diff --git a/YLErpDAL/Modules/TradeModule/DealModule/TradeUnwindService.cs b/YLErpDAL/Modules/TradeModule/DealModule/TradeUnwindService.cs
index 7380b1c1..94fe5d3e 100644
--- a/YLErpDAL/Modules/TradeModule/DealModule/TradeUnwindService.cs
+++ b/YLErpDAL/Modules/TradeModule/DealModule/TradeUnwindService.cs
@@ -1833,6 +1833,10 @@ namespace YLErp.Modules.TradeModule.DealModule
             td.OptId = UserId;
             td.OptName = UserName;
             td.OptDate = OptDate;
+            if (td.TradeStatus!=ConsTrade.确认成交)
+            {
+                throw new Exception("当前交易状态不是确认成交");
+            }
             if (isSwap)
             {
                 td.TradeStatus = ConsTrade.互换待复核;