diff --git a/Test/Bridge/www/preview.html b/Test/Bridge/www/preview.html
index 7b2b513..560b28c 100644
--- a/Test/Bridge/www/preview.html
+++ b/Test/Bridge/www/preview.html
@@ -14,8 +14,8 @@
 </script>
    </head>
    <body>
-      <script src="https://rawgit.com/samfromdeath/WinFormJs/master/Test/Bridge/output/jquery-1.12.0.min.js"></script>
-      <script src="https://rawgit.com/samfromdeath/WinFormJs/master/Test/Bridge/output/bridge.min.js"></script>
-      <script src="https://rawgit.com/samfromdeath/WinFormJs/master/Test/Bridge/output/winFormjs.min.js"></script>    
+      <script src="https://cdn.jsdelivr.net/gh/samfromdeath/WinFormJs/Test/Bridge/output/jquery-1.12.0.min.js"></script>
+      <script src="https://cdn.jsdelivr.net/gh/samfromdeath/WinFormJs/Test/Bridge/output/bridge.min.js"></script>
+      <script src="https://cdn.jsdelivr.net/gh/samfromdeath/WinFormJs/Test/Bridge/output/winFormjs.min.js"></script>    
    </body>
 </html>
