diff --git a/controllers/cms_sku.go b/controllers/cms_sku.go
index ff8025f3e..1357aa8ea 100644
--- a/controllers/cms_sku.go
+++ b/controllers/cms_sku.go
@@ -183,9 +183,10 @@ func (c *SkuController) AddSkuName() {
 // @router /UpdateSkuName [put]
 func (c *SkuController) UpdateSkuName() {
 	c.callUpdateSkuName(func(params *tSkuUpdateSkuNameParams) (retVal interface{}, errCode string, err error) {
-		var payload map[string]interface{}
-		dummySkuName := &model.SkuName{}
-		if payload, err = utils.Unmarshal2Map([]byte(params.Payload), dummySkuName); err == nil {
+		// var payload map[string]interface{}
+		// dummySkuName := &model.SkuName{}
+		payload := make(map[string]interface{})
+		if err = utils.UnmarshalUseNumber([]byte(params.Payload), &payload); err == nil {
 			retVal, err = cms.UpdateSkuName(params.Ctx, params.NameID, payload, params.Ctx.GetUserName())
 		}
 		return retVal, "", err