diff --git a/src/components/maintainer/index.vue b/src/components/maintainer/index.vue
index a036d9c..814fb84 100644
--- a/src/components/maintainer/index.vue
+++ b/src/components/maintainer/index.vue
@@ -133,7 +133,7 @@ export default {
         getMenu() {
             let parentMenus = getStore({ name: 'parent_menus' });
             let childMenus = getStore({ name: 'child_menus' });
-            if (parentMenus.length > 0 && childMenus.length > 0) {
+            if (parentMenus && childMenus && parentMenus.length > 0 && childMenus.length > 0) {
                 this.parentMenus = parentMenus;
                 this.childMenus = childMenus;
             } else {