diff --git a/business/model/dao/store_sku.go b/business/model/dao/store_sku.go
index 4134f2d7c..436872a2c 100644
--- a/business/model/dao/store_sku.go
+++ b/business/model/dao/store_sku.go
@@ -115,7 +115,7 @@ type StoreSkuNameInfo struct {
 type StoreSkuNameExt struct {
 	StoreID   int    `orm:"column(store_id)" json:"storeID"`
 	StoreName string `json:"storeName"`
-	SkuID     int    `orm:"column(sku_id) json:"skuID""`
+	SkuID     int    `orm:"column(sku_id)" json:"skuID"`
 	model.SkuName
 	PayPercentage int            `json:"-"`
 	UnitPrice     int            `json:"unitPrice"`