update

backend/app/api/real_trading.py

@@ -340,6 +340,7 @@ async def get_service_status():
         if service:
             account = service.get_account_status()
             status["account"] = account
+            status["auto_trading_enabled"] = service.get_auto_trading_status()
 
         return {
             "success": True,
@@ -348,3 +349,60 @@ async def get_service_status():
     except Exception as e:
         logger.error(f"获取实盘交易服务状态失败: {e}")
         raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.post("/auto-trading")
+async def set_auto_trading(enabled: bool = Query(..., description="是否启用自动交易")):
+    """
+    设置实盘自动交易开关
+
+    Args:
+        enabled: true=启用自动交易，false=禁用自动交易
+    """
+    try:
+        service = get_real_trading_service()
+
+        if not service:
+            raise HTTPException(status_code=404, detail="实盘交易服务未初始化，请检查 API 配置")
+
+        success = service.set_auto_trading(enabled)
+
+        if success:
+            status_text = "启用" if enabled else "禁用"
+            return {
+                "success": True,
+                "message": f"实盘自动交易已{status_text}",
+                "auto_trading_enabled": enabled
+            }
+        else:
+            raise HTTPException(status_code=500, detail="设置自动交易失败")
+
+    except HTTPException:
+        raise
+    except Exception as e:
+        logger.error(f"设置自动交易失败: {e}")
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/auto-trading")
+async def get_auto_trading_status():
+    """获取实盘自动交易状态"""
+    try:
+        service = get_real_trading_service()
+
+        if not service:
+            return {
+                "success": False,
+                "message": "实盘交易服务未初始化",
+                "auto_trading_enabled": False
+            }
+
+        enabled = service.get_auto_trading_status()
+
+        return {
+            "success": True,
+            "auto_trading_enabled": enabled
+        }
+    except Exception as e:
+        logger.error(f"获取自动交易状态失败: {e}")
+        raise HTTPException(status_code=500, detail=str(e))

backend/app/crypto_agent/crypto_agent.py

@@ -43,12 +43,16 @@ class CryptoAgent:
         self.llm_analyzer = LLMSignalAnalyzer()
         self.signal_db = get_signal_db_service()  # 信号数据库服务
 
-        # 模拟交易服务
+        # 模拟交易服务（始终启用）
-        self.paper_trading_enabled = self.settings.paper_trading_enabled
+        self.paper_trading = get_paper_trading_service()
-        if self.paper_trading_enabled:
+
-            self.paper_trading = get_paper_trading_service()
+        # 实盘交易服务（如果配置了 API）
-        else:
+        self.real_trading = None
-            self.paper_trading = None
+        try:
+            from app.services.real_trading_service import get_real_trading_service
+            self.real_trading = get_real_trading_service()
+        except Exception as e:
+            logger.warning(f"实盘交易服务初始化失败: {e}")
 
         # 状态管理
         self.last_signals: Dict[str, Dict[str, Any]] = {}
@@ -75,8 +79,13 @@ class CryptoAgent:
         })
 
         logger.info(f"加密货币智能体初始化完成（LLM 驱动），监控交易对: {self.symbols}")
-        if self.paper_trading_enabled:
+        logger.info(f"模拟交易: 始终启用")
-            logger.info(f"模拟交易已启用")
+
+        if self.real_trading:
+            auto_status = "启用" if self.real_trading.get_auto_trading_status() else "禁用"
+            logger.info(f"实盘交易: 已配置 (自动交易: {auto_status})")
+        else:
+            logger.info(f"实盘交易: 未配置")
 
     def _on_price_update(self, symbol: str, price: float):
         """处理实时价格更新（用于模拟交易）"""
@@ -495,8 +504,8 @@ class CryptoAgent:
                 self.last_signals[symbol] = best_signal
                 self.signal_cooldown[symbol] = datetime.now()
 
