopic), subscriptionId)
-            
-            // 订阅 ERC1155 TransferBatch (to wallet)
-            subscribeLogs(OnChainWsUtils.ERC1155_CONTRACT, listOf(OnChainWsUtils.ERC1155_TRANSFER_BATCH_TOPIC, null, null, walletTopic), subscriptionId)
-            
-            logger.debug("已订阅地址: subscriptionId=$subscriptionId, address=$address")
-        } catch (e: Exception) {
-            logger.error("订阅地址失败: subscriptionId=$subscriptionId, address=$address, error=${e.message}", e)
-        }
-    }
-    
-    /**
-     * 订阅日志
-     */
-    private fun subscribeLogs(address: String, topics: List<String?>, subscriptionId: String) {
-        val ws = webSocket ?: return
-        
-        val params = mapOf(
-            "address" to address.lowercase(),
-            "topics" to topics.filterNotNull()
-        )
-        
-        val requestId = ++requestIdCounter
-        requestIdToSubscriptionId[requestId] = subscriptionId
-        
-        val request = mapOf(
-            "jsonrpc" to "2.0",
-            "id" to requestId,
-            "method" to "eth_subscribe",
-            "params" to listOf("logs", params)
-        )
-        
-        val message = gson.toJson(request)
-        ws.send(message)
-    }
-    
-    /**
-     * 取消 RPC 订阅
-     */
-    private fun unsubscribeRpc(rpcSubscriptionId: String) {
-        val ws = webSocket ?: return
-        
-        val requestId = ++requestIdCounter
-        val request = mapOf(
-            "jsonrpc" to "2.0",
-            "id" to requestId,
-            "method" to "eth_unsubscribe",
-            "params" to listOf(rpcSubscriptionId)
-        )
-        
-        val message = gson.toJson(request)
-        ws.send(message)
-    }
-    
-    /**
-     * 处理 WebSocket 消息
-     */
-    private suspend fun handleMessage(text: String, httpClient: OkHttpClient, rpcApi: EthereumRpcApi) {
-        try {
-            val message = gson.fromJson(text, JsonObject::class.java)
-            
-            // 处理订阅响应
-            if (message.has("result") && message.has("id")) {
-                val requestId = message.get("id")?.asInt
-                val rpcSubscriptionId = message.get("result")?.asString
-                
-                if (requestId != null && rpcSubscriptionId != null) {
-                    val subscriptionId = requestIdToSubscriptionId.remove(requestId)
-                    if (subscriptionId != null) {
-                        // 保存 RPC subscriptionId 到订阅的映射
-                        rpcSubscriptionIdToSubscriptionId[rpcSubscriptionId] = subscriptionId
-                        logger.debug("订阅成功: subscriptionId=$subscriptionId, rpcSubscriptionId=$rpcSubscriptionId")
-                    }
-                }
+                logger.info("取消订阅: subscriptionId=$subscriptionId")
                 return
             }
-            
-            // 处理日志通知
-            if (message.has("params")) {
-                val params = message.getAsJsonObject("params")
-                val subscriptionIdParam = params.get("subscription")?.asString
-                val result = params.getAsJsonObject("result")
-                
-                if (result != null) {
-                    val txHash = result.get("transactionHash")?.asString
-                    if (txHash != null && subscriptionIdParam != null) {
-                        // 根据 RPC subscriptionId 找到对应的订阅
-                        val subscriptionId = rpcSubscriptionIdToSubscriptionId[subscriptionIdParam]
-                        if (subscriptionId != null) {
-                            // 处理交易，分发给对应的订阅者
-                            processTransactionForSubscription(txHash, subscriptionId, httpClient, rpcApi)
-                        } else {
-                            // 如果没有找到订阅，可能是新订阅还未建立映射，尝试处理所有订阅
-                            processTransaction(txHash, httpClient, rpcApi)
-                        }
-                    }
-                }
-            }
-        } catch (e: Exception) {
-            logger.error("处理 WebSocket 消息失败: ${e.message}", e)
         }
     }
     
     /**
-     * 处理交易（为特定订阅）
-     * 直接调用订阅的回调
-     */
-    private suspend fun processTransactionForSubscription(
-        txHash: String,
-        subscriptionId: String,
-        httpClient: OkHttpClient,
-        rpcApi: EthereumRpcApi
-    ) {
-        val subscription = subscriptions[subscriptionId] ?: return
-        
-        try {
-            subscription.callback(txHash, httpClient, rpcApi)
-        } catch (e: Exception) {
-            logger.error("调用订阅回调失败: subscriptionId=$subscriptionId, txHash=$txHash, error=${e.message}", e)
-        }
-    }
-    
-    /**
-     * 处理交易（为所有订阅，用于兼容）
-     * 解析交易中的 Transfer 事件，分发给所有订阅者
-     */
-    private suspend fun processTransaction(txHash: String, httpClient: OkHttpClient, rpcApi: EthereumRpcApi) {
-        try {
-            // 获取交易 receipt
-            val receiptRequest = JsonRpcRequest(
-                method = "eth_getTransactionReceipt",
-                params = listOf(txHash)
-            )
-            
-            val receiptResponse = rpcApi.call(receiptRequest)
-            if (!receiptResponse.isSuccessful || receiptResponse.body() == null) {
-                return
-            }
-            
-            val receiptRpcResponse = receiptResponse.body()!!
-            if (receiptRpcResponse.error != null || receiptRpcResponse.result == null) {
-                return
-            }
-            
-            // 使用 Gson 解析 receipt JSON
-            val receiptJson = receiptRpcResponse.result.asJsonObject
-            
-            // 解析 receipt 中的 Transfer 日志
-            val logs = receiptJson.getAsJsonArray("logs") ?: return
-            val (erc20Transfers, erc1155Transfers) = OnChainWsUtils.parseReceiptTransfers(logs)
-            
-            // 为每个订阅检查是否匹配，如果匹配则调用回调
-            for (subscription in subscriptions.values) {
-                val address = subscription.address
-                
-                // 检查该地址是否参与了交易（通过检查 Transfer 日志）
-                val isInvolved = erc20Transfers.any { 
-                    it.from.lowercase() == address || it.to.lowercase() == address 
-                } || erc1155Transfers.any { 
-                    it.from.lowercase() == address || it.to.lowercase() == address 
-                }
-                
-                if (isInvolved) {
-                    // 该地址参与了交易，调用回调
-                    try {
-                        subscription.callback(txHash, httpClient, rpcApi)
-                    } catch (e: Exception) {
-                        logger.error("调用订阅回调失败: subscriptionId=${subscription.subscriptionId}, txHash=$txHash, error=${e.message}", e)
-                    }
-                }
-            }
-        } catch (e: Exception) {
-            logger.error("处理交易失败: txHash=$txHash, ${e.message}", e)
-        }
-    }
-    
-    /**
-     * 停止连接
+     * 停止所有服务
      */
     fun stop() {
-        connectionJob?.cancel()
-        connectionJob = null
-        
-        // 关闭 WebSocket 连接
-        webSocket?.close(1000, "停止监听")
-        webSocket = null
-        isConnected = false
-        
-        // 清空订阅信息
-        subscriptions.clear()
-        requestIdToSubscriptionId.clear()
-        rpcSubscriptionIdToSubscriptionId.clear()
+        for (connection in addressConnections.values) {
+            connection.stop()
+        }
+        addressConnections.clear()
     }
-    
+
+    /**
+     * 获取连接状态
+     * @return Map<address, isConnected>
+     */
+    fun getConnectionStatuses(): Map<String, Boolean> {
+        return addressConnections.mapValues { (_, connection) -> connection.isConnected() }
+    }
+
     @PostConstruct
     fun init() {
-        // 服务启动时不自动连接，等待有订阅时再连接
-        logger.info("统一链上 WebSocket 服务已初始化")
+        logger.info("统一链上 WebSocket 服务已初始化 (独立连接模式)")
     }
-    
+
     @PreDestroy
     fun destroy() {
         stop()
         scope.cancel()
     }
+
+    /**
+     * 单个地址的 WebSocket 连接管理
+     */
+    inner class AddressWsConnection(val address: String) {
+        private var webSocket: WebSocket? = null
+        @Volatile
+        private var isConnected = false
+        
+        // 订阅ID计数器（用于请求 ID）
+        private var requestIdCounter = AtomicInteger(0)
+        
+        // 连接任务
+        private var connectionJob: Job? = null
+        
+        // 该连接下的所有订阅：subscriptionId -> SubscriptionInfo
+        // 理论上一个地址可能被多个业务订阅（如：既是被跟单者又是普通监控），虽然业务上通常只有一个
+        private val subscriptions = ConcurrentHashMap<String, SubscriptionInfo>()
+        
+        // 存储请求 ID 到订阅 ID 的映射：requestId -> subscriptionId
+        private val requestIdToSubscriptionId = ConcurrentHashMap<Int, String>()
+        
+        // 存储 RPC subscriptionId 到订阅 ID 的映射：rpcSubscriptionId -> subscriptionId
+        private val rpcSubscriptionIdToSubscriptionId = ConcurrentHashMap<String, String>()
+
+        fun start() {
+            if (connectionJob != null && connectionJob!!.isActive) return
+            connectionJob = scope.launch {
+                startConnectionLoop()
+            }
+        }
+
+        fun stop() {
+            connectionJob?.cancel()
+            connectionJob = null
+            webSocket?.close(1000, "停止监听")
+            webSocket = null
+            isConnected = false
+            subscriptions.clear()
+            requestIdToSubscriptionId.clear()
+            rpcSubscriptionIdToSubscriptionId.clear()
+        }
+
+        fun addSubscription(subscription: SubscriptionInfo) {
+            // 如果已经存在，先移除旧的
+            removeSubscription(subscription.subscriptionId)
+            subscriptions[subscription.subscriptionId] = subscription
+            
+            // 如果已经连接，立即发送链上订阅请求
+            if (isConnected) {
+                scope.launch {
+                    subscribeAddressOnChain(subscription)
+                }
+            }
+        }
+
+        fun removeSubscription(subscriptionId: String) {
+            subscriptions.remove(subscriptionId)
+            // 不需要显式发送 eth_unsubscribe，因为连接是 per-address 的，
+            // 只要只要连接还在，就保持该地址相关的所有 logs 订阅。
+            // 只有当所有 subscription 都移除了，连接才会关闭。
+        }
+
+        fun hasSubscription(subscriptionId: String): Boolean {
+            return subscriptions.containsKey(subscriptionId)
+        }
+
+        fun isSubscriptionsEmpty(): Boolean {
+            return subscriptions.isEmpty()
+        }
+
+        fun isConnected(): Boolean {
+            return isConnected
+        }
+
+        private suspend fun startConnectionLoop() {
+            while (scope.isActive) {
+                try {
+                    if (subscriptions.isEmpty()) {
+                        // 如果启动循环时还没订阅（不太可能，通常是先 addSubscription 再 start，或者是 start 后 addSubscription）
+                        // 或者订阅被清空了，外部应当掉 stop，但这里作为防守
+                        delay(1000) 
+                        continue
+                    }
+
+                    if (isConnected && webSocket != null) {
+                        waitForDisconnect()
+                        continue
+                    }
+
+                    // 获取可用的 RPC 节点
+                    val wsUrl = rpcNodeService.getWsUrl()
+                    val httpUrl = rpcNodeService.getHttpUrl()
+
+                    logger.info("[$address] 连接链上 WebSocket: $wsUrl")
+
+                    val httpClient = createHttpClient()
+                    val rpcApi = retrofitFactory.createEthereumRpcApi(httpUrl)
+
+                    connectWebSocket(wsUrl, httpClient, rpcApi)
+                    waitForConnect()
+
+                    if (isConnected) {
+                        logger.info("[$address] WebSocket 连接已建立，开始注册订阅")
+                        // 重新为所有订阅注册链上监听
+                        for (subscription in subscriptions.values) {
+                            subscribeAddressOnChain(subscription)
+                        }
+                        waitForDisconnect()
+                    }
+
+                    logger.info("[$address] WebSocket 连接断开，等待 ${reconnectDelay}ms 后重连")
+                    delay(reconnectDelay)
+
+                } catch (e: Exception) {
+                    logger.error("[$address] 连接异常: ${e.message}", e)
+                    delay(reconnectDelay)
+                }
+            }
+        }
+
+        private fun connectWebSocket(wsUrl: String, httpClient: OkHttpClient, rpcApi: EthereumRpcApi) {
+            webSocket?.close(1000, "重新连接")
+            webSocket = null
+            isConnected = false
+
+            val request = Request.Builder().url(wsUrl).build()
+            
+            webSocket = httpClient.newWebSocket(request, object : WebSocketListener() {
+                override fun onOpen(webSocket: WebSocket, response: okhttp3.Response) {
+                    isConnected = true
+                    logger.info("[$address] 链上 WebSocket 连接成功")
+                }
+
+                override fun onMessage(webSocket: WebSocket, text: String) {
+                    scope.launch { handleMessage(text, httpClient, rpcApi) }
+                }
+
+                override fun onMessage(webSocket: WebSocket, bytes: ByteString) {
+                    scope.launch { handleMessage(bytes.utf8(), httpClient, rpcApi) }
+                }
+
+                override fun onClosing(webSocket: WebSocket, code: Int, reason: String) {
+                    isConnected = false
+                    logger.warn("[$address] 链上 WebSocket 连接关闭: code=$code, reason=$reason")
+                }
+
+                override fun onClosed(webSocket: WebSocket, code: Int, reason: String) {
+                    isConnected = false
+                    logger.warn("[$address] 链上 WebSocket 连接已关闭: code=$code, reason=$reason")
+                }
+
+                override fun onFailure(webSocket: WebSocket, t: Throwable, response: okhttp3.Response?) {
+                    logger.error("[$address] 链上 WebSocket 连接失败: ${t.message}", t)
+                    isConnected = false
+                }
+            })
+        }
+
+        private suspend fun subscribeAddressOnChain(subscription: SubscriptionInfo) {
+            if (webSocket == null || !isConnected) return
+            
+            val walletTopic = OnChainWsUtils.addressToTopic32(address)
+            val subId = subscription.subscriptionId
+            
+            try {
+                // 订阅该地址相关的所有事件
+                // USDC Transfer (from/to)
+                subscribeLogs(OnChainWsUtils.USDC_CONTRACT, listOf(OnChainWsUtils.ERC20_TRANSFER_TOPIC, walletTopic), subId)
+                subscribeLogs(OnChainWsUtils.USDC_CONTRACT, listOf(OnChainWsUtils.ERC20_TRANSFER_TOPIC, null, walletTopic), subId)
+                
+                // ERC1155 TransferSingle (from/to)
+                subscribeLogs(OnChainWsUtils.ERC1155_CONTRACT, listOf(OnChainWsUtils.ERC1155_TRANSFER_SINGLE_TOPIC, null, walletTopic), subId)
+                subscribeLogs(OnChainWsUtils.ERC1155_CONTRACT, listOf(OnChainWsUtils.ERC1155_TRANSFER_SINGLE_TOPIC, null, null, walletTopic), subId)
+                
+                // ERC1155 TransferBatch (from/to)
+                subscribeLogs(OnChainWsUtils.ERC1155_CONTRACT, listOf(OnChainWsUtils.ERC1155_TRANSFER_BATCH_TOPIC, null, walletTopic), subId)
+                subscribeLogs(OnChainWsUtils.ERC1155_CONTRACT, listOf(OnChainWsUtils.ERC1155_TRANSFER_BATCH_TOPIC, null, null, walletTopic), subId)
+                
+                logger.debug("[$address] 已发送链上订阅请求: subscriptionId=$subId")
+            } catch (e: Exception) {
+                logger.error("[$address] 发送链上订阅请求失败: error=${e.message}", e)
+            }
+        }
+
+        private fun subscribeLogs(contractAddress: String, topics: List<String?>, subscriptionId: String) {
+            val ws = webSocket ?: return
+            
+            val topicsArray = gson.toJsonTree(topics).asJsonArray
+            val logParams = JsonObject()
+            logParams.addProperty("address", contractAddress.lowercase())
+            logParams.add("topics", topicsArray)
+            
+            val requestId = requestIdCounter.incrementAndGet()
+            requestIdToSubscriptionId[requestId] = subscriptionId
+            
+            val request = JsonObject()
+            request.addProperty("jsonrpc", "2.0")
+            request.addProperty("id", requestId)
+            request.addProperty("method", "eth_subscribe")
+            val paramsArray = JsonArray()
+            paramsArray.add("logs")
+            paramsArray.add(logParams)
+            request.add("params", paramsArray)
+            
+            ws.send(gson.toJson(request))
+        }
+
+        private suspend fun handleMessage(text: String, httpClient: OkHttpClient, rpcApi: EthereumRpcApi) {
+            try {
+                val message = gson.fromJson(text, JsonObject::class.java)
+
+                // 1. 处理订阅响应 (eth_subscribe response)
+                if (message.has("result") && message.has("id")) {
+                    val requestId = message.get("id")?.asInt
+                    val rpcSubscriptionId = message.get("result")?.asString
+                    
+                    if (requestId != null && rpcSubscriptionId != null) {
+                        val subId = requestIdToSubscriptionId.remove(requestId)
+                        if (subId != null) {
+                            rpcSubscriptionIdToSubscriptionId[rpcSubscriptionId] = subId
+                            logger.debug("[$address] 链上订阅成功: mapped connection rpcSubId=$rpcSubscriptionId to localSubId=$subId")
+                        }
+                    }
+                    return
+                }
+
+                // 2. 处理日志通知 (eth_subscription)
+                val method = message.get("method")?.asString
+                if (method == "eth_subscription") {
+                    val params = message.getAsJsonObject("params") ?: return
+                    val rpcSubParam = params.get("subscription")?.asString
+                    val result = params.getAsJsonObject("result") ?: return
+                    val txHash = result.get("transactionHash")?.asString
+
+                    if (txHash != null && rpcSubParam != null) {
+                        // 找到触发此通知的本地订阅 ID
+                        // 因为我们在这个连接里只订阅了 this.address，所以理论上所有通知都跟这个 address 有关
+                        // 但我们需要找到对应的 callback
+                        val localSubId = rpcSubscriptionIdToSubscriptionId[rpcSubParam]
+                        
+                        if (localSubId != null) {
+                            val subscription = subscriptions[localSubId]
+                            if (subscription != null) {
+                                logger.info("[$address] 收到交易通知: txHash=$txHash, subId=$localSubId")
+                                runCatching {
+                                    subscription.callback(txHash, httpClient, rpcApi)
+                                }.onFailure { e ->
+                                    logger.error("[$address] 回调执行失败: ${e.message}", e)
+                                }
+                            }
+                        } else {
+                            // 找不到具体是哪个订阅请求触发的（可能是重启后之前的订阅残留？或者映射丢失？）
+                            // 在单地址单连接模式下，只要是这个 connection 收到的，肯定是关于这个 address 的
+                            // 我们可以尝试通知所有订阅者（通常一个地址只有一个订阅者，除非此地址既是Leader又是User）
+                            logger.warn("[$address] 未找到映射的订阅ID: rpcSubId=$rpcSubParam. 广播给所有订阅者.")
+                            subscriptions.values.forEach { sub ->
+                                runCatching {
+                                    sub.callback(txHash, httpClient, rpcApi)
+                                }.onFailure { e ->
+                                    logger.error("[$address] 广播回调执行失败: ${e.message}", e)
+                                }
+                            }
+                        }
+                    }
+                }
+            } catch (e: Exception) {
+                logger.error("[$address] 处理消息失败: ${e.message}", e)
+            }
+        }
+        
+        private suspend fun waitForConnect() {
+            var waited = 0L
+            val timeout = 15000L
+            while (!isConnected && waited < timeout) {
+                delay(100)
+                waited += 100
+            }
+            if (!isConnected) logger.warn("[$address] WebSocket 连接超时")
+        }
+
+        private suspend fun waitForDisconnect() {
+            while (isConnected && scope.isActive) {
+                delay(1000)
+            }
+        }
+        
+        private fun createHttpClient(): OkHttpClient {
+            val proxy = getProxyConfig()
+            val builder = createClient()
+            if (proxy != null) builder.proxy(proxy)
+            return builder.build()
+        }
+    }
 }
 

