no message

Former-commit-id: 68d2ba05ec5fdb22a860ce1abd6bae4126b23249
Former-commit-id: 5247a8adaa9ad79f1d3861e55991f0d36cf7a199
Former-commit-id: 15cab048e5e177ca329218f86c5aba9d8296ed3d

src/assets/style/theme/star/index.scss

@@ -39,6 +39,17 @@ $theme-container-full-border-color: #d8dfea;
           border-top-color: #FFF;
         }
       }
+      .el-submenu {
+        .el-submenu__title {
+          color: #FFF;
+          &:hover {
+            background-color: rgba(#000, 0.1);
+          }
+          .el-submenu__icon-arrow {
+            color: #FFF;
+          }
+        }
+      }
     }
     // 顶栏右侧
     .dd-header-right {

src/components/core/MainLayout/components/HeaderMenu/index.vue

@@ -2,6 +2,18 @@
   <el-menu
     mode="horizontal"
     :router="true">
+    <el-submenu index="2">
+      <template slot="title">我的工作台</template>
+      <el-menu-item index="2-1">选项1</el-menu-item>
+      <el-menu-item index="2-2">选项2</el-menu-item>
+      <el-menu-item index="2-3">选项3</el-menu-item>
+      <el-submenu index="2-4">
+        <template slot="title">选项4</template>
+        <el-menu-item index="2-4-1">选项1</el-menu-item>
+        <el-menu-item index="2-4-2">选项2</el-menu-item>
+        <el-menu-item index="2-4-3">选项3</el-menu-item>
+      </el-submenu>
+    </el-submenu>
     <el-menu-item
       v-for="menu in menus"
       :key="menu.path"