-                # 5. 创建模拟订单
+                # 5. 创建模拟订单（始终执行）
-                if self.paper_trading_enabled and self.paper_trading:
+                if self.paper_trading:
                     grade = best_signal.get('grade', 'D')
                     position_size = best_signal.get('position_size', 'light')
                     if grade != 'D':
@@ -513,6 +522,24 @@ class CryptoAgent:
                         order = result.get('order')
                         if order:
                             logger.info(f"   📝 已创建模拟订单: {order.order_id} | 仓位: {position_size}")
+
+                # 6. 创建实盘订单（如果启用了自动交易）
+                if self.real_trading and self.real_trading.get_auto_trading_status():
+                    grade = best_signal.get('grade', 'D')
+                    position_size = best_signal.get('position_size', 'light')
+                    if grade != 'D':
+                        # 转换信号格式以兼容 real_trading
+                        real_signal = self._convert_to_real_signal(symbol, best_signal, current_price)
+                        result = self.real_trading.create_order_from_signal(real_signal, current_price)
+
+                        if result.get('success'):
+                            logger.info(f"   💰 已创建实盘订单: {result.get('order_id')} | 仓位: {position_size} | 数量: ${result.get('quantity', 0):.2f}")
+
+                            # 发送实盘订单成交通知
+                            await self._notify_real_order_created(symbol, best_signal, result)
+                        elif not result.get('skipped'):
+                            # 只有非跳过的情况才记录错误
+                            logger.warning(f"   ⚠️  实盘订单创建失败: {result.get('message')}")
             else:
                 if best_signal:
                     logger.info(f"\n⏸️  信号冷却中或置信度不足，不发送通知")
@@ -698,6 +725,62 @@ class CryptoAgent:
         except Exception as e:
             logger.error(f"持仓回顾失败: {e}", exc_info=True)
 
+    def _convert_to_real_signal(self, symbol: str, signal: Dict[str, Any],
+                                current_price: float) -> Dict[str, Any]:
+        """转换 LLM 信号格式为实盘交易格式"""
+        signal_type = signal.get('type', 'medium_term')
+        type_map = {'short_term': 'short_term', 'medium_term': 'swing', 'long_term': 'swing'}
+
+        # 获取入场类型和入场价
+        entry_type = signal.get('entry_type', 'market')
+        entry_price = signal.get('entry_price', current_price)
+
+        # 映射 action: buy -> long, sell -> short
+        action = signal.get('action', 'hold')
+        side_map = {'buy': 'long', 'sell': 'short'}
+
+        return {
+            'symbol': symbol,
+            'side': side_map.get(action, 'long'),
+            'entry_type': entry_type,
+            'entry_price': entry_price,
+            'stop_loss': signal.get('stop_loss', 0),
+            'take_profit': signal.get('take_profit', 0),
+            'confidence': signal.get('confidence', 0),
+            'grade': signal.get('grade', 'D'),
+            'signal_type': type_map.get(signal_type, 'swing'),
+            'position_size': signal.get('position_size', 'light'),  # LLM 建议的仓位大小
+            'trend': signal.get('trend')
+        }
+
+    async def _notify_real_order_created(
+        self,
+        symbol: str,
+        signal: Dict[str, Any],
+        result: Dict[str, Any]
+    ):
+        """发送实盘订单创建通知"""
+        side = signal.get('action', 'buy')
+        side_text = "做多" if side == 'buy' else "做空"
+        grade = signal.get('grade', 'N/A')
+        position_size = result.get('position_size', 'light')
+        quantity = result.get('quantity', 0)
+
+        message = f"""💰 实盘订单已创建
+
+交易对: {symbol}
+方向: {side_text}
+等级: {grade}
+仓位: {position_size}
+数量: ${quantity:.2f}
+订单 ID: {result.get('order_id', '')[:12]}...
+
+⚠️ 真实资金交易中"""
+
+        await self.feishu.send_text(message)
+        await self.telegram.send_message(message)
+        logger.info(f"已发送实盘订单创建通知: {result.get('order_id')}")
+
     async def _notify_position_adjustment(
         self,
         symbol: str,

