diff --git a/order-management-base-service/src/main/java/com/dxhy/order/baseservice/module/buyer/service/impl/BuyerServiceImpl.java b/order-management-base-service/src/main/java/com/dxhy/order/baseservice/module/buyer/service/impl/BuyerServiceImpl.java
index 625a05fc..a27ed8f3 100644
--- a/order-management-base-service/src/main/java/com/dxhy/order/baseservice/module/buyer/service/impl/BuyerServiceImpl.java
+++ b/order-management-base-service/src/main/java/com/dxhy/order/baseservice/module/buyer/service/impl/BuyerServiceImpl.java
@@ -442,8 +442,8 @@ public class BuyerServiceImpl implements BuyerService {
                 }
             });
         }
+        buyerMapper.deleteBuyerDetail(buyerEntity.getId());
         if(buyerEntity.getBuyerEntityDetail() != null && buyerEntity.getBuyerEntityDetail().size()>0){
-            buyerMapper.deleteBuyerDetail(buyerEntity.getId());
             buyerMapper.batchInsertBuyerDetail(buyerEntity.getBuyerEntityDetail());
         }
         if(isAdd && existBuyer != null){