还原标题

src/views/accompaniment/index.vue

@@ -1,9 +1,9 @@
 <template>
   <div class="m-container">
-    <!-- <h2>
+    <h2>
       <div class="squrt"></div>
       教学伴奏
-    </h2> -->
+    </h2>
     <div class="m-core">
       <el-button
         @click="open('COMMON')"