fix: 修复未匹配订单更新逻辑和前端API类型定义

- 修复 PositionCheckService 中未匹配订单更新逻辑，当仓位数量大于等于订单数量总和时也能正确处理
- 修复前端 API 类型定义，添加 remark 和 website 字段支持
- 添加 Leader 备注和网站字段支持

backend/IMPLEMENTATION.md

@@ -1,239 +0,0 @@
-# 后端实现总结
-
-## 已完成的工作
-
-### 1. 项目基础结构 ✅
-
-- ✅ 创建了完整的后端项目目录结构
-- ✅ 配置了 `application.properties` 配置文件
-- ✅ 创建了 Spring Boot 主应用类
-- ✅ 配置了 Gradle 构建文件
-
-### 2. 工具类 ✅
-
-从 `/Users/wrbug/hype-quant/quant/src/main/kotlin/com/hypequant/util` 拷贝并适配了以下工具类：
-
-- ✅ `SafeConvertExt.kt` - 安全类型转换扩展函数
-- ✅ `MathExt.kt` - BigDecimal 数学运算扩展函数
-- ✅ `SystemExt.kt` - 系统环境变量工具
-- ✅ `OkHttpExt.kt` - OkHttp 客户端扩展函数
-- ✅ `CategoryValidator.kt` - 分类验证工具类（新增）
-
-### 3. Polymarket API 封装 ✅
-
-#### 3.1 CLOB API ✅
-
-- ✅ 定义了 `PolymarketClobApi` 接口
-- ✅ 实现了 `PolymarketClobService` 服务封装
-- ✅ 支持的功能：
-  - 获取订单簿
-  - 获取价格信息
-  - 获取中间价
-  - 创建订单
-  - 获取活跃订单
-  - 取消订单
-  - 获取交易记录
-
-#### 3.2 Gamma API ✅
-
-- ✅ 定义了 `PolymarketGammaApi` 接口
-- ✅ 实现了 `PolymarketGammaService` 服务封装
-- ✅ 支持的功能：
-  - 获取市场列表（带分类验证）
-  - 获取市场详情
-  - 搜索市场（带分类验证）
-  - 获取事件列表（带分类验证）
-  - 获取体育市场
-  - 获取加密货币市场
-
-### 4. WebSocket 转发服务 ✅
-
-- ✅ 实现了 `PolymarketWebSocketHandler` - WebSocket 处理器
-- ✅ 实现了 `PolymarketWebSocketClient` - Polymarket RTDS 客户端
-- ✅ 配置了 `WebSocketConfig` - WebSocket 配置
-- ✅ 支持双向消息转发：
-  - 前端 → 后端 → Polymarket RTDS
-  - Polymarket RTDS → 后端 → 前端
-
-### 5. 统一响应格式 ✅
-
-- ✅ 创建了 `ApiResponse` 统一响应格式
-- ✅ 提供了便捷的响应创建方法：
-  - `success()` - 成功响应
-  - `error()` - 错误响应
-  - `paramError()` - 参数错误
-  - `authError()` - 认证错误
-  - `notFound()` - 资源不存在
-  - `businessError()` - 业务逻辑错误
-  - `serverError()` - 服务器错误
-
-### 6. Controller 实现 ✅
-
-- ✅ 实现了 `MarketController` - 市场相关接口
-- ✅ 提供的接口：
-  - `POST /api/markets/list` - 获取市场列表
-  - `POST /api/markets/detail` - 获取市场详情
-  - `POST /api/markets/search` - 搜索市场
-  - `POST /api/markets/sports` - 获取体育市场
-  - `POST /api/markets/crypto` - 获取加密货币市场
-
-### 7. 配置类 ✅
-
-- ✅ `RetrofitConfig` - Retrofit 和 API 客户端配置
-- ✅ `WebSocketConfig` - WebSocket 配置
-
-## 项目结构
-
-```
-backend/
-├── src/main/kotlin/com/wrbug/polymarketbot/
-│   ├── api/                          # API 接口定义
-│   │   ├── PolymarketClobApi.kt
-│   │   └── PolymarketGammaApi.kt
-│   ├── config/                       # 配置类
-│   │   ├── RetrofitConfig.kt
-│   │   └── WebSocketConfig.kt
-│   ├── controller/                   # 控制器
-│   │   └── MarketController.kt
-│   ├── dto/                          # 数据传输对象
-│   │   └── ApiResponse.kt
-│   ├── service/                      # 服务层
-│   │   ├── PolymarketClobService.kt
-│   │   └── PolymarketGammaService.kt
-│   ├── util/                         # 工具类
-│   │   ├── SafeConvertExt.kt
-│   │   ├── MathExt.kt
-│   │   ├── SystemExt.kt
-│   │   ├── OkHttpExt.kt
-│   │   └── CategoryValidator.kt
-│   ├── websocket/                    # WebSocket 处理
-│   │   ├── PolymarketWebSocketHandler.kt
-│   │   └── PolymarketWebSocketClient.kt
-│   └── PolymarketBotApplication.kt    # 主应用类
-├── src/main/resources/
-│   └── application.properties         # 配置文件
-├── build.gradle.kts                  # Gradle 构建配置
-└── settings.gradle.kts               # Gradle 设置
-```
-
-## 关键特性
-
-### 1. 分类验证
-
-所有涉及分类的接口都会验证分类参数，仅支持 `sports` 和 `crypto`：
-
-```kotlin
-// 自动验证分类
-CategoryValidator.validate(category)
-```
-
-### 2. 统一错误处理
-
-所有接口统一返回 `ApiResponse` 格式，包含：
-- `code`: 错误码
-- `data`: 响应数据
-- `msg`: 错误消息
-
-### 3. WebSocket 转发
-
-前端通过 `ws://localhost:8000/ws/polymarket` 连接，后端自动转发到 Polymarket RTDS。
-
-### 4. 异步支持
-
-所有 API 调用使用 Kotlin Coroutines 的 `suspend` 函数，Controller 层使用 `runBlocking` 调用。
-
-## 依赖说明
-
-主要依赖：
-- Spring Boot 3.2.0
-- Kotlin 1.9.20
-- Retrofit 2.9.0
-- OkHttp 4.12.0
-- Java-WebSocket 1.5.4
-- MySQL Connector 8.2.0
-
-## 配置说明
-
-### 环境变量
-
-- `DB_USERNAME`: 数据库用户名
-- `DB_PASSWORD`: 数据库密码
-- `SERVER_PORT`: 服务器端口（默认 8000）
-- `POLYMARKET_API_KEY`: Polymarket API Key（可选）
-
-### application.properties
-
-```properties
-# Polymarket API 配置
-polymarket.clob.base-url=https://clob.polymarket.com
-polymarket.gamma.base-url=https://gamma-api.polymarket.com
-polymarket.rtds.ws-url=wss://ws-live-data.polymarket.com
-polymarket.api-key=${POLYMARKET_API_KEY:}
-```
-
-## 使用示例
-
-### 1. 获取市场列表
-
-```bash
-curl -X POST http://localhost:8000/api/markets/list \
-  -H "Content-Type: application/json" \
-  -d '{
-    "category": "sports",
-    "active": true,
-    "limit": 20
-  }'
-```
-
-### 2. WebSocket 连接
-
-```javascript
-const ws = new WebSocket('ws://localhost:8000/ws/polymarket');
-
-ws.onopen = () => {
-  // 订阅市场数据
-  ws.send(JSON.stringify({
-    type: 'subscribe',
-    channel: 'market',
-    market: 'market_id'
-  }));
-};
-
-ws.onmessage = (event) => {
-  console.log('收到消息:', event.data);
-};
-```
-
-## 下一步工作
-
-1. **数据库实体和 Repository**
-   - 创建 Market、Order、Trade 等实体类
-   - 实现对应的 Repository 接口
-   - 创建 Flyway 迁移脚本
-
-2. **数据同步服务**
-   - 实现市场数据同步任务
-   - 实现价格更新任务
-   - 实现订单状态同步
-
-3. **订单管理 Controller**
-   - 实现订单创建接口
-   - 实现订单查询接口
-   - 实现订单取消接口
-
-4. **测试**
-   - 单元测试
-   - 集成测试
-   - API 测试
-
-5. **文档**
-   - API 文档
-   - 部署文档
-
-## 注意事项
-
-1. **分类限制**: 严格限制只支持 `sports` 和 `crypto` 两个分类
-2. **WebSocket**: 生产环境需要配置正确的 CORS 策略
-3. **API Key**: 某些接口需要配置 Polymarket API Key
-4. **错误处理**: 所有异常都会被捕获并返回统一格式的错误响应
-

backend/src/main/kotlin/com/wrbug/polymarketbot/controller/AccountController.kt

@@ -424,12 +424,12 @@ class AccountController(
                                 )
                             } else {
                                 ResponseEntity.ok(
-                                    ApiResponse.error(
-                                        ErrorCode.BUSINESS_ERROR,
-                                        e.message,
-                                        messageSource
-                                    )
-                                )
+                            ApiResponse.error(
+                                ErrorCode.BUSINESS_ERROR,
+                                e.message,
+                                messageSource
+                            )
+                        )
                             }
                         }
 

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

@@ -36,7 +36,7 @@ data class SystemConfigDto(
     val builderApiKeyConfigured: Boolean,  // Builder API Key 是否已配置
     val builderSecretConfigured: Boolean,  // Builder Secret 是否已配置
     val builderPassphraseConfigured: Boolean,  // Builder Passphrase 是否已配置
-    val autoRedeem: Boolean = true  // 自动赎回（系统级别配置，默认开启）
+    val autoRedeemEnabled: Boolean = true  // 自动赎回（系统级别配置，默认开启）
 )
 
 /**

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

@@ -6,7 +6,9 @@ package com.wrbug.polymarketbot.dto
 data class LeaderAddRequest(
     val leaderAddress: String,
     val leaderName: String? = null,
-    val category: String? = null  // sports 或 crypto
+    val category: String? = null,  // sports 或 crypto
+    val remark: String? = null,  // Leader 备注（可选）
+    val website: String? = null  // Leader 网站（可选）
 )
 
 /**
@@ -15,7 +17,9 @@ data class LeaderAddRequest(
 data class LeaderUpdateRequest(
     val leaderId: Long,
     val leaderName: String? = null,
-    val category: String? = null
+    val category: String? = null,
+    val remark: String? = null,  // Leader 备注（可选）
+    val website: String? = null  // Leader 网站（可选）
 )
 
 /**
@@ -40,6 +44,8 @@ data class LeaderDto(
     val leaderAddress: String,
     val leaderName: String?,
     val category: String?,
+    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 totalOrders: Long? = null,  // 总订单数（可选）
     val totalPnl: String? = null,  // 总盈亏（可选）

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

@@ -22,6 +22,12 @@ data class Leader(
     @Column(name = "category", length = 20)
     val category: String? = null,  // sports 或 crypto，null 表示不筛选
     
+    @Column(name = "remark", columnDefinition = "TEXT")
+    val remark: String? = null,  // Leader 备注（可选）
+    
+    @Column(name = "website", length = 500)
+    val website: String? = null,  // Leader 网站（可选）
+    
     @Column(name = "created_at", nullable = false)
     val createdAt: Long = System.currentTimeMillis(),
     

