diff --git a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/impl/SmErpInventoryRecordsServiceImpl.java b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/impl/SmErpInventoryRecordsServiceImpl.java
index 70cacb477..9cc0230bf 100644
--- a/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/impl/SmErpInventoryRecordsServiceImpl.java
+++ b/pjcloud-supermarket/pjcloud-supermarket-biz/src/main/java/com/bsd/pjcloud/supermarket/service/impl/SmErpInventoryRecordsServiceImpl.java
@@ -515,10 +515,11 @@ public class SmErpInventoryRecordsServiceImpl extends ServiceImpl<SmErpInventory
             updateStockDTO.setId(item.getErpSpuId());
             Double quantity = item.getQuantity();
             String orderType = item.getOrderType();
+            //入库的删除就是减去入的库存，所以是负数
             if (orderType.equals(OrderTypeEnum.RK.getType())){
-                updateStockDTO.setIncrCount(quantity);
-            }else if (orderType.equals(OrderTypeEnum.CK.getType())){
                 updateStockDTO.setIncrCount(-quantity);
+            }else if (orderType.equals(OrderTypeEnum.CK.getType())){
+                updateStockDTO.setIncrCount(quantity);
             }else {
                 throw new RuntimeException("订单类型错误");
             }