diff --git a/dancing.html b/dancing.html
index 07a396f..5bc8e07 100644
--- a/dancing.html
+++ b/dancing.html
@@ -20,19 +20,16 @@
 		</div>
 		<!--舞台背景-->
 		<div class="stage">
-			<div class="video" >
+			<div class="video">
 				<video id="mousedown" loop autoplay muted src="image/vd.mp4" ></video>
 			</div>
 			<!--音乐-->
-			<audio id="music" controls autoplay loop  style="z-index: 999; position: fixed;display: none;">
+			<audio id="music" data-song="顶级 Slow 气派炸街5.0.mp3" controls autoplay loop  style="z-index: 999; position: fixed;display: none;">
 			  <source src="http://bili.scdxtc.cn/music/顶级 Slow 气派炸街5.0.mp3" type="audio/mp3">
 			</audio>
 			<!--点击播放音乐-->
 			<script>
 				document.body.addEventListener('mousedown', function(){
-					// console.log('3333','sss')
-				    // var vdo = $("audio")[0]; //jquery
-
 					$('#music')[0].play()
 				}, false);  
 			</script>
diff --git a/js/handle.js b/js/handle.js
index 120c41b..2bc6581 100644
--- a/js/handle.js
+++ b/js/handle.js
@@ -63,17 +63,21 @@ function music() {
         musicList = res
         console.log($('#music')[0], '3333')
         if (musicList.length > 0) {
-            $('#music').data('song', musicList[0])
-            // $('#music')[0].attr('src', 'http://bili.scdxtc.cn/music/'+musicList[0])
+            $('#music source').attr('src', 'http://bili.scdxtc.cn/music/'+musicList[15])
         }
     })
 }
 
+// 切歌
 function changeMusic() {
+    console.log('切歌')
     $.get('http://bili.scdxtc.cn', function (res) {
         musicList = res
         if (musicList.length > 0) {
-            $('#music')[0].attr('src', musicList[0])
+            let index = Math.floor(Math.random()*(musicList.length-1))
+            $('#music').data('song', musicList[index])
+            $('#music source').attr('src', 'http://bili.scdxtc.cn/music/'+musicList[index])
+            $('#music')[0].load()
         }
     })
 }