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

@@ -49,10 +49,19 @@ class LeaderService(
             }
             
             // 5. 创建 Leader
+            // 如果 website 为空，自动设置为 polymarket profile 页
+            val website = if (request.website.isNullOrBlank()) {
+                "https://polymarket.com/profile/${request.leaderAddress}"
+            } else {
+                request.website
+            }
+            
             val leader = Leader(
                 leaderAddress = request.leaderAddress,
-                leaderName = request.leaderName,
-                category = request.category
+                leaderName = request.leaderName?.takeIf { it.isNotBlank() },
+                category = request.category,
+                remark = request.remark?.takeIf { it.isNotBlank() },
+                website = website
             )
             
             val saved = leaderRepository.save(leader)
@@ -78,9 +87,19 @@ class LeaderService(
                 CategoryValidator.validate(request.category)
             }
             
+            // 处理更新逻辑：如果请求中的字段为 null 或空字符串，都设置为 null
+            // 如果 website 为空，自动设置为 polymarket profile 页
+            val website = if (request.website.isNullOrBlank()) {
+                "https://polymarket.com/profile/${leader.leaderAddress}"
+            } else {
+                request.website
+            }
+            
             val updated = leader.copy(
-                leaderName = request.leaderName ?: leader.leaderName,
-                category = request.category ?: leader.category,
+                leaderName = request.leaderName?.takeIf { it.isNotBlank() },
+                category = request.category,
+                remark = request.remark?.takeIf { it.isNotBlank() },
+                website = website,
                 updatedAt = System.currentTimeMillis()
             )
             
@@ -175,6 +194,8 @@ class LeaderService(
             leaderAddress = leader.leaderAddress,
             leaderName = leader.leaderName,
             category = leader.category,
+            remark = leader.remark,
+            website = leader.website,
             copyTradingCount = copyTradingCount,
             createdAt = leader.createdAt,
             updatedAt = leader.updatedAt

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

@@ -3,13 +3,19 @@ package com.wrbug.polymarketbot.service
 import com.wrbug.polymarketbot.dto.AccountPositionDto
 import com.wrbug.polymarketbot.entity.CopyOrderTracking
 import com.wrbug.polymarketbot.entity.CopyTrading
+import com.wrbug.polymarketbot.entity.SellMatchDetail
+import com.wrbug.polymarketbot.entity.SellMatchRecord
 import com.wrbug.polymarketbot.repository.AccountRepository
 import com.wrbug.polymarketbot.repository.CopyOrderTrackingRepository
 import com.wrbug.polymarketbot.repository.CopyTradingRepository
+import com.wrbug.polymarketbot.repository.SellMatchDetailRepository
+import com.wrbug.polymarketbot.repository.SellMatchRecordRepository
 import com.wrbug.polymarketbot.util.toSafeBigDecimal
+import com.wrbug.polymarketbot.util.multi
 import kotlinx.coroutines.*
 import org.slf4j.LoggerFactory
 import jakarta.annotation.PostConstruct
+import jakarta.annotation.PreDestroy
 import org.springframework.context.MessageSource
 import org.springframework.context.i18n.LocaleContextHolder
 import org.springframework.stereotype.Service
@@ -19,12 +25,16 @@ import java.util.concurrent.ConcurrentHashMap
 /**
  * 仓位检查服务
  * 负责检查待赎回仓位和未卖出订单，并执行相应的处理逻辑
+ * 订阅 PositionPollingService 的事件，处理仓位检查逻辑
  */
 @Service
 class PositionCheckService(
+    private val positionPollingService: PositionPollingService,
     private val accountService: AccountService,
     private val copyTradingRepository: CopyTradingRepository,
     private val copyOrderTrackingRepository: CopyOrderTrackingRepository,
+    private val sellMatchRecordRepository: SellMatchRecordRepository,
+    private val sellMatchDetailRepository: SellMatchDetailRepository,
     private val systemConfigService: SystemConfigService,
     private val relayClientService: RelayClientService,
     private val telegramNotificationService: TelegramNotificationService?,
@@ -34,8 +44,9 @@ class PositionCheckService(
     
     private val logger = LoggerFactory.getLogger(PositionCheckService::class.java)
     
-    // 协程作用域，用于缓存清理任务
+    // 协程作用域，用于订阅事件和缓存清理任务
     private val scope = CoroutineScope(Dispatchers.Default + SupervisorJob())
+    private var subscriptionJob: Job? = null
     
     // 记录已发送通知的仓位（避免重复推送）
     private val notifiedRedeemablePositions = ConcurrentHashMap<String, Long>()  // "accountId_marketId_outcomeIndex" -> lastNotificationTime
@@ -43,14 +54,60 @@ 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
     
+    // 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()
+    
     /**
-     * 初始化服务（启动缓存清理任务）
+     * 初始化服务（订阅 PositionPollingService 的事件，启动缓存清理任务）
      */
     @PostConstruct
     fun init() {
+        logger.info("PositionCheckService 初始化，订阅仓位轮训事件")
+        startSubscription()
         startCacheCleanup()
     }
     
+    /**
+     * 清理资源
+     */
+    @PreDestroy
+    fun destroy() {
+        synchronized(lock) {
+            subscriptionJob?.cancel()
+            subscriptionJob = null
+        }
+        scope.cancel()
+    }
+    
+    /**
+     * 启动订阅任务（订阅 PositionPollingService 的事件）
+     */
+    private fun startSubscription() {
+        synchronized(lock) {
+            // 如果已经有订阅任务在运行，先取消
+            subscriptionJob?.cancel()
+            
+            // 启动新的订阅任务（使用专门的线程，避免阻塞）
+            subscriptionJob = scope.launch(Dispatchers.IO) {
+                try {
+                    // 订阅仓位轮训事件
+                    positionPollingService.subscribe { positions ->
+                        // 在协程中处理仓位检查逻辑，避免阻塞
+                        scope.launch(Dispatchers.IO) {
+                            try {
+                                checkPositions(positions.currentPositions)
+                            } catch (e: Exception) {
+                                logger.error("处理仓位检查事件失败: ${e.message}", e)
+                            }
+                        }
+                    }
+                } catch (e: Exception) {
+                    logger.error("订阅仓位轮训事件失败: ${e.message}", e)
+                }
+            }
+        }
+    }
+    
     /**
      * 启动缓存清理任务（定期清理过期的通知记录）
      */
@@ -118,16 +175,55 @@ class PositionCheckService(
     
     /**
      * 逻辑1：处理待赎回仓位
-     * 如果有待赎回的仓位，检查是否开启了自动赎回，是否有相同仓位的订单(未卖出的订单)
-     * 如果有的话，在仓位赎回成功后以该订单卖出逻辑更新所有订单状态(未卖出)
-     * 如果未开启自动赎回，则发送tg通知，并且记录（内存缓存）该仓位，避免重复发送
+     * 按照以下逻辑处理：
+     * 1. 无待赎回仓位：跳过
+     * 2. (未配置apikey || autoredeem==false) && 有待赎回的仓位：发送通知事件
+     * 3. (已配置) && 有待赎回的仓位：处理订单逻辑
      */
     private suspend fun checkRedeemablePositions(redeemablePositions: List<AccountPositionDto>) {
         try {
+            // 1. 无待赎回仓位：跳过
+            if (redeemablePositions.isEmpty()) {
+                return
+            }
+            
             // 检查系统级别的自动赎回配置
             val autoRedeemEnabled = systemConfigService.isAutoRedeemEnabled()
+            val apiKeyConfigured = relayClientService.isBuilderApiKeyConfigured()
             
-            // 按账户分组
+            // 2. (未配置apikey || autoredeem==false) && 有待赎回的仓位：发送通知事件
+            if (!autoRedeemEnabled || !apiKeyConfigured) {
+                // 按账户分组发送通知
+                val positionsByAccount = redeemablePositions.groupBy { it.accountId }
+                
+                for ((accountId, positions) in positionsByAccount) {
+                    for (position in positions) {
+                        val positionKey = "${accountId}_${position.marketId}_${position.outcomeIndex ?: 0}"
+                        // 检查是否在最近2小时内已发送过提示（避免频繁推送）
+                        val lastNotification = notifiedRedeemablePositions[positionKey]
+                        val now = System.currentTimeMillis()
+                        if (lastNotification == null || (now - lastNotification) >= 7200000) {  // 2小时
+                            if (!autoRedeemEnabled) {
+                                // 自动赎回未开启：直接发送通知，不需要查找跟单配置
+                                checkAndNotifyAutoRedeemDisabled(accountId, listOf(position))
+                            } else {
+                                // API Key 未配置：需要查找跟单配置来发送通知
+                                val copyTradings = copyTradingRepository.findByAccountId(accountId)
+                                    .filter { it.enabled }
+                                for (copyTrading in copyTradings) {
+                                    checkAndNotifyBuilderApiKeyNotConfigured(copyTrading, listOf(position))
+                                }
+                            }
+                            notifiedRedeemablePositions[positionKey] = now
+                        }
+                    }
+                }
+                return  // 未配置时直接返回，不进行后续处理
+            }
+            
+            // 3. (已配置) && 有待赎回的仓位：处理订单逻辑
+            // 自动赎回已开启且已配置 API Key，按账户分组进行赎回处理
+            // 先执行赎回，赎回成功后再查找订单并更新订单状态
             val positionsByAccount = redeemablePositions.groupBy { it.accountId }
             
             for ((accountId, positions) in positionsByAccount) {
@@ -139,90 +235,52 @@ class PositionCheckService(
                     continue
                 }
                 
-                // 收集所有有未卖出订单的仓位，按账户分组一次性处理
-                val positionsWithOrders = mutableListOf<Pair<AccountPositionDto, List<CopyOrderTracking>>>()
-                val positionsWithoutOrders = mutableListOf<AccountPositionDto>()
-                
-                for (position in positions) {
-                    // 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 (unmatchedOrders.isNotEmpty()) {
-                        positionsWithOrders.add(Pair(position, unmatchedOrders))
-                    } else {
-                        positionsWithoutOrders.add(position)
-                    }
-                }
-                
-                // 处理有未卖出订单的仓位
-                if (positionsWithOrders.isNotEmpty()) {
-                    if (autoRedeemEnabled && relayClientService.isBuilderApiKeyConfigured()) {
-                        // 开启自动赎回且已配置 API Key，执行自动赎回（一次性赎回该账户的所有可赎回仓位）
-                        val redeemRequest = com.wrbug.polymarketbot.dto.PositionRedeemRequest(
-                            positions = positionsWithOrders.map { (position, _) ->
-                                com.wrbug.polymarketbot.dto.AccountRedeemPositionItem(
-                                    accountId = accountId,
-                                    marketId = position.marketId,
-                                    outcomeIndex = position.outcomeIndex ?: 0,
-                                    side = position.side
-                                )
-                            }
+                // 先执行赎回（不查找订单）
+                val redeemRequest = com.wrbug.polymarketbot.dto.PositionRedeemRequest(
+                    positions = positions.map { position ->
+                        com.wrbug.polymarketbot.dto.AccountRedeemPositionItem(
+                            accountId = accountId,
+                            marketId = position.marketId,
+                            outcomeIndex = position.outcomeIndex ?: 0,
+                            side = position.side
                         )
+                    }
+                )
+                
+                val redeemResult = accountService.redeemPositions(redeemRequest)
+                redeemResult.fold(
+                    onSuccess = { response ->
+                        logger.info("自动赎回成功: accountId=$accountId, redeemedCount=${positions.size}, totalValue=${response.totalRedeemedValue}")
                         