backend/app/services/position_manager.py

@@ -0,0 +1,198 @@
+"""
+仓位管理服务 - 供模拟盘和实盘共用
+基于 LLM 建议动态计算仓位大小
+"""
+from typing import Dict, Any, Optional, Tuple
+from abc import ABC, abstractmethod
+from app.utils.logger import logger
+
+
+class PositionCalculator(ABC):
+    """仓位计算器抽象基类"""
+
+    @abstractmethod
+    def get_account_status(self) -> Dict[str, Any]:
+        """获取账户状态"""
+        pass
+
+    @abstractmethod
+    def get_max_leverage(self) -> int:
+        """获取最大杠杆"""
+        pass
+
+
+class PositionManager:
+    """
+    仓位管理器
+
+    根据 LLM 建议的仓位大小（heavy/medium/light）动态计算实际保证金和持仓价值
+    模拟盘和实盘共用同一套仓位管理逻辑
+    """
+
+    def __init__(self, calculator: PositionCalculator):
+        """
+        初始化仓位管理器
+
+        Args:
+            calculator: 仓位计算器（模拟盘或实盘）
+        """
+        self.calculator = calculator
+
+    def calculate_position(
+        self,
+        position_size: str,
+        symbol: str,
+        custom_ratios: Optional[Dict[str, float]] = None
+    ) -> Tuple[float, float]:
+        """
+        根据 LLM 建议计算仓位
+
+        Args:
+            position_size: LLM 建议的仓位大小 ('heavy', 'medium', 'light')
+            symbol: 交易对
+            custom_ratios: 自定义仓位比例，可选
+
+        Returns:
+            (margin, position_value) 元组
+        """
+        account = self.calculator.get_account_status()
+        max_leverage = self.calculator.get_max_leverage()
+
+        balance = account['current_balance']
+        current_position_value = account.get('total_position_value', 0)
+
+        # 计算可用保证金空间
+        max_position_value = balance * max_leverage
+        available_position_value = max_position_value - current_position_value
+
+        if available_position_value <= 0:
+            logger.warning(f"已达最大杠杆限制，无法开仓")
+            return 0, 0
+
+        # 使用自定义比例或默认比例
+        ratios = custom_ratios or {
+            'heavy': 0.30,
+            'medium': 0.15,
+            'light': 0.05
+        }
+
+        size_ratio = ratios.get(position_size, 0.05)
+
+        # 计算目标持仓价值
+        target_position_value = available_position_value * size_ratio
+
+        # 设置最小和最大限制
+        min_position_value = 1000  # 最小持仓价值
+        max_single_position = balance * 5  # 单笔最大不超过 5x 杠杆
+
+        position_value = max(min_position_value, min(target_position_value, max_single_position))
+        position_value = min(position_value, available_position_value)
+        position_value = round(position_value, 2)
+
+        # 计算对应的保证金
+        margin = round(position_value / max_leverage, 2)
+
+        logger.info(f"动态仓位计算: {position_size} | 可用空间: ${available_position_value:,.0f} | "
+                   f"目标仓位: ${position_value:,.0f} | 保证金: ${margin:,.0f}")
+
+        return margin, position_value
+
+
+class PaperPositionCalculator(PositionCalculator):
+    """模拟盘仓位计算器"""
+
+    def __init__(self, account_status_getter, max_leverage: int = 20):
+        """
+        初始化模拟盘计算器
+
+        Args:
+            account_status_getter: 获取账户状态的函数
+            max_leverage: 最大杠杆倍数
+        """
+        self.account_status_getter = account_status_getter
+        self._max_leverage = max_leverage
+
+    def get_account_status(self) -> Dict[str, Any]:
+        return self.account_status_getter()
+
+    def get_max_leverage(self) -> int:
+        return self._max_leverage
+
+
+class RealPositionCalculator(PositionCalculator):
+    """实盘仓位计算器"""
+
+    def __init__(self, balance: float, used_margin: float, total_position_value: float, max_leverage: int = 10):
+        """
+        初始化实盘计算器
+
+        Args:
+            balance: 账户余额
+            used_margin: 已用保证金
+            total_position_value: 总持仓价值
+            max_leverage: 最大杠杆倍数
+        """
+        self._account_status = {
+            'current_balance': balance,
+            'used_margin': used_margin,
+            'total_position_value': total_position_value
+        }
+        self._max_leverage = max_leverage
+
+    def get_account_status(self) -> Dict[str, Any]:
+        return self._account_status
+
+    def get_max_leverage(self) -> int:
+        return self._max_leverage
+
+
+def calculate_paper_position(
+    account_status_getter,
+    position_size: str,
+    symbol: str,
+    max_leverage: int = 20
+) -> Tuple[float, float]:
+    """
+    计算模拟盘仓位（快捷方法）
+
+    Args:
+        account_status_getter: 获取账户状态的函数
+        position_size: LLM 建议的仓位大小
+        symbol: 交易对
+        max_leverage: 最大杠杆倍数
+
+    Returns:
+        (margin, position_value) 元组
+    """
+    calculator = PaperPositionCalculator(account_status_getter, max_leverage)
+    manager = PositionManager(calculator)
+    return manager.calculate_position(position_size, symbol)
+
+
+def calculate_real_position(
+    balance: float,
+    used_margin: float,
+    total_position_value: float,
+    position_size: str,
+    symbol: str,
+    max_leverage: int = 10,
+    custom_ratios: Optional[Dict[str, float]] = None
+) -> Tuple[float, float]:
+    """
+    计算实盘仓位（快捷方法）
+
+    Args:
+        balance: 账户余额
+        used_margin: 已用保证金
+        total_position_value: 总持仓价值
+        position_size: LLM 建议的仓位大小
+        symbol: 交易对
+        max_leverage: 最大杠杆倍数
+        custom_ratios: 自定义仓位比例（实盘可用更保守的配置）
+
+    Returns:
+        (margin, position_value) 元组
+    """
+    calculator = RealPositionCalculator(balance, used_margin, total_position_value, max_leverage)
+    manager = PositionManager(calculator)
+    return manager.calculate_position(position_size, symbol, custom_ratios)

