feat: Refactor settings UI and fix commission fee recording

Settings improvements:
- Reorganize config groups with logical ordering (server, auth, ai, trading, etc.)
- Add description/tooltip for each config item with question mark icon
- Add icon to each group header
- Support i18n for descriptions (zh-CN, zh-TW, en-US)
- Move order execution config (ORDER_MODE, MAKER_WAIT_SEC, MAKER_OFFSET_BPS) to env

Commission fee fixes:
- Fix fee extraction in exchange clients: Bybit, Coinbase, Kraken, Gate, Kucoin, Bitfinex
- Properly accumulate and record commission fees in pending_order_worker
- Add fee/fee_ccy fields to wait_for_fill returns

Frontend updates:
- Remove order_mode config from trading-assistant frontend (now uses env config)
- Add sorted schema display by order field
- Add tooltip with description on hover

backend_api_python/app/routes/settings.py

@@ -14,155 +14,687 @@ settings_bp = Blueprint('settings', __name__)
 # .env 文件路径
 ENV_FILE_PATH = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), '.env')
 
-# 配置项定义（分组）- 完整对照 env.example
+# 配置项定义（分组）- 按功能模块划分，每个配置项包含描述
 CONFIG_SCHEMA = {
-    'auth': {
+    # ==================== 1. 服务配置 ====================
-        'title': '认证配置',
-        'items': [
-            {'key': 'SECRET_KEY', 'label': 'Secret Key', 'type': 'password', 'default': 'quantdinger-secret-key-change-me'},
-            {'key': 'ADMIN_USER', 'label': '管理员用户名', 'type': 'text', 'default': 'quantdinger'},
-            {'key': 'ADMIN_PASSWORD', 'label': '管理员密码', 'type': 'password', 'default': '123456'},
-        ]
-    },
     'server': {
-        'title': '服务器配置',
+        'title': 'Server Configuration',
+        'icon': 'cloud-server',
+        'order': 1,
         'items': [
-            {'key': 'PYTHON_API_HOST', 'label': '监听地址', 'type': 'text', 'default': '0.0.0.0'},
+            {
-            {'key': 'PYTHON_API_PORT', 'label': '端口', 'type': 'number', 'default': '5000'},
+                'key': 'PYTHON_API_HOST',
-            {'key': 'PYTHON_API_DEBUG', 'label': '调试模式', 'type': 'boolean', 'default': 'False'},
+                'label': 'Listen Address',
+                'type': 'text',
+                'default': '0.0.0.0',
+                'description': 'Server listen address. 0.0.0.0 allows external access, 127.0.0.1 for local only'
+            },
+            {
+                'key': 'PYTHON_API_PORT',
+                'label': 'Port',
+                'type': 'number',
+                'default': '5000',
+                'description': 'Server listen port, default 5000'
+            },
+            {
+                'key': 'PYTHON_API_DEBUG',
+                'label': 'Debug Mode',
+                'type': 'boolean',
+                'default': 'False',
+                'description': 'Enable debug mode for development. Disable in production'
+            },
         ]
     },
-    'worker': {
+
-        'title': '订单处理配置',
+    # ==================== 2. 安全认证 ====================
+    'auth': {
+        'title': 'Security & Authentication',
+        'icon': 'lock',
+        'order': 2,
         'items': [
-            {'key': 'ENABLE_PENDING_ORDER_WORKER', 'label': '启用订单处理Worker', 'type': 'boolean', 'default': 'True'},
+            {
-            {'key': 'PENDING_ORDER_STALE_SEC', 'label': '订单超时时间(秒)', 'type': 'number', 'default': '90'},
+                'key': 'SECRET_KEY',
-        ]
+                'label': 'Secret Key',
-    },
+                'type': 'password',
-    'notification': {
+                'default': 'quantdinger-secret-key-change-me',
-        'title': '信号通知配置',
+                'description': 'JWT signing secret key. MUST change in production for security'
-        'items': [
+            },
-            {'key': 'SIGNAL_WEBHOOK_URL', 'label': 'Webhook URL', 'type': 'text', 'required': False},
+            {
-            {'key': 'SIGNAL_WEBHOOK_TOKEN', 'label': 'Webhook Token', 'type': 'password', 'required': False},
+                'key': 'ADMIN_USER',
-            {'key': 'SIGNAL_NOTIFY_TIMEOUT_SEC', 'label': '通知超时(秒)', 'type': 'number', 'default': '6'},
+                'label': 'Admin Username',
-            {'key': 'TELEGRAM_BOT_TOKEN', 'label': 'Telegram Bot Token', 'type': 'password', 'required': False, 'link': 'https://t.me/BotFather', 'link_text': 'settings.link.createBot'},
+                'type': 'text',
-        ]
+                'default': 'quantdinger',
-    },
+                'description': 'Administrator login username'
-    'smtp': {
+            },
-        'title': '邮件SMTP配置',
+            {
-        'items': [
+                'key': 'ADMIN_PASSWORD',
-            {'key': 'SMTP_HOST', 'label': 'SMTP服务器', 'type': 'text', 'required': False},
+                'label': 'Admin Password',
-            {'key': 'SMTP_PORT', 'label': 'SMTP端口', 'type': 'number', 'default': '587'},
+                'type': 'password',
-            {'key': 'SMTP_USER', 'label': 'SMTP用户名', 'type': 'text', 'required': False},
+                'default': '123456',
-            {'key': 'SMTP_PASSWORD', 'label': 'SMTP密码', 'type': 'password', 'required': False},
+                'description': 'Administrator login password. MUST change in production'
-            {'key': 'SMTP_FROM', 'label': '发件人地址', 'type': 'text', 'required': False},
+            },
-            {'key': 'SMTP_USE_TLS', 'label': '使用TLS', 'type': 'boolean', 'default': 'True'},
-            {'key': 'SMTP_USE_SSL', 'label': '使用SSL', 'type': 'boolean', 'default': 'False'},
-        ]
-    },
-    'twilio': {
-        'title': 'Twilio短信配置',
-        'items': [
-            {'key': 'TWILIO_ACCOUNT_SID', 'label': 'Account SID', 'type': 'password', 'required': False, 'link': 'https://console.twilio.com/', 'link_text': 'settings.link.getApi'},
-            {'key': 'TWILIO_AUTH_TOKEN', 'label': 'Auth Token', 'type': 'password', 'required': False},
-            {'key': 'TWILIO_FROM_NUMBER', 'label': '发送号码', 'type': 'text', 'required': False},
-        ]
-    },
-    'strategy': {
-        'title': '策略执行配置',
-        'items': [
-            {'key': 'DISABLE_RESTORE_RUNNING_STRATEGIES', 'label': '禁用自动恢复策略', 'type': 'boolean', 'default': 'False'},
-            {'key': 'STRATEGY_TICK_INTERVAL_SEC', 'label': '策略Tick间隔(秒)', 'type': 'number', 'default': '10'},
-            {'key': 'PRICE_CACHE_TTL_SEC', 'label': '价格缓存TTL(秒)', 'type': 'number', 'default': '10'},
-        ]
-    },
-    'proxy': {
-        'title': '代理配置',
-        'items': [
-            {'key': 'PROXY_PORT', 'label': '代理端口', 'type': 'text', 'required': False},
-            {'key': 'PROXY_HOST', 'label': '代理主机', 'type': 'text', 'default': '127.0.0.1'},
-            {'key': 'PROXY_SCHEME', 'label': '代理协议', 'type': 'select', 'options': ['socks5h', 'socks5', 'http', 'https'], 'default': 'socks5h'},
-            {'key': 'PROXY_URL', 'label': '完整代理URL', 'type': 'text', 'required': False},
-        ]
-    },
-    'app': {
-        'title': '应用配置',
-        'items': [
-            {'key': 'CORS_ORIGINS', 'label': 'CORS来源', 'type': 'text', 'default': '*'},
-            {'key': 'RATE_LIMIT', 'label': '速率限制(每分钟)', 'type': 'number', 'default': '100'},
-            {'key': 'ENABLE_CACHE', 'label': '启用缓存', 'type': 'boolean', 'default': 'False'},
-            {'key': 'ENABLE_REQUEST_LOG', 'label': '启用请求日志', 'type': 'boolean', 'default': 'True'},
-            {'key': 'ENABLE_AI_ANALYSIS', 'label': '启用AI分析', 'type': 'boolean', 'default': 'True'},
-        ]
-    },
-    'agent_memory': {
-        'title': '记忆/反思配置',
-        'items': [
-            {'key': 'ENABLE_AGENT_MEMORY', 'label': '启用Agent记忆', 'type': 'boolean', 'default': 'True'},
-            {'key': 'AGENT_MEMORY_ENABLE_VECTOR', 'label': '启用向量检索(本地)', 'type': 'boolean', 'default': 'True'},
-            {'key': 'AGENT_MEMORY_EMBEDDING_DIM', 'label': 'Embedding维度', 'type': 'number', 'default': '256'},
-            {'key': 'AGENT_MEMORY_TOP_K', 'label': '召回数量TopK', 'type': 'number', 'default': '5'},
-            {'key': 'AGENT_MEMORY_CANDIDATE_LIMIT', 'label': '候选窗口大小', 'type': 'number', 'default': '500'},
-            {'key': 'AGENT_MEMORY_HALF_LIFE_DAYS', 'label': '时间衰减半衰期(天)', 'type': 'number', 'default': '30'},
-            {'key': 'AGENT_MEMORY_W_SIM', 'label': '相似度权重', 'type': 'number', 'default': '0.75'},
-            {'key': 'AGENT_MEMORY_W_RECENCY', 'label': '时间权重', 'type': 'number', 'default': '0.20'},
-            {'key': 'AGENT_MEMORY_W_RETURNS', 'label': '收益权重', 'type': 'number', 'default': '0.05'},
-        ]
-    },
-    'reflection_worker': {
-        'title': '自动反思验证Worker',
-        'items': [
-            {'key': 'ENABLE_REFLECTION_WORKER', 'label': '启用自动验证', 'type': 'boolean', 'default': 'False'},
-            {'key': 'REFLECTION_WORKER_INTERVAL_SEC', 'label': '验证周期间隔(秒)', 'type': 'number', 'default': '86400'},
         ]
     },
+
+    # ==================== 3. AI/LLM 配置 ====================
     'ai': {
-        'title': 'AI/LLM配置',
+        'title': 'AI / LLM Configuration',
+        'icon': 'robot',
+        'order': 3,
         'items': [
-            {'key': 'OPENROUTER_API_KEY', 'label': 'OpenRouter API Key', 'type': 'password', 'required': False, 'link': 'https://openrouter.ai/keys', 'link_text': 'settings.link.getApiKey'},
+            {
-            {'key': 'OPENROUTER_API_URL', 'label': 'OpenRouter API URL', 'type': 'text', 'default': 'https://openrouter.ai/api/v1/chat/completions'},
+                'key': 'OPENROUTER_API_KEY',
-            {'key': 'OPENROUTER_MODEL', 'label': '默认模型', 'type': 'text', 'default': 'openai/gpt-4o', 'link': 'https://openrouter.ai/models', 'link_text': 'settings.link.viewModels'},
+                'label': 'OpenRouter API Key',
-            {'key': 'OPENROUTER_TEMPERATURE', 'label': 'Temperature', 'type': 'number', 'default': '0.7'},
+                'type': 'password',
-            {'key': 'OPENROUTER_MAX_TOKENS', 'label': 'Max Tokens', 'type': 'number', 'default': '4000'},
+                'required': False,
-            {'key': 'OPENROUTER_TIMEOUT', 'label': '超时时间(秒)', 'type': 'number', 'default': '300'},
+                'link': 'https://openrouter.ai/keys',
-            {'key': 'OPENROUTER_CONNECT_TIMEOUT', 'label': '连接超时(秒)', 'type': 'number', 'default': '30'},
+                'link_text': 'settings.link.getApiKey',
-            {'key': 'AI_MODELS_JSON', 'label': '模型列表(JSON)', 'type': 'text', 'default': '{}', 'required': False},
+                'description': 'OpenRouter API key for AI model access. Supports multiple LLM providers'
+            },
+            {
+                'key': 'OPENROUTER_API_URL',
+                'label': 'OpenRouter API URL',
+                'type': 'text',
+                'default': 'https://openrouter.ai/api/v1/chat/completions',
+                'description': 'OpenRouter API endpoint URL'
+            },
+            {
+                'key': 'OPENROUTER_MODEL',
+                'label': 'Default Model',
+                'type': 'text',
+                'default': 'openai/gpt-4o',
+                'link': 'https://openrouter.ai/models',
+                'link_text': 'settings.link.viewModels',
+                'description': 'Default LLM model ID, e.g. openai/gpt-4o, anthropic/claude-3.5-sonnet'
+            },
+            {
+                'key': 'OPENROUTER_TEMPERATURE',
+                'label': 'Temperature',
+                'type': 'number',
+                'default': '0.7',
+                'description': 'Model creativity (0-1). Lower = more deterministic, Higher = more creative'
+            },
+            {
+                'key': 'OPENROUTER_MAX_TOKENS',
+                'label': 'Max Tokens',
+                'type': 'number',
+                'default': '4000',
+                'description': 'Maximum output tokens per request'
+            },
+            {
+                'key': 'OPENROUTER_TIMEOUT',
+                'label': 'Request Timeout (sec)',
+                'type': 'number',
+                'default': '300',
+                'description': 'API request timeout in seconds'
+            },
+            {
+                'key': 'OPENROUTER_CONNECT_TIMEOUT',