-                        val redeemResult = accountService.redeemPositions(redeemRequest)
-                        redeemResult.fold(
-                            onSuccess = { response ->
-                                logger.info("自动赎回成功: accountId=$accountId, redeemedCount=${positionsWithOrders.size}, totalValue=${response.totalRedeemedValue}")
-                                // 在仓位赎回成功后，以该订单卖出逻辑更新所有订单状态（未卖出）
-                                for ((position, orders) in positionsWithOrders) {
-                                    updateOrdersAsSoldAfterRedeem(orders, position)
-                                }
-                            },
-                            onFailure = { e ->
-                                logger.error("自动赎回失败: accountId=$accountId, error=${e.message}", e)
-                            }
-                        )
-                    } else {
-                        // 未开启自动赎回或未配置 API Key，发送通知
-                        for ((position, _) in positionsWithOrders) {
-                            val positionKey = "${accountId}_${position.marketId}_${position.outcomeIndex ?: 0}"
-                            if (!autoRedeemEnabled) {
-                                checkAndNotifyAutoRedeemDisabled(accountId, listOf(position))
-                            } else {
-                                // API Key 未配置
-                                for (copyTrading in copyTradings) {
-                                    checkAndNotifyBuilderApiKeyNotConfigured(copyTrading, listOf(position))
+                        // 赎回成功后，再查找订单并更新订单状态
+                        for (position in positions) {
+                            // 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)
+                                }
+                            }
+                            
+                            // 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)
                                 }
                             }
-                            // 记录已发送通知的仓位（避免重复发送）
-                            notifiedRedeemablePositions[positionKey] = System.currentTimeMillis()
                         }
+                    },
+                    onFailure = { e ->
+                        logger.error("自动赎回失败: accountId=$accountId, error=${e.message}", e)
                     }
-                }
-                
-                // 处理没有未卖出订单的仓位（如果未开启自动赎回，发送通知）
-                if (positionsWithoutOrders.isNotEmpty() && !autoRedeemEnabled) {
-                    for (position in positionsWithoutOrders) {
-                        val positionKey = "${accountId}_${position.marketId}_${position.outcomeIndex ?: 0}"
-                        // 检查是否在最近2小时内已发送过提示（避免频繁推送）
-                        val lastNotification = notifiedRedeemablePositions[positionKey]
-                        val now = System.currentTimeMillis()
-                        if (lastNotification == null || (now - lastNotification) >= 7200000) {  // 2小时
-                            checkAndNotifyAutoRedeemDisabled(accountId, listOf(position))
-                            notifiedRedeemablePositions[positionKey] = now
-                        }
-                    }
-                }
+                )
             }
         } catch (e: Exception) {
             logger.error("处理待赎回仓位异常: ${e.message}", e)
@@ -274,17 +332,15 @@ class PositionCheckService(
                     if (position == null) {
                         // 仓位不存在，更新所有订单状态为已卖出
                         val currentPrice = getCurrentMarketPrice(marketId, outcomeIndex)
-                        updateOrdersAsSold(orders, currentPrice)
+                        updateOrdersAsSold(orders, currentPrice, copyTrading.id!!, marketId, outcomeIndex)
                     } else {
-                        // 有仓位，检查仓位数量是否小于所有未卖出订单数量总和
+                        // 有仓位，按订单下单顺序（FIFO）更新状态
+                        // 如果仓位数量 >= 订单数量总和，所有订单完全成交
+                        // 如果仓位数量 < 订单数量总和，按FIFO顺序部分成交
                         val totalUnmatchedQuantity = orders.sumOf { it.remainingQuantity.toSafeBigDecimal() }
                         val positionQuantity = position.quantity.toSafeBigDecimal()
-                        
-                        if (positionQuantity < totalUnmatchedQuantity) {
-                            // 仓位数量小于订单数量总和，按订单下单顺序（FIFO）更新状态
-                            val currentPrice = getCurrentMarketPrice(marketId, outcomeIndex)
-                            updateOrdersAsSoldByFIFO(orders, positionQuantity, currentPrice)
-                        }
+                        val currentPrice = getCurrentMarketPrice(marketId, outcomeIndex)
+                        updateOrdersAsSoldByFIFO(orders, positionQuantity, currentPrice, copyTrading.id!!, marketId, outcomeIndex)
                     }
                 }
             }
@@ -320,11 +376,12 @@ class PositionCheckService(
      */
     private suspend fun updateOrdersAsSoldAfterRedeem(
         orders: List<CopyOrderTracking>,
-        position: AccountPositionDto
+        position: AccountPositionDto,
+        copyTradingId: Long
     ) {
         try {
             val currentPrice = getCurrentMarketPrice(position.marketId, position.outcomeIndex ?: 0)
-            updateOrdersAsSold(orders, currentPrice)
+            updateOrdersAsSold(orders, currentPrice, copyTradingId, position.marketId, position.outcomeIndex ?: 0)
         } catch (e: Exception) {
             logger.error("更新订单状态为已卖出失败: ${e.message}", e)
         }
@@ -332,21 +389,85 @@ class PositionCheckService(
     
     /**
      * 更新订单状态为已卖出（使用当前最新价）
+     * 同时创建卖出记录和匹配明细，用于统计
      */
     private suspend fun updateOrdersAsSold(
         orders: List<CopyOrderTracking>,
-        sellPrice: BigDecimal
+        sellPrice: BigDecimal,
+        copyTradingId: Long,
+        marketId: String,
+        outcomeIndex: Int
     ) {
+        if (orders.isEmpty()) {
+            return
+        }
+        
         try {
+            // 计算总匹配数量和总盈亏
+            var totalMatchedQuantity = BigDecimal.ZERO
+            var totalRealizedPnl = BigDecimal.ZERO
+            val matchDetails = mutableListOf<SellMatchDetail>()
+            
             for (order in orders) {
+                val remainingQty = order.remainingQuantity.toSafeBigDecimal()
+                if (remainingQty <= BigDecimal.ZERO) {
+                    continue
+                }
+                
+                // 计算盈亏
+                val buyPrice = order.price.toSafeBigDecimal()
+                val realizedPnl = sellPrice.subtract(buyPrice).multi(remainingQty)
+                
+                // 创建匹配明细（稍后保存）
+                val detail = SellMatchDetail(
+                    matchRecordId = 0,  // 稍后设置
+                    trackingId = order.id!!,
+                    buyOrderId = order.buyOrderId,
+                    matchedQuantity = remainingQty,
+                    buyPrice = buyPrice,
+                    sellPrice = sellPrice,
+                    realizedPnl = realizedPnl
+                )
+                matchDetails.add(detail)
+                
+                totalMatchedQuantity = totalMatchedQuantity.add(remainingQty)
+                totalRealizedPnl = totalRealizedPnl.add(realizedPnl)
+                
                 // 更新订单状态：将剩余数量标记为已匹配
-                order.matchedQuantity = order.matchedQuantity.add(order.remainingQuantity)
+                order.matchedQuantity = order.matchedQuantity.add(remainingQty)
                 order.remainingQuantity = BigDecimal.ZERO
                 order.status = "fully_matched"
                 order.updatedAt = System.currentTimeMillis()
                 copyOrderTrackingRepository.save(order)
+            }
+            
+            // 如果有匹配的订单，创建卖出记录
+            if (totalMatchedQuantity > BigDecimal.ZERO && matchDetails.isNotEmpty()) {
+                val timestamp = System.currentTimeMillis()
+                val sellOrderId = "AUTO_${timestamp}_${copyTradingId}"
+                val leaderSellTradeId = "AUTO_${timestamp}"
                 
-                logger.info("更新订单状态为已卖出: orderId=${order.buyOrderId}, marketId=${order.marketId}, sellPrice=$sellPrice")
+                val matchRecord = SellMatchRecord(
+                    copyTradingId = copyTradingId,
+                    sellOrderId = sellOrderId,
+                    leaderSellTradeId = leaderSellTradeId,
+                    marketId = marketId,
+                    side = outcomeIndex.toString(),  // 使用outcomeIndex作为side
+                    outcomeIndex = outcomeIndex,
+                    totalMatchedQuantity = totalMatchedQuantity,
+                    sellPrice = sellPrice,
+                    totalRealizedPnl = totalRealizedPnl
+                )
+                
+                val savedRecord = sellMatchRecordRepository.save(matchRecord)
+                
+                // 保存匹配明细
+                for (detail in matchDetails) {
+                    val savedDetail = detail.copy(matchRecordId = savedRecord.id!!)
+                    sellMatchDetailRepository.save(savedDetail)
+                }
+                
+                logger.info("创建自动卖出记录: copyTradingId=$copyTradingId, marketId=$marketId, totalMatched=$totalMatchedQuantity, totalPnl=$totalRealizedPnl")
             }
         } catch (e: Exception) {
             logger.error("更新订单状态为已卖出异常: ${e.message}", e)
@@ -356,15 +477,26 @@ class PositionCheckService(
     /**
      * 按 FIFO 顺序更新订单状态为已卖出
      * 仓位数量小于订单数量总和时，按订单下单顺序更新
+     * 同时创建卖出记录和匹配明细，用于统计
      */
     private suspend fun updateOrdersAsSoldByFIFO(
         orders: List<CopyOrderTracking>,
         availableQuantity: BigDecimal,
-        sellPrice: BigDecimal
+        sellPrice: BigDecimal,
+        copyTradingId: Long,
+        marketId: String,
+        outcomeIndex: Int
     ) {
+        if (orders.isEmpty()) {
+            return
+        }
+        
         try {
             // 订单已经按 createdAt ASC 排序（FIFO）
             var remaining = availableQuantity
+            var totalMatchedQuantity = BigDecimal.ZERO
+            var totalRealizedPnl = BigDecimal.ZERO
+            val matchDetails = mutableListOf<SellMatchDetail>()
             
             for (order in orders) {
                 if (remaining <= BigDecimal.ZERO) {
@@ -375,6 +507,25 @@ class PositionCheckService(
                 val toMatch = minOf(orderRemaining, remaining)
                 
                 if (toMatch > BigDecimal.ZERO) {
+                    // 计算盈亏
+                    val buyPrice = order.price.toSafeBigDecimal()
+                    val realizedPnl = sellPrice.subtract(buyPrice).multi(toMatch)
+                    
+                    // 创建匹配明细（稍后保存）
+                    val detail = SellMatchDetail(
+                        matchRecordId = 0,  // 稍后设置
+                        trackingId = order.id!!,
+                        buyOrderId = order.buyOrderId,
+                        matchedQuantity = toMatch,
+                        buyPrice = buyPrice,
+                        sellPrice = sellPrice,
+                        realizedPnl = realizedPnl
+                    )
+                    matchDetails.add(detail)
+                    
+                    totalMatchedQuantity = totalMatchedQuantity.add(toMatch)
+                    totalRealizedPnl = totalRealizedPnl.add(realizedPnl)
+                    
                     order.matchedQuantity = order.matchedQuantity.add(toMatch)
                     order.remainingQuantity = order.remainingQuantity.subtract(toMatch)
                     