backend/app/services/real_trading_service.py

@@ -2,6 +2,7 @@
 实盘交易服务 - Bitget 合约交易
 
 提供与模拟交易服务类似的接口，但执行的是真实交易
+集成 LLM 仓位管理决策
 """
 import uuid
 from datetime import datetime, timedelta
@@ -10,6 +11,7 @@ from typing import Dict, Any, List, Optional
 from app.models.real_trading import RealOrder
 from app.models.paper_trading import OrderStatus, OrderSide, SignalGrade, EntryType
 from app.services.db_service import db_service
+from app.services.position_manager import calculate_real_position
 from app.config import get_settings
 from app.utils.logger import logger
 
@@ -29,6 +31,9 @@ class RealTradingService:
         self.risk_per_trade = self.settings.real_trading_risk_per_trade
         self.max_orders = self.settings.real_trading_max_orders
 
+        # 自动交易开关（从数据库加载）
+        self.auto_trading_enabled = self._load_auto_trading_status()
+
         # 获取交易 API (使用 CCXT SDK 版本)
         from app.services.bitget_trading_api_sdk import get_bitget_trading_api
         self.trading_api = get_bitget_trading_api()
@@ -44,14 +49,81 @@ class RealTradingService:
         self._load_active_orders()
 
         logger.info(f"实盘交易服务初始化完成（最大单笔: ${self.max_single_position}，"
-                   f"杠杆: {self.default_leverage}x，最大持仓: {self.max_orders}）")
+                   f"杠杆: {self.default_leverage}x，最大持仓: {self.max_orders}，"
+                   f"自动交易: {'启用' if self.auto_trading_enabled else '禁用'}）")
 
     def _ensure_table_exists(self):
         """确保数据表已创建"""
         from app.models.real_trading import RealOrder
         from app.models.database import Base
+        from sqlalchemy import text
         Base.metadata.create_all(bind=db_service.engine)
 
