diff --git a/backend/app/crypto_agent/crypto_agent.py b/backend/app/crypto_agent/crypto_agent.py
index 9998258..fb8bbff 100644
--- a/backend/app/crypto_agent/crypto_agent.py
+++ b/backend/app/crypto_agent/crypto_agent.py
@@ -1144,9 +1144,7 @@ class CryptoAgent:
             if decision_type == 'HOLD':
                 hold_reason = decision.get('reason', decision.get('reasoning', '观望'))
                 logger.info(f"\n📊 交易决策: {hold_reason}")
-                await self._notify_signal_not_executed(
-                    market_signal, decision, current_price, reason=f"[模拟盘] {hold_reason}", prefix="[模拟盘]"
-                )
+                # 仅记录日志，不发飞书通知（避免消息过多）
                 return
 
             logger.info(f"\n📊 【执行交易】")
@@ -1172,7 +1170,7 @@ class CryptoAgent:
                 else:
                     error = result.get('error', result.get('message', '未知错误'))
                     logger.error(f"   ❌ 交易失败: {error}")
-                    await self._notify_execution_failure(market_signal, decision, error, prefix="[模拟盘]")
+                    # 仅记录日志，不发飞书通知（避免消息过多）
 
             # 执行平仓
             elif decision_type == 'CLOSE':
@@ -2704,9 +2702,7 @@ class CryptoAgent:
             if decision_type == 'HOLD':
                 hold_reason = decision.get('reason', decision.get('reasoning', '观望'))
                 logger.info(f"   Bitget 决策: {hold_reason}")
-                await self._notify_signal_not_executed(
-                    market_signal, decision, current_price, reason=f"[Bitget] {hold_reason}", prefix="[Bitget]"
-                )
+                # 仅记录日志，不发飞书通知（避免消息过多）
                 return
 
             # 使用执行器
@@ -3046,9 +3042,7 @@ class CryptoAgent:
             if decision_type == 'HOLD':
                 hold_reason = decision.get('reason', decision.get('reasoning', '观望'))
                 logger.info(f"   Hyperliquid 决策: {hold_reason}")
-                await self._notify_signal_not_executed(
-                    market_signal, decision, current_price, reason=f"[Hyperliquid] {hold_reason}", prefix="[Hyperliquid]"
-                )
+                # 仅记录日志，不发飞书通知（避免消息过多）
                 return
 
             # 使用执行器
diff --git a/backend/app/crypto_agent/executor/paper_trading_executor.py b/backend/app/crypto_agent/executor/paper_trading_executor.py
index 37e2215..e6dc46b 100644
--- a/backend/app/crypto_agent/executor/paper_trading_executor.py
+++ b/backend/app/crypto_agent/executor/paper_trading_executor.py
@@ -71,12 +71,13 @@ class PaperTradingExecutor(BaseExecutor):
                 current_price=current_price
             )
 
-            if result.get('success'):
-                order = result.get('order')
-
+            # create_order_from_signal 返回 {'order': ..., 'cancelled_orders': []}
+            # 通过 order 是否存在判断成功
+            order = result.get('order')
+            if order:
                 success_result = {
                     'success': True,
-                    'order_id': order.order_id if order else None,
+                    'order_id': order.order_id,
                     'order_type': order_type,
                     'entry_price': entry_price if order_type == 'limit' else current_price,
                     'margin': adjusted_margin,
@@ -106,26 +107,14 @@ class PaperTradingExecutor(BaseExecutor):
                     'message': result.get('message', '下单失败')
                 }
 
-                # 发送失败通知
-                await self.send_execution_notification(
-                    operation='OPEN',
-                    symbol=symbol,
-                    result=fail_result
-                )
+                # 仅记录日志，不发飞书通知（避免消息过多）
+                logger.warning(f"[模拟盘] 开仓未成功: {symbol} - {fail_result['message']}")
 
                 return fail_result
 
         except Exception as e:
             logger.error(f"[模拟盘] 开仓失败: {e}")
             error_result = {'success': False, 'error': str(e)}
-
-            # 发送失败通知
-            await self.send_execution_notification(
-                operation='OPEN',
-                symbol=decision.get('symbol', ''),
-                result=error_result
-            )
-
             return error_result
 
     async def execute_close(self, decision: Dict[str, Any],