diff --git a/backend/app/services/paper_trading_service.py b/backend/app/services/paper_trading_service.py
index b5c4105..8d324fc 100644
--- a/backend/app/services/paper_trading_service.py
+++ b/backend/app/services/paper_trading_service.py
@@ -324,6 +324,7 @@ class PaperTradingService:
             触发的订单结果列表（包括挂单激活和平仓结果）
         """
         triggered = []
+        activated_order_ids = set()  # 记录本轮刚激活的订单，避免立即检查止盈止损
 
         # 1. 检查挂单是否触发入场
         pending_orders = [
@@ -334,12 +335,14 @@ class PaperTradingService:
             result = self._check_pending_entry(order, current_price)
             if result:
                 triggered.append(result)
+                activated_order_ids.add(order.order_id)
                 logger.info(f"挂单触发入场: {order.order_id} | {symbol} @ ${current_price:,.2f}")
 
-        # 2. 检查持仓订单是否触发止盈止损
+        # 2. 检查持仓订单是否触发止盈止损（跳过本轮刚激活的订单）
         open_orders = [
             order for order in self.active_orders.values()
             if order.symbol == symbol and order.status == OrderStatus.OPEN
+            and order.order_id not in activated_order_ids
         ]
         for order in open_orders:
             result = self._check_order_trigger(order, current_price)