去除下拉列表

src/components/tools/UserMenu.vue

@@ -37,7 +37,7 @@
         <a-avatar class="avatar" size="small" :src="getAvatar()"/>
         <span v-if="isDesktop()">欢迎您，{{ nickname() }}</span>
       </span>
-      <a-menu slot="overlay" class="user-dropdown-menu-wrapper">
+      <!-- <a-menu slot="overlay" class="user-dropdown-menu-wrapper">
         <a-menu-item key="0">
           <router-link :to="{ name: 'account-center' }">
             <a-icon type="user"/>
@@ -65,7 +65,7 @@
         <a-menu-item key="6" @click="clearCache">
           <a-icon type="sync"/>
           <span>清理缓存</span>
-        </a-menu-item>
+        </a-menu-item> -->
        <!-- <a-menu-item key="2" disabled>
           <a-icon type="setting"/>
           <span>测试</span>
@@ -77,7 +77,7 @@
             <span>退出登录</span>
           </a>
         </a-menu-item>-->
-      </a-menu>
+      <!-- </a-menu> -->
     </a-dropdown>
     <span class="action">
       <a class="logout_title" href="javascript:;" @click="handleLogout">