diff --git a/controllers/cms_store_sku.go b/controllers/cms_store_sku.go
index 3ec02c765..0b4b377d7 100644
--- a/controllers/cms_store_sku.go
+++ b/controllers/cms_store_sku.go
@@ -207,6 +207,7 @@ func (c *StoreSkuController) SyncStoresSkus() {
 // @Param	storeIDs		formData	string	true	"门店ID列表"
 // @Param	payload			formData	string	true	"json数据，StoreSkuBindInfo对象数组"
 // @Param	isScale			formData	bool	false	"是否按门店结算比例缩放"
+// @Param	causeFlag		formData	int		false	"操作类型"
 // @Param	isContinueWhenError	formData	bool	false	"单个同步失败是否继续，缺省false"
 // @Param	isAsync			formData	bool	false	"是否异步操作"
 // @Success 200 {object} controllers.CallResult