diff --git a/src/layout/components/NavMenu.vue b/src/layout/components/NavMenu.vue
index 7ca646ee..1f809f2a 100644
--- a/src/layout/components/NavMenu.vue
+++ b/src/layout/components/NavMenu.vue
@@ -4,7 +4,7 @@
 	</div>
 	<template v-for="navMenu in navMenus" v-bind:key="navMenu">
 		<el-menu-item v-if="!hasChildren(navMenu)" :index="navMenu.path">
-			<a v-if="navMenu.meta&&navMenu.meta.type=='link'" :href="navMenu.path" target="_blank" @click.stop='a'></a>
+			<a v-if="navMenu.meta&&navMenu.meta.type=='link'" :href="navMenu.path" target="_blank" @click.stop='()=>{}'></a>
 			<i v-if="navMenu.meta&&navMenu.meta.icon" :class="navMenu.meta.icon || 'el-icon-menu'"></i>
 			<template #title>
 				<span>{{navMenu.meta.title}}</span>
@@ -28,8 +28,9 @@
 			return {}
 		},
 		methods: {
-			a(){},
-			hasChildren:(item) => item.children && item.children.every(item => !item.meta.hidden)
+			hasChildren(item) {
+				return item.children && !item.children.every(item => item.meta.hidden)
+			}
 		}
 	}
 </script>