diff --git a/otosaas/commodity.go b/otosaas/commodity.go
index c3e01b5..0558d78 100644
--- a/otosaas/commodity.go
+++ b/otosaas/commodity.go
@@ -72,10 +72,6 @@ func (g *commodity) Lists(ctx context.Context, args ArgsCommodityList) (reply Re
 	return
 }
 
-type ArgsGoodsInfo struct {
-	SkuId uint
-}
-
 type ReplyCommodityInfo struct {
 	Id                 uint               `json:"id"`
 	CommodityCode      string             `json:"commodityCode"`
@@ -87,6 +83,7 @@ type ReplyCommodityInfo struct {
 	SecondCategoryName string             `json:"secondCategoryName"`
 	ThirdCategoryId    uint               `json:"thirdCategoryId"`
 	ThirdCategoryName  string             `json:"thirdCategoryName"`
+	SupplyCategoryId   uint               `json:"supplyCategoryId"`
 	Handle             uint               `json:"handle"`
 	Status             uint               `json:"status"`
 	Skus               []SkuItem          `json:"skus"`