侧边菜单删除多余的二级菜单

src/layout/components/Sidebar/SidebarItem.vue

@@ -8,7 +8,7 @@
       </app-link>
     </template>
 
-    <el-submenu v-else ref="subMenu" :index="resolvePath(item.path)" popper-append-to-body>
+    <!-- <el-submenu v-else ref="subMenu" :index="resolvePath(item.path)" popper-append-to-body>
       <template slot="title">
         <item v-if="item.meta" :icon="item.meta && item.meta.icon" :title="item.meta.title" />
       </template>
@@ -20,7 +20,7 @@
         :base-path="resolvePath(child.path)"
         class="nest-menu"
       />
-    </el-submenu>
+    </el-submenu> -->
   </div>
 </template>