diff --git a/src/views/manage/menu/modules/shared.ts b/src/views/manage/menu/modules/shared.ts
index 2549b403d..a8da69384 100644
--- a/src/views/manage/menu/modules/shared.ts
+++ b/src/views/manage/menu/modules/shared.ts
@@ -6,7 +6,7 @@ export function getLayoutAndPage(component?: string | null) {
   let layout = '';
   let page = '';
 
-  const [layoutOrPage, pageItem] = component?.split(FIRST_LEVEL_ROUTE_COMPONENT_SPLIT) || [];
+  const [layoutOrPage = '', pageItem = ''] = component?.split(FIRST_LEVEL_ROUTE_COMPONENT_SPLIT) || [];
 
   layout = getLayout(layoutOrPage);
   page = getPage(pageItem || layoutOrPage);