@@ -393,6 +544,35 @@ class PositionCheckService(
                     logger.info("按 FIFO 更新订单状态: orderId=${order.buyOrderId}, matched=$toMatch, remaining=${order.remainingQuantity}")
                 }
             }
+            
+            // 如果有匹配的订单，创建卖出记录
+            if (totalMatchedQuantity > BigDecimal.ZERO && matchDetails.isNotEmpty()) {
+                val timestamp = System.currentTimeMillis()
+                val sellOrderId = "AUTO_FIFO_${timestamp}_${copyTradingId}"
+                val leaderSellTradeId = "AUTO_FIFO_${timestamp}"
+                
+                val matchRecord = SellMatchRecord(
+                    copyTradingId = copyTradingId,
+                    sellOrderId = sellOrderId,
+                    leaderSellTradeId = leaderSellTradeId,
+                    marketId = marketId,
+                    side = outcomeIndex.toString(),  // 使用outcomeIndex作为side
+                    outcomeIndex = outcomeIndex,
+                    totalMatchedQuantity = totalMatchedQuantity,
+                    sellPrice = sellPrice,
+                    totalRealizedPnl = totalRealizedPnl
+                )
+                
+                val savedRecord = sellMatchRecordRepository.save(matchRecord)
+                
+                // 保存匹配明细
+                for (detail in matchDetails) {
+                    val savedDetail = detail.copy(matchRecordId = savedRecord.id!!)
+                    sellMatchDetailRepository.save(savedDetail)
+                }
+                
+                logger.info("创建FIFO自动卖出记录: copyTradingId=$copyTradingId, marketId=$marketId, totalMatched=$totalMatchedQuantity, totalPnl=$totalRealizedPnl")
+            }
         } catch (e: Exception) {
             logger.error("按 FIFO 更新订单状态异常: ${e.message}", e)
         }

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

@@ -0,0 +1,156 @@
+package com.wrbug.polymarketbot.service
+
+import com.wrbug.polymarketbot.dto.PositionListResponse
+import jakarta.annotation.PostConstruct
+import jakarta.annotation.PreDestroy
+import kotlinx.coroutines.*
+import kotlinx.coroutines.channels.Channel
+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.CopyOnWriteArrayList
+
+/**
+ * 仓位轮训服务
+ * 独立负责轮训仓位数据，通过事件机制分发给订阅者
+ * 使用专门的线程处理事件分发，避免阻塞轮训
+ * 提供丢弃机制：如果消费者处理慢，只保留最新的一份数据
+ */
+@Service
+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）
+     */
+    @PostConstruct
+    fun init() {
+        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
+     */
+    @PreDestroy
+    fun destroy() {
+        synchronized(lock) {
+            pollingJob?.cancel()
+            pollingJob = null
+        }
+        subscribers.clear()
+        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
+     */
+    fun subscribe(callback: (PositionListResponse) -> Unit) {
+        synchronized(lock) {
+            subscribers.add(callback)
+            // 如果有最新数据，立即发送给新订阅者
+            latestPositions?.let { callback(it) }
+        }
+    }
+    
+    /**
+     * 取消订阅仓位事件
+     */
+    fun unsubscribe(callback: (PositionListResponse) -> Unit) {
+        synchronized(lock) {
+            subscribers.remove(callback)
+        }
+    }
+    
+    /**
+     * 启动轮训任务
+     */
+    private fun startPolling() {
+        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) {
+                    try {
+                        pollPositions()
+                    } catch (e: Exception) {
+                        logger.error("轮训仓位数据失败: ${e.message}", e)
+                    }
+                    delay(pollingInterval)
+                }
+            }
+        }
+    }
+    
+    /**
+     * 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
+     * 实现丢弃机制：只保留最新的一份数据
+     */
+    private suspend fun pollPositions() {
+        try {
+            val result = accountService.getAllPositions()
+            if (result.isSuccess) {
+                val positions = result.getOrNull()
+                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 {
+                            // 通知所有订阅者（在专门的线程中执行，避免阻塞）
+                            val currentSubscribers = synchronized(lock) {
+                                subscribers.toList()  // 复制列表，避免并发修改
+                            }
+                            
+                            currentSubscribers.forEach { callback ->
+                                try {
+                                    callback(positions)
+                                } catch (e: Exception) {
+                                    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)
+                        }
+                    }
+                }
+            } else {
+                logger.warn("获取仓位数据失败: ${result.exceptionOrNull()?.message}")
+            }
+        } catch (e: Exception) {
+            logger.error("轮训仓位数据异常: ${e.message}", e)
+        }
+    }
+}

backend/src/main/kotlin/com/wrbug/polymarketbot/service/PositionPushService.kt

@@ -8,25 +8,21 @@ 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
 import java.util.concurrent.ConcurrentHashMap
 
 /**
  * 仓位推送服务
- * 轮询仓位接口，比较差异并推送增量更新
+ * 订阅 PositionPollingService 的事件，推送给 WebSocket 客户端
  */
 @Service
 class PositionPushService(
-    private val accountService: AccountService,
-    private val positionCheckService: PositionCheckService
+    private val positionPollingService: PositionPollingService,
+    private val accountService: AccountService
 ) {
     
     private val logger = LoggerFactory.getLogger(PositionPushService::class.java)
     
-    @Value("\${position.push.polling-interval:3000}")
-    private var pollingInterval: Long = 3000  // 轮询间隔（毫秒），默认3秒
-    
     // 存储客户端会话和对应的推送回调
     private val clientCallbacks = ConcurrentHashMap<String, (PositionPushMessage) -> Unit>()
     
@@ -36,18 +32,18 @@ class PositionPushService(
     
     // 协程作用域和任务
     private val scope = CoroutineScope(Dispatchers.Default + SupervisorJob())
-    private var pollingJob: Job? = null
+    private var subscriptionJob: Job? = null
     
-    // 同步锁，确保轮询任务的启动和停止是线程安全的
+    // 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()
     
     /**
-     * 初始化服务（后端启动时直接启动轮询）
+     * 初始化服务（订阅 PositionPollingService 的事件）
      */
     @PostConstruct
     fun init() {
-        logger.info("PositionPushService 初始化，启动仓位轮询任务")
-        startPolling()
+        logger.info("PositionPushService 初始化，订阅仓位轮训事件")
+        startSubscription()
     }
     
     /**
@@ -56,8 +52,8 @@ class PositionPushService(
     @PreDestroy
     fun destroy() {
         synchronized(lock) {
-            pollingJob?.cancel()
-            pollingJob = null
+            subscriptionJob?.cancel()
+            subscriptionJob = null
         }
         scope.cancel()
     }
@@ -78,27 +74,23 @@ class PositionPushService(
     
     /**
      * 注册客户端会话（兼容旧接口）
-     * 轮询任务已在后端启动时启动，这里只需要注册回调
      */
     fun registerSession(sessionId: String, callback: (PositionPushMessage) -> Unit) {
         logger.info("注册仓位推送客户端会话: $sessionId")
         
         synchronized(lock) {
             clientCallbacks[sessionId] = callback
-            // 轮询任务已在后端启动时启动，不需要在这里启动
         }
     }
     
     /**
      * 注销客户端会话（兼容旧接口）
-     * 轮询任务持续运行，不因客户端断开而停止
      */
     fun unregisterSession(sessionId: String) {
         logger.info("注销仓位推送客户端会话: $sessionId")
         
         synchronized(lock) {
             clientCallbacks.remove(sessionId)
-            // 轮询任务持续运行，不停止
         }
     }
     
@@ -134,179 +126,59 @@ class PositionPushService(
     }
     
     /**
-     * 启动轮询任务
+     * 启动订阅任务（订阅 PositionPollingService 的事件）
      */
-    private fun startPolling() {
+    private fun startSubscription() {
         synchronized(lock) {
-            // 如果已经有轮询任务在运行，先取消
-            pollingJob?.cancel()
+            // 如果已经有订阅任务在运行，先取消
+            subscriptionJob?.cancel()
             
-            // 启动新的轮询任务
-            pollingJob = scope.launch {
-                while (isActive) {
-                    try {
-                        pollAndPush()
-                    } catch (e: Exception) {
-                        logger.error("轮询仓位数据失败: ${e.message}", e)
-                    }
-                    delay(pollingInterval)
-                }
-            }
-        }
-    }
-    
-    /**
-     * 停止轮询任务
-     */
-    private fun stopPolling() {
-        synchronized(lock) {
-            pollingJob?.cancel()
-            pollingJob = null
-        }
-    }
-    
-    /**
-     * 轮询仓位数据并推送全量数据
-     * 根据文档要求：每次轮训完成后向订阅者发送全量数据
-     */
-    private suspend fun pollAndPush() {
-        try {
-            val result = accountService.getAllPositions()
-            if (result.isSuccess) {
-                val positions = result.getOrNull()
-                if (positions != null) {
-                    // 更新快照
-                    lastCurrentPositions = positions.currentPositions.associateBy { it.getPositionKey() }
-                    lastHistoryPositions = positions.historyPositions.associateBy { it.getPositionKey() }
-                    
-                    // 向所有订阅者发送全量数据
-                    if (clientCallbacks.isNotEmpty()) {
-                        val message = PositionPushMessage(
-                            type = PositionPushMessageType.FULL,
-                            timestamp = System.currentTimeMillis(),
-                            currentPositions = positions.currentPositions,
-                            historyPositions = positions.historyPositions
-                        )
-                        
-                        // 推送给所有连接的客户端
-                        clientCallbacks.values.forEach { callback ->
-                            try {
-                                callback(message)
-                            } catch (e: Exception) {
-                                logger.error("推送全量数据失败: ${e.message}", e)
-                            }
+            // 启动新的订阅任务（使用专门的线程，避免阻塞）
+            subscriptionJob = scope.launch(Dispatchers.IO) {
+                try {
+                    // 订阅仓位轮训事件
+                    positionPollingService.subscribe { positions ->
+                        try {
+                            handlePositionUpdate(positions)
+                        } catch (e: Exception) {
+                            logger.error("处理仓位更新事件失败: ${e.message}", e)
                         }
                     }
-                    
-                    // 仓位检查逻辑（复用仓位轮询）
-                    // 处理待赎回仓位和未卖出订单
-                    positionCheckService.checkPositions(positions.currentPositions)
+                } catch (e: Exception) {
+                    logger.error("订阅仓位轮训事件失败: ${e.message}", e)
                 }
-            } else {
-                logger.warn("获取仓位数据失败: ${result.exceptionOrNull()?.message}")
             }
-        } catch (e: Exception) {
-            logger.error("轮询仓位数据异常: ${e.message}", e)
         }
     }
     
     /**
-     * 计算增量更新
-     * 返回 null 表示没有变化
+     * 处理仓位更新事件
+     * 根据文档要求：每次轮训完成后向订阅者发送全量数据
      */
-    private fun calculateIncremental(
-        newCurrentPositions: List<AccountPositionDto>,
-        newHistoryPositions: List<AccountPositionDto>
-    ): IncrementalUpdate? {
-        val newCurrentMap = newCurrentPositions.associateBy { it.getPositionKey() }
-        val newHistoryMap = newHistoryPositions.associateBy { it.getPositionKey() }
+    private fun handlePositionUpdate(positions: com.wrbug.polymarketbot.dto.PositionListResponse) {
+        // 更新快照
+        lastCurrentPositions = positions.currentPositions.associateBy { it.getPositionKey() }
+        lastHistoryPositions = positions.historyPositions.associateBy { it.getPositionKey() }
         
