diff --git a/services/erp/erp.go b/services/erp/erp.go
index e4e8979..32f8c4d 100644
--- a/services/erp/erp.go
+++ b/services/erp/erp.go
@@ -211,7 +211,7 @@ func GetZhaizhiQty(PlantNr int, UserId string, alldata_Article *[]model.Article)
 				fmt.Println(err)
 				continue
 			}
-			artInfo.WIPQty = qty
+			artInfo.WIPQty += qty
 			err = dao_ArticleStock.UpdateOne(artInfo)
 			if err != nil {
 				fmt.Println(err)
@@ -271,7 +271,7 @@ func GetChaigouQty(PlantNr int, UserId string, alldata_Article *[]model.Article)
 				fmt.Println(err)
 				continue
 			}
-			artInfo.PUCQty = qty
+			artInfo.PUCQty += qty
 			dao_ArticleStock.UpdateOne(artInfo)
 		}
 	}