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/orders/OrderPushService.kt

@@ -1,7 +1,6 @@
 package com.wrbug.polymarketbot.service.copytrading.orders
 
 import com.fasterxml.jackson.databind.ObjectMapper
-import com.wrbug.polymarketbot.api.MarketResponse
 import com.wrbug.polymarketbot.dto.OrderDetailDto
 import com.wrbug.polymarketbot.dto.OrderMessageDto
 import com.wrbug.polymarketbot.dto.OrderPushMessage
@@ -19,6 +18,8 @@ import com.wrbug.polymarketbot.util.CryptoUtils
 import com.wrbug.polymarketbot.repository.CopyOrderTrackingRepository
 import com.wrbug.polymarketbot.repository.CopyTradingRepository
 import com.wrbug.polymarketbot.repository.LeaderRepository
+import com.wrbug.polymarketbot.constants.PolymarketConstants
+import com.wrbug.polymarketbot.service.common.MarketService
 import org.springframework.stereotype.Service
 import java.util.concurrent.ConcurrentHashMap
 
@@ -35,13 +36,13 @@ class OrderPushService(
     private val cryptoUtils: CryptoUtils,
     private val copyOrderTrackingRepository: CopyOrderTrackingRepository? = null,  // 可选，避免循环依赖
     private val copyTradingRepository: CopyTradingRepository? = null,  // 可选，避免循环依赖
-    private val leaderRepository: LeaderRepository? = null  // 可选，避免循环依赖
+    private val leaderRepository: LeaderRepository? = null,  // 可选，避免循环依赖
+    private val marketService: MarketService  // 市场信息服务
 ) {
 
     private val logger = LoggerFactory.getLogger(OrderPushService::class.java)
 
-    @Value("\${polymarket.rtds.ws-url}")
-    private lateinit var polymarketWsUrl: String
+    private val polymarketWsUrl: String = PolymarketConstants.RTDS_WS_URL
 
     // 存储账户 ID 和对应的 WebSocket 连接
     private val accountConnections = ConcurrentHashMap<Long, PolymarketWebSocketClient>()
@@ -422,8 +423,8 @@ class OrderPushService(
             
             result.fold(
                 onSuccess = { openOrder ->
-                    // 获取市场信息（通过 Gamma API）
-                    val marketInfo = fetchMarketInfo(conditionId ?: openOrder.market)
+                    // 获取市场信息（使用 MarketService，优先从数据库/缓存获取）
+                    val market = marketService.getMarket(conditionId ?: openOrder.market)
 
                     // 转换为 DTO
                     // 注意：createdAt 是 unix timestamp (Long)，需要转换为字符串
@@ -436,9 +437,9 @@ class OrderPushService(
                         filled = openOrder.sizeMatched,  // 使用 size_matched
                         status = openOrder.status,
                         createdAt = openOrder.createdAt.toString(),  // unix timestamp 转换为字符串
-                        marketName = marketInfo?.question,
-                        marketSlug = marketInfo?.slug,
-                        marketIcon = marketInfo?.icon
+                        marketName = market?.title,
+                        marketSlug = market?.slug,  // 显示用的 slug
+                        marketIcon = market?.icon
                     )
                 },
                 onFailure = { e ->
@@ -452,40 +453,6 @@ class OrderPushService(
         }
     }
 
-    /**
-     * 获取市场信息（通过 Gamma API）
-     * 文档: https://docs.polymarket.com/api-reference/markets/list-markets
-     *
-     * 使用 /markets 接口，通过 condition_ids 查询参数获取市场信息
-     * 订单返回的 market 字段是 16 进制的 condition ID（如 "0x..."）
-     */
-    private suspend fun fetchMarketInfo(conditionId: String): MarketResponse? {
-        return try {
-            // 创建 Gamma API 客户端（公开 API，不需要认证）
-            val gammaApi = retrofitFactory.createGammaApi()
-
-            // 调用 Gamma API 获取市场信息
-            // 使用 /markets 接口，通过 condition_ids 查询参数
-            val response = gammaApi.listMarkets(
-                conditionIds = listOf(conditionId),
-                includeTag = null
-            )
-            if (response.isSuccessful && response.body() != null) {
-                val markets = response.body()!!
-                if (markets.isNotEmpty()) {
-                    val market = markets.first()
-                    return market
-                } else {
-                    return null
-                }
-            } else {
-                null
-            }
-        } catch (e: Exception) {
-            null
-        }
-    }
-
     /**
      * 订阅账户的订单推送（保留用于向后兼容）
      */

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/orders/OrderSigningService.kt

@@ -36,13 +36,11 @@ class OrderSigningService {
         size = 2,
         amount = 4
     )
-    
-    // 金额精度限制（根据 Polymarket API 要求）
-    // makerAmount (USDC) 最多 2 位小数
-    // takerAmount (shares) 最多 4 位小数
-    private val MAKER_AMOUNT_DECIMALS = 2  // USDC 金额精度
-    private val TAKER_AMOUNT_DECIMALS = 4  // shares 数量精度
-    
+
+    // 价格有效范围（Polymarket API 要求）
+    private val MIN_PRICE = BigDecimal("0.01")
+    private val MAX_PRICE = BigDecimal("0.99")
+
     /**
      * 订单金额计算结果
      */
@@ -62,7 +60,9 @@ class OrderSigningService {
     
     /**
      * 计算订单金额（makerAmount 和 takerAmount）
-     * 
+     *
+     * 参考 clob-client/src/order-builder/helpers.ts 的 getOrderRawAmounts 函数
+     *
      * @param side BUY 或 SELL
      * @param size 数量（shares）
      * @param price 价格（0-1 之间）
@@ -77,49 +77,59 @@ class OrderSigningService {
     ): OrderAmounts {
         val sizeDecimal = size.toSafeBigDecimal()
         val priceDecimal = price.toSafeBigDecimal()
+
+        // 对价格进行 roundNormal 处理（与 clob-client 保持一致）
+        var rawPrice = roundNormal(priceDecimal, roundConfig.price)
+
+        // 验证价格范围，如果超出则调整到最接近的有效值
+        // Polymarket API 要求: 0.01 <= price <= 0.99
+        if (rawPrice > MAX_PRICE) {
+            logger.warn("价格超出最大限制，已调整: $priceDecimal -> $MAX_PRICE")
+            rawPrice = MAX_PRICE
+        } else if (rawPrice < MIN_PRICE) {
+            logger.warn("价格低于最小限制，已调整: $priceDecimal -> $MIN_PRICE")
+            rawPrice = MIN_PRICE
+        }
+
         if (side.uppercase() == "BUY") {
             // BUY: makerAmount = price * size (USDC), takerAmount = size (shares)
-            // makerAmount 是 USDC 金额，最多 2 位小数
-            // takerAmount 是 shares 数量，最多 4 位小数
-            val rawTakerAmt = roundDown(sizeDecimal, roundConfig.size)
-            
-            // makerAmount = price * size，使用原始价格计算（与SDK保持一致）
-            // 先使用原始价格计算，然后再进行舍入，确保精度一致
-            var rawMakerAmt = rawTakerAmt.multiply(priceDecimal)
-            
-            // 确保 makerAmount 精度（USDC，最多 2 位小数）
-            rawMakerAmt = roundDown(rawMakerAmt, MAKER_AMOUNT_DECIMALS)
-            
-            // 确保 takerAmount 精度（shares，最多 4 位小数）
-            val finalTakerAmt = roundDown(rawTakerAmt, TAKER_AMOUNT_DECIMALS)
-            
+            // 参考 clob-client/src/order-builder/helpers.ts 第 73-89 行
+            // 注意：Polymarket API 要求市场买入订单的 makerAmount 最多 2 位小数，takerAmount 最多 4 位小数
+            // takerAmount (shares) 使用 4 位小数
+            val rawTakerAmt = roundDown(sizeDecimal, 4)
+
+            var rawMakerAmt = rawTakerAmt.multiply(rawPrice)
+            // makerAmount (USDC) 使用 2 位小数
+            if (decimalPlaces(rawMakerAmt) > 2) {
+                rawMakerAmt = roundUp(rawMakerAmt, 2 + 4)
+                if (decimalPlaces(rawMakerAmt) > 2) {
+                    rawMakerAmt = roundDown(rawMakerAmt, 2)
+                }
+            }
+
             // 转换为 wei（6 位小数）
             val makerAmount = parseUnits(rawMakerAmt, COLLATERAL_TOKEN_DECIMALS)
-            val takerAmount = parseUnits(finalTakerAmt, COLLATERAL_TOKEN_DECIMALS)
-            
+            val takerAmount = parseUnits(rawTakerAmt, COLLATERAL_TOKEN_DECIMALS)
+
             return OrderAmounts(makerAmount.toString(), takerAmount.toString())
         } else {
             // SELL: makerAmount = size (shares), takerAmount = price * size (USDC)
-            // 根据 Polymarket API 要求：
-            // - makerAmount (shares) 最多 2 位小数
-            // - takerAmount (USDC) 最多 4 位小数
+            // 参考 clob-client/src/order-builder/helpers.ts 第 90-105 行
             val rawMakerAmt = roundDown(sizeDecimal, roundConfig.size)
-            
-            // takerAmount = price * size，使用原始价格计算（不使用舍入后的价格）
-            // SDK期望使用原始价格进行计算，以保留足够的精度
-            // 例如：0.9596 * 16.09 = 15.439964，而不是 0.96 * 16.09 = 15.4464
-            val rawTakerAmt = rawMakerAmt.multiply(priceDecimal)
-            
-            // 确保 makerAmount 精度（shares，最多 2 位小数，符合 API 要求）
-            val finalMakerAmt = roundDown(rawMakerAmt, MAKER_AMOUNT_DECIMALS)
-            
-            // 确保 takerAmount 精度（USDC，最多 4 位小数，符合 API 要求）
-            val finalTakerAmt = roundDown(rawTakerAmt, TAKER_AMOUNT_DECIMALS)
-            
+
+            var rawTakerAmt = rawMakerAmt.multiply(rawPrice)
+            // 如果 takerAmount 的小数位数超过 roundConfig.amount，进行特殊舍入处理
+            if (decimalPlaces(rawTakerAmt) > roundConfig.amount) {
+                rawTakerAmt = roundUp(rawTakerAmt, roundConfig.amount + 4)
+                if (decimalPlaces(rawTakerAmt) > roundConfig.amount) {
+                    rawTakerAmt = roundDown(rawTakerAmt, roundConfig.amount)
+                }
+            }
+
             // 转换为 wei（6 位小数）
-            val makerAmount = parseUnits(finalMakerAmt, COLLATERAL_TOKEN_DECIMALS)
-            val takerAmount = parseUnits(finalTakerAmt, COLLATERAL_TOKEN_DECIMALS)
-            
+            val makerAmount = parseUnits(rawMakerAmt, COLLATERAL_TOKEN_DECIMALS)
+            val takerAmount = parseUnits(rawTakerAmt, COLLATERAL_TOKEN_DECIMALS)
+
             return OrderAmounts(makerAmount.toString(), takerAmount.toString())
         }
     }
@@ -172,25 +182,15 @@ class OrderSigningService {
             // 5. 确保 maker 地址也是小写格式
             val makerAddressLower = makerAddress.lowercase()
             
-            // 打印签名前的订单参数
-            logger.info("========== 订单签名前参数 ==========")
-            logger.info("订单方向: $side")
-            logger.info("价格: $price")
-            logger.info("数量: $size")
-            logger.info("Token ID: $tokenId")
-            logger.info("Maker 地址: $makerAddressLower")
-            logger.info("Signer 地址: $signerAddress")
-            logger.info("Taker 地址: $taker")
-            logger.info("Maker Amount (wei): ${amounts.makerAmount}")
-            logger.info("Taker Amount (wei): ${amounts.takerAmount}")
-            logger.info("Salt: $salt")
-            logger.info("Expiration: $expiration")
-            logger.info("Nonce: $nonce")
-            logger.info("Fee Rate BPS: $feeRateBps")
-            logger.info("Signature Type: $signatureType")
-            logger.info("Exchange Contract: $EXCHANGE_CONTRACT")
-            logger.info("Chain ID: $CHAIN_ID")
-            logger.info("====================================")
+            // 打印签名前的订单参数（DEBUG 级别，避免敏感信息泄露）
+            logger.debug("========== 订单签名前参数 ==========")
+            logger.debug("订单方向: $side, 价格: $price, 数量: $size")
+            logger.debug("Token ID: $tokenId")
+            logger.debug("Maker: ${makerAddressLower.take(10)}...${makerAddressLower.takeLast(6)}")
+            logger.debug("Signer: ${signerAddress.take(10)}...${signerAddress.takeLast(6)}")
+            logger.debug("Amounts - Maker: ${amounts.makerAmount}, Taker: ${amounts.takerAmount}")
+            logger.debug("Salt: $salt, Expiration: $expiration, Nonce: $nonce, FeeRateBPS: $feeRateBps")
+            logger.debug("Signature Type: $signatureType, Chain ID: $CHAIN_ID")
             
             // 6. 构建订单数据并签名
             val signature = signOrder(
@@ -334,23 +334,65 @@ class OrderSigningService {
     
     /**
      * 正常舍入（四舍五入）
+     * 参考 clob-client/src/utilities.ts 的 roundNormal 函数
+     * 只有当小数位数超过 decimals 时才进行舍入
+     *
+     * @param value 要舍入的数值
+     * @param decimals 目标小数位数
+     * @return 舍入后的数值
      */
     private fun roundNormal(value: BigDecimal, decimals: Int): BigDecimal {
+        if (decimalPlaces(value) <= decimals) {
+            return value
+        }
         return value.setScale(decimals, RoundingMode.HALF_UP)
     }
     
     /**
      * 向下舍入
+     * 参考 clob-client/src/utilities.ts 的 roundDown 函数
+     * 只有当小数位数超过 decimals 时才进行舍入
+     *
+     * @param value 要舍入的数值
+     * @param decimals 目标小数位数
+     * @return 舍入后的数值
      */
     private fun roundDown(value: BigDecimal, decimals: Int): BigDecimal {
+        if (decimalPlaces(value) <= decimals) {
+            return value
+        }
         return value.setScale(decimals, RoundingMode.DOWN)
     }
-    
+
     /**
      * 向上舍入
+     * 参考 clob-client/src/utilities.ts 的 roundUp 函数
+     * 只有当小数位数超过 decimals 时才进行舍入
+     *
+     * @param value 要舍入的数值
+     * @param decimals 目标小数位数
+     * @return 舍入后的数值
      */
     private fun roundUp(value: BigDecimal, decimals: Int): BigDecimal {
+        if (decimalPlaces(value) <= decimals) {
+            return value
+        }
         return value.setScale(decimals, RoundingMode.UP)
     }
+
+    /**
+     * 计算 BigDecimal 的小数位数
+     * 参考 clob-client/src/utilities.ts 的 decimalPlaces 函数
+     *
+     * @param value 要计算的数值
+     * @return 小数位数
+     */
+    private fun decimalPlaces(value: BigDecimal): Int {
+        if (value.scale() <= 0) {
+            return 0
+        }
+        // 去除尾部的零，获取真实的小数位数
+        return value.stripTrailingZeros().scale()
+    }
 }
 

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/statistics/CopyOrderTrackingService.kt

@@ -19,12 +19,16 @@ import com.wrbug.polymarketbot.service.copytrading.configs.CopyTradingFilterServ
 import com.wrbug.polymarketbot.service.copytrading.configs.FilterStatus
 import com.wrbug.polymarketbot.service.copytrading.orders.OrderSigningService
 import com.wrbug.polymarketbot.service.common.BlockchainService
+import com.wrbug.polymarketbot.service.common.MarketService
 import com.wrbug.polymarketbot.service.common.PolymarketClobService
 import com.wrbug.polymarketbot.service.system.TelegramNotificationService
 import com.wrbug.polymarketbot.util.CryptoUtils
+import org.springframework.context.ApplicationContext
+import org.springframework.context.ApplicationContextAware
 import org.springframework.stereotype.Service
 import org.springframework.transaction.annotation.Transactional
 import java.math.BigDecimal
+import kotlin.math.max
 
 /**
  * 订单跟踪服务
@@ -47,23 +51,38 @@ open class CopyOrderTrackingService(
     private val clobService: PolymarketClobService,
     private val retrofitFactory: RetrofitFactory,
     private val cryptoUtils: CryptoUtils,
+    private val marketService: MarketService,  // 市场信息服务
     private val telegramNotificationService: TelegramNotificationService? = null  // 可选，避免循环依赖
-) {
+) : ApplicationContextAware {
 
     private val logger = LoggerFactory.getLogger(CopyOrderTrackingService::class.java)
 
     // 协程作用域（用于异步发送通知）
     private val notificationScope = CoroutineScope(Dispatchers.IO + SupervisorJob())
     
+    private var applicationContext: ApplicationContext? = null
+    
+    override fun setApplicationContext(applicationContext: ApplicationContext) {
+        this.applicationContext = applicationContext
+    }
+    
+    /**
+     * 获取代理对象，用于解决 @Transactional 自调用问题
+     */
+    private fun getSelf(): CopyOrderTrackingService {
+        return applicationContext?.getBean(CopyOrderTrackingService::class.java)
+            ?: throw IllegalStateException("ApplicationContext not initialized")
+    }
+
     // 使用 Mutex 保证线程安全（按交易ID锁定）
     private val tradeMutexMap = ConcurrentHashMap<String, Mutex>()
-    
+
     // 订单创建重试配置
     companion object {
         private const val MAX_RETRY_ATTEMPTS = 2  // 最多重试次数（首次 + 1次重试）
         private const val RETRY_DELAY_MS = 3000L  // 重试前等待时间（毫秒，3秒）
     }
-    
+
     /**
      * 获取或创建 Mutex（按交易ID）
      */
@@ -121,85 +140,88 @@ open class CopyOrderTrackingService(
     suspend fun processTrade(leaderId: Long, trade: TradeResponse, source: String): Result<Unit> {
         // 获取该交易的 Mutex（按交易ID锁定，不同交易可以并行处理）
         val mutex = getMutex(leaderId, trade.id)
-        
+        logger.debug("processTrade: ${trade.id}, $source")
         return mutex.withLock {
             try {
-            // 1. 检查是否已处理（去重，包括失败状态）
-            val existingProcessed = processedTradeRepository.findByLeaderIdAndLeaderTradeId(leaderId, trade.id)
+                // 1. 检查是否已处理（去重，包括失败状态）
+                val existingProcessed = processedTradeRepository.findByLeaderIdAndLeaderTradeId(leaderId, trade.id)
 