-        // 找出新增或更新的当前仓位
-        val updatedCurrentPositions = mutableListOf<AccountPositionDto>()
-        newCurrentMap.forEach { (key, newPos) ->
-            val oldPos = lastCurrentPositions[key]
-            if (oldPos == null || hasChanged(oldPos, newPos)) {
-                updatedCurrentPositions.add(newPos)
-            }
-        }
-        
-        // 找出新增或更新的历史仓位
-        val updatedHistoryPositions = mutableListOf<AccountPositionDto>()
-        newHistoryMap.forEach { (key, newPos) ->
-            val oldPos = lastHistoryPositions[key]
-            if (oldPos == null || hasChanged(oldPos, newPos)) {
-                updatedHistoryPositions.add(newPos)
-            }
-        }
-        
-        // 找出已删除的仓位（从当前仓位变为历史仓位，或完全删除）
-        val removedKeys = mutableListOf<String>()
-        
-        // 检查上次的当前仓位是否还在当前仓位列表中
-        lastCurrentPositions.forEach { (key, _) ->
-            if (!newCurrentMap.containsKey(key)) {
-                // 如果不在当前仓位中，检查是否移到了历史仓位
-                if (!newHistoryMap.containsKey(key)) {
-                    // 完全删除
-                    removedKeys.add(key)
-                } else {
-                    // 从当前仓位移到历史仓位，需要更新历史仓位
-                    newHistoryMap[key]?.let { updatedHistoryPositions.add(it) }
+        // 向所有订阅者发送全量数据
+        if (clientCallbacks.isNotEmpty()) {
+            val message = PositionPushMessage(
+                type = PositionPushMessageType.FULL,
+                timestamp = System.currentTimeMillis(),
+                currentPositions = positions.currentPositions,
+                historyPositions = positions.historyPositions
+            )
+            
+            // 推送给所有连接的客户端（在专门的线程中执行，避免阻塞）
+            scope.launch(Dispatchers.IO) {
+                clientCallbacks.values.forEach { callback ->
+                    try {
+                        callback(message)
+                    } catch (e: Exception) {
+                        logger.error("推送全量数据失败: ${e.message}", e)
+                    }
                 }
             }
         }
-        
-        // 检查上次的历史仓位是否还在历史仓位列表中
-        lastHistoryPositions.forEach { (key, _) ->
-            if (!newHistoryMap.containsKey(key)) {
-                // 如果不在历史仓位中，检查是否移到了当前仓位
-                if (!newCurrentMap.containsKey(key)) {
-                    // 完全删除
-                    removedKeys.add(key)
-                } else {
-                    // 从历史仓位移到当前仓位，需要更新当前仓位
-                    newCurrentMap[key]?.let { updatedCurrentPositions.add(it) }
-                }
-            }
-        }
-        
-        // 如果没有变化，返回 null
-        if (updatedCurrentPositions.isEmpty() && updatedHistoryPositions.isEmpty() && removedKeys.isEmpty()) {
-            return null
-        }
-        
-        return IncrementalUpdate(
-            currentPositions = updatedCurrentPositions,
-            historyPositions = updatedHistoryPositions,
-            removedKeys = removedKeys
-        )
     }
-    
-    /**
-     * 检查仓位是否有变化
-     * 比较关键字段：数量、价格、价值、盈亏等
-     */
-    private fun hasChanged(old: AccountPositionDto, new: AccountPositionDto): Boolean {
-        return old.quantity != new.quantity ||
-                old.avgPrice != new.avgPrice ||
-                old.currentPrice != new.currentPrice ||
-                old.currentValue != new.currentValue ||
-                old.pnl != new.pnl ||
-                old.percentPnl != new.percentPnl ||
-                old.realizedPnl != new.realizedPnl ||
-                old.percentRealizedPnl != new.percentRealizedPnl ||
-                old.redeemable != new.redeemable ||
-                old.mergeable != new.mergeable ||
-                old.isCurrent != new.isCurrent
-    }
-    
-    /**
-     * 增量更新数据
-     */
-    private data class IncrementalUpdate(
-        val currentPositions: List<AccountPositionDto>,
-        val historyPositions: List<AccountPositionDto>,
-        val removedKeys: List<String>
-    )
 }
-

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

@@ -17,16 +17,16 @@ class SystemConfigService(
     private val systemConfigRepository: SystemConfigRepository,
     private val cryptoUtils: CryptoUtils
 ) {
-    
+
     private val logger = LoggerFactory.getLogger(SystemConfigService::class.java)
-    
+
     companion object {
         const val CONFIG_KEY_BUILDER_API_KEY = "builder.api_key"
         const val CONFIG_KEY_BUILDER_SECRET = "builder.secret"
         const val CONFIG_KEY_BUILDER_PASSPHRASE = "builder.passphrase"
         const val CONFIG_KEY_AUTO_REDEEM = "auto_redeem"
     }
-    
+
     /**
      * 获取系统配置
      */
@@ -35,15 +35,15 @@ class SystemConfigService(
         val builderSecret = getConfigValue(CONFIG_KEY_BUILDER_SECRET)
         val builderPassphrase = getConfigValue(CONFIG_KEY_BUILDER_PASSPHRASE)
         val autoRedeem = isAutoRedeemEnabled()
-        
+
         return SystemConfigDto(
             builderApiKeyConfigured = builderApiKey != null,
             builderSecretConfigured = builderSecret != null,
             builderPassphraseConfigured = builderPassphrase != null,
-            autoRedeem = autoRedeem
+            autoRedeemEnabled = autoRedeem
         )
     }
-    
+
     /**
      * 更新 Builder API Key 配置
      */
@@ -61,7 +61,7 @@ class SystemConfigService(
                     }
                 )
             }
-            
+
             // 更新 Builder Secret
             if (request.builderSecret != null) {
                 updateConfigValue(
@@ -73,7 +73,7 @@ class SystemConfigService(
                     }
                 )
             }
-            
+
             // 更新 Builder Passphrase
             if (request.builderPassphrase != null) {
                 updateConfigValue(
@@ -85,7 +85,7 @@ class SystemConfigService(
                     }
                 )
             }
-            
+
             // 更新自动赎回配置
             if (request.autoRedeem != null) {
                 updateConfigValue(
@@ -93,29 +93,29 @@ class SystemConfigService(
                     request.autoRedeem.toString()
                 )
             }
-            
+
             Result.success(getSystemConfig())
         } catch (e: Exception) {
             logger.error("更新系统配置失败", e)
             Result.failure(e)
         }
     }
-    
+
     /**
      * 获取配置值（解密）
      */
     fun getBuilderApiKey(): String? {
         return getConfigValue(CONFIG_KEY_BUILDER_API_KEY)?.let { cryptoUtils.decrypt(it) }
     }
-    
+
     fun getBuilderSecret(): String? {
         return getConfigValue(CONFIG_KEY_BUILDER_SECRET)?.let { cryptoUtils.decrypt(it) }
     }
-    
+
     fun getBuilderPassphrase(): String? {
         return getConfigValue(CONFIG_KEY_BUILDER_PASSPHRASE)?.let { cryptoUtils.decrypt(it) }
     }
-    
+
     /**
      * 检查 Builder API Key 是否已配置
      */
@@ -125,7 +125,7 @@ class SystemConfigService(
         val passphrase = getConfigValue(CONFIG_KEY_BUILDER_PASSPHRASE)
         return apiKey != null && secret != null && passphrase != null
     }
-    
+
     /**
      * 检查自动赎回是否启用
      */
@@ -134,10 +134,10 @@ class SystemConfigService(
         return when (autoRedeemValue?.lowercase()) {
             "true" -> true
             "false" -> false
-            else -> true  // 默认开启
+            else -> false  // 默认开启
         }
     }
-    
+
     /**
      * 更新自动赎回配置
      */
@@ -151,14 +151,14 @@ class SystemConfigService(
             Result.failure(e)
         }
     }
-    
+
     /**
      * 获取配置值（原始值，加密存储）
      */
     private fun getConfigValue(configKey: String): String? {
         return systemConfigRepository.findByConfigKey(configKey)?.configValue
     }
-    
+
     /**
      * 更新配置值
      */

backend/src/main/resources/db/migration/V10__add_leader_remark_and_website.sql

@@ -0,0 +1,8 @@
+-- ============================================
+-- V10: 添加 Leader 备注和网站字段
+-- ============================================
+
+ALTER TABLE copy_trading_leaders 
+ADD COLUMN remark TEXT NULL COMMENT 'Leader 备注（可选）',
+ADD COLUMN website VARCHAR(500) NULL COMMENT 'Leader 网站（可选）';
+

frontend/src/App.tsx

@@ -31,11 +31,7 @@ import CopyTradingSellOrders from './pages/CopyTradingSellOrders'
 import CopyTradingMatchedOrders from './pages/CopyTradingMatchedOrders'
 import FilteredOrdersList from './pages/FilteredOrdersList'
 import SystemSettings from './pages/SystemSettings'
-import LanguageSettings from './pages/LanguageSettings'
 import ApiHealthStatus from './pages/ApiHealthStatus'
-import ProxySettings from './pages/ProxySettings'
-import NotificationSettings from './pages/NotificationSettings'
-import BuilderApiKeySettings from './pages/BuilderApiKeySettings'
 import { wsManager } from './services/websocket'
 import type { OrderPushMessage } from './types'
 import { apiService } from './services/api'
@@ -264,11 +260,7 @@ function App() {
           <Route path="/statistics" element={<ProtectedRoute><Statistics /></ProtectedRoute>} />
           <Route path="/users" element={<ProtectedRoute><UserList /></ProtectedRoute>} />
           <Route path="/system-settings" element={<ProtectedRoute><SystemSettings /></ProtectedRoute>} />
-          <Route path="/system-settings/language" element={<ProtectedRoute><LanguageSettings /></ProtectedRoute>} />
           <Route path="/system-settings/api-health" element={<ProtectedRoute><ApiHealthStatus /></ProtectedRoute>} />
-          <Route path="/system-settings/proxy" element={<ProtectedRoute><ProxySettings /></ProtectedRoute>} />
-          <Route path="/system-settings/notifications" element={<ProtectedRoute><NotificationSettings /></ProtectedRoute>} />
-          <Route path="/system-settings/builder-api-key" element={<ProtectedRoute><BuilderApiKeySettings /></ProtectedRoute>} />
           