+                'label': 'Connect Timeout (sec)',
+                'type': 'number',
+                'default': '30',
+                'description': 'Connection establishment timeout in seconds'
+            },
+            {
+                'key': 'AI_MODELS_JSON',
+                'label': 'Custom Models (JSON)',
+                'type': 'text',
+                'default': '{}',
+                'required': False,
+                'description': 'Custom model list in JSON format for model selector'
+            },
         ]
     },
-    'market': {
+
-        'title': '市场预设',
+    # ==================== 4. 实盘交易 ====================
+    'trading': {
+        'title': 'Live Trading',
+        'icon': 'stock',
+        'order': 4,
         'items': [
-            {'key': 'MARKET_TYPES_JSON', 'label': '市场类型(JSON)', 'type': 'text', 'default': '[]', 'required': False},
+            {
-            {'key': 'TRADING_SUPPORTED_SYMBOLS_JSON', 'label': '支持的交易对(JSON)', 'type': 'text', 'default': '[]', 'required': False},
+                'key': 'ENABLE_PENDING_ORDER_WORKER',
+                'label': 'Enable Order Worker',
+                'type': 'boolean',
+                'default': 'True',
+                'description': 'Enable background order processing worker for live trading'
+            },
+            {
+                'key': 'PENDING_ORDER_STALE_SEC',
+                'label': 'Order Stale Timeout (sec)',
+                'type': 'number',
+                'default': '90',
+                'description': 'Mark pending order as stale after this many seconds'
+            },
+            {
+                'key': 'ORDER_MODE',
+                'label': 'Order Execution Mode',
+                'type': 'select',
+                'options': ['maker', 'market'],
+                'default': 'maker',
+                'description': 'maker: Limit order first (lower fees), market: Market order (instant fill)'
+            },
+            {
+                'key': 'MAKER_WAIT_SEC',
+                'label': 'Limit Order Wait (sec)',
+                'type': 'number',
+                'default': '10',
+                'description': 'Wait time for limit order fill before switching to market order'
+            },
+            {
+                'key': 'MAKER_OFFSET_BPS',
+                'label': 'Limit Order Offset (bps)',
+                'type': 'number',
+                'default': '2',
+                'description': 'Price offset in basis points (1bps=0.01%). Buy: price*(1-offset), Sell: price*(1+offset)'
+            },
         ]
     },
+
+    # ==================== 5. 策略执行 ====================
+    'strategy': {
+        'title': 'Strategy Execution',
+        'icon': 'fund',
+        'order': 5,
+        'items': [
+            {
+                'key': 'DISABLE_RESTORE_RUNNING_STRATEGIES',
+                'label': 'Disable Auto Restore',
+                'type': 'boolean',
+                'default': 'False',
+                'description': 'Disable automatic restore of running strategies on server restart'
+            },
+            {
+                'key': 'STRATEGY_TICK_INTERVAL_SEC',
+                'label': 'Tick Interval (sec)',
+                'type': 'number',
+                'default': '10',
+                'description': 'Strategy main loop tick interval in seconds'
+            },
+            {
+                'key': 'PRICE_CACHE_TTL_SEC',
+                'label': 'Price Cache TTL (sec)',
+                'type': 'number',
+                'default': '10',
+                'description': 'Time-to-live for cached price data in seconds'
+            },
+            {
+                'key': 'MARKET_TYPES_JSON',
+                'label': 'Market Types (JSON)',
+                'type': 'text',
+                'default': '[]',
+                'required': False,
+                'description': 'Custom market type definitions in JSON format'
+            },
+            {
+                'key': 'TRADING_SUPPORTED_SYMBOLS_JSON',
+                'label': 'Supported Symbols (JSON)',
+                'type': 'text',
+                'default': '[]',
+                'required': False,
+                'description': 'List of supported trading symbols in JSON format'
+            },
+        ]
+    },
+
+    # ==================== 6. 数据源配置 ====================
     'data_source': {
-        'title': '数据源配置',
+        'title': 'Data Sources',
+        'icon': 'database',
+        'order': 6,
         'items': [
-            {'key': 'DATA_SOURCE_TIMEOUT', 'label': '数据源超时(秒)', 'type': 'number', 'default': '30'},
+            {
-            {'key': 'DATA_SOURCE_RETRY', 'label': '重试次数', 'type': 'number', 'default': '3'},
+                'key': 'DATA_SOURCE_TIMEOUT',
-            {'key': 'DATA_SOURCE_RETRY_BACKOFF', 'label': '重试退避(秒)', 'type': 'number', 'default': '0.5'},
+                'label': 'Default Timeout (sec)',
-            {'key': 'FINNHUB_API_KEY', 'label': 'Finnhub API Key', 'type': 'password', 'required': False, 'link': 'https://finnhub.io/register', 'link_text': 'settings.link.freeRegister'},
+                'type': 'number',
-            {'key': 'FINNHUB_TIMEOUT', 'label': 'Finnhub超时(秒)', 'type': 'number', 'default': '10'},
+                'default': '30',
-            {'key': 'FINNHUB_RATE_LIMIT', 'label': 'Finnhub速率限制', 'type': 'number', 'default': '60'},
+                'description': 'Default timeout for all data source requests'
-            {'key': 'CCXT_DEFAULT_EXCHANGE', 'label': 'CCXT默认交易所', 'type': 'text', 'default': 'coinbase', 'link': 'https://github.com/ccxt/ccxt#supported-cryptocurrency-exchange-markets', 'link_text': 'settings.link.supportedExchanges'},
+            },
-            {'key': 'CCXT_TIMEOUT', 'label': 'CCXT超时(ms)', 'type': 'number', 'default': '10000'},
+            {
-            {'key': 'CCXT_PROXY', 'label': 'CCXT代理', 'type': 'text', 'required': False},
+                'key': 'DATA_SOURCE_RETRY',
-            {'key': 'AKSHARE_TIMEOUT', 'label': 'Akshare超时(秒)', 'type': 'number', 'default': '30'},
+                'label': 'Retry Count',
-            {'key': 'YFINANCE_TIMEOUT', 'label': 'YFinance超时(秒)', 'type': 'number', 'default': '30'},
+                'type': 'number',
-            {'key': 'TIINGO_API_KEY', 'label': 'Tiingo API Key', 'type': 'password', 'required': False, 'link': 'https://www.tiingo.com/account/api/token', 'link_text': 'settings.link.getToken'},
+                'default': '3',
-            {'key': 'TIINGO_TIMEOUT', 'label': 'Tiingo超时(秒)', 'type': 'number', 'default': '10'},
+                'description': 'Number of retry attempts on data source failure'
+            },
+            {
+                'key': 'DATA_SOURCE_RETRY_BACKOFF',
+                'label': 'Retry Backoff (sec)',
+                'type': 'number',
+                'default': '0.5',
+                'description': 'Backoff time between retry attempts'
+            },
+            {
+                'key': 'CCXT_DEFAULT_EXCHANGE',
+                'label': 'CCXT Default Exchange',
+                'type': 'text',
+                'default': 'coinbase',
+                'link': 'https://github.com/ccxt/ccxt#supported-cryptocurrency-exchange-markets',
+                'link_text': 'settings.link.supportedExchanges',
+                'description': 'Default exchange for CCXT crypto data (binance, coinbase, okx, etc.)'
+            },
+            {
+                'key': 'CCXT_TIMEOUT',
+                'label': 'CCXT Timeout (ms)',
+                'type': 'number',
+                'default': '10000',
+                'description': 'CCXT request timeout in milliseconds'
+            },
+            {
+                'key': 'CCXT_PROXY',
+                'label': 'CCXT Proxy',
+                'type': 'text',
+                'required': False,
+                'description': 'Proxy URL for CCXT requests (e.g. socks5h://127.0.0.1:1080)'
+            },
+            {
+                'key': 'FINNHUB_API_KEY',
+                'label': 'Finnhub API Key',
+                'type': 'password',
+                'required': False,
+                'link': 'https://finnhub.io/register',
+                'link_text': 'settings.link.freeRegister',
+                'description': 'Finnhub API key for US stock data (free tier available)'
+            },
+            {
+                'key': 'FINNHUB_TIMEOUT',
+                'label': 'Finnhub Timeout (sec)',
+                'type': 'number',
+                'default': '10',
+                'description': 'Finnhub API request timeout'
+            },
+            {
+                'key': 'FINNHUB_RATE_LIMIT',
+                'label': 'Finnhub Rate Limit',
+                'type': 'number',
+                'default': '60',
+                'description': 'Finnhub API rate limit (requests per minute)'
+            },
+            {
+                'key': 'TIINGO_API_KEY',
+                'label': 'Tiingo API Key',
+                'type': 'password',
+                'required': False,
+                'link': 'https://www.tiingo.com/account/api/token',
+                'link_text': 'settings.link.getToken',
+                'description': 'Tiingo API key for US stock data (free tier available)'
+            },
+            {
+                'key': 'TIINGO_TIMEOUT',
+                'label': 'Tiingo Timeout (sec)',
+                'type': 'number',
+                'default': '10',
+                'description': 'Tiingo API request timeout'
+            },
+            {
+                'key': 'AKSHARE_TIMEOUT',
+                'label': 'Akshare Timeout (sec)',
+                'type': 'number',
+                'default': '30',
+                'description': 'Akshare API timeout for China A-share data'
+            },
+            {
+                'key': 'YFINANCE_TIMEOUT',
+                'label': 'YFinance Timeout (sec)',
+                'type': 'number',
+                'default': '30',
+                'description': 'Yahoo Finance API timeout'
+            },
         ]
     },
-    'search': {
+
-        'title': '搜索配置',
+    # ==================== 7. 通知推送 ====================
+    'notification': {
+        'title': 'Notifications',
+        'icon': 'notification',
+        'order': 7,
         'items': [
-            {'key': 'SEARCH_PROVIDER', 'label': '搜索提供商', 'type': 'select', 'options': ['google', 'bing', 'none'], 'default': 'google'},
+            {
-            {'key': 'SEARCH_MAX_RESULTS', 'label': '最大结果数', 'type': 'number', 'default': '10'},
+                'key': 'SIGNAL_WEBHOOK_URL',
-            {'key': 'SEARCH_GOOGLE_API_KEY', 'label': 'Google API Key', 'type': 'password', 'required': False, 'link': 'https://developers.google.com/custom-search/v1/introduction', 'link_text': 'settings.link.applyApi'},
+                'label': 'Webhook URL',
-            {'key': 'SEARCH_GOOGLE_CX', 'label': 'Google CX', 'type': 'text', 'required': False, 'link': 'https://programmablesearchengine.google.com/controlpanel/all', 'link_text': 'settings.link.createSearchEngine'},
+                'type': 'text',
-            {'key': 'SEARCH_BING_API_KEY', 'label': 'Bing API Key', 'type': 'password', 'required': False, 'link': 'https://www.microsoft.com/en-us/bing/apis/bing-web-search-api', 'link_text': 'settings.link.applyApi'},
+                'required': False,
-            {'key': 'INTERNAL_API_KEY', 'label': '内部API Key', 'type': 'password', 'required': False},
+                'description': 'Custom webhook URL for signal notifications (POST JSON)'
+            },
+            {
+                'key': 'SIGNAL_WEBHOOK_TOKEN',
+                'label': 'Webhook Token',
+                'type': 'password',
+                'required': False,
+                'description': 'Authentication token sent in webhook header'
+            },
+            {
+                'key': 'SIGNAL_NOTIFY_TIMEOUT_SEC',
+                'label': 'Notify Timeout (sec)',
+                'type': 'number',
+                'default': '6',
+                'description': 'Notification request timeout'
