diff --git a/components/menu/SubMenu.tsx b/components/menu/SubMenu.tsx
index dd97c9ce93..46980303d9 100644
--- a/components/menu/SubMenu.tsx
+++ b/components/menu/SubMenu.tsx
@@ -19,6 +19,7 @@ export interface SubMenuProps {
   onTitleClick?: (e: TitleEventEntity) => void;
   onTitleMouseEnter?: (e: TitleEventEntity) => void;
   onTitleMouseLeave?: (e: TitleEventEntity) => void;
+  popupOffset?: [number, number];
 }
 
 class SubMenu extends React.Component<SubMenuProps, any> {