           {/* 默认重定向到登录页 */}
           <Route path="*" element={<Navigate to="/login" replace />} />

frontend/src/components/Layout.tsx

@@ -17,10 +17,7 @@ import {
   SettingOutlined,
   GithubOutlined,
   TwitterOutlined,
-  GlobalOutlined,
-  CheckCircleOutlined,
-  NotificationOutlined,
-  KeyOutlined
+  CheckCircleOutlined
 } from '@ant-design/icons'
 import type { MenuProps } from 'antd'
 import type { ReactNode } from 'react'
@@ -120,37 +117,17 @@ const Layout: React.FC<LayoutProps> = ({ children }) => {
     {
       key: '/system-settings',
       icon: <SettingOutlined />,
-      label: t('menu.systemSettings'),
+      label: t('menu.systemSettings') || '系统管理',
       children: [
         {
           key: '/system-settings',
           icon: <SettingOutlined />,
-          label: t('menu.systemOverview') || '概览'
-        },
-        {
-          key: '/system-settings/language',
-          icon: <GlobalOutlined />,
-          label: t('menu.language')
+          label: t('menu.systemOverview') || '通用设置'
         },
         {
           key: '/system-settings/api-health',
           icon: <CheckCircleOutlined />,
-          label: t('menu.apiHealth')
-        },
-        {
-          key: '/system-settings/proxy',
-          icon: <LinkOutlined />,
-          label: t('menu.proxy')
-        },
-        {
-          key: '/system-settings/builder-api-key',
-          icon: <KeyOutlined />,
-          label: t('menu.builderApiKey') || 'Builder API Key'
-        },
-        {
-          key: '/system-settings/notifications',
-          icon: <NotificationOutlined />,
-          label: t('menu.notifications')
+          label: t('menu.apiHealth') || 'API健康'
         }
       ]
     },

frontend/src/locales/en/common.json

@@ -305,15 +305,30 @@
     "footer": "Please use the above pages for configuration management."
   },
   "systemSettings": {
+    "title": "General Settings",
+    "language": {
+      "title": "Language Settings",
+      "currentLanguage": "Current Language",
+      "languageRequired": "Please select a language"
+    },
+    "notification": {
+      "title": "Notification Settings"
+    },
+    "relayer": {
+      "title": "Relayer Configuration"
+    },
+    "proxy": {
+      "title": "Proxy Settings"
+    },
     "autoRedeem": {
       "title": "Auto Redeem Configuration",
-      "label": "Auto Redeem",
-      "tooltip": "When enabled, the system will automatically redeem redeemable positions. Requires Builder API Key configuration to take effect",
+      "label": "Enable Auto Redeem",
+      "tooltip": "When enabled, the system will automatically redeem all redeemable positions in all accounts. Requires Builder API Key configuration to take effect.",
       "builderApiKeyNotConfigured": "Builder API Key Not Configured",
       "builderApiKeyNotConfiguredDesc": "Auto redeem feature requires Builder API Key configuration to take effect.",
       "goToConfigure": "Go to Configure",
-      "saveSuccess": "Auto redeem configuration updated",
-      "saveFailed": "Failed to update auto redeem configuration"
+      "saveSuccess": "Auto redeem configuration saved",
+      "saveFailed": "Failed to save auto redeem configuration"
     }
   },
   "builderApiKey": {
@@ -394,6 +409,9 @@
     "leaderName": "Leader Name",
     "walletAddress": "Wallet Address",
     "category": "Category",
+    "remark": "Remark",
+    "website": "Website",
+    "openWebsite": "Open Website",
     "all": "All",
     "copyTradingCount": "Copy Trading Count",
     "copyTradingRelations": "{{count}} copy trading relations",
@@ -405,6 +423,52 @@
     "deleteConfirm": "Are you sure you want to delete this Leader?",
     "deleteConfirmDesc": "This Leader has {{count}} copy trading relations, please delete them first"
   },
+  "leaderAdd": {
+    "title": "Add Leader",
+    "leaderAddress": "Leader Wallet Address",
+    "leaderAddressRequired": "Please enter Leader wallet address",
+    "leaderAddressInvalid": "Invalid wallet address format (must be a 42-character address starting with 0x)",
+    "leaderAddressTooltip": "The wallet address of the leader to be copied. The system will monitor transactions from this address and automatically copy trade",
+    "leaderName": "Leader Name",
+    "leaderNameTooltip": "Optional, used to identify the Leader for easier management",
+    "leaderNamePlaceholder": "Optional, used to identify the Leader",
+    "remark": "Leader Remark",
+    "remarkTooltip": "Optional, used to record remarks about the Leader",
+    "remarkPlaceholder": "Optional, used to record remarks about the Leader",
+    "website": "Leader Website",
+    "websiteTooltip": "Optional, Leader's website link",
+    "websitePlaceholder": "Optional, e.g.: https://example.com",
+    "websiteInvalid": "Please enter a valid URL address",
+    "category": "Category Filter",
+    "categoryTooltip": "Only copy trades of this category. Leave empty to copy all categories (sports or crypto)",
+    "categoryPlaceholder": "Select category (optional)",
+    "add": "Add Leader",
+    "cancel": "Cancel",
+    "addSuccess": "Leader added successfully",
+    "addFailed": "Failed to add Leader"
+  },
+  "leaderEdit": {
+    "title": "Edit Leader",
+    "leaderName": "Leader Name",
+    "leaderNameTooltip": "Optional, used to identify the Leader for easier management",
+    "leaderNamePlaceholder": "Optional, used to identify the Leader",
+    "remark": "Leader Remark",
+    "remarkTooltip": "Optional, used to record remarks about the Leader",
+    "remarkPlaceholder": "Optional, used to record remarks about the Leader",
+    "website": "Leader Website",
+    "websiteTooltip": "Optional, Leader's website link",
+    "websitePlaceholder": "Optional, e.g.: https://example.com",
+    "websiteInvalid": "Please enter a valid URL address",
+    "category": "Category Filter",
+    "categoryTooltip": "Only copy trades of this category. Leave empty to copy all categories (sports or crypto)",
+    "categoryPlaceholder": "Select category (optional)",
+    "save": "Save",
+    "cancel": "Cancel",
+    "saveSuccess": "Leader updated successfully",
+    "saveFailed": "Failed to update Leader",
+    "fetchFailed": "Failed to get Leader details",
+    "invalidId": "Invalid Leader ID"
+  },
   "userList": {
     "title": "User Management",
     "username": "Username",

frontend/src/locales/zh-CN/common.json

@@ -169,7 +169,10 @@
     "lastCheck": "最后检查",
     "healthy": "健康",
     "unhealthy": "不健康",
-    "unknown": "未知"
+    "unknown": "未知",
+    "normal": "正常",
+    "notConfigured": "未配置",
+    "abnormal": "异常"
   },
   "proxySettings": {
     "title": "代理设置",
@@ -217,15 +220,30 @@
     "footer": "请使用上述页面进行配置管理。"
   },
   "systemSettings": {
+    "title": "通用设置",
+    "language": {
+      "title": "多语言设置",
+      "currentLanguage": "当前语言",
+      "languageRequired": "请选择语言"
+    },
+    "notification": {
+      "title": "消息推送设置"
+    },
+    "relayer": {
+      "title": "Relayer 配置"
+    },
+    "proxy": {
+      "title": "代理设置"
+    },
     "autoRedeem": {
       "title": "自动赎回配置",
-      "label": "自动赎回",
-      "tooltip": "开启后，系统会自动赎回可赎回的仓位。需要配置 Builder API Key 才能生效",
+      "label": "启用自动赎回",
+      "tooltip": "开启后，系统将自动赎回所有账户中可赎回的仓位。需要配置 Builder API Key 才能生效。",
       "builderApiKeyNotConfigured": "Builder API Key 未配置",
       "builderApiKeyNotConfiguredDesc": "自动赎回功能需要配置 Builder API Key 才能生效。",
       "goToConfigure": "前往配置",
-      "saveSuccess": "自动赎回配置已更新",
-      "saveFailed": "更新自动赎回配置失败"
+      "saveSuccess": "自动赎回配置已保存",
+      "saveFailed": "保存自动赎回配置失败"
     }
   },
   "builderApiKey": {
@@ -306,6 +324,9 @@
     "leaderName": "Leader 名称",
     "walletAddress": "钱包地址",
     "category": "分类",
+    "remark": "备注",
+    "website": "网站",
+    "openWebsite": "打开网页",
     "all": "全部",
     "copyTradingCount": "跟单关系数",
     "copyTradingRelations": "{{count}} 个跟单关系",
@@ -317,6 +338,52 @@
     "deleteConfirm": "确定要删除这个 Leader 吗？",
     "deleteConfirmDesc": "该 Leader 还有 {{count}} 个跟单关系，请先删除跟单关系"
   },
+  "leaderAdd": {
+    "title": "添加 Leader",
+    "leaderAddress": "Leader 钱包地址",
+    "leaderAddressRequired": "请输入 Leader 钱包地址",
+    "leaderAddressInvalid": "钱包地址格式不正确（必须是 0x 开头的 42 位地址）",
+    "leaderAddressTooltip": "被跟单者的钱包地址，系统将监控该地址的交易并自动跟单",
+    "leaderName": "Leader 名称",
+    "leaderNameTooltip": "可选，用于标识 Leader，方便管理",
+    "leaderNamePlaceholder": "可选，用于标识 Leader",
+    "remark": "Leader 备注",
+    "remarkTooltip": "可选，用于记录 Leader 的备注信息",
+    "remarkPlaceholder": "可选，用于记录 Leader 的备注信息",
+    "website": "Leader 网站",
+    "websiteTooltip": "可选，Leader 的网站链接",
+    "websitePlaceholder": "可选，例如：https://example.com",
+    "websiteInvalid": "请输入有效的 URL 地址",
+    "category": "分类筛选",
+    "categoryTooltip": "仅跟单该分类的交易，不选择则跟单所有分类（sports 或 crypto）",
+    "categoryPlaceholder": "选择分类（可选）",
+    "add": "添加 Leader",
+    "cancel": "取消",
+    "addSuccess": "添加 Leader 成功",
+    "addFailed": "添加 Leader 失败"
+  },
+  "leaderEdit": {
+    "title": "编辑 Leader",
+    "leaderName": "Leader 名称",
+    "leaderNameTooltip": "可选，用于标识 Leader，方便管理",
+    "leaderNamePlaceholder": "可选，用于标识 Leader",
+    "remark": "Leader 备注",
+    "remarkTooltip": "可选，用于记录 Leader 的备注信息",
+    "remarkPlaceholder": "可选，用于记录 Leader 的备注信息",
+    "website": "Leader 网站",
+    "websiteTooltip": "可选，Leader 的网站链接",
+    "websitePlaceholder": "可选，例如：https://example.com",
+    "websiteInvalid": "请输入有效的 URL 地址",
+    "category": "分类筛选",
+    "categoryTooltip": "仅跟单该分类的交易，不选择则跟单所有分类（sports 或 crypto）",
+    "categoryPlaceholder": "选择分类（可选）",
+    "save": "保存",
+    "cancel": "取消",
+    "saveSuccess": "更新 Leader 成功",
+    "saveFailed": "更新 Leader 失败",
+    "fetchFailed": "获取 Leader 详情失败",
+    "invalidId": "Leader ID 无效"
+  },
   "userList": {
     "title": "用户管理",
     "username": "用户名",