-            if (existingProcessed != null) {
-                if (existingProcessed.status == "FAILED") {
+                if (existingProcessed != null) {
+                    logger.debug("processTrade: 重复 ${trade.id}, $source")
+                    if (existingProcessed.status == "FAILED") {
                         return@withLock Result.success(Unit)
-                }
-                    return@withLock Result.success(Unit)
-            }
-
-            // 2. 处理交易逻辑
-            val result = when (trade.side.uppercase()) {
-                "BUY" -> processBuyTrade(leaderId, trade)
-                "SELL" -> processSellTrade(leaderId, trade)
-                else -> {
-                    logger.warn("未知的交易方向: ${trade.side}")
-                    Result.failure(IllegalArgumentException("未知的交易方向: ${trade.side}"))
-                }
-            }
-
-            if (result.isFailure) {
-                logger.error(
-                    "处理交易失败: leaderId=$leaderId, tradeId=${trade.id}, side=${trade.side}",
-                    result.exceptionOrNull()
-                )
-                    return@withLock result
-            }
-
-            // 3. 标记为已处理（成功状态）
-                // 由于使用了 Mutex，这里理论上不会出现并发冲突，但保留异常处理作为兜底
-            try {
-                val processed = ProcessedTrade(
-                    leaderId = leaderId,
-                    leaderTradeId = trade.id,
-                    tradeType = trade.side.uppercase(),
-                    source = source,
-                    status = "SUCCESS",
-                    processedAt = System.currentTimeMillis()
-                )
-                processedTradeRepository.save(processed)
-            } catch (e: Exception) {
-                    // 检查是否是唯一键冲突异常（理论上不会发生，但保留作为兜底）
-                if (isUniqueConstraintViolation(e)) {
-                    val existing = processedTradeRepository.findByLeaderIdAndLeaderTradeId(leaderId, trade.id)
-                    if (existing != null) {
-                        if (existing.status == "FAILED") {
-                            logger.debug("交易已标记为失败，跳过处理: leaderId=$leaderId, tradeId=${trade.id}")
-                                return@withLock Result.success(Unit)
-                        }
-                        logger.debug("交易已处理（并发检测）: leaderId=$leaderId, tradeId=${trade.id}, status=${existing.status}")
-                            return@withLock Result.success(Unit)
-                    } else {
-                        // 如果检查不到，可能是事务隔离级别问题，等待一下再查询
-                        delay(100)
-                        val existingAfterDelay =
-                            processedTradeRepository.findByLeaderIdAndLeaderTradeId(leaderId, trade.id)
-                        if (existingAfterDelay != null) {
-                            logger.debug("延迟查询到记录（并发检测）: leaderId=$leaderId, tradeId=${trade.id}, status=${existingAfterDelay.status}")
-                                return@withLock Result.success(Unit)
-                        }
-                        logger.warn(
-                            "保存ProcessedTrade时发生唯一约束冲突，但查询不到记录: leaderId=$leaderId, tradeId=${trade.id}",
-                            e
-                        )
-                            return@withLock Result.success(Unit)
                     }
-                } else {
-                    // 其他类型的异常，重新抛出
-                    throw e
+                    return@withLock Result.success(Unit)
                 }
-            }
 
-            Result.success(Unit)
-        } catch (e: Exception) {
-            logger.error("处理交易异常: leaderId=$leaderId, tradeId=${trade.id}", e)
-            Result.failure(e)
+                // 2. 处理交易逻辑（通过代理对象调用，确保 @Transactional 生效）
+                val self = getSelf()
+                val result = when (trade.side.uppercase()) {
+                    "BUY" -> self.processBuyTrade(leaderId, trade, source)
+                    "SELL" -> self.processSellTrade(leaderId, trade)
+                    else -> {
+                        logger.warn("未知的交易方向: ${trade.side}")
+                        Result.failure(IllegalArgumentException("未知的交易方向: ${trade.side}"))
+                    }
+                }
+
+                if (result.isFailure) {
+                    logger.error(
+                        "处理交易失败: leaderId=$leaderId, tradeId=${trade.id}, side=${trade.side}",
+                        result.exceptionOrNull()
+                    )
+                    return@withLock result
+                }
+
+                // 3. 标记为已处理（成功状态）
+                // 由于使用了 Mutex，这里理论上不会出现并发冲突，但保留异常处理作为兜底
+                try {
+                    val processed = ProcessedTrade(
+                        leaderId = leaderId,
+                        leaderTradeId = trade.id,
+                        tradeType = trade.side.uppercase(),
+                        source = source,
+                        status = "SUCCESS",
+                        processedAt = System.currentTimeMillis()
+                    )
+                    processedTradeRepository.save(processed)
+
+                } catch (e: Exception) {
+                    // 检查是否是唯一键冲突异常（理论上不会发生，但保留作为兜底）
+                    if (isUniqueConstraintViolation(e)) {
+                        val existing = processedTradeRepository.findByLeaderIdAndLeaderTradeId(leaderId, trade.id)
+                        if (existing != null) {
+                            if (existing.status == "FAILED") {
+                                logger.debug("交易已标记为失败，跳过处理: leaderId=$leaderId, tradeId=${trade.id}")
+                                return@withLock Result.success(Unit)
+                            }
+                            logger.debug("交易已处理（并发检测）: leaderId=$leaderId, tradeId=${trade.id}, status=${existing.status}")
+                            return@withLock Result.success(Unit)
+                        } else {
+                            // 如果检查不到，可能是事务隔离级别问题，等待一下再查询
+                            delay(100)
+                            val existingAfterDelay =
+                                processedTradeRepository.findByLeaderIdAndLeaderTradeId(leaderId, trade.id)
+                            if (existingAfterDelay != null) {
+                                logger.debug("延迟查询到记录（并发检测）: leaderId=$leaderId, tradeId=${trade.id}, status=${existingAfterDelay.status}")
+                                return@withLock Result.success(Unit)
+                            }
+                            logger.warn(
+                                "保存ProcessedTrade时发生唯一约束冲突，但查询不到记录: leaderId=$leaderId, tradeId=${trade.id}",
+                                e
+                            )
+                            return@withLock Result.success(Unit)
+                        }
+                    } else {
+                        // 其他类型的异常，重新抛出
+                        throw e
+                    }
+                }
+
+                Result.success(Unit)
+            } catch (e: Exception) {
+                logger.error("处理交易异常: leaderId=$leaderId, tradeId=${trade.id}", e)
+                Result.failure(e)
             }
         }
     }
@@ -209,7 +231,7 @@ open class CopyOrderTrackingService(
      * 创建跟单买入订单并记录到跟踪表
      */
     @Transactional
-    suspend fun processBuyTrade(leaderId: Long, trade: TradeResponse): Result<Unit> {
+    suspend fun processBuyTrade(leaderId: Long, trade: TradeResponse, source: String): Result<Unit> {
         return try {
             // 1. 查找所有启用且支持该Leader的跟单关系
             val copyTradings = copyTradingRepository.findByLeaderIdAndEnabledTrue(leaderId)
@@ -253,26 +275,47 @@ open class CopyOrderTrackingService(
                     // 先计算跟单金额（用于仓位检查）
                     // 注意：这里先计算金额，即使后续被过滤也会记录
                     val tradePrice = trade.price.toSafeBigDecimal()
-                    val buyQuantity = try {
+                    var buyQuantity = try {
                         calculateBuyQuantity(trade, copyTrading)
                     } catch (e: Exception) {
                         logger.warn("计算买入数量失败: ${e.message}", e)
                         continue
                     }
-                    
+
                     // 计算跟单金额（USDC）= 买入数量 × 价格
                     val copyOrderAmount = buyQuantity.multi(tradePrice)
 
+                    // 如果启用了关键字过滤或市场截止时间过滤，需要先获取市场信息
+                    var marketTitle: String? = null
+                    var marketEndDate: Long? = null
+                    val needMarketInfo =
+                        copyTrading.keywordFilterMode != "DISABLED" || copyTrading.maxMarketEndDate != null
+
+                    if (needMarketInfo) {
+                        try {
+                            val market = marketService.getMarket(trade.market)
+                            marketTitle = market?.title
+                            marketEndDate = market?.endDate
+                        } catch (e: Exception) {
+                            logger.warn("获取市场信息失败（关键字过滤/市场截止时间检查需要）: ${e.message}", e)
+                        }
+                    }
+
                     // 过滤条件检查（在计算订单参数之前）
                     // 传入 Leader 交易价格，用于价格区间检查
-                    // 传入跟单金额和市场ID，用于仓位检查（按市场检查仓位）
+                    // 传入跟单金额和市场ID，用于仓位检查（按市场+方向检查仓位）
+                    // 传入市场标题，用于关键字过滤
+                    // 传入市场截止时间，用于市场截止时间检查
                     // 订单簿只请求一次，返回给后续逻辑使用
                     val filterResult = filterService.checkFilters(
-                        copyTrading, 
-                        tokenId, 
+                        copyTrading,
+                        tokenId,
                         tradePrice = tradePrice,
                         copyOrderAmount = copyOrderAmount,
-                        marketId = trade.market
+                        marketId = trade.market,
+                        marketTitle = marketTitle,
+                        marketEndDate = marketEndDate,
+                        outcomeIndex = trade.outcomeIndex
                     )
                     val orderbook = filterResult.orderbook  // 获取订单簿（如果需要）
                     if (!filterResult.isPassed) {
@@ -282,23 +325,9 @@ open class CopyOrderTrackingService(
                         notificationScope.launch {
                             try {
                                 // 获取市场信息（标题和slug）
-                                val marketInfo = withContext(Dispatchers.IO) {
-                                    try {
-                                        val gammaApi = retrofitFactory.createGammaApi()
-                                        val marketResponse = gammaApi.listMarkets(conditionIds = listOf(trade.market))
-                                        if (marketResponse.isSuccessful && marketResponse.body() != null) {
-                                            marketResponse.body()!!.firstOrNull()
-                                        } else {
-                                            null
-                                        }
-                                    } catch (e: Exception) {
-                                        logger.warn("获取市场信息失败: ${e.message}", e)
-                                        null
-                                    }
-                                }
-
-                                val marketTitle = marketInfo?.question ?: trade.market
-                                val marketSlug = marketInfo?.slug
+                                val market = marketService.getMarket(trade.market)
+                                val marketTitle = market?.title ?: trade.market
+                                val marketSlug = market?.slug  // 显示用的 slug
 
                                 // 从过滤结果中提取 filterType
                                 val filterType = extractFilterType(filterResult.status, filterResult.reason)
@@ -337,27 +366,29 @@ open class CopyOrderTrackingService(
                                     logger.error("保存被过滤订单失败: ${e.message}", e)
                                 }
 
-                                // 发送 Telegram 通知
-                                val locale = try {
-                                    org.springframework.context.i18n.LocaleContextHolder.getLocale()
-                                } catch (e: Exception) {
-                                    java.util.Locale("zh", "CN")  // 默认简体中文
-                                }
+                                // 发送 Telegram 通知（仅在 pushFilteredOrders 为 true 时发送）
+                                if (copyTrading.pushFilteredOrders) {
+                                    val locale = try {
+                                        org.springframework.context.i18n.LocaleContextHolder.getLocale()
+                                    } catch (e: Exception) {
+                                        java.util.Locale("zh", "CN")  // 默认简体中文
+                                    }
 
-                                telegramNotificationService?.sendOrderFilteredNotification(
-                                    marketTitle = marketTitle,
-                                    marketId = trade.market,
-                                    marketSlug = marketSlug,
-                                    side = "BUY",
-                                    outcome = trade.outcome,
-                                    price = trade.price,
-                                    size = trade.size,
-                                    filterReason = filterResult.reason,
-                                    filterType = filterType,
-                                    accountName = account.accountName,
-                                    walletAddress = account.walletAddress,
-                                    locale = locale
-                                )
+                                    telegramNotificationService?.sendOrderFilteredNotification(
+                                        marketTitle = marketTitle,
+                                        marketId = trade.market,
+                                        marketSlug = marketSlug,
+                                        side = "BUY",
+                                        outcome = trade.outcome,
+                                        price = trade.price,
+                                        size = trade.size,
+                                        filterReason = filterResult.reason,
+                                        filterType = filterType,
+                                        accountName = account.accountName,
+                                        walletAddress = account.walletAddress,
+                                        locale = locale
+                                    )
+                                }
                             } catch (e: Exception) {
                                 logger.error("处理被过滤订单通知失败: ${e.message}", e)
                             }
@@ -369,22 +400,72 @@ open class CopyOrderTrackingService(
                     // 买入数量已在过滤检查前计算，这里直接使用
                     // 如果数量为0或负数，跳过
                     if (buyQuantity.lte(BigDecimal.ZERO)) {
-                        logger.warn("计算出的买入数量为0或负数，跳过: copyTradingId=${copyTrading.id}, tradeId=${trade.id}")
+                        logger.warn("计算得到的买入数量为0，跳过跟单: copyTradingId=${copyTrading.id}, tradeId=${trade.id}")
                         continue
                     }
 
+                    if (buyQuantity.lt(BigDecimal.ONE)) {
+                        logger.warn("计算得到的买入数量小于1，自动调整为1 (Polymarket 最小下单数量): copyTradingId=${copyTrading.id}, tradeId=${trade.id}, originalQuantity=$buyQuantity")
+                        buyQuantity = BigDecimal.ONE
+                    }
                     // 验证订单数量限制（仅比例模式）
                     var finalBuyQuantity = buyQuantity
                     if (copyTrading.copyMode == "RATIO") {
-                        val orderAmount = buyQuantity.multi(trade.price.toSafeBigDecimal())
-                        if (orderAmount.lt(copyTrading.minOrderSize)) {
-                            logger.warn("订单金额低于最小限制，跳过: copyTradingId=${copyTrading.id}, amount=$orderAmount, min=${copyTrading.minOrderSize}")
-                            continue
+                        val tradePrice = trade.price.toSafeBigDecimal()
+                        val rawOrderAmount = buyQuantity.multi(tradePrice)
+
+                        // 对按比例计算的金额进行向上取整处理（确保满足最小限制）
+                        // 向上取整到 2 位小数（USDC 精度）
+                        val roundedOrderAmount = rawOrderAmount.setScale(2, java.math.RoundingMode.CEILING)
+
+                        // 如果原始金额或向上取整后的金额小于最小限制，调整 buyQuantity 以满足最小限制
+                        // 这样可以避免精度问题导致订单被错误地跳过
+                        if (roundedOrderAmount.lt(copyTrading.minOrderSize)) {
+                            logger.debug("订单金额（向上取整后）低于最小限制，调整数量以满足最小限制: copyTradingId=${copyTrading.id}, rawAmount=$rawOrderAmount, roundedAmount=$roundedOrderAmount, min=${copyTrading.minOrderSize}")
+                            // 计算满足最小限制所需的数量（向上取整）
+                            val minQuantity =
+                                copyTrading.minOrderSize.div(tradePrice, 8, java.math.RoundingMode.CEILING)
+                            if (minQuantity.lte(BigDecimal.ZERO)) {
+                                logger.warn("计算出的最小数量为0或负数，跳过: copyTradingId=${copyTrading.id}")
+                                continue
+                            }
+                            // 使用调整后的数量
+                            finalBuyQuantity = minQuantity
+                            logger.debug(
+                                "已调整数量以满足最小限制: copyTradingId=${copyTrading.id}, originalQuantity=$buyQuantity, adjustedQuantity=$finalBuyQuantity, adjustedAmount=${
+                                    finalBuyQuantity.multi(
+                                        tradePrice
+                                    )
+                                }"
+                            )
+                        } else if (rawOrderAmount.lt(copyTrading.minOrderSize)) {
+                            // 原始金额小于最小限制，但向上取整后满足，调整数量以满足最小限制
+                            logger.debug("订单金额（精度处理后）低于最小限制，调整数量以满足最小限制: copyTradingId=${copyTrading.id}, rawAmount=$rawOrderAmount, min=${copyTrading.minOrderSize}")
+                            // 计算满足最小限制所需的数量（向上取整）
+                            val minQuantity =
+                                copyTrading.minOrderSize.div(tradePrice, 8, java.math.RoundingMode.CEILING)
+                            if (minQuantity.lte(BigDecimal.ZERO)) {
+                                logger.warn("计算出的最小数量为0或负数，跳过: copyTradingId=${copyTrading.id}")
+                                continue
+                            }
+                            // 使用调整后的数量
+                            finalBuyQuantity = minQuantity
+                            logger.debug(
+                                "已调整数量以满足最小限制: copyTradingId=${copyTrading.id}, originalQuantity=$buyQuantity, adjustedQuantity=$finalBuyQuantity, adjustedAmount=${
+                                    finalBuyQuantity.multi(
+                                        tradePrice
+                                    )
+                                }"
+                            )
                         }
-                        if (orderAmount.gt(copyTrading.maxOrderSize)) {
-                            logger.warn("订单金额超过最大限制，调整数量: copyTradingId=${copyTrading.id}, amount=$orderAmount, max=${copyTrading.maxOrderSize}")
+
+                        // 检查最大限制（使用调整后的数量）
+                        val finalOrderAmount = finalBuyQuantity.multi(tradePrice)
+                        if (finalOrderAmount.gt(copyTrading.maxOrderSize)) {
+                            logger.warn("订单金额超过最大限制，调整数量: copyTradingId=${copyTrading.id}, amount=$finalOrderAmount, max=${copyTrading.maxOrderSize}")
                             // 调整数量到最大值
-                            val adjustedQuantity = copyTrading.maxOrderSize.div(trade.price.toSafeBigDecimal())
+                            val adjustedQuantity =
+                                copyTrading.maxOrderSize.div(tradePrice, 8, java.math.RoundingMode.DOWN)
                             if (adjustedQuantity.lte(BigDecimal.ZERO)) {
                                 logger.warn("调整后的数量为0或负数，跳过: copyTradingId=${copyTrading.id}")
                                 continue
@@ -409,7 +490,7 @@ open class CopyOrderTrackingService(
 
                     // 计算价格（应用价格容忍度）
                     val buyPrice = calculateAdjustedPrice(trade.price.toSafeBigDecimal(), copyTrading, isBuy = true)
-
+                    logger.debug("计算价格结果：$buyPrice")
                     // 在创建订单前，检查订单簿中是否有可匹配的订单（避免 FAK 订单失败）
                     // 如果过滤检查时已经获取了订单簿，直接使用；否则重新获取
                     val orderbookForCheck = orderbook ?: run {
@@ -420,21 +501,21 @@ open class CopyOrderTrackingService(
                             null
                         }
                     }
-                    
+
                     // 检查是否有可匹配的卖单（asks）
                     if (orderbookForCheck != null) {
                         val bestAsk = orderbookForCheck.asks
                             .mapNotNull { it.price.toSafeBigDecimal() }
                             .minOrNull()
-                        
+
                         if (bestAsk == null) {
                             logger.warn("订单簿中没有卖单，跳过创建订单: copyTradingId=${copyTrading.id}, tradeId=${trade.id}")
                             continue
                         }
-                        
+
                         // 如果调整后的买入价格低于最佳卖单价格，无法匹配
                         if (buyPrice.lt(bestAsk)) {
-                            logger.warn("调整后的买入价格 ($buyPrice) 低于最佳卖单价格 ($bestAsk)，无法匹配，跳过创建订单: copyTradingId=${copyTrading.id}, tradeId=${trade.id}, leaderPrice=${trade.price}, tolerance=${copyTrading.priceTolerance}")
+                            logger.info("调整后的买入价格 ($buyPrice) 低于最佳卖单价格 ($bestAsk)，无法匹配，跳过创建订单: copyTradingId=${copyTrading.id}, tradeId=${trade.id}, leaderPrice=${trade.price}, tolerance=${copyTrading.priceTolerance}")
                             continue
                         }
                     }
@@ -464,6 +545,17 @@ open class CopyOrderTrackingService(
                     // 解密私钥
                     val decryptedPrivateKey = decryptPrivateKey(account)
 
