更新视频分区样式

src/views/home/ShortVideo.vue

@@ -11,13 +11,11 @@
             <el-tree
               :data="treeNode"
               :props="defaultProps"
-              accordion
+              highlight-current
               @node-click="handleNodeClick"
             >
               <span slot-scope="{ node, data }">
-                <span v-if="data.children" :class="data.icon">&#xe7d1;</span>
-                <span v-else :class="data.icon">&#xe7bb;</span>
-                <span>{{ node.label }}</span>
+                <span :class="data.icon">{{ node.label }}</span>
               </span>
             </el-tree>
           </div>

src/views/home/Video.vue

@@ -11,13 +11,11 @@
             <el-tree
               :data="treeNode"
               :props="defaultProps"
-              accordion
+              highlight-current
               @node-click="handleNodeClick"
             >
               <span slot-scope="{ node, data }">
-                <span v-if="data.children" :class="data.icon">&#xe7d1;</span>
-                <span v-else :class="data.icon">&#xe7bb;</span>
-                <span>{{ node.label }}</span>
+                <span :class="data.icon">{{ node.label }}</span>
               </span>
             </el-tree>
           </div>