diff --git a/app/api/endpoints/order_additional_fee.py b/app/api/endpoints/order_additional_fee.py
index 99ee1cf..c6adf0d 100644
--- a/app/api/endpoints/order_additional_fee.py
+++ b/app/api/endpoints/order_additional_fee.py
@@ -161,7 +161,8 @@ async def update_additional_fee(
     """更新加价请求"""
     # 获取加价请求
     old_fee_request = db.query(OrderAdditionalFeeDB).filter(
-        OrderAdditionalFeeDB.id == request_id
+        OrderAdditionalFeeDB.id == request_id,
+        OrderAdditionalFeeDB.result == AdditionalFeeResult.PENDING
     ).first()
     
     if not old_fee_request: