diff --git a/index.d.ts b/index.d.ts
index acf73b3f39..27b61a8e45 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -837,7 +837,7 @@ export class MenuItemGroup extends React.Component<MenuItemGroupProps, {}> {
 }
 
 interface MenuProps {
-  id?: string;
+  id?: string,
   /** 主题颜色*/
   theme?:'light' | 'dark',
   /** 菜单类型  enum: `vertical` `horizontal` `inline`*/