Update mobile.html

docs/mobile.html

@@ -38,7 +38,7 @@
     <img src="/assets/sample/test.png" style="display: none;">
     <script src="./assets/js/vconsole.min.js"></script>
     <script>var vConsole = new VConsole();</script>
-    <script src="https://unpkg.com/artplayer/dist/artplayer.js"></script>
+    <script src="./uncompiled/artplayer/index.js"></script>
     <script src="./uncompiled/artplayer-plugin-danmuku/index.js"></script>
     <script>
         Artplayer.DEBUG = true;