frontend/src/locales/zh-TW/common.json

@@ -305,15 +305,30 @@
     "footer": "請使用上述頁面進行配置管理。"
   },
   "systemSettings": {
+    "title": "通用設置",
+    "language": {
+      "title": "多語言設置",
+      "currentLanguage": "當前語言",
+      "languageRequired": "請選擇語言"
+    },
+    "notification": {
+      "title": "消息推送設置"
+    },
+    "relayer": {
+      "title": "Relayer 配置"
+    },
+    "proxy": {
+      "title": "代理設置"
+    },
     "autoRedeem": {
       "title": "自動贖回配置",
-      "label": "自動贖回",
-      "tooltip": "開啟後，系統會自動贖回可贖回的倉位。需要配置 Builder API Key 才能生效",
+      "label": "啟用自動贖回",
+      "tooltip": "開啟後，系統將自動贖回所有賬戶中可贖回的倉位。需要配置 Builder API Key 才能生效。",
       "builderApiKeyNotConfigured": "Builder API Key 未配置",
       "builderApiKeyNotConfiguredDesc": "自動贖回功能需要配置 Builder API Key 才能生效。",
       "goToConfigure": "前往配置",
-      "saveSuccess": "自動贖回配置已更新",
-      "saveFailed": "更新自動贖回配置失敗"
+      "saveSuccess": "自動贖回配置已保存",
+      "saveFailed": "保存自動贖回配置失敗"
     }
   },
   "builderApiKey": {
@@ -394,6 +409,9 @@
     "leaderName": "Leader 名稱",
     "walletAddress": "錢包地址",
     "category": "分類",
+    "remark": "備註",
+    "website": "網站",
+    "openWebsite": "打開網頁",
     "all": "全部",
     "copyTradingCount": "跟單關係數",
     "copyTradingRelations": "{{count}} 個跟單關係",
@@ -405,6 +423,52 @@
     "deleteConfirm": "確定要刪除這個 Leader 嗎？",
     "deleteConfirmDesc": "該 Leader 還有 {{count}} 個跟單關係，請先刪除跟單關係"
   },
+  "leaderAdd": {
+    "title": "添加 Leader",
+    "leaderAddress": "Leader 錢包地址",
+    "leaderAddressRequired": "請輸入 Leader 錢包地址",
+    "leaderAddressInvalid": "錢包地址格式不正確（必須是 0x 開頭的 42 位地址）",
+    "leaderAddressTooltip": "被跟單者的錢包地址，系統將監控該地址的交易並自動跟單",
+    "leaderName": "Leader 名稱",
+    "leaderNameTooltip": "可選，用於標識 Leader，方便管理",
+    "leaderNamePlaceholder": "可選，用於標識 Leader",
+    "remark": "Leader 備註",
+    "remarkTooltip": "可選，用於記錄 Leader 的備註信息",
+    "remarkPlaceholder": "可選，用於記錄 Leader 的備註信息",
+    "website": "Leader 網站",
+    "websiteTooltip": "可選，Leader 的網站鏈接",
+    "websitePlaceholder": "可選，例如：https://example.com",
+    "websiteInvalid": "請輸入有效的 URL 地址",
+    "category": "分類篩選",
+    "categoryTooltip": "僅跟單該分類的交易，不選擇則跟單所有分類（sports 或 crypto）",
+    "categoryPlaceholder": "選擇分類（可選）",
+    "add": "添加 Leader",
+    "cancel": "取消",
+    "addSuccess": "添加 Leader 成功",
+    "addFailed": "添加 Leader 失敗"
+  },
+  "leaderEdit": {
+    "title": "編輯 Leader",
+    "leaderName": "Leader 名稱",
+    "leaderNameTooltip": "可選，用於標識 Leader，方便管理",
+    "leaderNamePlaceholder": "可選，用於標識 Leader",
+    "remark": "Leader 備註",
+    "remarkTooltip": "可選，用於記錄 Leader 的備註信息",
+    "remarkPlaceholder": "可選，用於記錄 Leader 的備註信息",
+    "website": "Leader 網站",
+    "websiteTooltip": "可選，Leader 的網站鏈接",
+    "websitePlaceholder": "可選，例如：https://example.com",
+    "websiteInvalid": "請輸入有效的 URL 地址",
+    "category": "分類篩選",
+    "categoryTooltip": "僅跟單該分類的交易，不選擇則跟單所有分類（sports 或 crypto）",
+    "categoryPlaceholder": "選擇分類（可選）",
+    "save": "保存",
+    "cancel": "取消",
+    "saveSuccess": "更新 Leader 成功",
+    "saveFailed": "更新 Leader 失敗",
+    "fetchFailed": "獲取 Leader 詳情失敗",
+    "invalidId": "Leader ID 無效"
+  },
   "userList": {
     "title": "用戶管理",
     "username": "用戶名",

frontend/src/pages/LeaderAdd.tsx

@@ -4,12 +4,14 @@ import { Card, Form, Input, Button, Select, message, Typography, Space } from 'a
 import { ArrowLeftOutlined } from '@ant-design/icons'
 import { apiService } from '../services/api'
 import { useMediaQuery } from 'react-responsive'
+import { useTranslation } from 'react-i18next'
 import { isValidWalletAddress } from '../utils'
 
 const { Title } = Typography
 const { Option } = Select
 
 const LeaderAdd: React.FC = () => {
+  const { t } = useTranslation()
   const navigate = useNavigate()
   const isMobile = useMediaQuery({ maxWidth: 768 })
   const [form] = Form.useForm()
@@ -21,17 +23,19 @@ const LeaderAdd: React.FC = () => {
       const response = await apiService.leaders.add({
         leaderAddress: values.leaderAddress.trim(),
         leaderName: values.leaderName?.trim() || undefined,
+        remark: values.remark?.trim() || undefined,
+        website: values.website?.trim() || undefined,
         category: values.category || undefined
       })
       
       if (response.data.code === 0) {
-        message.success('添加 Leader 成功')
+        message.success(t('leaderAdd.addSuccess') || '添加 Leader 成功')
         navigate('/leaders')
       } else {
-        message.error(response.data.msg || '添加 Leader 失败')
+        message.error(response.data.msg || t('leaderAdd.addFailed') || '添加 Leader 失败')
       }
     } catch (error: any) {
-      message.error(error.message || '添加 Leader 失败')
+      message.error(error.message || t('leaderAdd.addFailed') || '添加 Leader 失败')
     } finally {
       setLoading(false)
     }
@@ -47,7 +51,7 @@ const LeaderAdd: React.FC = () => {
         >
           返回
         </Button>
-        <Title level={2} style={{ margin: 0 }}>添加 Leader</Title>
+        <Title level={2} style={{ margin: 0 }}>{t('leaderAdd.title') || '添加 Leader'}</Title>
       </div>
       
       <Card>
@@ -61,41 +65,68 @@ const LeaderAdd: React.FC = () => {
           }}
         >
           <Form.Item
-            label="Leader 钱包地址"
+            label={t('leaderAdd.leaderAddress') || 'Leader 钱包地址'}
             name="leaderAddress"
             rules={[
-              { required: true, message: '请输入 Leader 钱包地址' },
+              { required: true, message: t('leaderAdd.leaderAddressRequired') || '请输入 Leader 钱包地址' },
               {
                 validator: (_, value) => {
                   if (!value) {
-                    return Promise.reject(new Error('请输入 Leader 钱包地址'))
+                    return Promise.reject(new Error(t('leaderAdd.leaderAddressRequired') || '请输入 Leader 钱包地址'))
                   }
                   if (!isValidWalletAddress(value.trim())) {
-                    return Promise.reject(new Error('钱包地址格式不正确（必须是 0x 开头的 42 位地址）'))
+                    return Promise.reject(new Error(t('leaderAdd.leaderAddressInvalid') || '钱包地址格式不正确（必须是 0x 开头的 42 位地址）'))
                   }
                   return Promise.resolve()
                 }
               }
             ]}
-            tooltip="被跟单者的钱包地址，系统将监控该地址的交易并自动跟单"
+            tooltip={t('leaderAdd.leaderAddressTooltip') || '被跟单者的钱包地址，系统将监控该地址的交易并自动跟单'}
           >
             <Input placeholder="0x..." style={{ fontFamily: 'monospace' }} />
           </Form.Item>
           
           <Form.Item
-            label="Leader 名称"
+            label={t('leaderAdd.leaderName') || 'Leader 名称'}
             name="leaderName"
-            tooltip="可选，用于标识 Leader，方便管理"
+            tooltip={t('leaderAdd.leaderNameTooltip') || '可选，用于标识 Leader，方便管理'}
           >
-            <Input placeholder="可选，用于标识 Leader" />
+            <Input placeholder={t('leaderAdd.leaderNamePlaceholder') || '可选，用于标识 Leader'} />
           </Form.Item>
           
           <Form.Item
-            label="分类筛选"
-            name="category"
-            tooltip="仅跟单该分类的交易，不选择则跟单所有分类（sports 或 crypto）"
+            label={t('leaderAdd.remark') || 'Leader 备注'}
+            name="remark"
+            tooltip={t('leaderAdd.remarkTooltip') || '可选，用于记录 Leader 的备注信息'}
           >
-            <Select placeholder="选择分类（可选）" allowClear>
+            <Input.TextArea 
+              placeholder={t('leaderAdd.remarkPlaceholder') || '可选，用于记录 Leader 的备注信息'} 
+              rows={3}
+              maxLength={500}
+              showCount
+            />
+          </Form.Item>
+          
+          <Form.Item
+            label={t('leaderAdd.website') || 'Leader 网站'}
+            name="website"
+            tooltip={t('leaderAdd.websiteTooltip') || '可选，Leader 的网站链接'}
+            rules={[
+              {
+                type: 'url',
+                message: t('leaderAdd.websiteInvalid') || '请输入有效的 URL 地址'
+              }
+            ]}
+          >
+            <Input placeholder={t('leaderAdd.websitePlaceholder') || '可选，例如：https://example.com'} />
+          </Form.Item>
+          
+          <Form.Item
+            label={t('leaderAdd.category') || '分类筛选'}
+            name="category"
+            tooltip={t('leaderAdd.categoryTooltip') || '仅跟单该分类的交易，不选择则跟单所有分类（sports 或 crypto）'}
+          >
+            <Select placeholder={t('leaderAdd.categoryPlaceholder') || '选择分类（可选）'} allowClear>
               <Option value="sports">Sports</Option>
               <Option value="crypto">Crypto</Option>
             </Select>
@@ -109,10 +140,10 @@ const LeaderAdd: React.FC = () => {
                 loading={loading}
                 size={isMobile ? 'middle' : 'large'}
               >
-                添加 Leader
+                {t('leaderAdd.add') || '添加 Leader'}
               </Button>
               <Button onClick={() => navigate('/leaders')}>
-                取消
+                {t('leaderAdd.cancel') || '取消'}
               </Button>
             </Space>
           </Form.Item>

frontend/src/pages/LeaderEdit.tsx

@@ -4,12 +4,14 @@ import { Card, Form, Input, Button, Select, message, Typography, Space, Spin } f
 import { ArrowLeftOutlined } from '@ant-design/icons'
 import { apiService } from '../services/api'
 import { useMediaQuery } from 'react-responsive'
+import { useTranslation } from 'react-i18next'
 import type { Leader } from '../types'
 
 const { Title } = Typography
 const { Option } = Select
 
 const LeaderEdit: React.FC = () => {
+  const { t } = useTranslation()
   const navigate = useNavigate()
   const [searchParams] = useSearchParams()
   const isMobile = useMediaQuery({ maxWidth: 768 })
@@ -22,7 +24,7 @@ const LeaderEdit: React.FC = () => {
     if (leaderId) {
       fetchLeaderDetail(parseInt(leaderId))
     } else {
-      message.error('Leader ID 无效')
+      message.error(t('leaderEdit.invalidId') || 'Leader ID 无效')
       navigate('/leaders')
     }
   }, [leaderId, navigate])
@@ -35,14 +37,16 @@ const LeaderEdit: React.FC = () => {
         const leader: Leader = response.data.data
         form.setFieldsValue({
           leaderName: leader.leaderName || '',
+          remark: leader.remark || '',
+          website: leader.website || '',
           category: leader.category || undefined
         })
       } else {
-        message.error(response.data.msg || '获取 Leader 详情失败')
+        message.error(response.data.msg || t('leaderEdit.fetchFailed') || '获取 Leader 详情失败')
         navigate('/leaders')
       }
     } catch (error: any) {
-      message.error(error.message || '获取 Leader 详情失败')
+      message.error(error.message || t('leaderEdit.fetchFailed') || '获取 Leader 详情失败')
       navigate('/leaders')
     } finally {
       setFetching(false)
@@ -51,7 +55,7 @@ const LeaderEdit: React.FC = () => {
   
   const handleSubmit = async (values: any) => {
     if (!leaderId) {
-      message.error('Leader ID 无效')
+      message.error(t('leaderEdit.invalidId') || 'Leader ID 无效')
       return
     }
     
