diff --git a/business/partner/purchase/jdshop/store_sku.go b/business/partner/purchase/jdshop/store_sku.go
index abfb1aa9a..dbc0d76cc 100644
--- a/business/partner/purchase/jdshop/store_sku.go
+++ b/business/partner/purchase/jdshop/store_sku.go
@@ -120,8 +120,7 @@ func (p *PurchaseHandler) UpdateStoreSkus(ctx *jxcontext.Context, storeID int, v
 			}
 			err = api.JdShopAPI.UpdateWare(updateWareParam)
 			for _, vv := range v.StoreSkuSyncInfoJds {
-				api.JdShopAPI.DeleteSku(utils.Str2Int64(vv.VendorSkuID))
-				updateSkusParam, err := buildUpdateSkusParam(v, vv, true)
+				updateSkusParam, err := buildUpdateSkusParam(v, vv, false)
 				if err != nil {
 					failedList = putils.GetErrMsg2FailedSingleList(storeSkuList, err, storeID, model.VendorChineseNames[model.VendorIDJDShop], "更新商品基础信息")
 					return failedList, err
@@ -616,7 +615,11 @@ func buildUpdateSkusParam(storeSku *dao.StoreSkuSyncInfo, v *dao.StoreSkuSyncInf
 		sku.StockNum = "0"
 	}
 	if !isCreate {
-		sku.SkuID = utils.Str2Int64(v.VendorSkuID)
+		result, err2 := api.JdShopAPI.FindSkuById(utils.Str2Int64(v.VendorSkuID))
+		err = err2
+		if specQuality != result.SaleAttrs[0].AttrValueAlias[0] {
+			api.JdShopAPI.DeleteSku(utils.Str2Int64(v.VendorSkuID))
+		}
 	}
 	skus = append(skus, sku)
 	updateSkusParam.Skus = skus