commit

src/components/navMenu/index.vue

@@ -9,6 +9,7 @@
       </div>
     </div>
     <div class="toggle-btn iconfont" style="display: flex;justify-content: center; font-size: 30px; color: #333333;" @click="handleToggleSideBar"><div style="font-size: 14px; line-height: 30px;">{{ this.isCollapse ? '' : '' }}</div>&#xe647;</div>
+    <div class="left-tree">
       <el-menu
               unique-opened
               :default-active="defaultActive"
@@ -62,6 +63,7 @@
         </template>
       </el-menu>
     </div>
+  </div>
 </template>
 <script>
   import { mapGetters, mapMutations } from 'vuex'
@@ -487,6 +489,13 @@
     box-sizing: border-box;
     background: rgb(255, 255, 255);
     background-size: 100% 100%;
+    .left-tree {
+      height: calc(~'100% - 95px');
+      overflow-y: auto;
+    }
+    .left-tree::-webkit-scrollbar {
+      display: none;
+    }
     &:not(.is-collapse) {
       width: 212px;
       background: rgb(255, 255, 255);