+        # 创建自动交易开关表
+        db = db_service.get_session()
+        try:
+            db.execute(text("""
+                CREATE TABLE IF NOT EXISTS real_trading_settings (
+                    key TEXT PRIMARY KEY,
+                    value TEXT NOT NULL,
+                    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+                )
+            """))
+            db.commit()
+
+            # 初始化自动交易开关
+            db.execute(text("""
+                INSERT OR IGNORE INTO real_trading_settings (key, value)
+                VALUES ('auto_trading_enabled', '0')
+            """))
+            db.commit()
+        except Exception as e:
+            logger.warning(f"创建设置表失败: {e}")
+            db.rollback()
+        finally:
+            db.close()
+
+    def _load_auto_trading_status(self) -> bool:
+        """从数据库加载自动交易开关状态"""
+        db = db_service.get_session()
+        try:
+            from sqlalchemy import text
+            result = db.execute(text("SELECT value FROM real_trading_settings WHERE key = 'auto_trading_enabled'")).fetchone()
+            if result:
+                return result[0] == '1'
+            return False
+        except Exception as e:
+            logger.warning(f"加载自动交易状态失败: {e}")
+            return False
+        finally:
+            db.close()
+
+    def set_auto_trading(self, enabled: bool) -> bool:
+        """设置自动交易开关"""
+        db = db_service.get_session()
+        try:
+            from sqlalchemy import text
+            db.execute(text("""
+                UPDATE real_trading_settings
+                SET value = :value, updated_at = CURRENT_TIMESTAMP
+                WHERE key = 'auto_trading_enabled'
+            """), {'value': '1' if enabled else '0'})
+            db.commit()
+
+            self.auto_trading_enabled = enabled
+            logger.info(f"实盘自动交易已{'启用' if enabled else '禁用'}")
+            return True
+        except Exception as e:
+            logger.error(f"设置自动交易失败: {e}")
+            db.rollback()
+            return False
+        finally:
+            db.close()
+
+    def get_auto_trading_status(self) -> bool:
+        """获取自动交易状态"""
+        return self.auto_trading_enabled
+
     def _load_active_orders(self):
         """从数据库加载活跃订单"""
         db = db_service.get_session()
@@ -70,15 +142,33 @@ class RealTradingService:
 
     def create_order_from_signal(self, signal: Dict[str, Any], current_price: float = None) -> Dict[str, Any]:
         """
-        从信号创建实盘订单
+        从信号创建实盘订单（集成 LLM 仓位管理）
 
         Args:
             signal: LLM 分析信号
+                - symbol: 交易对
+                - side: 'long' or 'short'
+                - entry_type: 'market' or 'limit'
+                - entry_price: 入场价
+                - stop_loss: 止损价
+                - take_profit: 止盈价
+                - grade: 信号等级
+                - confidence: 置信度
+                - position_size: LLM 建议的仓位大小 ('heavy', 'medium', 'light')
             current_price: 当前价格
 
         Returns:
             创建结果
         """
+        # 检查自动交易开关
+        if not self.auto_trading_enabled:
+            logger.info(f"实盘自动交易已禁用，跳过信号执行")
+            return {
+                'success': False,
+                'message': '实盘自动交易已禁用',
+                'skipped': True
+            }
+
         if not self.trading_api:
             return {
                 'success': False,
@@ -109,6 +199,7 @@ class RealTradingService:
             take_profit = signal.get('take_profit')
             grade = signal.get('grade', 'D')
             confidence = signal.get('confidence', 0)
+            position_size = signal.get('position_size', 'light')  # LLM 建议的仓位大小
 
             # 验证必需参数
             if not all([symbol, side, stop_loss, take_profit]):
@@ -141,12 +232,52 @@ class RealTradingService:
                     'message': f'已达最大持仓数 {self.max_orders}'
                 }
 
