edit

h5/assets/mobile/live.html

@@ -126,7 +126,7 @@ if (videos) {
   };
 
   $('.ico-video-play').click(function(){
-    $('#demo-video').show();
+    $('.video-cont').show();
     $('.poster').hide();
     var player = new QiniuPlayer('demo-video', options,function(){
       player.play();

h5/assets/mobile/video.html

@@ -127,7 +127,7 @@ var options = {
     autoplay: false // 如为 true，则视频将会自动播放
 };
 $('.ico-video-play').click(function(){
-  $('#demo-video').show();
+  $('.video-cont').show();
   $('.poster').hide();
   var player = new QiniuPlayer('demo-video', options,function(){
     player.play();