update demo

docs/assets/example/index.js

@@ -67,6 +67,7 @@ var art = new Artplayer({
         {
             html: '<img width="100" src="/assets/sample/layer.png">',
             click: function () {
+                window.open('https://aimu.app');
                 console.info('You clicked on the custom layer');
             },
             style: {

docs/uncompiled/artplayer.js

@@ -5002,7 +5002,7 @@
     }, {
       key: "build",
       get: function get() {
-        return '1646901244459';
+        return '1646976907056';
       }
     }, {
       key: "config",