diff --git a/supply/sku.go b/supply/sku.go
index 8b95df8..4bddb93 100644
--- a/supply/sku.go
+++ b/supply/sku.go
@@ -145,14 +145,18 @@ type ArgsSkuOnShelves struct {
 	SkuIds []uint
 }
 
+type ArgsSkuDownShelves struct {
+	SkuIds []uint
+}
+
 // OnShelves @Title 上架
-func (s *sku) OnShelves(ctx context.Context, args ArgsSkuLists) error {
+func (s *sku) OnShelves(ctx context.Context, args ArgsSkuOnShelves) error {
 	reply := 0
 	return client.GetClient(s).Call(ctx, "OnShelves", args, &reply)
 }
 
 // DownShelves @Title 下架
-func (s *sku) DownShelves(ctx context.Context, args ArgsSkuLists) error {
+func (s *sku) DownShelves(ctx context.Context, args ArgsSkuDownShelves) error {
 	reply := 0
 	return client.GetClient(s).Call(ctx, "DownShelves", args, &reply)
 }