+            },
+            {
+                'key': 'TELEGRAM_BOT_TOKEN',
+                'label': 'Telegram Bot Token',
+                'type': 'password',
+                'required': False,
+                'link': 'https://t.me/BotFather',
+                'link_text': 'settings.link.createBot',
+                'description': 'Telegram bot token from @BotFather for signal notifications'
+            },
+        ]
+    },
+
+    # ==================== 8. 邮件配置 ====================
+    'email': {
+        'title': 'Email (SMTP)',
+        'icon': 'mail',
+        'order': 8,
+        'items': [
+            {
+                'key': 'SMTP_HOST',
+                'label': 'SMTP Server',
+                'type': 'text',
+                'required': False,
+                'description': 'SMTP server hostname (e.g. smtp.gmail.com)'
+            },
+            {
+                'key': 'SMTP_PORT',
+                'label': 'SMTP Port',
+                'type': 'number',
+                'default': '587',
+                'description': 'SMTP port (587 for TLS, 465 for SSL, 25 for plain)'
+            },
+            {
+                'key': 'SMTP_USER',
+                'label': 'SMTP Username',
+                'type': 'text',
+                'required': False,
+                'description': 'SMTP authentication username (usually email address)'
+            },
+            {
+                'key': 'SMTP_PASSWORD',
+                'label': 'SMTP Password',
+                'type': 'password',
+                'required': False,
+                'description': 'SMTP authentication password or app-specific password'
+            },
+            {
+                'key': 'SMTP_FROM',
+                'label': 'Sender Address',
+                'type': 'text',
+                'required': False,
+                'description': 'Email sender address (From header)'
+            },
+            {
+                'key': 'SMTP_USE_TLS',
+                'label': 'Use TLS',
+                'type': 'boolean',
+                'default': 'True',
+                'description': 'Enable STARTTLS encryption (recommended for port 587)'
+            },
+            {
+                'key': 'SMTP_USE_SSL',
+                'label': 'Use SSL',
+                'type': 'boolean',
+                'default': 'False',
+                'description': 'Enable SSL encryption (for port 465)'
+            },
+        ]
+    },
+
+    # ==================== 9. 短信配置 ====================
+    'sms': {
+        'title': 'SMS (Twilio)',
+        'icon': 'phone',
+        'order': 9,
+        'items': [
+            {
+                'key': 'TWILIO_ACCOUNT_SID',
+                'label': 'Account SID',
+                'type': 'password',
+                'required': False,
+                'link': 'https://console.twilio.com/',
+                'link_text': 'settings.link.getApi',
+                'description': 'Twilio Account SID from console dashboard'
+            },
+            {
+                'key': 'TWILIO_AUTH_TOKEN',
+                'label': 'Auth Token',
+                'type': 'password',
+                'required': False,
+                'description': 'Twilio Auth Token from console dashboard'
+            },
+            {
+                'key': 'TWILIO_FROM_NUMBER',
+                'label': 'Sender Number',
+                'type': 'text',
+                'required': False,
+                'description': 'Twilio phone number for sending SMS (e.g. +1234567890)'
+            },
+        ]
+    },
+
+    # ==================== 10. AI Agent 配置 ====================
+    'agent': {
+        'title': 'AI Agent',
+        'icon': 'experiment',
+        'order': 10,
+        'items': [
+            {
+                'key': 'ENABLE_AGENT_MEMORY',
+                'label': 'Enable Agent Memory',
+                'type': 'boolean',
+                'default': 'True',
+                'description': 'Enable AI agent memory for learning from past trades'
+            },
+            {
+                'key': 'AGENT_MEMORY_ENABLE_VECTOR',
+                'label': 'Enable Vector Search',
+                'type': 'boolean',
+                'default': 'True',
+                'description': 'Enable local vector similarity search for memory retrieval'
+            },
+            {
+                'key': 'AGENT_MEMORY_EMBEDDING_DIM',
+                'label': 'Embedding Dimension',
+                'type': 'number',
+                'default': '256',
+                'description': 'Vector embedding dimension for memory storage'
+            },
+            {
+                'key': 'AGENT_MEMORY_TOP_K',
+                'label': 'Retrieval Top-K',
+                'type': 'number',
+                'default': '5',
+                'description': 'Number of similar memories to retrieve'
+            },
+            {
+                'key': 'AGENT_MEMORY_CANDIDATE_LIMIT',
+                'label': 'Candidate Limit',
+                'type': 'number',
+                'default': '500',
+                'description': 'Maximum candidates for similarity search'
+            },
+            {
+                'key': 'AGENT_MEMORY_HALF_LIFE_DAYS',
+                'label': 'Recency Half-life (days)',
+                'type': 'number',
+                'default': '30',
+                'description': 'Time decay half-life for memory recency scoring'
+            },
+            {
+                'key': 'AGENT_MEMORY_W_SIM',
+                'label': 'Similarity Weight',
+                'type': 'number',
+                'default': '0.75',
+                'description': 'Weight for similarity score in memory ranking (0-1)'
+            },
+            {
+                'key': 'AGENT_MEMORY_W_RECENCY',
+                'label': 'Recency Weight',
+                'type': 'number',
+                'default': '0.20',
+                'description': 'Weight for recency score in memory ranking (0-1)'
+            },
+            {
+                'key': 'AGENT_MEMORY_W_RETURNS',
+                'label': 'Returns Weight',
+                'type': 'number',
+                'default': '0.05',
+                'description': 'Weight for returns score in memory ranking (0-1)'
+            },
+            {
+                'key': 'ENABLE_REFLECTION_WORKER',
+                'label': 'Enable Auto Reflection',
+                'type': 'boolean',
+                'default': 'False',
+                'description': 'Enable background worker for automatic trade reflection'
+            },
+            {
+                'key': 'REFLECTION_WORKER_INTERVAL_SEC',
+                'label': 'Reflection Interval (sec)',
+                'type': 'number',
+                'default': '86400',
+                'description': 'Interval between automatic reflection runs (default: 24h)'
+            },
+        ]
+    },
+
+    # ==================== 11. 网络代理 ====================
+    'network': {
+        'title': 'Network & Proxy',
+        'icon': 'global',
+        'order': 11,
+        'items': [
+            {
+                'key': 'PROXY_HOST',
+                'label': 'Proxy Host',
+                'type': 'text',
+                'default': '127.0.0.1',
+                'description': 'Proxy server hostname or IP'
+            },
+            {
+                'key': 'PROXY_PORT',
+                'label': 'Proxy Port',
+                'type': 'text',
+                'required': False,
+                'description': 'Proxy server port (leave empty to disable proxy)'
+            },
+            {
+                'key': 'PROXY_SCHEME',
+                'label': 'Proxy Protocol',
+                'type': 'select',
+                'options': ['socks5h', 'socks5', 'http', 'https'],
+                'default': 'socks5h',
+                'description': 'Proxy protocol type. socks5h: SOCKS5 with DNS resolution'
+            },
+            {
+                'key': 'PROXY_URL',
+                'label': 'Full Proxy URL',
+                'type': 'text',
+                'required': False,
+                'description': 'Complete proxy URL (overrides above settings if set)'
+            },
+        ]
+    },
+
+    # ==================== 12. 搜索配置 ====================
+    'search': {
+        'title': 'Web Search',
+        'icon': 'search',
+        'order': 12,
+        'items': [
+            {
+                'key': 'SEARCH_PROVIDER',
+                'label': 'Search Provider',
+                'type': 'select',
+                'options': ['google', 'bing', 'none'],
+                'default': 'google',
+                'description': 'Web search provider for AI research features'
+            },
+            {
+                'key': 'SEARCH_MAX_RESULTS',
+                'label': 'Max Results',
+                'type': 'number',
+                'default': '10',
+                'description': 'Maximum search results to return'
+            },
+            {
+                'key': 'SEARCH_GOOGLE_API_KEY',
+                'label': 'Google API Key',
+                'type': 'password',
+                'required': False,
+                'link': 'https://developers.google.com/custom-search/v1/introduction',
+                'link_text': 'settings.link.applyApi',
+                'description': 'Google Custom Search JSON API key'
+            },
+            {
+                'key': 'SEARCH_GOOGLE_CX',
+                'label': 'Google Search Engine ID',
+                'type': 'text',
+                'required': False,
+                'link': 'https://programmablesearchengine.google.com/controlpanel/all',
+                'link_text': 'settings.link.createSearchEngine',
+                'description': 'Google Programmable Search Engine ID (CX)'
+            },
+            {
+                'key': 'SEARCH_BING_API_KEY',
+                'label': 'Bing API Key',
+                'type': 'password',
+                'required': False,
+                'link': 'https://www.microsoft.com/en-us/bing/apis/bing-web-search-api',
+                'link_text': 'settings.link.applyApi',
+                'description': 'Microsoft Bing Web Search API key'
+            },
+            {
+                'key': 'INTERNAL_API_KEY',
+                'label': 'Internal API Key',
+                'type': 'password',
+                'required': False,
+                'description': 'Internal API authentication key for service-to-service calls'
+            },
+        ]
+    },
+
+    # ==================== 13. 应用配置 ====================
+    'app': {
+        'title': 'Application',
+        'icon': 'appstore',
+        'order': 13,
+        'items': [
+            {
+                'key': 'CORS_ORIGINS',
+                'label': 'CORS Origins',
+                'type': 'text',
+                'default': '*',
+                'description': 'Allowed CORS origins (* for all, or comma-separated list)'
+            },
+            {
+                'key': 'RATE_LIMIT',
+                'label': 'Rate Limit (req/min)',
+                'type': 'number',
+                'default': '100',
+                'description': 'API rate limit per IP per minute'
+            },
+            {
+                'key': 'ENABLE_CACHE',
+                'label': 'Enable Cache',
+                'type': 'boolean',
+                'default': 'False',
+                'description': 'Enable response caching for improved performance'
+            },
+            {
+                'key': 'ENABLE_REQUEST_LOG',
+                'label': 'Enable Request Log',
+                'type': 'boolean',
+                'default': 'True',
+                'description': 'Log all API requests for debugging'
+            },
+            {
+                'key': 'ENABLE_AI_ANALYSIS',
+                'label': 'Enable AI Analysis',
+                'type': 'boolean',
+                'default': 'True',
+                'description': 'Enable AI-powered market analysis features'
+            },
         ]
     },
 }