-            # 风险检查 - 检查账户余额
+            # 获取账户状态
-            balance_info = self._check_balance_risk(symbol, entry_price, stop_loss)
+            account = self.get_account_status()
-            if not balance_info['can_trade']:
+            balance = account['current_balance']
+            available = account['available']
+            used_margin = account['used_margin']
+            total_position_value = account['total_position_value']
+
+            if available < 10:
                 return {
                     'success': False,
-                    'message': balance_info['reason']
+                    'message': f'可用余额不足 (${available:.2f})'
+                }
+
+            # === 使用 LLM 建议的仓位大小计算仓位 ===
+            # 实盘使用更保守的比例配置
+            custom_ratios = {
+                'heavy': 0.15,   # 激进方案：heavy 15%（模拟盘是 30%）
+                'medium': 0.08,  # 激进方案：medium 8%（模拟盘是 15%）
+                'light': 0.03    # 激进方案：light 3%（模拟盘是 5%）
+            }
+
+            # 计算仓位（使用统一的仓位管理器）
+            margin, position_value = calculate_real_position(
+                balance=balance,
+                used_margin=used_margin,
+                total_position_value=total_position_value,
+                position_size=position_size,
+                symbol=symbol,
+                max_leverage=self.default_leverage,
+                custom_ratios=custom_ratios
+            )
+
+            if margin <= 0 or position_value <= 0:
+                return {
+                    'success': False,
+                    'message': '无法开仓：仓位计算失败或已达杠杆限制'
+                }
+
+            quantity = position_value  # 订单数量（以 USDT 计价）
+
+            # 最小仓位限制（100 美金测试，最小 5 USDT）
+            min_quantity = 5
+            if quantity < min_quantity:
+                return {
+                    'success': False,
+                    'message': f'计算仓位 ${quantity:.2f} 小于最小值 ${min_quantity}'
                 }
 
             # 创建订单对象
@@ -158,14 +289,14 @@ class RealTradingService:
                 entry_price=entry_price,
                 stop_loss=stop_loss,
                 take_profit=take_profit,
-                quantity=balance_info['quantity'],
+                quantity=quantity,
                 leverage=self.default_leverage,
                 signal_grade=SignalGrade[grade.upper()] if grade.upper() in ['A', 'B', 'C', 'D'] else SignalGrade.D,
                 signal_type=signal.get('signal_type', 'swing'),
                 confidence=confidence,
                 trend=signal.get('trend'),
                 entry_type=EntryType.MARKET if entry_type == 'market' else EntryType.LIMIT,
-                status=OrderStatus.PENDING
+                status=OrderStatus.OPEN if entry_type == 'market' else OrderStatus.PENDING
             )
 
             db.add(order)
@@ -189,11 +320,15 @@ class RealTradingService:
                 self.active_orders[order_id] = order
 
                 result['success'] = True
-                result['message'] = '实盘订单创建成功'
+                result['message'] = f'实盘订单创建成功 (仓位: {position_size})'
                 result['order_id'] = order_id
                 result['exchange_order_id'] = exchange_result.get('order_id')
+                result['position_size'] = position_size
+                result['quantity'] = quantity
 
-                logger.info(f"✅ 实盘订单创建成功: {symbol} {side} ${entry_price} -> {exchange_result.get('order_id')}")
+                logger.info(f"✅ 实盘订单创建成功: {symbol} {side} ${entry_price} | "
+                           f"仓位: {position_size} | 数量: ${quantity:.2f} | "
+                           f"-> {exchange_result.get('order_id')}")
             else:
                 # 下单失败，删除记录
                 db.delete(order)
@@ -213,59 +348,6 @@ class RealTradingService:
 
