diff --git a/xiaomusic/static/index.html b/xiaomusic/static/index.html
index 2081aa1..ddac115 100644
--- a/xiaomusic/static/index.html
+++ b/xiaomusic/static/index.html
@@ -18,7 +18,7 @@
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         <input id="volume" type="range"></input>
         <a href="/static/setting.html">
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         </a>
       </div>
     </div>
@@ -29,7 +29,7 @@
       <input id="music-filename" type="text" placeholder="请输入保存为的文件名称(如:周杰伦七里香)"></input>
     </div>
     <button id="play">播放</button>
-    <div class="container">
+    <div class="cawait get_web_music_duration(url)ontainer">
       <div id="playering-music" class="text"></div>
     </div>