@@ -60,17 +64,19 @@ const LeaderEdit: React.FC = () => {
       const response = await apiService.leaders.update({
         leaderId: parseInt(leaderId),
         leaderName: values.leaderName?.trim() || undefined,
+        remark: values.remark?.trim() || undefined,
+        website: values.website?.trim() || undefined,
         category: values.category || undefined
       })
       
       if (response.data.code === 0) {
-        message.success('更新 Leader 成功')
+        message.success(t('leaderEdit.saveSuccess') || '更新 Leader 成功')
         navigate('/leaders')
       } else {
-        message.error(response.data.msg || '更新 Leader 失败')
+        message.error(response.data.msg || t('leaderEdit.saveFailed') || '更新 Leader 失败')
       }
     } catch (error: any) {
-      message.error(error.message || '更新 Leader 失败')
+      message.error(error.message || t('leaderEdit.saveFailed') || '更新 Leader 失败')
     } finally {
       setLoading(false)
     }
@@ -94,7 +100,7 @@ const LeaderEdit: React.FC = () => {
         >
           返回
         </Button>
-        <Title level={2} style={{ margin: 0 }}>编辑 Leader</Title>
+        <Title level={2} style={{ margin: 0 }}>{t('leaderEdit.title') || '编辑 Leader'}</Title>
       </div>
       
       <Card>
@@ -105,19 +111,46 @@ const LeaderEdit: React.FC = () => {
           size={isMobile ? 'middle' : 'large'}
         >
           <Form.Item
-            label="Leader 名称"
+            label={t('leaderEdit.leaderName') || 'Leader 名称'}
             name="leaderName"
-            tooltip="可选，用于标识 Leader，方便管理"
+            tooltip={t('leaderEdit.leaderNameTooltip') || '可选，用于标识 Leader，方便管理'}
           >
-            <Input placeholder="可选，用于标识 Leader" />
+            <Input placeholder={t('leaderEdit.leaderNamePlaceholder') || '可选，用于标识 Leader'} />
           </Form.Item>
           
           <Form.Item
-            label="分类筛选"
-            name="category"
-            tooltip="仅跟单该分类的交易，不选择则跟单所有分类（sports 或 crypto）"
+            label={t('leaderEdit.remark') || 'Leader 备注'}
+            name="remark"
+            tooltip={t('leaderEdit.remarkTooltip') || '可选，用于记录 Leader 的备注信息'}
           >
-            <Select placeholder="选择分类（可选）" allowClear>
+            <Input.TextArea 
+              placeholder={t('leaderEdit.remarkPlaceholder') || '可选，用于记录 Leader 的备注信息'} 
+              rows={3}
+              maxLength={500}
+              showCount
+            />
+          </Form.Item>
+          
+          <Form.Item
+            label={t('leaderEdit.website') || 'Leader 网站'}
+            name="website"
+            tooltip={t('leaderEdit.websiteTooltip') || '可选，Leader 的网站链接'}
+            rules={[
+              {
+                type: 'url',
+                message: t('leaderEdit.websiteInvalid') || '请输入有效的 URL 地址'
+              }
+            ]}
+          >
+            <Input placeholder={t('leaderEdit.websitePlaceholder') || '可选，例如：https://example.com'} />
+          </Form.Item>
+          
+          <Form.Item
+            label={t('leaderEdit.category') || '分类筛选'}
+            name="category"
+            tooltip={t('leaderEdit.categoryTooltip') || '仅跟单该分类的交易，不选择则跟单所有分类（sports 或 crypto）'}
+          >
+            <Select placeholder={t('leaderEdit.categoryPlaceholder') || '选择分类（可选）'} allowClear>
               <Option value="sports">Sports</Option>
               <Option value="crypto">Crypto</Option>
             </Select>
@@ -131,10 +164,10 @@ const LeaderEdit: React.FC = () => {
                 loading={loading}
                 size={isMobile ? 'middle' : 'large'}
               >
-                保存
+                {t('leaderEdit.save') || '保存'}
               </Button>
               <Button onClick={() => navigate('/leaders')}>
-                取消
+                {t('leaderEdit.cancel') || '取消'}
               </Button>
             </Space>
           </Form.Item>

frontend/src/pages/LeaderList.tsx

@@ -1,12 +1,14 @@
 import { useEffect, useState } from 'react'
 import { useNavigate } from 'react-router-dom'
-import { Card, Table, Button, Space, Tag, Popconfirm, message, List, Empty, Spin, Divider } from 'antd'
-import { PlusOutlined, EditOutlined, DeleteOutlined } from '@ant-design/icons'
+import { Card, Table, Button, Space, Tag, Popconfirm, message, List, Empty, Spin, Divider, Typography } from 'antd'
+import { PlusOutlined, EditOutlined, DeleteOutlined, LinkOutlined, GlobalOutlined } from '@ant-design/icons'
 import { useTranslation } from 'react-i18next'
 import { apiService } from '../services/api'
 import type { Leader } from '../types'
 import { useMediaQuery } from 'react-responsive'
 
+const { Text } = Typography
+
 const LeaderList: React.FC = () => {
   const { t, i18n } = useTranslation()
   const navigate = useNavigate()
@@ -73,6 +75,16 @@ const LeaderList: React.FC = () => {
         <Tag color={category === 'sports' ? 'blue' : 'green'}>{category}</Tag>
       ) : <Tag>{t('leaderList.all') || '全部'}</Tag>
     },
+    {
+      title: t('leaderList.remark') || '备注',
+      dataIndex: 'remark',
+      key: 'remark',
+      render: (remark: string | undefined) => remark ? (
+        <Text ellipsis={{ tooltip: remark }} style={{ maxWidth: isMobile ? 100 : 200 }}>
+          {remark}
+        </Text>
+      ) : <Text type="secondary">-</Text>
+    },
     {
       title: t('leaderList.copyTradingCount') || '跟单关系数',
       dataIndex: 'copyTradingCount',
@@ -97,9 +109,19 @@ const LeaderList: React.FC = () => {
     {
       title: t('common.actions') || '操作',
       key: 'action',
-      width: isMobile ? 120 : 150,
+      width: isMobile ? 150 : 200,
       render: (_: any, record: Leader) => (
-        <Space size="small">
+        <Space size="small" wrap>
+          {record.website && (
+            <Button
+              type="link"
+              size="small"
+              icon={<GlobalOutlined />}
+              onClick={() => window.open(record.website, '_blank', 'noopener,noreferrer')}
+            >
+              {t('leaderList.openWebsite') || '打开网页'}
+            </Button>
+          )}
           <Button
             type="link"
             size="small"
@@ -199,6 +221,35 @@ const LeaderList: React.FC = () => {
                         </div>
                       </div>
                       
+                      {/* 备注 */}
+                      {leader.remark && (
+                        <div style={{ marginBottom: '12px' }}>
+                          <Text type="secondary" style={{ fontSize: '12px' }}>
+                            {t('leaderList.remark') || '备注'}：
+                          </Text>
+                          <Text style={{ fontSize: '12px', marginLeft: '4px' }}>
+                            {leader.remark}
+                          </Text>
+                        </div>
+                      )}
+                      
+                      {/* 网站 */}
+                      {leader.website && (
+                        <div style={{ marginBottom: '12px' }}>
+                          <Text type="secondary" style={{ fontSize: '12px' }}>
+                            {t('leaderList.website') || '网站'}：
+                          </Text>
+                          <a 
+                            href={leader.website} 
+                            target="_blank" 
+                            rel="noopener noreferrer"
+                            style={{ fontSize: '12px', marginLeft: '4px' }}
+                          >
+                            <LinkOutlined /> {leader.website}
+                          </a>
+                        </div>
+                      )}
+                      
                       <Divider style={{ margin: '12px 0' }} />
                       
                       {/* 分类和跟单关系数 */}
@@ -221,13 +272,24 @@ const LeaderList: React.FC = () => {
                       </div>
                       
                       {/* 操作按钮 */}
-                      <div style={{ display: 'flex', gap: '8px' }}>
+                      <div style={{ display: 'flex', gap: '8px', flexWrap: 'wrap' }}>
+                        {leader.website && (
+                          <Button
+                            type="link"
+                            size="small"
+                            icon={<GlobalOutlined />}
+                            onClick={() => window.open(leader.website, '_blank', 'noopener,noreferrer')}
+                            style={{ flex: 1, minWidth: '80px' }}
+                          >
+                            {t('leaderList.openWebsite') || '打开网页'}
+                          </Button>
+                        )}
                         <Button
                           type="link"
                           size="small"
                           icon={<EditOutlined />}
                           onClick={() => navigate(`/leaders/edit?id=${leader.id}`)}
-                          style={{ flex: 1 }}
+                          style={{ flex: 1, minWidth: '80px' }}
                         >
                           {t('common.edit') || '编辑'}
                         </Button>
@@ -243,7 +305,7 @@ const LeaderList: React.FC = () => {
                             size="small" 
                             danger 
                             icon={<DeleteOutlined />}
-                            style={{ flex: 1 }}
+                            style={{ flex: 1, minWidth: '80px' }}
                           >
                             {t('common.delete') || '删除'}
                           </Button>

frontend/src/services/api.ts

@@ -285,13 +285,13 @@ export const apiService = {
     /**
      * 添加 Leader
      */
-    add: (data: { leaderAddress: string; leaderName?: string; category?: string }) => 
+    add: (data: { leaderAddress: string; leaderName?: string; remark?: string; website?: string; category?: string }) => 
       apiClient.post<ApiResponse<any>>('/copy-trading/leaders/add', data),
     
     /**
      * 更新 Leader
      */
-    update: (data: { leaderId: number; leaderName?: string; category?: string }) => 
+    update: (data: { leaderId: number; leaderName?: string; remark?: string; website?: string; category?: string }) => 
       apiClient.post<ApiResponse<any>>('/copy-trading/leaders/update', data),
     
     /**

frontend/src/types/index.ts

@@ -60,6 +60,8 @@ export interface Leader {
   leaderAddress: string
   leaderName?: string
   category?: string
+  remark?: string  // Leader 备注（可选）
+  website?: string  // Leader 网站（可选）
   copyTradingCount: number
   totalOrders?: number
   totalPnl?: string
@@ -772,7 +774,7 @@ export interface SystemConfig {
   builderApiKeyConfigured: boolean
   builderSecretConfigured: boolean
   builderPassphraseConfigured: boolean
-  autoRedeem: boolean  // 自动赎回（系统级别配置，默认开启）
+  autoRedeemEnabled: boolean  // 自动赎回（系统级别配置，默认开启）
 }
 
 /**