         return result
 
-    def _check_balance_risk(self, symbol: str, entry_price: float, stop_loss: float) -> Dict:
-        """
-        检查余额和风险
-
-        Returns:
-            {'can_trade': bool, 'reason': str, 'quantity': float}
-        """
-        try:
-            # 获取账户余额
-            balance_info = self.trading_api.get_balance()
-            usdt_balance = balance_info.get('USDT', {})
-            available = float(usdt_balance.get('available', 0))
-
-            if available < 10:
-                return {
-                    'can_trade': False,
-                    'reason': f'可用余额不足 (${available:.2f})',
-                    'quantity': 0
-                }
-
-            # 计算风险
-            risk_amount = entry_price - stop_loss
-            risk_percent = (risk_amount / entry_price) * 100
-
-            # 根据风险计算仓位
-            max_quantity = (available * self.risk_per_trade) / (risk_percent / 100)
-
-            # 限制单笔最大仓位
-            max_quantity = min(max_quantity, self.max_single_position)
-
-            # 最小仓位限制
-            min_quantity = 10
-            if max_quantity < min_quantity:
-                return {
-                    'can_trade': False,
-                    'reason': f'风险过高，计算仓位 ${max_quantity:.2f} 小于最小值 ${min_quantity}',
-                    'quantity': 0
-                }
-
-            return {
-                'can_trade': True,
-                'reason': '',
-                'quantity': round(max_quantity, 2)
-            }
-
-        except Exception as e:
-            logger.error(f"检查余额风险失败: {e}")
-            return {
-                'can_trade': False,
-                'reason': f'风险检查失败: {str(e)}',
-                'quantity': 0
-            }
-
     def _place_bitget_order(self, order: RealOrder, current_price: float) -> Dict:
         """
         调用 Bitget API 下单 (使用 CCXT SDK)
@@ -401,6 +483,43 @@ class RealTradingService:
                 'available': 0
             }
 
+    def get_position_info(self) -> Dict[str, Any]:
+        """
+        获取当前持仓信息（供 LLM 分析使用）
+
+        Returns:
+            持仓信息字典
+        """
+        account = self.get_account_status()
+        active_orders = self.get_active_orders()
+
+        # 计算当前杠杆
+        balance = account['current_balance']
+        total_position_value = account['total_position_value']
+        current_leverage = total_position_value / balance if balance > 0 else 0
+
+        # 格式化持仓列表
+        positions = []
+        for order in active_orders:
+            positions.append({
+                'symbol': order.get('symbol'),
+                'side': order.get('side'),
+                'status': order.get('status'),
+                'entry_price': order.get('filled_price') or order.get('entry_price'),
+                'quantity': order.get('quantity'),
+                'pnl_percent': order.get('pnl_percent', 0)
+            })
+
+        return {
+            'account_balance': balance,
+            'total_position_value': total_position_value,
+            'current_leverage': current_leverage,
+            'max_leverage': self.default_leverage,
+            'active_order_count': len(active_orders),
+            'max_orders': self.max_orders,
+            'positions': positions
+        }
+
 
 # 全局实例
 _real_trading_service: Optional[RealTradingService] = None
@@ -410,8 +529,11 @@ def get_real_trading_service() -> Optional[RealTradingService]:
     """
     获取实盘交易服务实例（单例）
 
+    注意：不再检查 REAL_TRADING_ENABLED 配置
+    只要 API 配置了就初始化服务，自动交易可以单独控制
+
     Returns:
-        RealTradingService 实例或 None（如果未配置或未启用）
+        RealTradingService 实例或 None（如果未配置 API）
     """
     global _real_trading_service
 
@@ -420,11 +542,7 @@ def get_real_trading_service() -> Optional[RealTradingService]:
 
     settings = get_settings()
 
-    # 检查是否启用实盘交易
+    # 检查是否配置了 API Key（不再检查 REAL_TRADING_ENABLED）
-    if not settings.real_trading_enabled:
-        return None
-
-    # 检查是否配置了 API Key
     if not settings.bitget_api_key or not settings.bitget_api_secret:
         logger.warning("Bitget API Key 未配置，实盘交易功能不可用")
         return None

