diff --git a/trading_system/position_manager.py b/trading_system/position_manager.py
index 66f56b4..79a0f18 100644
--- a/trading_system/position_manager.py
+++ b/trading_system/position_manager.py
@@ -2946,9 +2946,11 @@ class PositionManager:
                                     logger.info(f"  → {symbol} 无止损/止盈单，将补建记录、自动挂止损止盈并纳入监控")
                             # 不再因 is_clearly_manual 或 无 SL/TP 跳过，一律补建 + 挂 SL/TP + 监控
                             entry_reason_sync = "sync_recovered_unknown_origin" if sync_unknown_origin else "sync_recovered"
+                            # 仅当 DB 中已有「同 symbol、同 entry_order_id、且 status=open」的记录时才跳过，避免已平仓旧单占用 order_id 导致误跳过补建
                             if entry_order_id and hasattr(Trade, "get_by_entry_order_id"):
                                 try:
-                                    if Trade.get_by_entry_order_id(entry_order_id):
+                                    existing = Trade.get_by_entry_order_id(entry_order_id)
+                                    if existing and existing.get("status") == "open" and existing.get("symbol") == symbol:
                                         continue
                                 except Exception:
                                     pass