fix: 菜单优化

src/layouts/components/Menu/SubMenu.vue

@@ -1,6 +1,6 @@
 <template>
-  <template v-for="subItem in menuList" :key="subItem.path">
-    <el-sub-menu v-if="subItem.children?.length" :index="subItem.path">
+  <template v-for="(subItem, index) in menuList" :key="subItem.path + index">
+    <el-sub-menu v-if="subItem.children?.length" :index="index + ''">
       <template #title>
         <svg-icon v-if="subItem.meta.icon" :name="subItem.meta.icon" class="menu-svg-icon" />
         <span class="sle" :title="subItem.meta.title">{{ subItem.meta.title }}</span>

src/views/system/menu/index.vue

@@ -251,7 +251,7 @@ const setItemsOptions = () => {
       show: val => {
         return val?.menuType !== 'F'
       },
-      tooltip: '访问的路由地址，如：`user`，如外网地址需内链访问则以`http(s)://`开头',
+      tooltip: '访问的路由地址，如：`user`(none: 为空)，如外网地址需内链访问则以`http(s)://`开头',
       compOptions: {
         elTagName: 'input',
         placeholder: '请输入路由地址'