frontend/real-trading.html

@@ -362,6 +362,81 @@
             color: var(--text-secondary);
             margin-top: 4px;
         }
+
+        .switch-container {
+            display: flex;
+            align-items: center;
+            gap: 12px;
+        }
+
+        .switch-label {
+            font-size: 14px;
+            color: var(--text-primary);
+        }
+
+        .switch {
+            position: relative;
+            display: inline-block;
+            width: 50px;
+            height: 26px;
+        }
+
+        .switch input {
+            opacity: 0;
+            width: 0;
+            height: 0;
+        }
+
+        .slider {
+            position: absolute;
+            cursor: pointer;
+            top: 0;
+            left: 0;
+            right: 0;
+            bottom: 0;
+            background-color: #444;
+            transition: .4s;
+            border-radius: 26px;
+        }
+
+        .slider:before {
+            position: absolute;
+            content: "";
+            height: 18px;
+            width: 18px;
+            left: 4px;
+            bottom: 4px;
+            background-color: white;
+            transition: .4s;
+            border-radius: 50%;
+        }
+
+        input:checked + .slider {
+            background-color: var(--accent);
+        }
+
+        input:checked + .slider:before {
+            transform: translateX(24px);
+        }
+
+        .switch-disabled {
+            opacity: 0.5;
+            cursor: not-allowed;
+        }
+
+        .status-text {
+            font-size: 12px;
+            color: var(--text-secondary);
+            min-width: 60px;
+        }
+
+        .status-text.enabled {
+            color: #00ff41;
+        }
+
+        .status-text.disabled {
+            color: #ff4444;
+        }
     </style>
 </head>
 <body>
@@ -374,9 +449,26 @@
                             实盘交易
                             <span class="real-badge">LIVE</span>
                         </div>
-                        <button class="refresh-btn" @click="refreshData">
+                        <div style="display: flex; align-items: center; gap: 16px;">
-                            刷新
+                            <!-- 自动交易开关 -->
-                        </button>
+                            <div class="switch-container" v-if="apiConfigured">
+                                <span class="switch-label">自动交易</span>
+                                <label class="switch" :class="{ 'switch-disabled': !serviceEnabled }">
+                                    <input type="checkbox"
+                                           v-model="autoTradingEnabled"
+                                           @change="toggleAutoTrading"
+                                           :disabled="!serviceEnabled || switching">
+                                    <span class="slider"></span>
+                                </label>
+                                <span class="status-text"
+                                      :class="{ enabled: autoTradingEnabled, disabled: !autoTradingEnabled }">
+                                    {{ autoTradingEnabled ? '已启用' : '已禁用' }}
+                                </span>
+                            </div>
+                            <button class="refresh-btn" @click="refreshData">
+                                刷新
+                            </button>
+                        </div>
                     </div>
                 </div>
 
@@ -560,6 +652,8 @@
                     serviceEnabled: false,
                     apiConfigured: false,
                     useTestnet: true,
+                    autoTradingEnabled: false,
+                    switching: false,
                     account: {
                         current_balance: 0,
                         available: 0,
@@ -622,6 +716,8 @@
                             this.serviceEnabled = status.enabled;
                             this.apiConfigured = status.api_configured;
                             this.useTestnet = status.use_testnet;
+                            // 获取自动交易状态
+                            this.autoTradingEnabled = status.auto_trading_enabled || false;
                             if (status.account) {
                                 this.account = status.account;
                             }
@@ -631,6 +727,34 @@
                     }
                 },
 
+                async toggleAutoTrading() {
+                    if (this.switching) return;
+
+                    this.switching = true;
+                    try {
+                        const response = await axios.post('/api/real-trading/auto-trading', null, {
+                            params: { enabled: this.autoTradingEnabled }
+                        });
+
+                        if (response.data.success) {
+                            // 刷新状态
+                            await this.fetchServiceStatus();
+                            alert(response.data.message);
+                        } else {
+                            // 恢复原状态
+                            this.autoTradingEnabled = !this.autoTradingEnabled;
+                            alert('设置失败: ' + (response.data.message || '未知错误'));
+                        }
+                    } catch (error) {
+                        console.error('设置自动交易失败:', error);
+                        // 恢复原状态
+                        this.autoTradingEnabled = !this.autoTradingEnabled;
+                        alert('设置失败: ' + (error.response?.data?.detail || error.message));
+                    } finally {
+                        this.switching = false;
+                    }
+                },
+
                 async fetchAccountStatus() {
                     try {
                         const response = await axios.get('/api/real-trading/account');