diff --git a/business/jxstore/cms/sku.go b/business/jxstore/cms/sku.go
index 37c72bb49..c7e77e317 100644
--- a/business/jxstore/cms/sku.go
+++ b/business/jxstore/cms/sku.go
@@ -536,7 +536,6 @@ func UpdateSkuName(ctx *jxcontext.Context, nameID int, payload map[string]interf
 					return 0, err
 				}
 			}
-			valid["imgWeimob"] = ""
 		}
 		if num, err = dao.UpdateEntityLogicallyAndUpdateSyncStatus(db, skuName, valid, userName, nil, model.FieldJdSyncStatus, model.SyncFlagModifiedMask); err == nil && num == 1 {
 			if utils.Interface2Int64WithDefault(payload["isGlobal"], 0) == 0 && payload["places"] != nil {