diff --git a/supply/category.go b/supply/category.go
index eb24c09..0795cfc 100644
--- a/supply/category.go
+++ b/supply/category.go
@@ -25,20 +25,6 @@ func (c *category) All(ctx context.Context) (result []CategoryItem, err error) {
 	return
 }
 
-type ArgsCategoryLists struct {
-	Name string
-}
-
-// Lists @Title 分类列表
-func (c *category) Lists(ctx context.Context, args ArgsCategoryLists) (result []CategoryItem, err error) {
-	xClient, err := client.GetClient(c)
-	if err != nil {
-		return
-	}
-	err = xClient.Call(ctx, "Lists", args, &result)
-	return
-}
-
 type ArgsCategoryAdd struct {
 	Name     string // 分类名称
 	ParentId uint   // 上级id