+                    // 获取费率（根据 Polymarket Maker Rebates Program 要求）
+                    val feeRateResult = clobService.getFeeRate(tokenId)
+                    val feeRateBps = if (feeRateResult.isSuccess) {
+                        feeRateResult.getOrNull()?.toString() ?: "0"
+                    } else {
+                        logger.warn("获取费率失败，使用默认值 0: tokenId=$tokenId, error=${feeRateResult.exceptionOrNull()?.message}")
+                        "0"
+                    }
+
+                    logger.info("准备创建买入订单: copyTradingId=${copyTrading.id}, tradeId=${trade.id}, leaderPrice=${trade.price}, tolerance=${copyTrading.priceTolerance}, calculatedPrice=$buyPrice, quantity=$finalBuyQuantity, baseFee=$feeRateBps")
+
                     // 调用API创建订单（带重试机制）
                     // 重试策略：最多重试 MAX_RETRY_ATTEMPTS 次，每次重试前等待 RETRY_DELAY_MS 毫秒
                     // 每次重试都会重新生成salt并重新签名，确保签名唯一性
@@ -477,37 +569,24 @@ open class CopyOrderTrackingService(
                         size = finalBuyQuantity.toString(),
                         owner = account.apiKey,
                         copyTradingId = copyTrading.id!!,
-                        tradeId = trade.id
+                        tradeId = trade.id,
+                        feeRateBps = feeRateBps
                     )
 
                     // 处理订单创建失败
                     if (createOrderResult.isFailure) {
                         // 提取错误信息（只保留 code 和 errorBody）
                         val exception = createOrderResult.exceptionOrNull()
+                        logger.error("创建买入订单失败: copyTradingId=${copyTrading.id}, tradeId=${trade.id}, leaderPrice=${trade.price}, myPrice=$buyPrice, error=${exception?.message}")
 
                         // 发送订单失败通知（异步，不阻塞，仅在 pushFailedOrders 为 true 时发送）
                         if (copyTrading.pushFailedOrders) {
                             notificationScope.launch {
                                 try {
                                     // 获取市场信息（标题和slug）
-                                    val marketInfo = withContext(Dispatchers.IO) {
-                                        try {
-                                            val gammaApi = retrofitFactory.createGammaApi()
-                                            val marketResponse =
-                                                gammaApi.listMarkets(conditionIds = listOf(trade.market))
-                                            if (marketResponse.isSuccessful && marketResponse.body() != null) {
-                                                marketResponse.body()!!.firstOrNull()
-                                            } else {
-                                                null
-                                            }
-                                        } catch (e: Exception) {
-                                            logger.warn("获取市场信息失败: ${e.message}", e)
-                                            null
-                                        }
-                                    }
-
-                                    val marketTitle = marketInfo?.question ?: trade.market
-                                    val marketSlug = marketInfo?.slug
+                                    val market = marketService.getMarket(trade.market)
+                                    val marketTitle = market?.title ?: trade.market
+                                    val marketSlug = market?.eventSlug  // 跳转用的 slug
 
                                     // 获取当前语言设置（从 LocaleContextHolder）
                                     val locale = try {
@@ -539,7 +618,7 @@ open class CopyOrderTrackingService(
                     }
 
                     val realOrderId = createOrderResult.getOrNull() ?: continue
-                    
+
                     // 验证 orderId 格式（必须以 0x 开头的 16 进制）
                     if (!isValidOrderId(realOrderId)) {
                         logger.warn("买入订单ID格式无效，跳过保存: orderId=$realOrderId")
@@ -562,7 +641,8 @@ open class CopyOrderTrackingService(
                         price = buyPrice,  // 使用下单价格，临时值
                         remainingQuantity = finalBuyQuantity,
                         status = "filled",
-                        notificationSent = false  // 标记为未发送通知，等待轮询任务获取实际数据后发送
+                        notificationSent = false,  // 标记为未发送通知，等待轮询任务获取实际数据后发送
+                        source = source  // 订单来源
                     )
 
                     copyOrderTrackingRepository.save(tracking)
@@ -625,7 +705,7 @@ open class CopyOrderTrackingService(
     private fun calculateBuyQuantity(trade: TradeResponse, copyTrading: CopyTrading): BigDecimal {
         return when (copyTrading.copyMode) {
             "RATIO" -> {
-                // 比例模式：Leader 数量 × 比例
+                // 比例模式：Leader 数量 × 比例倍数（copyRatio 已经是倍数值，如 1.3 表示 130%）
                 trade.size.toSafeBigDecimal().multi(copyTrading.copyRatio)
             }
 
@@ -677,7 +757,7 @@ open class CopyOrderTrackingService(
         for (order in unmatchedOrders) {
             val copyQty = order.quantity.toSafeBigDecimal()
             var leaderQty: BigDecimal? = null
-            
+
             // 优先使用存储的 leaderBuyQuantity
             if (order.leaderBuyQuantity != null) {
                 leaderQty = order.leaderBuyQuantity.toSafeBigDecimal()
@@ -688,7 +768,7 @@ open class CopyOrderTrackingService(
                 logger.debug("Leader 买入数量未存储，尝试查询 API: leaderBuyTradeId=${order.leaderBuyTradeId}, copyOrderId=${order.buyOrderId}")
                 try {
                     val tradesResponse = clobApi.getTrades(id = order.leaderBuyTradeId)
-                    
+
                     if (tradesResponse.isSuccessful && tradesResponse.body() != null) {
                         val tradesData = tradesResponse.body()!!.data
                         if (tradesData.isNotEmpty()) {
@@ -714,7 +794,7 @@ open class CopyOrderTrackingService(
                     failCount++
                 }
             }
-            
+
             // 如果成功获取到 Leader 买入数量，累加
             if (leaderQty != null && leaderQty.gt(BigDecimal.ZERO)) {
                 totalCopyQuantity = totalCopyQuantity.add(copyQty)
@@ -723,7 +803,7 @@ open class CopyOrderTrackingService(
                 logger.warn("无法获取 Leader 买入数量，跳过该订单: copyOrderId=${order.buyOrderId}, leaderBuyTradeId=${order.leaderBuyTradeId}")
             }
         }
-        
+
         logger.info("固定金额模式计算结果汇总: copyTradingId=${copyTrading.id}, successCount=$successCount, failCount=$failCount, totalCopyQuantity=$totalCopyQuantity, totalLeaderQuantity=$totalLeaderQuantity")
 
         // 如果无法计算总比例（查询失败），使用默认比例
@@ -734,12 +814,12 @@ open class CopyOrderTrackingService(
 
         // 计算实际比例：跟单买入数量 / Leader 买入数量
         val actualRatio = totalCopyQuantity.div(totalLeaderQuantity)
-        
+
         // 计算需要卖出的数量：Leader 卖出数量 × 实际比例
         val needMatch = leaderSellQuantity.multi(actualRatio)
-        
+
         logger.debug("固定金额模式卖出数量计算: copyTradingId=${copyTrading.id}, leaderSellQuantity=$leaderSellQuantity, totalCopyQuantity=$totalCopyQuantity, totalLeaderQuantity=$totalLeaderQuantity, actualRatio=$actualRatio, needMatch=$needMatch")
-        
+
         return needMatch
     }
 
@@ -803,16 +883,26 @@ open class CopyOrderTrackingService(
                     copyTrading = copyTrading
                 )
             }
+
             "RATIO" -> {
-                // 比例模式：直接使用配置的 copyRatio
+                // 比例模式：直接使用配置的 copyRatio（已经是倍数值，如 1.3 表示 130%）
                 leaderSellTrade.size.toSafeBigDecimal().multi(copyTrading.copyRatio)
             }
+
             else -> {
                 logger.warn("不支持的 copyMode: ${copyTrading.copyMode}，使用默认比例模式")
                 leaderSellTrade.size.toSafeBigDecimal().multi(copyTrading.copyRatio)
             }
         }
 
+        // 如果需要卖出的数量小于1（但大于0），自动调整为1（Polymarket 最小下单数量）
+        // 注意：如果实际持有数量不足1，后续的 totalMatched 检查会拦截
+        var finalNeedMatch = needMatch
+        if (finalNeedMatch.gt(BigDecimal.ZERO) && finalNeedMatch.lt(BigDecimal.ONE)) {
+            logger.warn("计算得到的卖出数量小于1，自动调整为1: copyTradingId=${copyTrading.id}, original=$needMatch")
+            finalNeedMatch = BigDecimal.ONE
+        }
+
         // 4. 获取tokenId（直接使用outcomeIndex，支持多元市场）
         val tokenIdResult = blockchainService.getTokenId(leaderSellTrade.market, leaderSellTrade.outcomeIndex)
         if (tokenIdResult.isFailure) {
@@ -836,7 +926,7 @@ open class CopyOrderTrackingService(
         // 6. 按FIFO顺序匹配，计算实际可以卖出的数量
         // 使用计算出的实际卖出价格（而不是 Leader 价格）来创建匹配明细
         var totalMatched = BigDecimal.ZERO
-        var remaining = needMatch
+        var remaining = finalNeedMatch
         val matchDetails = mutableListOf<SellMatchDetail>()
 
         for (order in unmatchedOrders) {
@@ -873,6 +963,11 @@ open class CopyOrderTrackingService(
             return
         }
 
+        if (totalMatched.lt(BigDecimal.ONE)) {
+            logger.warn("卖出数量小于1，跳过卖出 (Polymarket 最小下单数量为 1): copyTradingId=${copyTrading.id}, tradeId=${leaderSellTrade.id}, quantity=$totalMatched")
+            return
+        }
+
         // 7. 解密 API 凭证
         val apiSecret = try {
             decryptApiSecret(account)
@@ -889,7 +984,16 @@ open class CopyOrderTrackingService(
 
         // 8. 解密私钥（在方法开始时解密一次，后续复用）
         val decryptedPrivateKey = decryptPrivateKey(account)
-        
+
+        // 获取费率（根据 Polymarket Maker Rebates Program 要求）
+        val feeRateResult = clobService.getFeeRate(tokenId)
+        val feeRateBps = if (feeRateResult.isSuccess) {
+            feeRateResult.getOrNull()?.toString() ?: "0"
+        } else {
+            logger.warn("获取费率失败，使用默认值 0: tokenId=$tokenId, error=${feeRateResult.exceptionOrNull()?.message}")
+            "0"
+        }
+
         // 9. 创建并签名卖出订单
         val signedOrder = try {
             orderSigningService.createAndSignOrder(
@@ -901,7 +1005,7 @@ open class CopyOrderTrackingService(
                 size = totalMatched.toString(),
                 signatureType = 2,  // Browser Wallet
                 nonce = "0",
-                feeRateBps = "0",
+                feeRateBps = feeRateBps,  // 使用动态获取的费率
                 expiration = "0"
             )
         } catch (e: Exception) {
@@ -939,7 +1043,8 @@ open class CopyOrderTrackingService(
             size = totalMatched.toString(),
             owner = account.apiKey,
             copyTradingId = copyTrading.id,
-            tradeId = leaderSellTrade.id
+            tradeId = leaderSellTrade.id,
+            feeRateBps = feeRateBps
         )
 
         if (createOrderResult.isFailure) {
@@ -959,7 +1064,7 @@ open class CopyOrderTrackingService(
         } else {
             logger.debug("卖出订单ID为0x开头，等待定时任务更新价格: orderId=$realSellOrderId")
         }
-        
+
         // 使用下单价格，等待定时任务更新实际成交价
         val actualSellPrice = sellPrice
 
@@ -1008,19 +1113,19 @@ open class CopyOrderTrackingService(
             val savedDetail = detail.copy(matchRecordId = savedRecord.id!!)
             sellMatchDetailRepository.save(savedDetail)
         }
-        
+
         logger.info("卖出订单已保存，等待轮询任务获取实际数据后发送通知: orderId=$realSellOrderId, copyTradingId=${copyTrading.id}")
 
     }
 
     /**
      * 创建订单（带重试机制）
-     * 
+     *
      * 重试策略：
      * - 最多重试 MAX_RETRY_ATTEMPTS 次（首次尝试 + 重试）
      * - 每次重试前等待 RETRY_DELAY_MS 毫秒
      * - 每次重试都重新生成salt并重新签名，确保签名唯一性
-     * 
+     *
      * @param clobApi CLOB API 客户端
      * @param privateKey 私钥（用于签名）
      * @param makerAddress 代理钱包地址
@@ -1031,6 +1136,7 @@ open class CopyOrderTrackingService(
      * @param owner API Key（用于owner字段）
      * @param copyTradingId 跟单配置ID（用于日志）
      * @param tradeId Leader 交易ID（用于日志）
+     * @param feeRateBps 费率基点（从API动态获取）
      * @return 成功返回订单ID，失败返回异常
      */
     private suspend fun createOrderWithRetry(
@@ -1043,7 +1149,8 @@ open class CopyOrderTrackingService(
         size: String,
         owner: String,
         copyTradingId: Long,
-        tradeId: String
+        tradeId: String,
+        feeRateBps: String
     ): Result<String> {
         var lastError: Exception? = null
 
@@ -1060,7 +1167,7 @@ open class CopyOrderTrackingService(
                     size = size,
                     signatureType = 2,  // Browser Wallet
                     nonce = "0",
-                    feeRateBps = "0",
+                    feeRateBps = feeRateBps,  // 使用动态获取的费率
                     expiration = "0"
                 )
 
@@ -1086,10 +1193,10 @@ open class CopyOrderTrackingService(
                     }
                     val errorMsg = "code=${orderResponse.code()}, errorBody=${errorBody ?: "null"}"
                     lastError = Exception(errorMsg)
-                    
+
                     // 记录错误日志
                     logger.error("创建订单失败 (尝试 $attempt/$MAX_RETRY_ATTEMPTS): copyTradingId=$copyTradingId, tradeId=$tradeId, $errorMsg")
-                    
+
                     // 如果不是最后一次尝试，等待后重试
                     if (attempt < MAX_RETRY_ATTEMPTS) {
                         delay(RETRY_DELAY_MS)
@@ -1103,10 +1210,10 @@ open class CopyOrderTrackingService(
                 if (!response.success || response.orderId == null) {
                     val errorMsg = "errorMsg=${response.errorMsg}"
                     lastError = Exception(errorMsg)
-                    
+
                     // 记录错误日志
                     logger.error("创建订单失败 (尝试 $attempt/$MAX_RETRY_ATTEMPTS): copyTradingId=$copyTradingId, tradeId=$tradeId, $errorMsg")
-                    
+
                     // 如果不是最后一次尝试，等待后重试
                     if (attempt < MAX_RETRY_ATTEMPTS) {
                         delay(RETRY_DELAY_MS)
@@ -1118,14 +1225,17 @@ open class CopyOrderTrackingService(
                 // 创建订单成功
                 logger.info("创建订单成功: copyTradingId=$copyTradingId, tradeId=$tradeId, orderId=${response.orderId}, attempt=$attempt")
                 return Result.success(response.orderId)
-                
+
             } catch (e: Exception) {
                 val errorMsg = "error=${e.message}"
                 lastError = Exception(errorMsg, e)
-                
+
                 // 记录错误日志（包含堆栈）
-                logger.error("创建订单异常 (尝试 $attempt/$MAX_RETRY_ATTEMPTS): copyTradingId=$copyTradingId, tradeId=$tradeId, $errorMsg", e)
-                
+                logger.error(
+                    "创建订单异常 (尝试 $attempt/$MAX_RETRY_ATTEMPTS): copyTradingId=$copyTradingId, tradeId=$tradeId, $errorMsg",
+                    e
+                )
+
                 // 如果不是最后一次尝试，等待后重试
                 if (attempt < MAX_RETRY_ATTEMPTS) {
                     delay(RETRY_DELAY_MS)
@@ -1137,7 +1247,10 @@ open class CopyOrderTrackingService(
 
         // 所有重试都失败
         val finalError = lastError ?: Exception("error=未知错误")
-        logger.error("创建订单失败（所有重试都失败）: copyTradingId=$copyTradingId, tradeId=$tradeId, side=$side, price=$price, size=$size", finalError)
+        logger.error(
+            "创建订单失败（所有重试都失败）: copyTradingId=$copyTradingId, tradeId=$tradeId, side=$side, price=$price, size=$size",
+            finalError
+        )
         return Result.failure(finalError)
     }
 
@@ -1272,7 +1385,7 @@ open class CopyOrderTrackingService(
 
         // 计算价格调整范围（百分比）
         val tolerancePercent = tolerance.div(100)
-        val adjustment = originalPrice.multi(tolerancePercent)
+        val adjustment = originalPrice.multi(tolerancePercent).max(0.01.toSafeBigDecimal())
 
         return if (isBuy) {
             // 买入：可以稍微加价以确保成交（在原价格基础上加容忍度）
@@ -1318,14 +1431,15 @@ open class CopyOrderTrackingService(
             FilterStatus.FAILED_SPREAD -> "SPREAD"
             FilterStatus.FAILED_ORDER_DEPTH -> "ORDER_DEPTH"
             FilterStatus.FAILED_MAX_POSITION_VALUE -> "MAX_POSITION_VALUE"
-            FilterStatus.FAILED_MAX_POSITION_COUNT -> "MAX_POSITION_COUNT"
+            FilterStatus.FAILED_KEYWORD_FILTER -> "KEYWORD_FILTER"
+            FilterStatus.FAILED_MARKET_END_DATE -> "MARKET_END_DATE"
         }
     }
 
     /**
      * 验证订单ID格式
      * 订单ID必须以 0x 开头，且是有效的 16 进制字符串
-     * 
+     *
      * @param orderId 订单ID
      * @return 如果格式有效返回 true，否则返回 false
      */
@@ -1341,11 +1455,11 @@ open class CopyOrderTrackingService(
         // 检查是否只包含 0-9, a-f, A-F
         return hexPart.all { it in '0'..'9' || it in 'a'..'f' || it in 'A'..'F' }
     }
-    
+
     /**
      * 获取订单的实际成交价
      * 通过查询订单详情和关联的交易记录，计算加权平均成交价
-     * 
+     *
      * @param orderId 订单ID
      * @param clobApi CLOB API 客户端（已认证）
      * @param fallbackPrice 如果查询失败，使用此价格作为默认值
@@ -1364,14 +1478,14 @@ open class CopyOrderTrackingService(
                 logger.warn("查询订单详情失败: orderId=$orderId, code=${orderResponse.code()}, errorBody=$errorBody")
                 return fallbackPrice
             }
-            
+
             val order = orderResponse.body()
             if (order == null) {
                 // 响应体为空，可能是订单不存在或已过期
                 logger.warn("查询订单详情失败: 响应体为空, orderId=$orderId, code=${orderResponse.code()}")
                 return fallbackPrice
             }
-            
+
             // 2. 如果订单未成交，使用下单价格
             if (order.status != "FILLED" && order.sizeMatched.toSafeBigDecimal() <= BigDecimal.ZERO) {
                 logger.debug("订单未成交，使用下单价格: orderId=$orderId, status=${order.status}")
@@ -1412,7 +1526,7 @@ open class CopyOrderTrackingService(
             for (trade in trades) {
                 val tradePrice = trade.price.toSafeBigDecimal()
                 val tradeSize = trade.size.toSafeBigDecimal()
-                
+
                 if (tradeSize > BigDecimal.ZERO) {
                     totalAmount = totalAmount.add(tradePrice.multiply(tradeSize))
                     totalSize = totalSize.add(tradeSize)

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/statistics/CopyTradingStatisticsService.kt

@@ -31,8 +31,7 @@ class CopyTradingStatisticsService(
     private val sellMatchDetailRepository: SellMatchDetailRepository,
     private val accountRepository: AccountRepository,
     private val leaderRepository: LeaderRepository,
-    private val accountService: AccountService,
-    private val blockchainService: BlockchainService
+    private val marketService: com.wrbug.polymarketbot.service.common.MarketService
 ) {
     
     private val logger = LoggerFactory.getLogger(CopyTradingStatisticsService::class.java)
@@ -62,19 +61,12 @@ class CopyTradingStatisticsService(
             // 6. 计算统计信息
             val statistics = calculateStatistics(buyOrders, sellRecords, matchDetails)
             