backend_api_python/app/services/live_trading/bitfinex.py

@@ -234,8 +234,11 @@ class BitfinexDerivativesClient(BitfinexClient):
                 last = last or []
             filled = 0.0
             avg_price = 0.0
+            fee = 0.0
+            fee_ccy = ""
             status = ""
             # best-effort parsing from array fields
+            # Bitfinex order response format: [ID, GID, CID, SYMBOL, MTS_CREATE, MTS_UPDATE, AMOUNT, AMOUNT_ORIG, TYPE, TYPE_PREV, MTS_TIF, _, FLAGS, STATUS, _, PRICE_AVG, ...]
             try:
                 if isinstance(last, list) and len(last) >= 15:
                     status = str(last[13] or "")
@@ -245,12 +248,14 @@ class BitfinexDerivativesClient(BitfinexClient):
                     avg_price = float(last[14] or 0.0)
             except Exception:
                 pass
+            # Note: Bitfinex order response doesn't include fee; fee is typically in trades.
+            # We return 0.0 here; actual fee can be fetched via trades endpoint if needed.
             if filled > 0 and avg_price > 0:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if isinstance(status, str) and ("EXECUTED" in status.upper() or "CANCELED" in status.upper()):
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if time.time() >= end_ts:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             time.sleep(float(poll_interval_sec or 0.5))
 
 

backend_api_python/app/services/live_trading/bybit.py

@@ -315,12 +315,22 @@ class BybitClient(BaseRestClient):
                 avg_price = float(last.get("avgPrice") or 0.0)
             except Exception:
                 avg_price = 0.0
+            # Extract fee from cumExecFee (Bybit API field for cumulative execution fee)
+            fee = 0.0
+            fee_ccy = ""
+            try:
+                fee = abs(float(last.get("cumExecFee") or 0.0))
+            except Exception:
+                fee = 0.0
+            # Bybit linear contracts are settled in USDT
+            if fee > 0:
+                fee_ccy = "USDT"
             if filled > 0 and avg_price > 0:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if status.lower() in ("filled", "cancelled", "canceled", "rejected"):
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if time.time() >= end_ts:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             time.sleep(float(poll_interval_sec or 0.5))
 
     def get_positions(self) -> Dict[str, Any]:

backend_api_python/app/services/live_trading/coinbase_exchange.py

@@ -170,6 +170,8 @@ class CoinbaseExchangeClient(BaseRestClient):
             status = str(last.get("status") or "")
             filled = 0.0
             avg_price = 0.0
+            fee = 0.0
+            fee_ccy = ""
             try:
                 filled = float(last.get("filled_size") or 0.0)
             except Exception:
@@ -180,12 +182,20 @@ class CoinbaseExchangeClient(BaseRestClient):
                     avg_price = executed_value / filled
             except Exception:
                 avg_price = 0.0
+            # Extract fee from fill_fees (Coinbase API field)
+            try:
+                fee = abs(float(last.get("fill_fees") or 0.0))
+            except Exception:
+                fee = 0.0
+            # Coinbase fees are typically in the quote currency (e.g., USD)
+            if fee > 0:
+                fee_ccy = "USD"
             if filled > 0 and avg_price > 0:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if status.lower() in ("done", "rejected", "canceled", "cancelled"):
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if time.time() >= end_ts:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             time.sleep(float(poll_interval_sec or 0.5))
 
 

backend_api_python/app/services/live_trading/gate.py

@@ -134,6 +134,8 @@ class GateSpotClient(_GateBase):
             status = str(last.get("status") or "")
             filled = 0.0
             avg_price = 0.0
+            fee = 0.0
+            fee_ccy = ""
             try:
                 filled = float(last.get("filled_amount") or 0.0)
             except Exception:
@@ -144,12 +146,18 @@ class GateSpotClient(_GateBase):
                     avg_price = filled_total / filled
             except Exception:
                 avg_price = 0.0
+            # Extract fee from Gate API
+            try:
+                fee = abs(float(last.get("fee") or 0.0))
+            except Exception:
+                fee = 0.0
+            fee_ccy = str(last.get("fee_currency") or "").strip()
             if filled > 0 and avg_price > 0:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if status.lower() in ("closed", "cancelled", "canceled"):
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if time.time() >= end_ts:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             time.sleep(float(poll_interval_sec or 0.5))
 
 
@@ -321,6 +329,8 @@ class GateUsdtFuturesClient(_GateBase):
             status = str(last.get("status") or "")
             filled = 0.0
             avg_price = 0.0
+            fee = 0.0
+            fee_ccy = ""
             try:
                 # Gate futures often returns "filled_size" in contracts.
                 filled_ct = abs(float(last.get("filled_size") or last.get("filledSize") or 0.0))
@@ -331,12 +341,20 @@ class GateUsdtFuturesClient(_GateBase):
                 avg_price = float(last.get("fill_price") or last.get("fillPrice") or last.get("price") or 0.0)
             except Exception:
                 avg_price = 0.0
+            # Extract fee from Gate Futures API
+            try:
+                fee = abs(float(last.get("fee") or 0.0))
+            except Exception:
+                fee = 0.0
+            # Gate USDT futures fees are in USDT
+            if fee > 0:
+                fee_ccy = "USDT"
             if filled > 0 and avg_price > 0:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if str(status).lower() in ("finished", "cancelled", "canceled"):
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if time.time() >= end_ts:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             time.sleep(float(poll_interval_sec or 0.5))
 
 

backend_api_python/app/services/live_trading/kraken.py

@@ -153,6 +153,8 @@ class KrakenClient(BaseRestClient):
             status = str(last.get("status") or "")
             filled = 0.0
             avg_price = 0.0
+            fee = 0.0
+            fee_ccy = ""
             try:
                 filled = float(last.get("vol_exec") or 0.0)
             except Exception:
@@ -164,12 +166,20 @@ class KrakenClient(BaseRestClient):
                     avg_price = cost / filled
             except Exception:
                 avg_price = 0.0
+            # Extract fee from Kraken API
+            try:
+                fee = abs(float(last.get("fee") or 0.0))
+            except Exception:
+                fee = 0.0
+            # Kraken fees are typically in the quote currency (e.g., USD)
+            if fee > 0:
+                fee_ccy = "USD"
             if filled > 0 and avg_price > 0:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if status.lower() in ("closed", "canceled", "cancelled", "expired"):
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if time.time() >= end_ts:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             time.sleep(float(poll_interval_sec or 0.5))
 
 

backend_api_python/app/services/live_trading/kraken_futures.py

@@ -186,6 +186,8 @@ class KrakenFuturesClient(BaseRestClient):
             status = str(last.get("status") or last.get("orderStatus") or "")
             filled = 0.0
             avg_price = 0.0
+            fee = 0.0
+            fee_ccy = ""
             try:
                 filled = float(last.get("filledSize") or last.get("filled_size") or 0.0)
             except Exception:
@@ -194,12 +196,20 @@ class KrakenFuturesClient(BaseRestClient):
                 avg_price = float(last.get("avgFillPrice") or last.get("avg_fill_price") or 0.0)
             except Exception:
                 avg_price = 0.0
+            # Extract fee from Kraken Futures API (if available)
+            try:
+                fee = abs(float(last.get("fee") or 0.0))
+            except Exception:
+                fee = 0.0
+            # Kraken Futures fees are typically in USD
+            if fee > 0:
+                fee_ccy = "USD"
             if filled > 0 and avg_price > 0:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if status.lower() in ("filled", "cancelled", "canceled", "rejected"):
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if time.time() >= end_ts:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             time.sleep(float(poll_interval_sec or 0.5))
 
 

backend_api_python/app/services/live_trading/kucoin.py

@@ -475,6 +475,8 @@ class KucoinFuturesClient(BaseRestClient):
             status = str(od.get("status") or "")
             filled = 0.0
             avg_price = 0.0
+            fee = 0.0
+            fee_ccy = ""
             try:
                 # dealSize is in contracts; convert back to base using multiplier best-effort.
                 deal_ct = float(od.get("dealSize") or 0.0)
@@ -497,12 +499,20 @@ class KucoinFuturesClient(BaseRestClient):
             filled = abs(float(deal_ct or 0.0)) * float(mult)
             if filled > 0 and deal_value > 0:
                 avg_price = float(deal_value) / float(filled)
+            # Extract fee from KuCoin Futures API (orderMargin contains fee info in some cases)
+            try:
+                fee = abs(float(od.get("fee") or od.get("orderFee") or 0.0))
+            except Exception:
+                fee = 0.0
+            # KuCoin Futures fees are typically in USDT
+            if fee > 0:
+                fee_ccy = "USDT"
             if filled > 0 and avg_price > 0:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if status.lower() in ("done", "canceled", "cancelled", "filled"):
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             if time.time() >= end_ts:
-                return {"filled": filled, "avg_price": avg_price, "status": status, "order": last}
+                return {"filled": filled, "avg_price": avg_price, "fee": fee, "fee_ccy": fee_ccy, "status": status, "order": last}
             time.sleep(float(poll_interval_sec or 0.5))
 
 

backend_api_python/app/services/pending_order_worker.py

@@ -12,7 +12,7 @@ import json
 import os
 import threading
 import time
-from typing import Any, Dict, List, Optional
+from typing import Any, Dict, List, Optional, Tuple
 
 from app.services.signal_notifier import SignalNotifier
 from app.services.exchange_execution import load_strategy_configs, resolve_exchange_config, safe_exchange_config_for_log
@@ -722,12 +722,17 @@ class PendingOrderWorker:
             _notify_live_best_effort(status="failed", error="spot_market_does_not_support_short_signals")
             return
 
