update docs

docs/js/artplayer.js

@@ -4903,7 +4903,7 @@
             height: 90,
             column: 10
           },
-          screenshot: true,
+          screenshot: false,
           autoplay: false,
           playbackRate: true,
           aspectRatio: true,
@@ -4918,7 +4918,7 @@
           theme: '#f00',
           setting: false,
           hotkey: true,
-          pip: true,
+          pip: false,
           mutex: true,
           fullscreen: true,
           fullscreenWeb: true,