diff --git a/QQgroup.png b/QQgroup.png
index e09555d42..516bacc1f 100644
Binary files a/QQgroup.png and b/QQgroup.png differ
diff --git a/docs/lab/mobile.html b/docs/lab/mobile.html
index daf7e04f2..0e120a6b5 100644
--- a/docs/lab/mobile.html
+++ b/docs/lab/mobile.html
@@ -11,7 +11,7 @@
     <link rel="shortcut icon" href="./img/favicon.ico">
     <link rel="stylesheet" href="./css/normalize.css">
     <link rel="stylesheet" href="./css/mobile.css">
-    <link rel="stylesheet" href="./css/artplayer.css">    
+    <link rel="stylesheet" href="../uncompiled/artplayer.css">    
 </head>
 
 <body>