-        # Unified maker->market fallback settings (defaults: 10 seconds)
+        # Unified maker->market fallback settings
-        order_mode = str(payload.get("order_mode") or payload.get("orderMode") or "maker").strip().lower()
+        # Priority: payload config > environment variable > default value
-        maker_wait_sec = float(payload.get("maker_wait_sec") or payload.get("makerWaitSec") or 10.0)
+        _default_order_mode = os.getenv("ORDER_MODE", "maker").strip().lower()
-        maker_offset_bps = float(payload.get("maker_offset_bps") or payload.get("makerOffsetBps") or 2.0)
+        _default_maker_wait_sec = float(os.getenv("MAKER_WAIT_SEC", "10"))
+        _default_maker_offset_bps = float(os.getenv("MAKER_OFFSET_BPS", "2"))
+
+        order_mode = str(payload.get("order_mode") or payload.get("orderMode") or _default_order_mode).strip().lower()
+        maker_wait_sec = float(payload.get("maker_wait_sec") or payload.get("makerWaitSec") or _default_maker_wait_sec)
+        maker_offset_bps = float(payload.get("maker_offset_bps") or payload.get("makerOffsetBps") or _default_maker_offset_bps)
         if maker_wait_sec <= 0:
-            maker_wait_sec = 10.0
+            maker_wait_sec = _default_maker_wait_sec if _default_maker_wait_sec > 0 else 10.0
         if maker_offset_bps < 0:
             maker_offset_bps = 0.0
         maker_offset = maker_offset_bps / 10000.0
@@ -1070,18 +1075,22 @@ class PendingOrderWorker:
                     q = client.wait_for_fill(symbol=str(symbol), order_id=limit_order_id, client_order_id=limit_client_oid, max_wait_sec=maker_wait_sec)
                     phases["limit_query"] = q
                     _apply_fill(float(q.get("filled") or 0.0), float(q.get("avg_price") or 0.0))
+                    _apply_fee(float(q.get("fee") or 0.0), str(q.get("fee_ccy") or ""))
                 elif isinstance(client, CoinbaseExchangeClient):
                     q = client.wait_for_fill(order_id=limit_order_id, client_order_id=limit_client_oid, max_wait_sec=maker_wait_sec)
                     phases["limit_query"] = q
                     _apply_fill(float(q.get("filled") or 0.0), float(q.get("avg_price") or 0.0))
+                    _apply_fee(float(q.get("fee") or 0.0), str(q.get("fee_ccy") or ""))
                 elif isinstance(client, KrakenClient):
                     q = client.wait_for_fill(order_id=limit_order_id, max_wait_sec=maker_wait_sec)
                     phases["limit_query"] = q
                     _apply_fill(float(q.get("filled") or 0.0), float(q.get("avg_price") or 0.0))
+                    _apply_fee(float(q.get("fee") or 0.0), str(q.get("fee_ccy") or ""))
                 elif isinstance(client, KrakenFuturesClient):
                     q = client.wait_for_fill(order_id=limit_order_id, client_order_id=limit_client_oid, max_wait_sec=maker_wait_sec)
                     phases["limit_query"] = q
                     _apply_fill(float(q.get("filled") or 0.0), float(q.get("avg_price") or 0.0))
+                    _apply_fee(float(q.get("fee") or 0.0), str(q.get("fee_ccy") or ""))
                 elif isinstance(client, KucoinSpotClient):
                     q = client.wait_for_fill(order_id=limit_order_id, max_wait_sec=maker_wait_sec)
                     phases["limit_query"] = q
@@ -1091,22 +1100,27 @@ class PendingOrderWorker:
                     q = client.wait_for_fill(order_id=limit_order_id, max_wait_sec=maker_wait_sec)
                     phases["limit_query"] = q
                     _apply_fill(float(q.get("filled") or 0.0), float(q.get("avg_price") or 0.0))
+                    _apply_fee(float(q.get("fee") or 0.0), str(q.get("fee_ccy") or ""))
                 elif isinstance(client, GateSpotClient):
                     q = client.wait_for_fill(order_id=limit_order_id, max_wait_sec=maker_wait_sec)
                     phases["limit_query"] = q
                     _apply_fill(float(q.get("filled") or 0.0), float(q.get("avg_price") or 0.0))
+                    _apply_fee(float(q.get("fee") or 0.0), str(q.get("fee_ccy") or ""))
                 elif isinstance(client, GateUsdtFuturesClient):
                     q = client.wait_for_fill(order_id=limit_order_id, contract=to_gate_currency_pair(str(symbol)), max_wait_sec=maker_wait_sec)
                     phases["limit_query"] = q
                     _apply_fill(float(q.get("filled") or 0.0), float(q.get("avg_price") or 0.0))
+                    _apply_fee(float(q.get("fee") or 0.0), str(q.get("fee_ccy") or ""))
                 elif isinstance(client, BitfinexClient):
                     q = client.wait_for_fill(order_id=limit_order_id, max_wait_sec=maker_wait_sec)
                     phases["limit_query"] = q
                     _apply_fill(float(q.get("filled") or 0.0), float(q.get("avg_price") or 0.0))
+                    _apply_fee(float(q.get("fee") or 0.0), str(q.get("fee_ccy") or ""))
                 elif isinstance(client, BitfinexDerivativesClient):
                     q = client.wait_for_fill(order_id=limit_order_id, max_wait_sec=maker_wait_sec)
                     phases["limit_query"] = q
                     _apply_fill(float(q.get("filled") or 0.0), float(q.get("avg_price") or 0.0))
+                    _apply_fee(float(q.get("fee") or 0.0), str(q.get("fee_ccy") or ""))
 
                 remaining = max(0.0, float(amount or 0.0) - total_base)
 
@@ -1386,18 +1400,22 @@ class PendingOrderWorker:
                     q2 = client.wait_for_fill(symbol=str(symbol), order_id=market_order_id, client_order_id=market_client_oid, max_wait_sec=3.0)
                     phases["market_query"] = q2
                     _apply_fill(float(q2.get("filled") or 0.0), float(q2.get("avg_price") or 0.0))
+                    _apply_fee(float(q2.get("fee") or 0.0), str(q2.get("fee_ccy") or ""))
                 elif isinstance(client, CoinbaseExchangeClient):
                     q2 = client.wait_for_fill(order_id=market_order_id, client_order_id=market_client_oid, max_wait_sec=3.0)
                     phases["market_query"] = q2
                     _apply_fill(float(q2.get("filled") or 0.0), float(q2.get("avg_price") or 0.0))
+                    _apply_fee(float(q2.get("fee") or 0.0), str(q2.get("fee_ccy") or ""))
                 elif isinstance(client, KrakenClient):
                     q2 = client.wait_for_fill(order_id=market_order_id, max_wait_sec=3.0)
                     phases["market_query"] = q2
                     _apply_fill(float(q2.get("filled") or 0.0), float(q2.get("avg_price") or 0.0))
+                    _apply_fee(float(q2.get("fee") or 0.0), str(q2.get("fee_ccy") or ""))
                 elif isinstance(client, KrakenFuturesClient):
                     q2 = client.wait_for_fill(order_id=market_order_id, client_order_id=market_client_oid, max_wait_sec=3.0)
                     phases["market_query"] = q2
                     _apply_fill(float(q2.get("filled") or 0.0), float(q2.get("avg_price") or 0.0))
+                    _apply_fee(float(q2.get("fee") or 0.0), str(q2.get("fee_ccy") or ""))
                 elif isinstance(client, KucoinSpotClient):
                     q2 = client.wait_for_fill(order_id=market_order_id, max_wait_sec=3.0)
                     phases["market_query"] = q2
@@ -1407,22 +1425,27 @@ class PendingOrderWorker:
                     q2 = client.wait_for_fill(order_id=market_order_id, max_wait_sec=3.0)
                     phases["market_query"] = q2
                     _apply_fill(float(q2.get("filled") or 0.0), float(q2.get("avg_price") or 0.0))
+                    _apply_fee(float(q2.get("fee") or 0.0), str(q2.get("fee_ccy") or ""))
                 elif isinstance(client, GateSpotClient):
                     q2 = client.wait_for_fill(order_id=market_order_id, max_wait_sec=3.0)
                     phases["market_query"] = q2
                     _apply_fill(float(q2.get("filled") or 0.0), float(q2.get("avg_price") or 0.0))
+                    _apply_fee(float(q2.get("fee") or 0.0), str(q2.get("fee_ccy") or ""))
                 elif isinstance(client, GateUsdtFuturesClient):
                     q2 = client.wait_for_fill(order_id=market_order_id, contract=to_gate_currency_pair(str(symbol)), max_wait_sec=3.0)
                     phases["market_query"] = q2
                     _apply_fill(float(q2.get("filled") or 0.0), float(q2.get("avg_price") or 0.0))
+                    _apply_fee(float(q2.get("fee") or 0.0), str(q2.get("fee_ccy") or ""))
                 elif isinstance(client, BitfinexClient):
                     q2 = client.wait_for_fill(order_id=market_order_id, max_wait_sec=3.0)
                     phases["market_query"] = q2
                     _apply_fill(float(q2.get("filled") or 0.0), float(q2.get("avg_price") or 0.0))
+                    _apply_fee(float(q2.get("fee") or 0.0), str(q2.get("fee_ccy") or ""))
                 elif isinstance(client, BitfinexDerivativesClient):
                     q2 = client.wait_for_fill(order_id=market_order_id, max_wait_sec=3.0)
                     phases["market_query"] = q2
                     _apply_fill(float(q2.get("filled") or 0.0), float(q2.get("avg_price") or 0.0))
+                    _apply_fee(float(q2.get("fee") or 0.0), str(q2.get("fee_ccy") or ""))
             except LiveTradingError as e:
                 logger.warning(f"live market phase failed: pending_id={order_id}, strategy_id={strategy_id}, cfg={safe_cfg}, err={e}")
                 phases["market_error"] = str(e)

backend_api_python/app/services/trading_executor.py

@@ -2221,8 +2221,11 @@ class TradingExecutor:
         margin_mode: str = 'cross',
         stop_loss_price: float = None,
         take_profit_price: float = None,
-        order_mode: str = 'maker',
+        # Order execution params (order_mode, maker_wait_sec, maker_offset_bps) are now
-        maker_wait_sec: float = 8.0,
+        # configured via environment variables: ORDER_MODE, MAKER_WAIT_SEC, MAKER_OFFSET_BPS
+        # These parameters are kept for backward compatibility but will be ignored.
+        order_mode: str = None,
+        maker_wait_sec: float = None,
         maker_retries: int = 3,
         close_fallback_to_market: bool = True,
         open_fallback_to_market: bool = True,
@@ -2236,6 +2239,9 @@ class TradingExecutor:
         A separate worker will poll `pending_orders` and dispatch:
         - execution_mode='signal': dispatch notifications (no real trading).
         - execution_mode='live': reserved for future live trading execution (not implemented).
+
+        Note: Order execution settings (order_mode, maker_wait_sec, maker_offset_bps) are now
+        configured via environment variables and not passed from strategy config.
         """
         try:
             # Reference price at enqueue time: use current tick price if provided to avoid extra fetch.
@@ -2249,8 +2255,7 @@ class TradingExecutor:
                 "stop_loss_price": float(stop_loss_price or 0.0) if stop_loss_price is not None else 0.0,
                 "take_profit_price": float(take_profit_price or 0.0) if take_profit_price is not None else 0.0,
                 "margin_mode": str(margin_mode or "cross"),
-                "order_mode": str(order_mode or "maker"),
+                # Order execution params moved to env config (ORDER_MODE, MAKER_WAIT_SEC, MAKER_OFFSET_BPS)
-                "maker_wait_sec": float(maker_wait_sec or 0.0),
                 "maker_retries": int(maker_retries or 0),
                 "close_fallback_to_market": bool(close_fallback_to_market),
                 "open_fallback_to_market": bool(open_fallback_to_market),

backend_api_python/env.example

@@ -34,6 +34,22 @@ ENABLE_PENDING_ORDER_WORKER=true
 # Reclaim orders stuck in status=processing after worker crashes (seconds).
 PENDING_ORDER_STALE_SEC=90
 