-            // 7. 获取链上实际持仓（用于准确计算未实现盈亏，考虑手动卖出的情况）
-            val actualPositions = getActualPositions(account)
+            // 7. 不再计算未实现盈亏和持仓价值（优化性能）
+            // 未实现盈亏计算需要查询链上持仓和市场价格，性能开销大
+            val unrealizedPnl = "0"
+            val positionValue = "0"
             
-            // 8. 获取当前市场价格（用于计算未实现盈亏）
-            val currentPrice = getCurrentMarketPrice(buyOrders)
-            
-            // 9. 计算未实现盈亏（使用链上实际持仓，而不是 remainingQuantity）
-            val unrealizedPnl = calculateUnrealizedPnl(buyOrders, currentPrice, actualPositions)
-            
-            // 10. 计算持仓价值（使用链上实际持仓和当前价格）
-            val positionValue = calculatePositionValue(buyOrders, currentPrice, actualPositions)
-            
-            // 11. 构建响应
+            // 8. 构建响应（总盈亏 = 已实现盈亏）
             val response = CopyTradingStatisticsResponse(
                 copyTradingId = copyTradingId,
                 accountId = copyTrading.accountId,
@@ -93,8 +85,8 @@ class CopyTradingStatisticsService(
                 currentPositionValue = positionValue,
                 totalRealizedPnl = statistics.totalRealizedPnl,
                 totalUnrealizedPnl = unrealizedPnl,
-                totalPnl = (statistics.totalRealizedPnl.toSafeBigDecimal().add(unrealizedPnl.toSafeBigDecimal())).toString(),
-                totalPnlPercent = calculatePnlPercent(statistics.totalBuyAmount, statistics.totalRealizedPnl, unrealizedPnl)
+                totalPnl = statistics.totalRealizedPnl,
+                totalPnlPercent = calculatePnlPercentOnlyRealized(statistics.totalBuyAmount, statistics.totalRealizedPnl)
             )
             
             Result.success(response)
@@ -142,12 +134,21 @@ class CopyTradingStatisticsService(
     private fun getBuyOrderList(request: OrderTrackingRequest): Pair<List<BuyOrderInfo>, Long> {
         var orders = copyOrderTrackingRepository.findByCopyTradingId(request.copyTradingId)
         
+        // 批量获取市场信息（用于筛选）
+        val allMarketIds = orders.map { it.marketId }.distinct()
+        val markets = marketService.getMarkets(allMarketIds)
+        
         // 筛选
         if (!request.marketId.isNullOrBlank()) {
-            orders = orders.filter { it.marketId == request.marketId }
+            // marketId 支持模糊匹配
+            orders = orders.filter { it.marketId.contains(request.marketId!!, ignoreCase = true) }
         }
-        if (!request.side.isNullOrBlank()) {
-            orders = orders.filter { it.side == request.side }
+        if (!request.marketTitle.isNullOrBlank()) {
+            // marketTitle 关键字筛选
+            orders = orders.filter { order ->
+                val market = markets[order.marketId]
+                market?.title?.contains(request.marketTitle!!, ignoreCase = true) == true
+            }
         }
         if (!request.status.isNullOrBlank()) {
             orders = orders.filter { it.status == request.status }
@@ -168,10 +169,15 @@ class CopyTradingStatisticsService(
         // 转换为DTO
         val list = pagedOrders.map { order ->
             val amount = order.quantity.toSafeBigDecimal().multi(order.price)
+            val market = markets[order.marketId]
             BuyOrderInfo(
                 orderId = order.buyOrderId,
                 leaderTradeId = order.leaderBuyTradeId,
                 marketId = order.marketId,
+                marketTitle = market?.title,
+                marketSlug = market?.slug,  // 显示用的 slug
+                eventSlug = market?.eventSlug,  // 跳转用的 slug（从数据库读取）
+                marketCategory = market?.category,
                 side = order.side,
                 quantity = order.quantity.toString(),
                 price = order.price.toString(),
@@ -192,12 +198,21 @@ class CopyTradingStatisticsService(
     private fun getSellOrderList(request: OrderTrackingRequest): Pair<List<SellOrderInfo>, Long> {
         var records = sellMatchRecordRepository.findByCopyTradingId(request.copyTradingId)
         
+        // 批量获取市场信息（用于筛选）
+        val allMarketIds = records.map { it.marketId }.distinct()
+        val markets = marketService.getMarkets(allMarketIds)
+        
         // 筛选
         if (!request.marketId.isNullOrBlank()) {
-            records = records.filter { it.marketId == request.marketId }
+            // marketId 支持模糊匹配
+            records = records.filter { it.marketId.contains(request.marketId!!, ignoreCase = true) }
         }
-        if (!request.side.isNullOrBlank()) {
-            records = records.filter { it.side == request.side }
+        if (!request.marketTitle.isNullOrBlank()) {
+            // marketTitle 关键字筛选
+            records = records.filter { record ->
+                val market = markets[record.marketId]
+                market?.title?.contains(request.marketTitle!!, ignoreCase = true) == true
+            }
         }
         
         val total = records.size.toLong()
@@ -215,10 +230,15 @@ class CopyTradingStatisticsService(
         // 转换为DTO
         val list = pagedRecords.map { record ->
             val amount = record.totalMatchedQuantity.toSafeBigDecimal().multi(record.sellPrice)
+            val market = markets[record.marketId]
             SellOrderInfo(
                 orderId = record.sellOrderId,
                 leaderTradeId = record.leaderSellTradeId,
                 marketId = record.marketId,
+                marketTitle = market?.title,
+                marketSlug = market?.slug,  // 显示用的 slug
+                eventSlug = market?.eventSlug,  // 跳转用的 slug（从数据库读取）
+                marketCategory = market?.category,
                 side = record.side,
                 quantity = record.totalMatchedQuantity.toString(),
                 price = record.sellPrice.toString(),
@@ -237,6 +257,14 @@ class CopyTradingStatisticsService(
     private fun getMatchedOrderList(request: OrderTrackingRequest): Pair<List<MatchedOrderInfo>, Long> {
         val matchDetails = sellMatchDetailRepository.findByCopyTradingId(request.copyTradingId)
         
+        // 获取所有相关的卖出记录（用于筛选）
+        val matchRecordIds = matchDetails.map { it.matchRecordId }.distinct()
+        val matchRecords = matchRecordIds.mapNotNull { id ->
+            sellMatchRecordRepository.findById(id).orElse(null)
+        }
+        val marketIds = matchRecords.map { it.marketId }.distinct()
+        val markets = marketService.getMarkets(marketIds)
+        
         // 筛选
         var filtered = matchDetails
         if (!request.sellOrderId.isNullOrBlank()) {
@@ -250,6 +278,21 @@ class CopyTradingStatisticsService(
         if (!request.buyOrderId.isNullOrBlank()) {
             filtered = filtered.filter { it.buyOrderId == request.buyOrderId }
         }
+        if (!request.marketId.isNullOrBlank()) {
+            // marketId 支持模糊匹配
+            filtered = filtered.filter { detail ->
+                val matchRecord = matchRecords.find { it.id == detail.matchRecordId }
+                matchRecord?.marketId?.contains(request.marketId!!, ignoreCase = true) == true
+            }
+        }
+        if (!request.marketTitle.isNullOrBlank()) {
+            // marketTitle 关键字筛选
+            filtered = filtered.filter { detail ->
+                val matchRecord = matchRecords.find { it.id == detail.matchRecordId }
+                val market = matchRecord?.let { markets[it.marketId] }
+                market?.title?.contains(request.marketTitle!!, ignoreCase = true) == true
+            }
+        }
         
         val total = filtered.size.toLong()
         
@@ -263,11 +306,26 @@ class CopyTradingStatisticsService(
         val end = minOf(start + limit, filtered.size)
         val pagedDetails = if (start < filtered.size) filtered.subList(start, end) else emptyList()
         
+        // 获取匹配记录以获取市场ID
+        val pagedMatchRecordIds = pagedDetails.map { it.matchRecordId }.distinct()
+        val pagedMatchRecords = pagedMatchRecordIds.mapNotNull { id ->
+            sellMatchRecordRepository.findById(id).orElse(null)
+        }
+        val pagedMarketIds = pagedMatchRecords.map { it.marketId }.distinct()
+        val pagedMarkets = marketService.getMarkets(pagedMarketIds)
+        
         // 转换为DTO
         val list = pagedDetails.map { detail ->
+            val matchRecord = pagedMatchRecords.find { it.id == detail.matchRecordId }
+            val market = matchRecord?.let { pagedMarkets[it.marketId] }
             MatchedOrderInfo(
-                sellOrderId = sellMatchRecordRepository.findById(detail.matchRecordId).orElse(null)?.sellOrderId ?: "",
+                sellOrderId = matchRecord?.sellOrderId ?: "",
                 buyOrderId = detail.buyOrderId,
+                marketId = matchRecord?.marketId,
+                marketTitle = market?.title,
+                marketSlug = market?.slug,  // 显示用的 slug
+                eventSlug = market?.eventSlug,  // 跳转用的 slug（从数据库读取）
+                marketCategory = market?.category,
                 matchedQuantity = detail.matchedQuantity.toString(),
                 buyPrice = detail.buyPrice.toString(),
                 sellPrice = detail.sellPrice.toString(),
@@ -324,200 +382,16 @@ class CopyTradingStatisticsService(
     }
     
     /**
-     * 获取当前市场价格
-     * 按 (marketId, outcomeIndex) 组合获取价格，支持多元市场
+     * 计算盈亏百分比（仅基于已实现盈亏）
      */
-    private suspend fun getCurrentMarketPrice(buyOrders: List<CopyOrderTracking>): Map<String, String> {
-        val prices = mutableMapOf<String, String>()
-        
-        // 获取所有不同的 (marketId, outcomeIndex) 组合
-        val marketOutcomePairs = buyOrders
-            .filter { it.outcomeIndex != null }
-            .map { Pair(it.marketId, it.outcomeIndex!!) }
-            .distinct()
-        
-        for ((marketId, outcomeIndex) in marketOutcomePairs) {
-            try {
-                // 传递 outcomeIndex 参数，确保获取对应 outcome 的价格
-                val result = accountService.getMarketPrice(marketId, outcomeIndex)
-                result.onSuccess { response ->
-                    // 使用当前价格
-                    val price = response.currentPrice
-                    if (price.isNotBlank() && price != "0") {
-                        // 使用 "marketId:outcomeIndex" 作为 key
-                        val key = "$marketId:$outcomeIndex"
-                        prices[key] = price
-                    }
-                }
-            } catch (e: Exception) {
-                logger.warn("获取市场价格失败: marketId=$marketId, outcomeIndex=$outcomeIndex", e)
-            }
-        }
-        
-        return prices
-    }
-    
-    /**
-     * 获取链上实际持仓
-     * 按 (marketId, outcomeIndex) 组合返回实际持仓数量
-     */
-    private suspend fun getActualPositions(account: Account?): Map<String, BigDecimal> {
-        val positions = mutableMapOf<String, BigDecimal>()
-        
-        if (account == null || account.proxyAddress.isBlank()) {
-            return positions
-        }
-        
-        try {
-            val positionsResult = blockchainService.getPositions(account.proxyAddress)
-            if (positionsResult.isSuccess) {
-                val positionList = positionsResult.getOrNull() ?: emptyList()
-                for (pos in positionList) {
-                    // 只处理有 conditionId 和 outcomeIndex 的仓位
-                    if (pos.conditionId != null && pos.outcomeIndex != null && pos.size != null) {
-                        val key = "${pos.conditionId}:${pos.outcomeIndex}"
-                        val size = pos.size.toSafeBigDecimal()
-                        // 如果 size > 0，表示有持仓；如果 size < 0，表示做空（取绝对值）
-                        positions[key] = size.abs()
-                    }
-                }
-            }
-        } catch (e: Exception) {
-            logger.warn("获取链上持仓失败: accountId=${account.id}, error=${e.message}", e)
-        }
-        
-        return positions
-    }
-    
-    /**
-     * 计算未实现盈亏
-     * 使用链上实际持仓数量，而不是 remainingQuantity（考虑手动卖出的情况）
-     * 按市场聚合订单，计算加权平均买入价格，避免重复计算
-     */
-    private fun calculateUnrealizedPnl(
-        buyOrders: List<CopyOrderTracking>,
-        currentPrices: Map<String, String>,
-        actualPositions: Map<String, BigDecimal>
-    ): String {
-        var totalUnrealizedPnl = BigDecimal.ZERO
-        
-        // 按市场聚合订单，计算加权平均买入价格
-        val marketAggregates = mutableMapOf<String, Pair<BigDecimal, BigDecimal>>() // key -> (总持仓, 总成本)
-        
-        for (order in buyOrders) {
-            // 如果没有 outcomeIndex，跳过（无法确定价格和持仓）
-            if (order.outcomeIndex == null) {
-                logger.warn("订单缺少 outcomeIndex，跳过未实现盈亏计算: orderId=${order.buyOrderId}, marketId=${order.marketId}")
-                continue
-            }
-            
-            // 使用 "marketId:outcomeIndex" 作为 key
-            val key = "${order.marketId}:${order.outcomeIndex}"
-            
-            // 获取订单的持仓数量（使用 remainingQuantity，因为这是该订单的持仓）
-            val orderQty = order.remainingQuantity.toSafeBigDecimal()
-            
-            // 如果订单持仓 <= 0，跳过
-            if (orderQty.lte(BigDecimal.ZERO)) continue
-            
-            val buyPrice = order.price.toSafeBigDecimal()
-            val orderCost = orderQty.multi(buyPrice)
-            
-            // 聚合同一市场的订单
-            val existing = marketAggregates[key]
-            if (existing != null) {
-                val totalQty = existing.first.add(orderQty)
-                val totalCost = existing.second.add(orderCost)
-                marketAggregates[key] = Pair(totalQty, totalCost)
-            } else {
-                marketAggregates[key] = Pair(orderQty, orderCost)
-            }
-        }
-        
-        // 计算每个市场的未实现盈亏
-        for ((key, aggregate) in marketAggregates) {
-            val (totalQty, totalCost) = aggregate
-            
-            // 获取链上实际持仓数量（如果存在），否则使用聚合的持仓数量
-            val actualQty = actualPositions[key] ?: totalQty
-            
-            // 如果实际持仓 <= 0，说明已全部卖出（包括手动卖出），跳过未实现盈亏计算
-            if (actualQty.lte(BigDecimal.ZERO)) continue
-            
-            // 获取当前市场价格
-            val currentPrice = currentPrices[key]?.toSafeBigDecimal()
-                ?: continue  // 如果没有当前价格，跳过
-            
-            // 计算加权平均买入价格
-            val avgBuyPrice = if (totalQty.gt(BigDecimal.ZERO)) {
-                totalCost.div(totalQty)
-            } else {
-                continue
-            }
-            
-            // 使用实际持仓数量和加权平均买入价格计算未实现盈亏
-            val unrealizedPnl = currentPrice.subtract(avgBuyPrice).multi(actualQty)
-            totalUnrealizedPnl = totalUnrealizedPnl.add(unrealizedPnl)
-        }
-        
-        return totalUnrealizedPnl.toString()
-    }
-    
-    /**
-     * 计算持仓价值
-     * 使用链上实际持仓数量和当前市场价格计算
-     * 按市场聚合，避免重复计算
-     */
-    private fun calculatePositionValue(
-        buyOrders: List<CopyOrderTracking>,
-        currentPrices: Map<String, String>,
-        actualPositions: Map<String, BigDecimal>
-    ): String {
-        var totalPositionValue = BigDecimal.ZERO
-        
-        // 按市场聚合，获取所有不同的市场
-        val marketKeys = buyOrders
-            .filter { it.outcomeIndex != null }
-            .map { "${it.marketId}:${it.outcomeIndex}" }
-            .distinct()
-        
-        for (key in marketKeys) {
-            // 获取链上实际持仓数量（如果存在）
-            val actualQty = actualPositions[key]
-            
-            // 如果没有链上持仓，计算该市场的总持仓（所有订单的 remainingQuantity 之和）
-            val totalQty = actualQty ?: buyOrders
-                .filter { it.outcomeIndex != null && "${it.marketId}:${it.outcomeIndex}" == key }
-                .sumOf { it.remainingQuantity.toSafeBigDecimal() }
-            
-            // 如果持仓 <= 0，跳过
-            if (totalQty.lte(BigDecimal.ZERO)) continue
-            
-            // 获取当前市场价格
-            val currentPrice = currentPrices[key]?.toSafeBigDecimal()
-                ?: continue  // 如果没有当前价格，跳过
-            
-            // 计算持仓价值：持仓数量 × 当前价格
-            val positionValue = totalQty.multi(currentPrice)
-            totalPositionValue = totalPositionValue.add(positionValue)
-        }
-        
-        return totalPositionValue.toString()
-    }
-    
-    /**
-     * 计算盈亏百分比
-     */
-    private fun calculatePnlPercent(
+    private fun calculatePnlPercentOnlyRealized(
         totalBuyAmount: String,
-        totalRealizedPnl: String,
-        totalUnrealizedPnl: String
+        totalRealizedPnl: String
     ): String {
         val buyAmount = totalBuyAmount.toSafeBigDecimal()
         if (buyAmount.lte(BigDecimal.ZERO)) return "0"
         
-        val totalPnl = totalRealizedPnl.toSafeBigDecimal().add(totalUnrealizedPnl.toSafeBigDecimal())
-        val percent = totalPnl.div(buyAmount).multi(100)
+        val percent = totalRealizedPnl.toSafeBigDecimal().div(buyAmount).multi(100)
         
         return percent.setScale(2, RoundingMode.HALF_UP).toString()
     }
@@ -696,5 +570,266 @@ class CopyTradingStatisticsService(
         val currentPositionQuantity: String,
         val totalRealizedPnl: String
     )
-}
+    
+    /**
+     * 获取按市场分组的买入订单列表
+     */
+    fun getBuyOrderListGroupedByMarket(request: MarketGroupedOrdersRequest): Result<MarketGroupedOrdersResponse> {
+        return try {
+            // 1. 验证跟单关系
+            copyTradingRepository.findById(request.copyTradingId).orElse(null)
+                ?: return Result.failure(IllegalArgumentException("跟单关系不存在: ${request.copyTradingId}"))
+            
+            // 2. 获取所有买入订单
+            var orders = copyOrderTrackingRepository.findByCopyTradingId(request.copyTradingId)
+            
+            // 3. 批量获取市场信息（用于筛选）
+            val allMarketIds = orders.map { it.marketId }.distinct()
+            val markets = marketService.getMarkets(allMarketIds)
+            
+            // 4. 筛选
+            if (!request.marketId.isNullOrBlank()) {
+                // marketId 支持模糊匹配
+                orders = orders.filter { it.marketId.contains(request.marketId!!, ignoreCase = true) }
+            }
+            if (!request.marketTitle.isNullOrBlank()) {
+                // marketTitle 关键字筛选
+                orders = orders.filter { order ->
+                    val market = markets[order.marketId]
+                    market?.title?.contains(request.marketTitle!!, ignoreCase = true) == true
+                }
+            }
+            // 5. 按市场ID分组
+            val groups = mutableMapOf<String, MutableList<CopyOrderTracking>>()
+            orders.forEach { order ->
+                val marketId = order.marketId
+                if (!groups.containsKey(marketId)) {
+                    groups[marketId] = mutableListOf()
+                }
+                groups[marketId]!!.add(order)
+            }
+            
+            // 4. 转换为分组数据并计算统计信息
+            val marketIds = groups.keys.toList()
 
