fixed

src/views/layout/slidebar.vue

@@ -5,10 +5,6 @@
                 <template v-if="item.subs">
                     <el-submenu :index=" 'index_' + _index" :key="item.index">
                         <template slot="title"><i :class="item.icon"></i>{{item.title}}</template>
-                        <el-menu-item v-for="(subItem,i) in item.subs" :key="i" :index="'/'+subItem.index">
-                          <i class="sub-icon" :class="subItem.icon"></i>
-                          {{subItem.title}}
-                        </el-menu-item>
                         <el-menu-item v-for="(subItem,i) in item.subs" :key="i" :index="'/'+subItem.index">
                             <i class="sub-icon" :class="subItem.icon"></i>
                             {{subItem.title}}