+# =========================
+# Live trading order execution settings
+# =========================
+# Order execution mode:
+#   - "maker": Limit order first, then market order for remaining (default, lower fees)
+#   - "market": Market order only (immediate execution, higher fees)
+ORDER_MODE=maker
+
+# How long to wait for limit order to fill before switching to market order (seconds)
+MAKER_WAIT_SEC=10
+
+# Price offset for limit orders in basis points (1 bps = 0.01%)
+# Buy orders: price = market_price * (1 - offset)
+# Sell orders: price = market_price * (1 + offset)
+MAKER_OFFSET_BPS=2
+
 # =========================
 # Strategy signal notifications (optional)
 # =========================

quantdinger_vue/src/locales/lang/en-US.js

@@ -1911,21 +1911,20 @@ const locale = {
   'settings.copySuccess': 'Copied',
   'settings.copyFailed': 'Copy failed',
   // Settings groups
-  'settings.group.auth': 'Authentication',
+  // Settings groups (ordered by backend order)
   'settings.group.server': 'Server Configuration',
-  'settings.group.worker': 'Order Worker',
+  'settings.group.auth': 'Security & Authentication',
-  'settings.group.notification': 'Signal Notification',
+  'settings.group.ai': 'AI / LLM Configuration',
-  'settings.group.smtp': 'Email SMTP',
+  'settings.group.trading': 'Live Trading',
-  'settings.group.twilio': 'Twilio SMS',
   'settings.group.strategy': 'Strategy Execution',
-  'settings.group.proxy': 'Proxy Configuration',
-  'settings.group.app': 'Application',
-  'settings.group.ai': 'AI/LLM Configuration',
-  'settings.group.market': 'Market Presets',
   'settings.group.data_source': 'Data Sources',
-  'settings.group.search': 'Search Configuration',
+  'settings.group.notification': 'Notifications',
-  'settings.group.agent_memory': 'Memory/Reflection',
+  'settings.group.email': 'Email (SMTP)',
-  'settings.group.reflection_worker': 'Auto Reflection Verification Worker',
+  'settings.group.sms': 'SMS (Twilio)',
+  'settings.group.agent': 'AI Agent',
+  'settings.group.network': 'Network & Proxy',
+  'settings.group.search': 'Web Search',
+  'settings.group.app': 'Application',
   // Settings fields - Auth
   'settings.field.SECRET_KEY': 'Secret Key',
   'settings.field.ADMIN_USER': 'Admin Username',
@@ -1937,6 +1936,10 @@ const locale = {
   // Settings fields - Worker
   'settings.field.ENABLE_PENDING_ORDER_WORKER': 'Enable Order Worker',
   'settings.field.PENDING_ORDER_STALE_SEC': 'Order Stale Timeout (sec)',
+  // Settings fields - Trading
+  'settings.field.ORDER_MODE': 'Order Mode',
+  'settings.field.MAKER_WAIT_SEC': 'Limit Order Wait Time (sec)',
+  'settings.field.MAKER_OFFSET_BPS': 'Limit Order Price Offset (bps)',
   // Settings fields - Notification
   'settings.field.SIGNAL_WEBHOOK_URL': 'Webhook URL',
   'settings.field.SIGNAL_WEBHOOK_TOKEN': 'Webhook Token',
@@ -2014,7 +2017,13 @@ const locale = {
   'settings.field.SEARCH_GOOGLE_API_KEY': 'Google API Key',
   'settings.field.SEARCH_GOOGLE_CX': 'Google CX',
   'settings.field.SEARCH_BING_API_KEY': 'Bing API Key',
-  'settings.field.INTERNAL_API_KEY': 'Internal API Key'
+  'settings.field.INTERNAL_API_KEY': 'Internal API Key',
+
+  // Settings descriptions (config item descriptions)
+  // Note: These are optional since backend already provides English descriptions
+  'settings.desc.ORDER_MODE': 'maker: Limit order first (lower fees), market: Market order (instant fill)',
+  'settings.desc.MAKER_WAIT_SEC': 'Wait time for limit order fill before switching to market order',
+  'settings.desc.MAKER_OFFSET_BPS': 'Price offset in basis points. Buy: price*(1-offset), Sell: price*(1+offset)'
 }
 
 export default {

quantdinger_vue/src/locales/lang/zh-CN.js

@@ -1649,22 +1649,20 @@ const locale = {
 'settings.copyRestartCmd': '复制重启命令',
 'settings.copySuccess': '复制成功',
 'settings.copyFailed': '复制失败',
-// Settings groups
+// Settings groups (按后端 order 排序)
-'settings.group.auth': '认证配置',
+'settings.group.server': '服务配置',
-'settings.group.server': '服务器配置',
+'settings.group.auth': '安全认证',
-'settings.group.worker': '订单处理配置',
-'settings.group.notification': '信号通知配置',
-'settings.group.smtp': '邮件SMTP配置',
-'settings.group.twilio': 'Twilio短信配置',
-'settings.group.strategy': '策略执行配置',
-'settings.group.proxy': '代理配置',
-'settings.group.app': '应用配置',
 'settings.group.ai': 'AI/LLM配置',
-'settings.group.market': '市场预设',
+'settings.group.trading': '实盘交易',
-'settings.group.data_source': '数据源配置',
+'settings.group.strategy': '策略执行',
+'settings.group.data_source': '数据源',
+'settings.group.notification': '通知推送',
+'settings.group.email': '邮件配置',
+'settings.group.sms': '短信配置',
+'settings.group.agent': 'AI Agent',
+'settings.group.network': '网络代理',
 'settings.group.search': '搜索配置',
-'settings.group.agent_memory': '记忆/反思配置',
+'settings.group.app': '应用配置',
-'settings.group.reflection_worker': '自动反思验证Worker',
 // Settings fields - Auth
 'settings.field.SECRET_KEY': 'Secret Key',
 'settings.field.ADMIN_USER': '管理员用户名',
@@ -1676,6 +1674,10 @@ const locale = {
 // Settings fields - Worker
 'settings.field.ENABLE_PENDING_ORDER_WORKER': '启用订单处理Worker',
 'settings.field.PENDING_ORDER_STALE_SEC': '订单超时时间(秒)',
+// Settings fields - Trading
+'settings.field.ORDER_MODE': '下单模式',
+'settings.field.MAKER_WAIT_SEC': '限价单等待时间(秒)',
+'settings.field.MAKER_OFFSET_BPS': '限价单价格偏移(基点)',
 // Settings fields - Notification
 'settings.field.SIGNAL_WEBHOOK_URL': 'Webhook URL',
 'settings.field.SIGNAL_WEBHOOK_TOKEN': 'Webhook Token',
@@ -1753,7 +1755,86 @@ const locale = {
 'settings.field.SEARCH_GOOGLE_API_KEY': 'Google API Key',
 'settings.field.SEARCH_GOOGLE_CX': 'Google CX',
 'settings.field.SEARCH_BING_API_KEY': 'Bing API Key',
-'settings.field.INTERNAL_API_KEY': '内部API Key'
+'settings.field.INTERNAL_API_KEY': '内部API Key',
+
+// Settings descriptions (配置项说明)
+'settings.desc.PYTHON_API_HOST': '服务监听地址。0.0.0.0 允许外部访问，127.0.0.1 仅本地访问',
+'settings.desc.PYTHON_API_PORT': '服务监听端口，默认5000',
+'settings.desc.PYTHON_API_DEBUG': '启用调试模式，开发时使用。生产环境请关闭',
+'settings.desc.SECRET_KEY': 'JWT签名密钥。生产环境必须修改以确保安全',
+'settings.desc.ADMIN_USER': '管理员登录用户名',
+'settings.desc.ADMIN_PASSWORD': '管理员登录密码。生产环境必须修改',
+'settings.desc.OPENROUTER_API_KEY': 'OpenRouter API密钥，用于访问多种AI模型',
+'settings.desc.OPENROUTER_API_URL': 'OpenRouter API端点地址',
+'settings.desc.OPENROUTER_MODEL': '默认使用的AI模型，如 openai/gpt-4o, anthropic/claude-3.5-sonnet',
+'settings.desc.OPENROUTER_TEMPERATURE': '模型创造性(0-1)。越低越确定性，越高越有创意',
+'settings.desc.OPENROUTER_MAX_TOKENS': '每次请求最大输出token数',
+'settings.desc.OPENROUTER_TIMEOUT': 'API请求超时时间（秒）',
+'settings.desc.OPENROUTER_CONNECT_TIMEOUT': '连接建立超时时间（秒）',
+'settings.desc.AI_MODELS_JSON': '自定义模型列表，JSON格式，用于模型选择器',
+'settings.desc.ENABLE_PENDING_ORDER_WORKER': '启用后台订单处理Worker，实盘交易必需',
+'settings.desc.PENDING_ORDER_STALE_SEC': '等待订单超时时间，超时后标记为过期',
+'settings.desc.ORDER_MODE': 'maker: 限价单优先(手续费低)，market: 市价单(立即成交)',
+'settings.desc.MAKER_WAIT_SEC': '限价单等待成交时间，超时后自动切换为市价单',
+'settings.desc.MAKER_OFFSET_BPS': '限价单价格偏移(基点)。买入价=市价*(1-偏移)，卖出价=市价*(1+偏移)',
+'settings.desc.DISABLE_RESTORE_RUNNING_STRATEGIES': '禁止服务重启时自动恢复运行中的策略',
+'settings.desc.STRATEGY_TICK_INTERVAL_SEC': '策略主循环检查间隔（秒）',
+'settings.desc.PRICE_CACHE_TTL_SEC': '价格数据缓存有效期（秒）',
+'settings.desc.MARKET_TYPES_JSON': '自定义市场类型配置，JSON格式',
+'settings.desc.TRADING_SUPPORTED_SYMBOLS_JSON': '支持的交易对列表，JSON格式',
+'settings.desc.DATA_SOURCE_TIMEOUT': '数据源请求默认超时时间',
+'settings.desc.DATA_SOURCE_RETRY': '数据源请求失败时的重试次数',
+'settings.desc.DATA_SOURCE_RETRY_BACKOFF': '重试间隔时间（秒）',
+'settings.desc.CCXT_DEFAULT_EXCHANGE': 'CCXT默认交易所（binance, coinbase, okx等）',
+'settings.desc.CCXT_TIMEOUT': 'CCXT请求超时时间（毫秒）',
+'settings.desc.CCXT_PROXY': 'CCXT请求代理地址（如 socks5h://127.0.0.1:1080）',
+'settings.desc.FINNHUB_API_KEY': 'Finnhub API密钥，用于美股数据（有免费额度）',
+'settings.desc.FINNHUB_TIMEOUT': 'Finnhub API请求超时时间',
+'settings.desc.FINNHUB_RATE_LIMIT': 'Finnhub API速率限制（每分钟请求数）',
+'settings.desc.TIINGO_API_KEY': 'Tiingo API密钥，用于美股数据（有免费额度）',
+'settings.desc.TIINGO_TIMEOUT': 'Tiingo API请求超时时间',
+'settings.desc.AKSHARE_TIMEOUT': 'Akshare API超时时间，用于A股数据',
+'settings.desc.YFINANCE_TIMEOUT': 'Yahoo Finance API超时时间',
+'settings.desc.SIGNAL_WEBHOOK_URL': '信号通知Webhook地址（POST JSON）',
+'settings.desc.SIGNAL_WEBHOOK_TOKEN': 'Webhook认证令牌，通过请求头发送',
+'settings.desc.SIGNAL_NOTIFY_TIMEOUT_SEC': '通知请求超时时间',
+'settings.desc.TELEGRAM_BOT_TOKEN': 'Telegram机器人Token，从@BotFather获取',
+'settings.desc.SMTP_HOST': 'SMTP邮件服务器地址（如 smtp.gmail.com）',
+'settings.desc.SMTP_PORT': 'SMTP端口（TLS用587，SSL用465，明文用25）',
+'settings.desc.SMTP_USER': 'SMTP认证用户名（通常是邮箱地址）',
+'settings.desc.SMTP_PASSWORD': 'SMTP认证密码或应用专用密码',
+'settings.desc.SMTP_FROM': '邮件发件人地址',
+'settings.desc.SMTP_USE_TLS': '启用STARTTLS加密（推荐端口587）',
+'settings.desc.SMTP_USE_SSL': '启用SSL加密（端口465）',
+'settings.desc.TWILIO_ACCOUNT_SID': 'Twilio账户SID，从控制台获取',
+'settings.desc.TWILIO_AUTH_TOKEN': 'Twilio认证Token，从控制台获取',
+'settings.desc.TWILIO_FROM_NUMBER': 'Twilio发送短信的号码（如 +1234567890）',
+'settings.desc.ENABLE_AGENT_MEMORY': '启用AI Agent记忆功能，用于学习历史交易',
+'settings.desc.AGENT_MEMORY_ENABLE_VECTOR': '启用本地向量相似度搜索进行记忆检索',
+'settings.desc.AGENT_MEMORY_EMBEDDING_DIM': '记忆向量嵌入维度',
+'settings.desc.AGENT_MEMORY_TOP_K': '检索时返回的相似记忆数量',
+'settings.desc.AGENT_MEMORY_CANDIDATE_LIMIT': '相似度搜索的候选记忆上限',
+'settings.desc.AGENT_MEMORY_HALF_LIFE_DAYS': '记忆时间衰减的半衰期（天）',
+'settings.desc.AGENT_MEMORY_W_SIM': '记忆排序中相似度分数的权重(0-1)',
+'settings.desc.AGENT_MEMORY_W_RECENCY': '记忆排序中时间新近度的权重(0-1)',
+'settings.desc.AGENT_MEMORY_W_RETURNS': '记忆排序中收益表现的权重(0-1)',
+'settings.desc.ENABLE_REFLECTION_WORKER': '启用后台自动交易反思Worker',
+'settings.desc.REFLECTION_WORKER_INTERVAL_SEC': '自动反思运行间隔（默认24小时）',
+'settings.desc.PROXY_HOST': '代理服务器主机名或IP',
+'settings.desc.PROXY_PORT': '代理服务器端口（留空则禁用代理）',
+'settings.desc.PROXY_SCHEME': '代理协议类型。socks5h 表示DNS也走代理',
+'settings.desc.PROXY_URL': '完整代理URL（设置后覆盖上面的配置）',
+'settings.desc.SEARCH_PROVIDER': '网页搜索提供商，用于AI研究功能',
+'settings.desc.SEARCH_MAX_RESULTS': '搜索返回的最大结果数',
+'settings.desc.SEARCH_GOOGLE_API_KEY': 'Google自定义搜索API密钥',
+'settings.desc.SEARCH_GOOGLE_CX': 'Google可编程搜索引擎ID (CX)',
+'settings.desc.SEARCH_BING_API_KEY': 'Microsoft Bing网页搜索API密钥',
+'settings.desc.INTERNAL_API_KEY': '内部API认证密钥，用于服务间调用',
+'settings.desc.CORS_ORIGINS': '允许的CORS来源（* 表示全部，或逗号分隔的列表）',
+'settings.desc.RATE_LIMIT': '每IP每分钟的API请求限制',
+'settings.desc.ENABLE_CACHE': '启用响应缓存以提高性能',
+'settings.desc.ENABLE_REQUEST_LOG': '记录所有API请求日志，用于调试',
+'settings.desc.ENABLE_AI_ANALYSIS': '启用AI驱动的市场分析功能'
 }
 