+            val list = marketIds.map { marketId ->
+                val marketOrders = groups[marketId] ?: mutableListOf()
+
+                // 计算统计信息
+                val count = marketOrders.size.toLong()
+                val totalAmount = marketOrders.sumOf { order ->
+                    order.quantity.toSafeBigDecimal().multi(order.price)
+                }
+
+                // 计算订单状态统计
+                val fullyMatchedCount = marketOrders.count { it.status == "fully_matched" }
+                val partiallyMatchedCount = marketOrders.count { it.status == "partially_matched" }
+                val filledCount = marketOrders.count { it.status == "filled" }
+                val fullyMatched = fullyMatchedCount == marketOrders.size
+
+                val stats = MarketOrderStats(
+                    count = count,
+                    totalAmount = totalAmount.toString(),
+                    totalPnl = null,  // 买入订单没有已实现盈亏
+                    fullyMatched = fullyMatched,
+                    fullyMatchedCount = fullyMatchedCount.toLong(),
+                    partiallyMatchedCount = partiallyMatchedCount.toLong(),
+                    filledCount = filledCount.toLong()
+                )
+
+                // 排序（按创建时间倒序）
+                marketOrders.sortByDescending { it.createdAt }
+
+                // 转换为 DTO
+                val orderDtos = marketOrders.map { order ->
+                    val amount = order.quantity.toSafeBigDecimal().multi(order.price)
+                    val market = markets[order.marketId]
+                    BuyOrderInfo(
+                        orderId = order.buyOrderId,
+                        leaderTradeId = order.leaderBuyTradeId,
+                        marketId = order.marketId,
+                        marketTitle = market?.title,
+                        marketSlug = market?.slug,  // 显示用的 slug
+                        eventSlug = market?.eventSlug,  // 跳转用的 slug（从数据库读取）
+                        marketCategory = market?.category,
+                        side = order.side,
+                        quantity = order.quantity.toString(),
+                        price = order.price.toString(),
+                        amount = amount.toString(),
+                        matchedQuantity = order.matchedQuantity.toString(),
+                        remainingQuantity = order.remainingQuantity.toString(),
+                        status = order.status,
+                        createdAt = order.createdAt
+                    )
+                }
+
+                MarketOrderGroup(
+                    marketId = marketId,
+                    marketTitle = markets[marketId]?.title,
+                    marketSlug = markets[marketId]?.slug,  // 显示用的 slug
+                    eventSlug = markets[marketId]?.eventSlug,  // 跳转用的 slug（从数据库读取）
+                    marketCategory = markets[marketId]?.category,
+                    stats = stats,
+                    orders = orderDtos as List<Any>
+                )
+            }.sortedByDescending { group ->
+                // 找出该市场最近的买入订单时间
+                group.orders.mapNotNull { order ->
+                    when (order) {
+                        is BuyOrderInfo -> order.createdAt
+                        else -> null
+                    }
+                }.maxOrNull() ?: 0L
+            }
+
+            // 5. 分页
+            val page = (request.page ?: 1)
+            val limit = request.limit ?: 20
+            val total = list.size.toLong()
+
+            val start = (page - 1) * limit
+            val end = minOf(start + limit, list.size)
+            val pagedList = if (start < list.size) list.subList(start, end) else emptyList()
+
+            val response = MarketGroupedOrdersResponse(
+                list = pagedList,
+                total = total,
+                page = page,
+                limit = limit
+            )
+
+            Result.success(response)
+        } catch (e: Exception) {
+            logger.error("获取按市场分组的卖出订单列表失败: copyTradingId=${request.copyTradingId}", e)
+            Result.failure(e)
+        }
+    }
+    
+    /**
+     * 获取按市场分组的卖出订单列表
+     */
+    fun getSellOrderListGroupedByMarket(request: MarketGroupedOrdersRequest): Result<MarketGroupedOrdersResponse> {
+        return try {
+            // 1. 验证跟单关系
+            copyTradingRepository.findById(request.copyTradingId).orElse(null)
+                ?: return Result.failure(IllegalArgumentException("跟单关系不存在: ${request.copyTradingId}"))
+            
+            // 2. 获取所有卖出记录
+            var sellRecords = sellMatchRecordRepository.findByCopyTradingId(request.copyTradingId)
+            
+            // 3. 批量获取市场信息（用于筛选）
+            val allMarketIds = sellRecords.map { it.marketId }.distinct()
+            val markets = marketService.getMarkets(allMarketIds)
+            
+            // 4. 筛选
+            if (!request.marketId.isNullOrBlank()) {
+                // marketId 支持模糊匹配
+                sellRecords = sellRecords.filter { it.marketId.contains(request.marketId!!, ignoreCase = true) }
+            }
+            if (!request.marketTitle.isNullOrBlank()) {
+                // marketTitle 关键字筛选
+                sellRecords = sellRecords.filter { record ->
+                    val market = markets[record.marketId]
+                    market?.title?.contains(request.marketTitle!!, ignoreCase = true) == true
+                }
+            }
+            // 5. 按市场ID分组
+            val groups = mutableMapOf<String, MutableList<SellMatchRecord>>()
+            sellRecords.forEach { record ->
+                val marketId = record.marketId
+                if (!groups.containsKey(marketId)) {
+                    groups[marketId] = mutableListOf()
+                }
+                groups[marketId]!!.add(record)
+            }
+            
+            // 4. 转换为分组数据并计算统计信息
+            val marketIds = groups.keys.toList()
+            
+            val list = marketIds.map { marketId ->
+                val marketRecords = groups[marketId] ?: mutableListOf()
+                
+                // 计算统计信息
+                val count = marketRecords.size.toLong()
+                val totalAmount = marketRecords.sumOf { record ->
+                    record.totalMatchedQuantity.toSafeBigDecimal().multi(record.sellPrice)
+                }
+                val totalPnl = marketRecords.sumOf { it.totalRealizedPnl.toSafeBigDecimal() }
+                
+                val stats = MarketOrderStats(
+                    count = count,
+                    totalAmount = totalAmount.toString(),
+                    totalPnl = totalPnl.toString(),
+                    fullyMatched = true,  // 卖出订单都是已成交的
+                    fullyMatchedCount = count,  // 所有订单都是已成交的
+                    partiallyMatchedCount = 0L,
+                    filledCount = 0L
+                )
+                
+                // 排序（按创建时间倒序）
+                marketRecords.sortByDescending { it.createdAt }
+                
+                // 转换为 DTO
+                val orderDtos = marketRecords.map { record ->
+                    val amount = record.totalMatchedQuantity.toSafeBigDecimal().multi(record.sellPrice)
+                    val market = markets[record.marketId]
+                    SellOrderInfo(
+                        orderId = record.sellOrderId,
+                        leaderTradeId = record.leaderSellTradeId,
+                        marketId = record.marketId,
+                        marketTitle = market?.title,
+                        marketSlug = market?.slug,  // 显示用的 slug
+                        eventSlug = market?.eventSlug,  // 跳转用的 slug（从数据库读取）
+                        marketCategory = market?.category,
+                        side = record.side,
+                        quantity = record.totalMatchedQuantity.toString(),
+                        price = record.sellPrice.toString(),
+                        amount = amount.toString(),
+                        realizedPnl = record.totalRealizedPnl.toString(),
+                        createdAt = record.createdAt
+                    )
+                }
+                
+                MarketOrderGroup(
+                    marketId = marketId,
+                    marketTitle = markets[marketId]?.title,
+                    marketSlug = markets[marketId]?.slug,  // 显示用的 slug
+                    eventSlug = markets[marketId]?.eventSlug,  // 跳转用的 slug（从数据库读取）
+                    marketCategory = markets[marketId]?.category,
+                    stats = stats,
+                    orders = orderDtos as List<Any>
+                )
+            }.sortedByDescending { group ->
+                // 找出该市场最近的卖出订单时间（与买入订单分组排序规则一致）
+                group.orders.mapNotNull { order ->
+                    when (order) {
+                        is SellOrderInfo -> order.createdAt
+                        else -> null
+                    }
+                }.maxOrNull() ?: 0L
+            }
+            
+            // 5. 分页
+            val page = (request.page ?: 1)
+            val limit = request.limit ?: 20
+            val total = list.size.toLong()
+            
+            val start = (page - 1) * limit
+            val end = minOf(start + limit, list.size)
+            val pagedList = if (start < list.size) list.subList(start, end) else emptyList()
+            
+            val response = MarketGroupedOrdersResponse(
+                list = pagedList,
+                total = total,
+                page = page,
+                limit = limit
+            )
+            
+            Result.success(response)
+        } catch (e: Exception) {
+            logger.error("获取按市场分组的卖出订单列表失败: copyTradingId=${request.copyTradingId}", e)
+            Result.failure(e)
+        }
+    }
+    
+}

backend/src/main/kotlin/com/wrbug/polymarketbot/service/copytrading/templates/CopyTradingTemplateService.kt

@@ -62,7 +62,8 @@ class CopyTradingTemplateService(
                 minOrderDepth = request.minOrderDepth?.toSafeBigDecimal(),
                 maxSpread = request.maxSpread?.toSafeBigDecimal(),
                 minPrice = request.minPrice?.toSafeBigDecimal(),
-                maxPrice = request.maxPrice?.toSafeBigDecimal()
+                maxPrice = request.maxPrice?.toSafeBigDecimal(),
+                pushFilteredOrders = request.pushFilteredOrders ?: false
             )
             
             val saved = templateRepository.save(template)
@@ -121,6 +122,7 @@ class CopyTradingTemplateService(
                 maxSpread = request.maxSpread?.toSafeBigDecimal() ?: template.maxSpread,
                 minPrice = request.minPrice?.toSafeBigDecimal() ?: template.minPrice,
                 maxPrice = request.maxPrice?.toSafeBigDecimal() ?: template.maxPrice,
+                pushFilteredOrders = request.pushFilteredOrders ?: template.pushFilteredOrders,
                 updatedAt = System.currentTimeMillis()
             )
             
@@ -186,7 +188,8 @@ class CopyTradingTemplateService(
                 minOrderDepth = request.minOrderDepth?.toSafeBigDecimal() ?: sourceTemplate.minOrderDepth,
                 maxSpread = request.maxSpread?.toSafeBigDecimal() ?: sourceTemplate.maxSpread,
                 minPrice = request.minPrice?.toSafeBigDecimal() ?: sourceTemplate.minPrice,
-                maxPrice = request.maxPrice?.toSafeBigDecimal() ?: sourceTemplate.maxPrice
+                maxPrice = request.maxPrice?.toSafeBigDecimal() ?: sourceTemplate.maxPrice,
+                pushFilteredOrders = request.pushFilteredOrders ?: sourceTemplate.pushFilteredOrders
             )
             
             val saved = templateRepository.save(newTemplate)
@@ -260,6 +263,7 @@ class CopyTradingTemplateService(
             maxSpread = template.maxSpread?.toPlainString(),
             minPrice = template.minPrice?.toPlainString(),
             maxPrice = template.maxPrice?.toPlainString(),
+            pushFilteredOrders = template.pushFilteredOrders,
             createdAt = template.createdAt,
             updatedAt = template.updatedAt
         )

backend/src/main/kotlin/com/wrbug/polymarketbot/service/system/ApiHealthCheckService.kt

@@ -1,5 +1,6 @@
 package com.wrbug.polymarketbot.service.system
 
+import com.wrbug.polymarketbot.constants.PolymarketConstants
 import com.wrbug.polymarketbot.dto.ApiHealthCheckDto
 import com.wrbug.polymarketbot.dto.ApiHealthCheckResponse
 import com.wrbug.polymarketbot.util.createClient
@@ -11,9 +12,9 @@ import org.slf4j.LoggerFactory
 import org.springframework.beans.BeansException
 import org.springframework.context.ApplicationContext
 import org.springframework.context.ApplicationContextAware
-import org.springframework.beans.factory.annotation.Value
 import com.wrbug.polymarketbot.service.copytrading.orders.OrderPushService
-import com.wrbug.polymarketbot.service.copytrading.monitor.CopyTradingWebSocketService
+import com.wrbug.polymarketbot.service.copytrading.monitor.PolymarketActivityWsService
+import com.wrbug.polymarketbot.service.copytrading.monitor.UnifiedOnChainWsService
 import org.springframework.stereotype.Service
 import java.util.concurrent.TimeUnit
 
@@ -22,16 +23,6 @@ import java.util.concurrent.TimeUnit
  */
 @Service
 class ApiHealthCheckService(
-    @Value("\${polymarket.clob.base-url}")
-    private val clobBaseUrl: String,
-    @Value("\${polymarket.data-api.base-url}")
-    private val dataApiBaseUrl: String,
-    @Value("\${polymarket.gamma.base-url}")
-    private val gammaBaseUrl: String,
-    @Value("\${polymarket.rtds.ws-url}")
-    private val polymarketWsUrl: String,
-    @Value("\${polymarket.builder.relayer-url:}")
-    private val builderRelayerUrl: String,
     private val rpcNodeService: RpcNodeService
 ) : ApplicationContextAware {
 
@@ -52,17 +43,6 @@ class ApiHealthCheckService(
         }
     }
 
-    /**
-     * 获取跟单 WebSocket 服务（通过 ApplicationContext 避免循环依赖）
-     */
-    private fun getCopyTradingWebSocketService(): CopyTradingWebSocketService? {
-        return try {
-            applicationContext?.getBean(CopyTradingWebSocketService::class.java)
-        } catch (e: BeansException) {
-            null
-        }
-    }
-    
     /**
      * 获取 RelayClientService（通过 ApplicationContext 避免循环依赖）
      */
@@ -74,6 +54,28 @@ class ApiHealthCheckService(
         }
     }
 
+    /**
+     * 获取 PolymarketActivityWsService（通过 ApplicationContext 避免循环依赖）
+     */
+    private fun getPolymarketActivityWsService(): PolymarketActivityWsService? {
+        return try {
+            applicationContext?.getBean(PolymarketActivityWsService::class.java)
+        } catch (e: BeansException) {
+            null
+        }
+    }
+
+    /**
+     * 获取 UnifiedOnChainWsService（通过 ApplicationContext 避免循环依赖）
+     */
+    private fun getUnifiedOnChainWsService(): UnifiedOnChainWsService? {
+        return try {
+            applicationContext?.getBean(UnifiedOnChainWsService::class.java)
+        } catch (e: BeansException) {
+            null
+        }
+    }
+
     private val logger = LoggerFactory.getLogger(ApiHealthCheckService::class.java)
 
     /**
@@ -89,7 +91,9 @@ class ApiHealthCheckService(
                 async { checkDataApi() },
                 async { checkGammaApi() },
                 async { checkPolygonRpc() },
-                async { checkPolymarketWebSocket() },
+                async { checkPolymarketRtdsWebSocket() },
+                async { checkPolymarketActivityWebSocket() },
+                async { checkUnifiedOnChainWebSocket() },
                 async { checkBuilderRelayerApi() },
                 async { checkGitHubApi() }
             )
@@ -106,7 +110,7 @@ class ApiHealthCheckService(
      * 检查 Polymarket CLOB API
      */
     private suspend fun checkClobApi(): ApiHealthCheckDto = withContext(Dispatchers.IO) {
-        val url = "$clobBaseUrl/"
+        val url = "${PolymarketConstants.CLOB_BASE_URL}/"
         checkApi("Polymarket CLOB API", url)
     }
 
@@ -114,7 +118,7 @@ class ApiHealthCheckService(
      * 检查 Polymarket Data API
      */
     private suspend fun checkDataApi(): ApiHealthCheckDto = withContext(Dispatchers.IO) {
-        val url = "$dataApiBaseUrl/"
+        val url = "${PolymarketConstants.DATA_API_BASE_URL}/"
         checkApi("Polymarket Data API", url)
     }
 
@@ -131,7 +135,7 @@ class ApiHealthCheckService(
                 .build()
 
             // 使用 /markets 接口检查（不传参数，返回空列表或少量市场数据）
-            val url = "$gammaBaseUrl/markets"
+            val url = "${PolymarketConstants.GAMMA_BASE_URL}/markets"
             val request = Request.Builder()
                 .url(url)
                 .get()
@@ -176,7 +180,7 @@ class ApiHealthCheckService(
             logger.warn("检查 Polymarket Gamma API 失败", e)
             ApiHealthCheckDto(
                 name = "Polymarket Gamma API",
-                url = "$gammaBaseUrl/markets",
+                url = "${PolymarketConstants.GAMMA_BASE_URL}/markets",
                 status = "error",
                 message = e.message ?: "连接失败"
             )
@@ -194,69 +198,143 @@ class ApiHealthCheckService(
     }
 
     /**
-     * 检查 Polymarket WebSocket 连接状态
-     * 不显示延时，只显示连接状态
+     * 检查 Polymarket RTDS WebSocket 连接状态
+     * 用于订单推送服务
      */
-    private suspend fun checkPolymarketWebSocket(): ApiHealthCheckDto = withContext(Dispatchers.Default) {
+    private suspend fun checkPolymarketRtdsWebSocket(): ApiHealthCheckDto = withContext(Dispatchers.Default) {
         try {
-            // 检查订单推送服务的连接状态
             val orderPushService = getOrderPushService()
-            val orderPushStatuses = orderPushService?.getConnectionStatuses() ?: emptyMap()
-            val orderPushConnected = orderPushStatuses.values.any { it }
-            val orderPushTotal = orderPushStatuses.size
-            val orderPushConnectedCount = orderPushStatuses.values.count { it }
+            val statuses = orderPushService?.getConnectionStatuses() ?: emptyMap()
+            val total = statuses.size
+            val connected = statuses.values.count { it }
 
