fix: button displaying without background music

src/index/views/home/components/menu/index.tsx

@@ -61,7 +61,7 @@ export default defineComponent({
           </div>
         </div>
         <div class="pinBottom right">
-          <div id="volume" class="ui-icon wide">
+          <div id="volume" class="ui-icon wide" style="display: none">
             <a>
               <img
                 src="images/Volume btn_on.png"