 export default {

quantdinger_vue/src/locales/lang/zh-TW.js

@@ -1650,21 +1650,20 @@ const locale = {
   'settings.copySuccess': '複製成功',
   'settings.copyFailed': '複製失敗',
   // Settings groups
-  'settings.group.auth': '認證配置',
+  // Settings groups (按後端 order 排序)
-  'settings.group.server': '服務器配置',
+  'settings.group.server': '服務配置',
-  'settings.group.worker': '訂單處理配置',
+  'settings.group.auth': '安全認證',
-  'settings.group.notification': '信號通知配置',
-  'settings.group.smtp': '郵件SMTP配置',
-  'settings.group.twilio': 'Twilio短信配置',
-  'settings.group.strategy': '策略執行配置',
-  'settings.group.proxy': '代理配置',
-  'settings.group.app': '應用配置',
   'settings.group.ai': 'AI/LLM配置',
-  'settings.group.market': '市場預設',
+  'settings.group.trading': '實盤交易',
-  'settings.group.data_source': '數據源配置',
+  'settings.group.strategy': '策略執行',
+  'settings.group.data_source': '數據源',
+  'settings.group.notification': '通知推送',
+  'settings.group.email': '郵件配置',
+  'settings.group.sms': '短信配置',
+  'settings.group.agent': 'AI Agent',
+  'settings.group.network': '網絡代理',
   'settings.group.search': '搜索配置',
-  'settings.group.agent_memory': '記憶/反思配置',
+  'settings.group.app': '應用配置',
-  'settings.group.reflection_worker': '自動反思驗證Worker',
   // Settings fields - Auth
   'settings.field.SECRET_KEY': 'Secret Key',
   'settings.field.ADMIN_USER': '管理員用戶名',
@@ -1676,6 +1675,10 @@ const locale = {
   // Settings fields - Worker
   'settings.field.ENABLE_PENDING_ORDER_WORKER': '啟用訂單處理Worker',
   'settings.field.PENDING_ORDER_STALE_SEC': '訂單超時時間(秒)',
+  // Settings fields - Trading
+  'settings.field.ORDER_MODE': '下單模式',
+  'settings.field.MAKER_WAIT_SEC': '限價單等待時間(秒)',
+  'settings.field.MAKER_OFFSET_BPS': '限價單價格偏移(基點)',
   // Settings fields - Notification
   'settings.field.SIGNAL_WEBHOOK_URL': 'Webhook URL',
   'settings.field.SIGNAL_WEBHOOK_TOKEN': 'Webhook Token',
@@ -1753,7 +1756,86 @@ const locale = {
   'settings.field.SEARCH_GOOGLE_API_KEY': 'Google API Key',
   'settings.field.SEARCH_GOOGLE_CX': 'Google CX',
   'settings.field.SEARCH_BING_API_KEY': 'Bing API Key',
-  'settings.field.INTERNAL_API_KEY': '內部API Key'
+  'settings.field.INTERNAL_API_KEY': '內部API Key',
+
+  // Settings descriptions (配置項說明)
+  'settings.desc.PYTHON_API_HOST': '服務監聽地址。0.0.0.0 允許外部訪問，127.0.0.1 僅本地訪問',
+  'settings.desc.PYTHON_API_PORT': '服務監聽端口，默認5000',
+  'settings.desc.PYTHON_API_DEBUG': '啟用調試模式，開發時使用。生產環境請關閉',
+  'settings.desc.SECRET_KEY': 'JWT簽名密鑰。生產環境必須修改以確保安全',
+  'settings.desc.ADMIN_USER': '管理員登錄用戶名',
+  'settings.desc.ADMIN_PASSWORD': '管理員登錄密碼。生產環境必須修改',
+  'settings.desc.OPENROUTER_API_KEY': 'OpenRouter API密鑰，用於訪問多種AI模型',
+  'settings.desc.OPENROUTER_API_URL': 'OpenRouter API端點地址',
+  'settings.desc.OPENROUTER_MODEL': '默認使用的AI模型，如 openai/gpt-4o, anthropic/claude-3.5-sonnet',
+  'settings.desc.OPENROUTER_TEMPERATURE': '模型創造性(0-1)。越低越確定性，越高越有創意',
+  'settings.desc.OPENROUTER_MAX_TOKENS': '每次請求最大輸出token數',
+  'settings.desc.OPENROUTER_TIMEOUT': 'API請求超時時間（秒）',
+  'settings.desc.OPENROUTER_CONNECT_TIMEOUT': '連接建立超時時間（秒）',
+  'settings.desc.AI_MODELS_JSON': '自定義模型列表，JSON格式，用於模型選擇器',
+  'settings.desc.ENABLE_PENDING_ORDER_WORKER': '啟用後台訂單處理Worker，實盤交易必需',
+  'settings.desc.PENDING_ORDER_STALE_SEC': '等待訂單超時時間，超時後標記為過期',
+  'settings.desc.ORDER_MODE': 'maker: 限價單優先(手續費低)，market: 市價單(立即成交)',
+  'settings.desc.MAKER_WAIT_SEC': '限價單等待成交時間，超時後自動切換為市價單',
+  'settings.desc.MAKER_OFFSET_BPS': '限價單價格偏移(基點)。買入價=市價*(1-偏移)，賣出價=市價*(1+偏移)',
+  'settings.desc.DISABLE_RESTORE_RUNNING_STRATEGIES': '禁止服務重啟時自動恢復運行中的策略',
+  'settings.desc.STRATEGY_TICK_INTERVAL_SEC': '策略主循環檢查間隔（秒）',
+  'settings.desc.PRICE_CACHE_TTL_SEC': '價格數據緩存有效期（秒）',
+  'settings.desc.MARKET_TYPES_JSON': '自定義市場類型配置，JSON格式',
+  'settings.desc.TRADING_SUPPORTED_SYMBOLS_JSON': '支持的交易對列表，JSON格式',
+  'settings.desc.DATA_SOURCE_TIMEOUT': '數據源請求默認超時時間',
+  'settings.desc.DATA_SOURCE_RETRY': '數據源請求失敗時的重試次數',
+  'settings.desc.DATA_SOURCE_RETRY_BACKOFF': '重試間隔時間（秒）',
+  'settings.desc.CCXT_DEFAULT_EXCHANGE': 'CCXT默認交易所（binance, coinbase, okx等）',
+  'settings.desc.CCXT_TIMEOUT': 'CCXT請求超時時間（毫秒）',
+  'settings.desc.CCXT_PROXY': 'CCXT請求代理地址（如 socks5h://127.0.0.1:1080）',
+  'settings.desc.FINNHUB_API_KEY': 'Finnhub API密鑰，用於美股數據（有免費額度）',
+  'settings.desc.FINNHUB_TIMEOUT': 'Finnhub API請求超時時間',
+  'settings.desc.FINNHUB_RATE_LIMIT': 'Finnhub API速率限制（每分鐘請求數）',
+  'settings.desc.TIINGO_API_KEY': 'Tiingo API密鑰，用於美股數據（有免費額度）',
+  'settings.desc.TIINGO_TIMEOUT': 'Tiingo API請求超時時間',
+  'settings.desc.AKSHARE_TIMEOUT': 'Akshare API超時時間，用於A股數據',
+  'settings.desc.YFINANCE_TIMEOUT': 'Yahoo Finance API超時時間',
+  'settings.desc.SIGNAL_WEBHOOK_URL': '信號通知Webhook地址（POST JSON）',
+  'settings.desc.SIGNAL_WEBHOOK_TOKEN': 'Webhook認證令牌，通過請求頭發送',
+  'settings.desc.SIGNAL_NOTIFY_TIMEOUT_SEC': '通知請求超時時間',
+  'settings.desc.TELEGRAM_BOT_TOKEN': 'Telegram機器人Token，從@BotFather獲取',
+  'settings.desc.SMTP_HOST': 'SMTP郵件服務器地址（如 smtp.gmail.com）',
+  'settings.desc.SMTP_PORT': 'SMTP端口（TLS用587，SSL用465，明文用25）',
+  'settings.desc.SMTP_USER': 'SMTP認證用戶名（通常是郵箱地址）',
+  'settings.desc.SMTP_PASSWORD': 'SMTP認證密碼或應用專用密碼',
+  'settings.desc.SMTP_FROM': '郵件發件人地址',
+  'settings.desc.SMTP_USE_TLS': '啟用STARTTLS加密（推薦端口587）',
+  'settings.desc.SMTP_USE_SSL': '啟用SSL加密（端口465）',
+  'settings.desc.TWILIO_ACCOUNT_SID': 'Twilio賬戶SID，從控制台獲取',
+  'settings.desc.TWILIO_AUTH_TOKEN': 'Twilio認證Token，從控制台獲取',
+  'settings.desc.TWILIO_FROM_NUMBER': 'Twilio發送短信的號碼（如 +1234567890）',
+  'settings.desc.ENABLE_AGENT_MEMORY': '啟用AI Agent記憶功能，用於學習歷史交易',
+  'settings.desc.AGENT_MEMORY_ENABLE_VECTOR': '啟用本地向量相似度搜索進行記憶檢索',
+  'settings.desc.AGENT_MEMORY_EMBEDDING_DIM': '記憶向量嵌入維度',
+  'settings.desc.AGENT_MEMORY_TOP_K': '檢索時返回的相似記憶數量',
+  'settings.desc.AGENT_MEMORY_CANDIDATE_LIMIT': '相似度搜索的候選記憶上限',
+  'settings.desc.AGENT_MEMORY_HALF_LIFE_DAYS': '記憶時間衰減的半衰期（天）',
+  'settings.desc.AGENT_MEMORY_W_SIM': '記憶排序中相似度分數的權重(0-1)',
+  'settings.desc.AGENT_MEMORY_W_RECENCY': '記憶排序中時間新近度的權重(0-1)',
+  'settings.desc.AGENT_MEMORY_W_RETURNS': '記憶排序中收益表現的權重(0-1)',
+  'settings.desc.ENABLE_REFLECTION_WORKER': '啟用後台自動交易反思Worker',
+  'settings.desc.REFLECTION_WORKER_INTERVAL_SEC': '自動反思運行間隔（默認24小時）',
+  'settings.desc.PROXY_HOST': '代理服務器主機名或IP',
+  'settings.desc.PROXY_PORT': '代理服務器端口（留空則禁用代理）',
+  'settings.desc.PROXY_SCHEME': '代理協議類型。socks5h 表示DNS也走代理',
+  'settings.desc.PROXY_URL': '完整代理URL（設置後覆蓋上面的配置）',
+  'settings.desc.SEARCH_PROVIDER': '網頁搜索提供商，用於AI研究功能',
+  'settings.desc.SEARCH_MAX_RESULTS': '搜索返回的最大結果數',
+  'settings.desc.SEARCH_GOOGLE_API_KEY': 'Google自定義搜索API密鑰',
+  'settings.desc.SEARCH_GOOGLE_CX': 'Google可編程搜索引擎ID (CX)',
+  'settings.desc.SEARCH_BING_API_KEY': 'Microsoft Bing網頁搜索API密鑰',
+  'settings.desc.INTERNAL_API_KEY': '內部API認證密鑰，用於服務間調用',
+  'settings.desc.CORS_ORIGINS': '允許的CORS來源（* 表示全部，或逗號分隔的列表）',
+  'settings.desc.RATE_LIMIT': '每IP每分鐘的API請求限制',
+  'settings.desc.ENABLE_CACHE': '啟用響應緩存以提高性能',
+  'settings.desc.ENABLE_REQUEST_LOG': '記錄所有API請求日誌，用於調試',
+  'settings.desc.ENABLE_AI_ANALYSIS': '啟用AI驅動的市場分析功能'
   }
 