-            // 检查跟单 WebSocket 服务的连接状态
-            val copyTradingWebSocketService = getCopyTradingWebSocketService()
-            val copyTradingStatuses = copyTradingWebSocketService?.getConnectionStatuses() ?: emptyMap()
-            val copyTradingConnected = copyTradingStatuses.values.any { it }
-            val copyTradingTotal = copyTradingStatuses.size
-            val copyTradingConnectedCount = copyTradingStatuses.values.count { it }
-
-            // 计算总体状态
-            val totalConnections = orderPushTotal + copyTradingTotal
-            val connectedConnections = orderPushConnectedCount + copyTradingConnectedCount
-
-            val url = polymarketWsUrl
-            val hasAnyConnection = orderPushConnected || copyTradingConnected
-
-            if (totalConnections == 0) {
-                // 没有配置任何 WebSocket 连接
+            if (total == 0) {
                 ApiHealthCheckDto(
-                    name = "Polymarket WebSocket",
-                    url = url,
+                    name = "Polymarket RTDS WebSocket",
+                    url = PolymarketConstants.RTDS_WS_URL,
                     status = "skipped",
-                    message = "未配置 WebSocket 连接"
+                    message = "未配置账户连接"
                 )
-            } else if (hasAnyConnection) {
-                // 至少有一个连接是活跃的
-                val message = if (connectedConnections == totalConnections) {
-                    "所有连接正常 ($connectedConnections/$totalConnections)"
+            } else if (connected > 0) {
+                val message = if (connected == total) {
+                    "所有账户连接正常 ($connected/$total)"
                 } else {
-                    "部分连接正常 ($connectedConnections/$totalConnections)"
+                    "部分账户连接正常 ($connected/$total)"
                 }
                 ApiHealthCheckDto(
-                    name = "Polymarket WebSocket",
-                    url = url,
+                    name = "Polymarket RTDS WebSocket",
+                    url = PolymarketConstants.RTDS_WS_URL,
                     status = "success",
                     message = message
-                    // 不设置 responseTime，WebSocket 不显示延时
                 )
             } else {
-                // 所有连接都断开
                 ApiHealthCheckDto(
-                    name = "Polymarket WebSocket",
-                    url = url,
+                    name = "Polymarket RTDS WebSocket",
+                    url = PolymarketConstants.RTDS_WS_URL,
                     status = "error",
-                    message = "所有连接断开 ($connectedConnections/$totalConnections)"
-                    // 不设置 responseTime，WebSocket 不显示延时
+                    message = "所有账户连接断开 (0/$total)"
                 )
             }
         } catch (e: Exception) {
-            logger.warn("检查 Polymarket WebSocket 状态失败", e)
+            logger.warn("检查 Polymarket RTDS WebSocket 状态失败", e)
             ApiHealthCheckDto(
-                name = "Polymarket WebSocket",
-                url = polymarketWsUrl,
+                name = "Polymarket RTDS WebSocket",
+                url = PolymarketConstants.RTDS_WS_URL,
+                status = "error",
+                message = "检查失败：${e.message}"
+            )
+        }
+    }
+
+    /**
+     * 检查 Polymarket Activity WebSocket 连接状态
+     * 用于 Activity 全局交易流监听
+     */
+    private suspend fun checkPolymarketActivityWebSocket(): ApiHealthCheckDto = withContext(Dispatchers.Default) {
+        try {
+            val activityWsService = getPolymarketActivityWsService()
+            val isConnected = activityWsService?.isConnected() ?: false
+
+            if (isConnected) {
+                ApiHealthCheckDto(
+                    name = "Polymarket Activity WebSocket",
+                    url = PolymarketConstants.ACTIVITY_WS_URL,
+                    status = "success",
+                    message = "连接正常"
+                )
+            } else {
+                ApiHealthCheckDto(
+                    name = "Polymarket Activity WebSocket",
+                    url = PolymarketConstants.ACTIVITY_WS_URL,
+                    status = "error",
+                    message = "连接断开"
+                )
+            }
+        } catch (e: Exception) {
+            logger.warn("检查 Polymarket Activity WebSocket 状态失败", e)
+            ApiHealthCheckDto(
+                name = "Polymarket Activity WebSocket",
+                url = PolymarketConstants.ACTIVITY_WS_URL,
+                status = "error",
+                message = "检查失败：${e.message}"
+            )
+        }
+    }
+
+    /**
+     * 检查统一链上 WebSocket 连接状态
+     * 用于监听链上事件
+     */
+    private suspend fun checkUnifiedOnChainWebSocket(): ApiHealthCheckDto = withContext(Dispatchers.Default) {
+        try {
+            val unifiedOnChainWsService = getUnifiedOnChainWsService()
+
+            if (unifiedOnChainWsService == null) {
+                return@withContext ApiHealthCheckDto(
+                    name = "链上 WebSocket",
+                    url = rpcNodeService.getWsUrl(),
+                    status = "error",
+                    message = "服务未初始化"
+                )
+            }
+
+            // 检查连接状态
+            val statuses = unifiedOnChainWsService.getConnectionStatuses()
+            val total = statuses.size
+            val connected = statuses.values.count { it }
+
+            if (total == 0) {
+                ApiHealthCheckDto(
+                    name = "链上 WebSocket",
+                    url = rpcNodeService.getWsUrl(),
+                    status = "skipped",
+                    message = "未配置地址监听"
+                )
+            } else if (connected > 0) {
+                val message = if (connected == total) {
+                    "所有地址连接正常 ($connected/$total)"
+                } else {
+                    "部分地址连接正常 ($connected/$total)"
+                }
+                ApiHealthCheckDto(
+                    name = "链上 WebSocket",
+                    url = rpcNodeService.getWsUrl(),
+                    status = "success",
+                    message = message
+                )
+            } else {
+                ApiHealthCheckDto(
+                    name = "链上 WebSocket",
+                    url = rpcNodeService.getWsUrl(),
+                    status = "error",
+                    message = "所有地址连接断开 (0/$total)"
+                )
+            }
+        } catch (e: Exception) {
+            logger.warn("检查链上 WebSocket 状态失败", e)
+            ApiHealthCheckDto(
+                name = "链上 WebSocket",
+                url = rpcNodeService.getWsUrl(),
                 status = "error",
                 message = "检查失败：${e.message}"
             )
@@ -390,19 +468,10 @@ class ApiHealthCheckService(
     private suspend fun checkBuilderRelayerApi(): ApiHealthCheckDto = withContext(Dispatchers.IO) {
         val relayClientService = getRelayClientService()
         
-        if (builderRelayerUrl.isBlank()) {
-            return@withContext ApiHealthCheckDto(
-                name = "Builder Relayer API",
-                url = "未配置",
-                status = "skipped",
-                message = "未配置 Builder Relayer URL"
-            )
-        }
-        
         if (relayClientService == null) {
             return@withContext ApiHealthCheckDto(
                 name = "Builder Relayer API",
-                url = builderRelayerUrl,
+                url = PolymarketConstants.BUILDER_RELAYER_URL,
                 status = "error",
                 message = "服务未初始化"
             )
@@ -411,7 +480,7 @@ class ApiHealthCheckService(
         if (!relayClientService.isBuilderApiKeyConfigured()) {
             return@withContext ApiHealthCheckDto(
                 name = "Builder Relayer API",
-                url = builderRelayerUrl,
+                url = PolymarketConstants.BUILDER_RELAYER_URL,
                 status = "skipped",
                 message = "Builder API Key 未配置"
             )
@@ -423,7 +492,7 @@ class ApiHealthCheckService(
                 onSuccess = { responseTime ->
                     ApiHealthCheckDto(
                         name = "Builder Relayer API",
-                        url = builderRelayerUrl,
+                        url = PolymarketConstants.BUILDER_RELAYER_URL,
                         status = "success",
                         message = "连接成功",
                         responseTime = responseTime
@@ -432,7 +501,7 @@ class ApiHealthCheckService(
                 onFailure = { e ->
                     ApiHealthCheckDto(
                         name = "Builder Relayer API",
-                        url = builderRelayerUrl,
+                        url = PolymarketConstants.BUILDER_RELAYER_URL,
                         status = "error",
                         message = e.message ?: "连接失败"
                     )
@@ -442,7 +511,7 @@ class ApiHealthCheckService(
             logger.warn("检查 Builder Relayer API 失败", e)
             ApiHealthCheckDto(
                 name = "Builder Relayer API",
-                url = builderRelayerUrl,
+                url = PolymarketConstants.BUILDER_RELAYER_URL,
                 status = "error",
                 message = e.message ?: "连接失败"
             )

backend/src/main/kotlin/com/wrbug/polymarketbot/service/system/ProcessedTradeCleanupService.kt

@@ -0,0 +1,48 @@
+package com.wrbug.polymarketbot.service.system
+
+import com.wrbug.polymarketbot.repository.ProcessedTradeRepository
+import org.slf4j.LoggerFactory
+import org.springframework.scheduling.annotation.Scheduled
+import org.springframework.stereotype.Service
+import org.springframework.transaction.annotation.Transactional
+
+/**
+ * 已处理交易清理服务
+ * 定期清理过期的去重记录
+ */
+@Service
+class ProcessedTradeCleanupService(
+    private val processedTradeRepository: ProcessedTradeRepository
+) {
+
+    companion object {
+        private val logger = LoggerFactory.getLogger(ProcessedTradeCleanupService::class.java)
+
+        // 保留时间：1小时（3600000毫秒）
+        // 说明：重复订单通常10秒后就不会再出现，保留10分钟是为了安全起见
+        private const val RETENTION_MS = 600_000L
+
+        // 定时清理间隔：10分钟（600000毫秒）
+        private const val CLEANUP_INTERVAL_MS = 600_000L
+    }
+
+    /**
+     * 定时清理过期记录
+     * 每10分钟执行一次
+     */
+    @Scheduled(fixedDelay = CLEANUP_INTERVAL_MS)
+    @Transactional
+    fun cleanupExpiredProcessedTrades() {
+        try {
+            val expireTime = System.currentTimeMillis() - RETENTION_MS
+            val deletedCount = processedTradeRepository.deleteByProcessedAtBefore(expireTime)
+
+            if (deletedCount > 0) {
+                logger.info("清理过期已处理交易记录: deletedCount=$deletedCount, expireTime=$expireTime")
+            }
+        } catch (e: Exception) {
+            logger.error("清理过期已处理交易记录失败", e)
+        }
+    }
+}
+

backend/src/main/kotlin/com/wrbug/polymarketbot/service/system/RelayClientService.kt

@@ -3,11 +3,11 @@ package com.wrbug.polymarketbot.service.system
 import com.wrbug.polymarketbot.api.BuilderRelayerApi
 import com.wrbug.polymarketbot.api.EthereumRpcApi
 import com.wrbug.polymarketbot.api.JsonRpcRequest
+import com.wrbug.polymarketbot.constants.PolymarketConstants
 import com.wrbug.polymarketbot.util.EthereumUtils
 import com.wrbug.polymarketbot.util.RetrofitFactory
 import com.wrbug.polymarketbot.util.createClient
 import org.slf4j.LoggerFactory
-import org.springframework.beans.factory.annotation.Value
 import org.springframework.stereotype.Service
 import java.math.BigInteger
 
@@ -24,8 +24,6 @@ import java.math.BigInteger
  */
 @Service
 class RelayClientService(
-    @Value("\${polymarket.builder.relayer-url:}")
-    private val builderRelayerUrl: String,
     private val retrofitFactory: RetrofitFactory,
     private val systemConfigService: SystemConfigService,
     private val rpcNodeService: RpcNodeService
@@ -54,10 +52,10 @@ class RelayClientService(
         val builderApiKey = systemConfigService.getBuilderApiKey()
         val builderSecret = systemConfigService.getBuilderSecret()
         val builderPassphrase = systemConfigService.getBuilderPassphrase()
-        
+
         if (isBuilderRelayerEnabled(builderApiKey, builderSecret, builderPassphrase)) {
             return retrofitFactory.createBuilderRelayerApi(
-                relayerUrl = builderRelayerUrl,
+                relayerUrl = PolymarketConstants.BUILDER_RELAYER_URL,
                 apiKey = builderApiKey!!,
                 secret = builderSecret!!,
                 passphrase = builderPassphrase!!
@@ -74,19 +72,19 @@ class RelayClientService(
         builderSecret: String?,
         builderPassphrase: String?
     ): Boolean {
-        return builderRelayerUrl.isNotBlank() &&
+        return PolymarketConstants.BUILDER_RELAYER_URL.isNotBlank() &&
                 builderApiKey != null && builderApiKey.isNotBlank() &&
                 builderSecret != null && builderSecret.isNotBlank() &&
                 builderPassphrase != null && builderPassphrase.isNotBlank()
     }
-    
+
     /**
      * 检查 Builder API Key 是否已配置
      */
     fun isBuilderApiKeyConfigured(): Boolean {
         return systemConfigService.isBuilderApiKeyConfigured()
     }
-    
+
     /**
      * 检查 Builder Relayer API 健康状态（用于 API 健康检查）
      */
@@ -95,24 +93,24 @@ class RelayClientService(
             val builderApiKey = systemConfigService.getBuilderApiKey()
             val builderSecret = systemConfigService.getBuilderSecret()
             val builderPassphrase = systemConfigService.getBuilderPassphrase()
-            
+
             if (builderApiKey == null || builderSecret == null || builderPassphrase == null) {
                 return Result.failure(IllegalStateException("Builder API Key 未配置"))
             }
-            
+
             val relayerApi = retrofitFactory.createBuilderRelayerApi(
-                relayerUrl = builderRelayerUrl,
+                relayerUrl = PolymarketConstants.BUILDER_RELAYER_URL,
                 apiKey = builderApiKey,
                 secret = builderSecret,
                 passphrase = builderPassphrase
             )
-            
+
             // 使用一个测试地址来检查 API 是否可用（使用一个已知的地址，如零地址）
             val testAddress = "0x0000000000000000000000000000000000000000"
             val startTime = System.currentTimeMillis()
             val response = relayerApi.getDeployed(testAddress)
             val responseTime = System.currentTimeMillis() - startTime
-            
+
             if (response.isSuccessful) {
                 Result.success(responseTime)
             } else {
@@ -228,11 +226,18 @@ class RelayClientService(
             val builderApiKey = systemConfigService.getBuilderApiKey()
             val builderSecret = systemConfigService.getBuilderSecret()
             val builderPassphrase = systemConfigService.getBuilderPassphrase()
-            
+
             // 优先使用 Builder Relayer（Gasless）
             if (isBuilderRelayerEnabled(builderApiKey, builderSecret, builderPassphrase)) {
                 logger.info("使用 Builder Relayer 执行 Gasless 交易")
-                return executeViaBuilderRelayer(privateKey, proxyAddress, safeTx, builderApiKey!!, builderSecret!!, builderPassphrase!!)
+                return executeViaBuilderRelayer(
+                    privateKey,
+                    proxyAddress,
+                    safeTx,
+                    builderApiKey!!,
+                    builderSecret!!,
+                    builderPassphrase!!
+                )
             }
 
             // 回退到手动发送交易（需要用户支付 gas）
@@ -256,9 +261,8 @@ class RelayClientService(
         builderSecret: String,
         builderPassphrase: String
     ): Result<String> {
-        val rpcApi = polygonRpcApi
         val relayerApi = retrofitFactory.createBuilderRelayerApi(
-            relayerUrl = builderRelayerUrl,
+            relayerUrl = PolymarketConstants.BUILDER_RELAYER_URL,
             apiKey = builderApiKey,
             secret = builderSecret,
             passphrase = builderPassphrase
@@ -320,28 +324,23 @@ class RelayClientService(
         val messageWithPrefix = ByteArray(prefix.size + safeTxStructuredHash.size)
         System.arraycopy(prefix, 0, messageWithPrefix, 0, prefix.size)
         System.arraycopy(safeTxStructuredHash, 0, messageWithPrefix, prefix.size, safeTxStructuredHash.size)
-        
+
         // 对带前缀的消息进行 keccak256 哈希
         val keccak256 = org.bouncycastle.crypto.digests.KeccakDigest(256)
         keccak256.update(messageWithPrefix, 0, messageWithPrefix.size)
         val hashWithPrefix = ByteArray(keccak256.digestSize)
         keccak256.doFinal(hashWithPrefix, 0)
-        
+
         val ecKeyPair = org.web3j.crypto.ECKeyPair.create(privateKeyBigInt)
         val safeSignature = org.web3j.crypto.Sign.signMessage(hashWithPrefix, ecKeyPair, false)
 
         // 打包签名（参考 builder-relayer-client/src/utils/index.ts 的 splitAndPackSig）
         val packedSignature = splitAndPackSig(safeSignature)
-        
-        // 调试日志
+
+        // 调试日志（地址已遮蔽）
         logger.debug("=== Builder Relayer 签名调试 ===")
-        logger.debug("Safe Address: $proxyAddress")
-        logger.debug("From Address: $fromAddress")
-        logger.debug("To: ${safeTx.to}")
-        logger.debug("Data: $redeemCallData")
-        logger.debug("Nonce: $proxyNonce")
-        logger.debug("Packed Signature: $packedSignature")
-        logger.debug("Signature Length: ${packedSignature.length} (expected: 132 with 0x)")
+        logger.debug("Safe: ${proxyAddress.take(10)}..., From: ${fromAddress.take(10)}..., Nonce: $proxyNonce")
+        logger.debug("Signature Length: ${packedSignature.length}")
 
         // 构建 TransactionRequest（参考 builder-relayer-client/src/builder/safe.ts）
         // 注意：根据 TypeScript 实现，data 和 signature 都应该带 0x 前缀
@@ -363,14 +362,8 @@ class RelayClientService(
             ),
             metadata = "Redeem positions via Builder Relayer"
         )
-        
-        logger.debug("Request Type: ${request.type}")
-        logger.debug("Request From: ${request.from}")
-        logger.debug("Request To: ${request.to}")
-        logger.debug("Request ProxyWallet: ${request.proxyWallet}")
-        logger.debug("Request Data Length: ${request.data.length}")
-        logger.debug("Request Signature Length: ${request.signature.length}")
-        logger.debug("Request Nonce: ${request.nonce}")
+
+        logger.debug("Request: type=${request.type}, dataLen=${request.data.length}, sigLen=${request.signature.length}, nonce=${request.nonce}")
 
         // 调用 Builder Relayer API（认证头通过拦截器添加）
         val response = relayerApi.submitTransaction(request)
@@ -383,7 +376,7 @@ class RelayClientService(
 
         val relayerResponse = response.body()!!
         val txHash = relayerResponse.transactionHash ?: relayerResponse.hash
-            ?: return Result.failure(Exception("Builder Relayer 返回的交易哈希为空"))
+        ?: return Result.failure(Exception("Builder Relayer 返回的交易哈希为空"))
 
         logger.info("Builder Relayer 执行成功: transactionID=${relayerResponse.transactionID}, txHash=$txHash")
         return Result.success(txHash)
@@ -392,14 +385,14 @@ class RelayClientService(
     /**
      * 打包签名（参考 builder-relayer-client/src/utils/index.ts 的 splitAndPackSig）
      * 将签名打包成 Gnosis Safe 接受的格式：encodePacked(["uint256", "uint256", "uint8"], [r, s, v])
-     * 
+     *
      * TypeScript 实现流程：
      * 1. 从签名字符串中提取 v（最后 2 个字符）
      * 2. 调整 v 值（0,1 -> +31; 27,28 -> +4）
      * 3. 修改签名字符串（替换最后 2 个字符）
      * 4. 从修改后的签名字符串中提取 r, s, v（作为十进制字符串）
      * 5. 使用 encodePacked 打包：uint256(BigInt(r)) + uint256(BigInt(s)) + uint8(parseInt(v))
-     * 
+     *
      * 关键：encodePacked 会将 BigInt 编码为 32 字节（64 个十六进制字符），uint8 编码为 1 字节（2 个十六进制字符）
      */
     private fun splitAndPackSig(signature: org.web3j.crypto.Sign.SignatureData): String {
@@ -414,37 +407,37 @@ class RelayClientService(
         }
         val originalVHex = String.format("%02x", originalV)
         val sigString = "0x$rHex$sHex$originalVHex"  // 130 个十六进制字符（65 字节）
-        
+
         // 2. 从签名字符串中提取 v（最后 2 个字符，作为十六进制）
         val sigV = sigString.substring(sigString.length - 2).toInt(16)
-        
+
         // 3. 调整 v 值（参考 TypeScript 实现）
         val adjustedV = when (sigV) {
             0, 1 -> sigV + 31
             27, 28 -> sigV + 4
             else -> throw IllegalArgumentException("Invalid signature v value: $sigV")
         }
-        
+
         // 4. 修改签名字符串（替换最后 2 个字符）
         val modifiedSigString = sigString.substring(0, sigString.length - 2) + String.format("%02x", adjustedV)
-        
+
         // 5. 从修改后的签名字符串中提取 r, s, v（作为十六进制字符串）
         // modifiedSigString 格式：0x + r(64) + s(64) + v(2) = 132 个字符
         val rHexStr = modifiedSigString.substring(2, 66)  // 64 个字符（十六进制）
         val sHexStr = modifiedSigString.substring(66, 130)  // 64 个字符（十六进制）
         val vHexStr = modifiedSigString.substring(130, 132)  // 2 个字符（十六进制）
-        
+
         // 6. 转换为 BigInteger 和 Int（模拟 TypeScript 的 BigInt 和 parseInt）
         val rBigInt = BigInteger(rHexStr, 16)
         val sBigInt = BigInteger(sHexStr, 16)
         val vInt = vHexStr.toInt(16)
-        
+
         // 7. 使用 encodePacked 打包：uint256(r) + uint256(s) + uint8(v)
         // encodePacked 会将 BigInt 编码为 32 字节（64 个十六进制字符），uint8 编码为 1 字节（2 个十六进制字符）
         val rEncoded = EthereumUtils.encodeUint256(rBigInt)  // 64 个十六进制字符
         val sEncoded = EthereumUtils.encodeUint256(sBigInt)  // 64 个十六进制字符
         val vEncoded = String.format("%02x", vInt)  // 2 个十六进制字符
-        
+
         return "0x$rEncoded$sEncoded$vEncoded"
     }
 