 export default {

quantdinger_vue/src/views/settings/index.vue

@@ -28,15 +28,13 @@
     <a-spin :spinning="loading">
       <div class="settings-content">
         <a-collapse v-model="activeKeys" :bordered="false" class="settings-collapse">
-          <a-collapse-panel v-for="(group, groupKey) in schema" :key="groupKey">
+          <a-collapse-panel v-for="(group, groupKey) in sortedSchema" :key="groupKey">
             <template slot="header">
               <span class="panel-header">
+                <a-icon :type="group.icon || getGroupIcon(groupKey)" class="panel-icon-left" />
                 <span class="panel-title">{{ getGroupTitle(groupKey, group.title) }}</span>
               </span>
             </template>
-            <template slot="extra">
-              <a-icon :type="getGroupIcon(groupKey)" class="panel-icon" />
-            </template>
 
             <a-form :form="form" layout="vertical" class="settings-form">
               <a-row :gutter="24">
@@ -49,8 +47,14 @@
                   :key="item.key">
                   <a-form-item>
                     <template slot="label">
-                      <span class="form-label-with-link">
+                      <span class="form-label-with-tooltip">
-                        <span>{{ getItemLabel(groupKey, item) }}</span>
+                        <span class="label-text">{{ getItemLabel(groupKey, item) }}</span>
+                        <a-tooltip v-if="item.description" placement="top">
+                          <template slot="title">
+                            {{ getItemDescription(groupKey, item) }}
+                          </template>
+                          <a-icon type="question-circle" class="help-icon" />
+                        </a-tooltip>
                         <a
                           v-if="item.link"
                           :href="item.link"
@@ -158,7 +162,7 @@ export default {
       saving: false,
       schema: {},
       values: {},
-      activeKeys: ['ai', 'data_source', 'app', 'auth'],
+      activeKeys: ['server', 'auth', 'ai', 'trading'],
       passwordVisible: {},
       showRestartTip: false
     }
@@ -166,6 +170,20 @@ export default {
   computed: {
     isDarkTheme () {
       return this.navTheme === 'dark' || this.navTheme === 'realdark'
+    },
+    // 按 order 排序的 schema
+    sortedSchema () {
+      const entries = Object.entries(this.schema)
+      entries.sort((a, b) => {
+        const orderA = a[1].order || 999
+        const orderB = b[1].order || 999
+        return orderA - orderB
+      })
+      const sorted = {}
+      for (const [key, value] of entries) {
+        sorted[key] = value
+      }
+      return sorted
     }
   },
   beforeCreate () {
@@ -203,15 +221,16 @@ export default {
         server: 'cloud-server',
         worker: 'schedule',
         notification: 'notification',
-        smtp: 'mail',
+        email: 'mail',
-        twilio: 'phone',
+        sms: 'phone',
         strategy: 'fund',
-        proxy: 'global',
+        network: 'global',
         app: 'appstore',
         ai: 'robot',
-        market: 'stock',
+        trading: 'stock',
         data_source: 'database',
-        search: 'search'
+        search: 'search',
+        agent: 'experiment'
       }
       return icons[groupKey] || 'setting'
     },
@@ -228,6 +247,17 @@ export default {
       return translated !== key ? translated : item.label
     },
 
+    getItemDescription (groupKey, item) {
+      // 先尝试从多语言获取描述
+      const key = `settings.desc.${item.key}`
+      const translated = this.$t(key)
+      if (translated !== key) {
+        return translated
+      }
+      // 回退到后端返回的描述
+      return item.description || ''
+    },
+
     getLinkText (linkText) {
       if (!linkText) return this.$t('settings.getApi')
       // 如果是翻译键（以 settings.link. 开头），则翻译
@@ -400,17 +430,18 @@ export default {
         .panel-header {
           display: inline-flex;
           align-items: center;
+          gap: 10px;
           flex: 1;
 
+          .panel-icon-left {
+            font-size: 18px;
+            color: @primary-color;
+          }
+
           .panel-title {
             font-size: 16px;
           }
         }
-
-        .panel-icon {
-          font-size: 18px;
-          color: @primary-color;
-        }
       }
 
       .ant-collapse-content {
@@ -432,10 +463,27 @@ export default {
         font-weight: 500;
       }
 
-      .form-label-with-link {
+      .form-label-with-tooltip {
         display: flex;
         align-items: center;
-        gap: 8px;
+        gap: 6px;
+        flex-wrap: wrap;
+
+        .label-text {
+          color: #475569;
+          font-weight: 500;
+        }
+
+        .help-icon {
+          font-size: 14px;
+          color: #94a3b8;
+          cursor: help;
+          transition: color 0.2s;
+
+          &:hover {
+            color: @primary-color;
+          }
+        }
 
         .api-link {
           font-size: 12px;
@@ -449,6 +497,7 @@ export default {
           background: rgba(24, 144, 255, 0.08);
           border-radius: 4px;
           transition: all 0.2s;
+          margin-left: 4px;
 
           &:hover {
             background: rgba(24, 144, 255, 0.15);
@@ -540,8 +589,13 @@ export default {
           color: #e0e6ed;
           border-bottom-color: rgba(255, 255, 255, 0.06);
 
-          .panel-header .panel-title {
+          .panel-header {
-            color: #e0e6ed;
+            .panel-icon-left {
+              color: #58a6ff;
+            }
+            .panel-title {
+              color: #e0e6ed;
+            }
           }
         }
 
@@ -561,12 +615,26 @@ export default {
           color: #c9d1d9;
         }
 
-        .form-label-with-link .api-link {
+        .form-label-with-tooltip {
-          background: rgba(24, 144, 255, 0.15);
+          .label-text {
-          color: #58a6ff;
+            color: #c9d1d9;
+          }
 
-          &:hover {
+          .help-icon {
-            background: rgba(24, 144, 255, 0.25);
+            color: #6e7681;
+
+            &:hover {
+              color: #58a6ff;
+            }
+          }
+
+          .api-link {
+            background: rgba(24, 144, 255, 0.15);
+            color: #58a6ff;
+
+            &:hover {
+              background: rgba(24, 144, 255, 0.25);
+            }
           }
         }
       }

quantdinger_vue/src/views/trading-assistant/index.vue

@@ -2570,8 +2570,7 @@ export default {
                 trade_direction: tradeDirection,
                 timeframe: values.timeframe,
                 market_type: marketType,
-                // Preset order params (advanced settings removed from UI)
+                // Order execution settings moved to backend env config (ORDER_MODE, MAKER_WAIT_SEC, MAKER_OFFSET_BPS)
-                order_mode: 'maker',
                 margin_mode: 'cross',
                 signal_mode: 'confirmed',
                 // Backtest-like configs