@@ -515,13 +508,13 @@ class RelayClientService(
             val messageWithPrefix = ByteArray(prefix.size + safeTxStructuredHash.size)
             System.arraycopy(prefix, 0, messageWithPrefix, 0, prefix.size)
             System.arraycopy(safeTxStructuredHash, 0, messageWithPrefix, prefix.size, safeTxStructuredHash.size)
-            
+
             // 对带前缀的消息进行 keccak256 哈希
             val keccak256 = org.bouncycastle.crypto.digests.KeccakDigest(256)
             keccak256.update(messageWithPrefix, 0, messageWithPrefix.size)
             val hashWithPrefix = ByteArray(keccak256.digestSize)
             keccak256.doFinal(hashWithPrefix, 0)
-            
+
             val ecKeyPair = org.web3j.crypto.ECKeyPair.create(privateKeyBigInt)
             val safeSignature = org.web3j.crypto.Sign.signMessage(hashWithPrefix, ecKeyPair, false)
 
@@ -583,7 +576,8 @@ class RelayClientService(
         redeemCallData: String,
         safeSignatureHex: String
     ): String {
-        val execFunctionSelector = EthereumUtils.getFunctionSelector("execTransaction(address,uint256,bytes,uint8,uint256,uint256,uint256,address,address,bytes)")
+        val execFunctionSelector =
+            EthereumUtils.getFunctionSelector("execTransaction(address,uint256,bytes,uint8,uint256,uint256,uint256,address,address,bytes)")
 
         val encodedTo = EthereumUtils.encodeAddress(safeTx.to)
         val encodedValue = EthereumUtils.encodeUint256(BigInteger.ZERO)
@@ -611,20 +605,20 @@ class RelayClientService(
         val encodedSignatures = safeSignatureHex
 
         return "0x" + execFunctionSelector.removePrefix("0x") +
-            encodedTo +
-            encodedValue +
-            encodedDataOffset +
-            encodedDataLength +
-            encodedData +
-            encodedOperation +
-            encodedSafeTxGas +
-            encodedBaseGas +
-            encodedGasPrice +
-            encodedGasToken +
-            encodedRefundReceiver +
-            encodedSignaturesOffset +
-            encodedSignaturesLength +
-            encodedSignatures
+                encodedTo +
+                encodedValue +
+                encodedDataOffset +
+                encodedDataLength +
+                encodedData +
+                encodedOperation +
+                encodedSafeTxGas +
+                encodedBaseGas +
+                encodedGasPrice +
+                encodedGasToken +
+                encodedRefundReceiver +
+                encodedSignaturesOffset +
+                encodedSignaturesLength +
+                encodedSignatures
     }
 
     /**

backend/src/main/kotlin/com/wrbug/polymarketbot/service/system/RpcNodeService.kt

@@ -98,8 +98,8 @@ class RpcNodeService(
                 .filterNot { isDefaultNode(it) }  // 排除默认节点
             
             if (nodes.isEmpty()) {
-                logger.warn("没有配置任何 RPC 节点,使用默认节点: $DEFAULT_RPC_URL")
-                return Result.failure(IllegalStateException("没有配置任何 RPC 节点"))
+                logger.warn("没有配置任何启用的 RPC 节点，将使用默认节点")
+                return Result.success(createDefaultNodeConfig())
             }
             
             // 优先使用最近检查状态为 HEALTHY 的节点
@@ -136,39 +136,53 @@ class RpcNodeService(
                 }
             }
             
-            // 所有节点都不可用，返回失败
-            logger.warn("所有 RPC 节点都不可用，将使用默认节点: $DEFAULT_RPC_URL")
-            Result.failure(IllegalStateException("所有 RPC 节点都不可用"))
+            // 所有节点都不可用，返回默认节点
+            logger.warn("所有启用的 RPC 节点都不可用，将使用默认节点: $DEFAULT_RPC_URL")
+            Result.success(createDefaultNodeConfig())
         } catch (e: Exception) {
             logger.error("获取可用节点失败: ${e.message}", e)
-            Result.failure(e)
+            // 即使失败也返回默认节点，确保系统可用
+            logger.warn("获取可用节点出现异常，使用默认节点作为兜底")
+            Result.success(createDefaultNodeConfig())
         }
     }
     
+    /**
+     * 创建默认节点配置
+     * 用于兜底，确保系统始终有可用的 RPC 节点
+     */
+    private fun createDefaultNodeConfig(): RpcNodeConfig {
+        return RpcNodeConfig(
+            id = 0L,
+            providerType = RpcProviderType.PUBLIC.name,
+            name = "默认节点",
+            httpUrl = DEFAULT_RPC_URL,
+            wsUrl = DEFAULT_WS_URL,
+            apiKey = null,
+            enabled = true,
+            priority = 9999,
+            lastCheckTime = System.currentTimeMillis(),
+            lastCheckStatus = NodeHealthStatus.HEALTHY.name,
+            responseTimeMs = null,
+            createdAt = System.currentTimeMillis(),
+            updatedAt = System.currentTimeMillis()
+        )
+    }
+    
     /**
      * 获取节点的 HTTP URL (如果没有配置,使用默认节点)
      */
     fun getHttpUrl(): String {
-        val nodeResult = getAvailableNode()
-        return if (nodeResult.isSuccess) {
-            nodeResult.getOrNull()?.httpUrl ?: DEFAULT_RPC_URL
-        } else {
-            logger.warn("没有可用的用户配置节点,使用默认节点")
-            DEFAULT_RPC_URL
-        }
+        val node = getAvailableNode().getOrNull()
+        return node?.httpUrl ?: DEFAULT_RPC_URL
     }
     
     /**
      * 获取节点的 WebSocket URL (如果没有配置,使用默认节点)
      */
     fun getWsUrl(): String {
-        val nodeResult = getAvailableNode()
-        return if (nodeResult.isSuccess) {
-            nodeResult.getOrNull()?.wsUrl ?: DEFAULT_WS_URL
-        } else {
-            logger.warn("没有可用的用户配置节点,使用默认 WS 节点")
-            DEFAULT_WS_URL
-        }
+        val node = getAvailableNode().getOrNull()
+        return node?.wsUrl ?: DEFAULT_WS_URL
     }
     
     /**
@@ -263,6 +277,13 @@ class RpcNodeService(
                 return Result.failure(IllegalArgumentException("默认节点不允许更新"))
             }
             
+            // 检查是否禁用节点，如果是则清理缓存
+            val isDisabling = request.enabled == false && node.enabled == true
+            if (isDisabling) {
+                logger.info("节点被禁用，清理 RPC 缓存: ${node.httpUrl}")
+                retrofitFactory.clearRpcApiCache(node.httpUrl)
+            }
+            
             // 更新字段
             val updatedNode = node.copy(
                 name = request.name ?: node.name,
@@ -272,7 +293,7 @@ class RpcNodeService(
             )
             
             val savedNode = rpcNodeConfigRepository.save(updatedNode)
-            logger.info("成功更新 RPC 节点: ${savedNode.name}")
+            logger.info("成功更新 RPC 节点: ${savedNode.name}, enabled=${savedNode.enabled}")
             Result.success(savedNode)
         } catch (e: Exception) {
             logger.error("更新节点失败: ${e.message}", e)
@@ -295,6 +316,10 @@ class RpcNodeService(
                 return Result.failure(IllegalArgumentException("默认节点不允许删除"))
             }
             
+            // 清理 RPC 缓存
+            logger.info("删除节点，清理 RPC 缓存: ${node.httpUrl}")
+            retrofitFactory.clearRpcApiCache(node.httpUrl)
+            
             rpcNodeConfigRepository.delete(node)
             logger.info("成功删除 RPC 节点: ${node.name}")
             Result.success(Unit)

backend/src/main/kotlin/com/wrbug/polymarketbot/service/system/SystemConfigService.kt

@@ -25,6 +25,19 @@ class SystemConfigService(
         const val CONFIG_KEY_BUILDER_SECRET = "builder.secret"
         const val CONFIG_KEY_BUILDER_PASSPHRASE = "builder.passphrase"
         const val CONFIG_KEY_AUTO_REDEEM = "auto_redeem"
+
+        /**
+         * 遮蔽敏感信息，仅显示前4位和后4位
+         * 例如：abcd1234...wxyz5678
+         */
+        fun maskSensitiveValue(value: String?): String? {
+            if (value == null) return null
+            return when {
+                value.length <= 8 -> "****"  // 太短则完全遮蔽
+                value.length <= 16 -> "${value.take(2)}...${value.takeLast(2)}"
+                else -> "${value.take(4)}...${value.takeLast(4)}"
+            }
+        }
     }
 
     /**
@@ -36,26 +49,26 @@ class SystemConfigService(
         val builderPassphrase = getConfigValue(CONFIG_KEY_BUILDER_PASSPHRASE)
         val autoRedeem = isAutoRedeemEnabled()
 
-        // 获取完整的 API Key（用于前端展示）
-        val builderApiKeyDisplay = builderApiKey?.let { 
+        // 获取遮蔽后的显示值（仅显示部分字符，用于前端确认配置）
+        val builderApiKeyDisplay = builderApiKey?.let {
             try {
-                cryptoUtils.decrypt(it)
+                maskSensitiveValue(cryptoUtils.decrypt(it))
             } catch (e: Exception) {
                 null
             }
         }
-        
+
         val builderSecretDisplay = builderSecret?.let {
             try {
-                cryptoUtils.decrypt(it)
+                maskSensitiveValue(cryptoUtils.decrypt(it))
             } catch (e: Exception) {
                 null
             }
         }
-        
+
         val builderPassphraseDisplay = builderPassphrase?.let {
             try {
-                cryptoUtils.decrypt(it)
+                maskSensitiveValue(cryptoUtils.decrypt(it))
             } catch (e: Exception) {
                 null
             }

backend/src/main/kotlin/com/wrbug/polymarketbot/service/system/TelegramNotificationService.kt

@@ -59,6 +59,26 @@ class TelegramNotificationService(
      * @param walletAddressForApi 钱包地址（可选，用于查询订单详情）
      * @param locale 语言设置（可选，如果提供则使用，否则使用 LocaleContextHolder 获取）
      */
+    // 已发送通知的订单ID缓存（key: orderId, value: timestamp）
+    private val sentOrderIds = java.util.concurrent.ConcurrentHashMap<String, Long>()
+
+    /**
+     * 发送订单成功通知
+     * @param orderId 订单ID（用于查询订单详情获取实际价格和数量）
+     * @param marketTitle 市场标题
+     * @param marketId 市场ID（conditionId），用于生成链接
+     * @param marketSlug 市场slug，用于生成链接
+     * @param side 订单方向（BUY/SELL），用于多语言显示
+     * @param accountName 账户名称
+     * @param walletAddress 钱包地址
+     * @param clobApi CLOB API 客户端（可选，如果提供则查询订单详情获取实际价格和数量）
+     * @param apiKey API Key（可选，用于查询订单详情）
+     * @param apiSecret API Secret（可选，用于查询订单详情）
+     * @param apiPassphrase API Passphrase（可选，用于查询订单详情）
+     * @param walletAddressForApi 钱包地址（可选，用于查询订单详情）
+     * @param locale 语言设置（可选，如果提供则使用，否则使用 LocaleContextHolder 获取）
+     * @param orderTime 订单时间（可选，如果提供则使用订单创建时间，否则使用当前通知时间）
+     */
     suspend fun sendOrderSuccessNotification(
         orderId: String?,
         marketTitle: String,
@@ -77,8 +97,29 @@ class TelegramNotificationService(
         walletAddressForApi: String? = null,
         locale: java.util.Locale? = null,
         leaderName: String? = null,  // Leader 名称（备注）
-        configName: String? = null  // 跟单配置名
+        configName: String? = null,  // 跟单配置名
+        orderTime: Long? = null  // 订单创建时间（毫秒时间戳），用于通知中的时间显示
     ) {
+        // 1. 如果提供了 orderId，检查是否已发送过通知（去重）
+        if (orderId != null) {
+            val lastSentTime = sentOrderIds[orderId]
+            if (lastSentTime != null) {
+                // 如果5分钟内已发送过，跳过
+                if (System.currentTimeMillis() - lastSentTime < 5 * 60 * 1000) {
+                    logger.info("订单通知已发送过（5分钟内），跳过: orderId=$orderId")
+                    return
+                }
+            }
+            // 记录发送时间
+            sentOrderIds[orderId] = System.currentTimeMillis()
+            
+            // 简单的清理逻辑：如果缓存过大，清理过期的
+            if (sentOrderIds.size > 1000) {
+                val expiryTime = System.currentTimeMillis() - 5 * 60 * 1000
+                sentOrderIds.entries.removeIf { it.value < expiryTime }
+            }
+        }
+
         // 获取语言设置（优先使用传入的 locale，否则从 LocaleContextHolder 获取）
         val currentLocale = locale ?: try {
             LocaleContextHolder.getLocale()
@@ -150,7 +191,8 @@ class TelegramNotificationService(
             walletAddress = walletAddress,
             locale = currentLocale,
             leaderName = leaderName,
-            configName = configName
+            configName = configName,
+            orderTime = orderTime
         )
         sendMessage(message)
     }
@@ -660,7 +702,8 @@ class TelegramNotificationService(
         walletAddress: String?,
         locale: java.util.Locale,
         leaderName: String? = null,  // Leader 名称（备注）
-        configName: String? = null  // 跟单配置名
+        configName: String? = null,  // 跟单配置名
+        orderTime: Long? = null  // 订单创建时间（毫秒时间戳）
     ): String {
         
         // 获取多语言文本
@@ -686,6 +729,13 @@ class TelegramNotificationService(
             else -> side
         }
         
+        // 获取图标
+        val icon = when (side.uppercase()) {
+            "BUY" -> "🚀"
+            "SELL" -> "💰"
+            else -> "📣"
+        }
+        
         // 构建账户信息（格式：账户名(钱包地址)）
         val accountInfo = buildAccountInfo(accountName, walletAddress, unknownAccount)
 
@@ -703,7 +753,12 @@ class TelegramNotificationService(
             ""
         }
 
-        val time = DateUtils.formatDateTime()
+        // 使用订单时间（如果提供），否则使用当前通知时间
+        val time = if (orderTime != null) {
+            DateUtils.formatDateTime(orderTime)
+        } else {
+            DateUtils.formatDateTime()
+        }
 
         // 转义 HTML 特殊字符
         val escapedMarketTitle = marketTitle.replace("<", "&lt;").replace(">", "&gt;")
@@ -761,7 +816,7 @@ class TelegramNotificationService(
         val priceDisplay = formatPrice(price)
         val sizeDisplay = formatQuantity(size)
 
-        return """✅ <b>$orderCreatedSuccess</b>
+        return """$icon <b>$orderCreatedSuccess</b>
 
 📊 <b>$orderInfo：</b>
 • $orderIdLabel: <code>${orderId ?: unknown}</code>
@@ -989,7 +1044,7 @@ class TelegramNotificationService(
             "  • ${position.marketId.substring(0, 8)}... (${position.side}): $quantityDisplay shares = $valueDisplay USDC"
         }
         
-        return """✅ <b>$redeemSuccess</b>
+        return """💸 <b>$redeemSuccess</b>
 
 📊 <b>$redeemInfo：</b>
 • $accountLabel: $escapedAccountInfo

backend/src/main/kotlin/com/wrbug/polymarketbot/util/DateUtils.kt

@@ -84,5 +84,38 @@ object DateUtils {
         }
         return displayFormatter.format(instant)
     }
+    
+    /**
+     * 将时间间隔（毫秒）格式化为可读的字符串
+     * 格式：X天X小时X分钟 或 X小时X分钟 或 X分钟
+     * 只显示有意义的单位，不显示0值单位
+     * 
+     * @param milliseconds 时间间隔（毫秒）
+     * @return 格式化的时间间隔字符串，如 "2天3小时15分钟"、"5小时30分钟"、"45分钟"
+     */
+    fun formatDuration(milliseconds: Long): String {
+        if (milliseconds < 0) {
+            return "0分钟"
+        }
+        
+        val totalSeconds = milliseconds / 1000
+        val days = totalSeconds / (24 * 60 * 60)
+        val hours = (totalSeconds % (24 * 60 * 60)) / (60 * 60)
+        val minutes = (totalSeconds % (60 * 60)) / 60
+        
+        val parts = mutableListOf<String>()
+        
+        if (days > 0) {
+            parts.add("${days}天")
+        }
+        if (hours > 0) {
+            parts.add("${hours}小时")
+        }
+        if (minutes > 0 || parts.isEmpty()) {
+            parts.add("${minutes}分钟")
+        }
+        
+        return parts.joinToString("")
+    }
 }
 

backend/src/main/kotlin/com/wrbug/polymarketbot/util/EthereumUtils.kt

@@ -19,7 +19,7 @@ object EthereumUtils {
      * @return 函数选择器，例如 "0x12345678"
      */
     fun getFunctionSelector(functionSignature: String): String {
-        val hash = keccak256(functionSignature.toByteArray())
+        val hash = keccak256Hex(functionSignature.toByteArray())
         return "0x" + hash.substring(0, 8)
     }
     
@@ -138,16 +138,48 @@ object EthereumUtils {
         return Pair(payoutDenominator, payouts)
     }
     
+    /**
+     * 将十六进制字符串转换为字节数组
+     * @param hex 十六进制字符串（带或不带 0x 前缀）
+     * @return 字节数组
+     */
+    fun hexToBytes(hex: String): ByteArray {
+        val cleanHex = hex.removePrefix("0x")
+        return ByteArray(cleanHex.length / 2) { i ->
+            cleanHex.substring(i * 2, i * 2 + 2).toInt(16).toByte()
+        }
+    }
+
+    /**
+     * 将字节数组转换为十六进制字符串
+     * @param bytes 字节数组
+     * @return 十六进制字符串（带 0x 前缀）
+     */
+    fun bytesToHex(bytes: ByteArray): String {
+        return "0x" + bytes.joinToString("") { "%02x".format(it) }
+    }
+
     /**
      * 计算 Keccak-256 哈希（Ethereum 标准）
      * 使用 BouncyCastle 库实现真正的 Keccak-256
+     * @param data 输入数据
+     * @return 32 字节的哈希值
      */
-    private fun keccak256(data: ByteArray): String {
+    fun keccak256(data: ByteArray): ByteArray {
         val digest = KeccakDigest(256)
         digest.update(data, 0, data.size)
         val hash = ByteArray(digest.digestSize)
         digest.doFinal(hash, 0)
-        return hash.joinToString("") { "%02x".format(it) }
+        return hash
+    }
+
+    /**
+     * 计算 Keccak-256 哈希并返回十六进制字符串
+     * @param data 输入数据
+     * @return 十六进制哈希字符串
+     */
+    fun keccak256Hex(data: ByteArray): String {
+        return keccak256(data).joinToString("") { "%02x".format(it) }
     }
 }