diff --git a/docs/mobile.html b/docs/mobile.html
index 7fdd529a3..2b15ecae9 100644
--- a/docs/mobile.html
+++ b/docs/mobile.html
@@ -62,7 +62,6 @@
             fullscreen: true,
             fullscreenWeb: true,
             miniProgressBar: true,
-            autoPlayback: true,
             autoOrientation: true,
             moreVideoAttr: {
                 'x5-video-player-type': 'h5',
diff --git a/packages/artplayer/package.json b/packages/artplayer/package.json
index 51a6c9a2c..3b8ff2708 100644
--- a/packages/artplayer/package.json
+++ b/packages/artplayer/package.json
@@ -1,6 +1,6 @@
 {
     "name": "artplayer",
-    "version": "4.3.8",
+    "version": "4.3.9",
     "expose": "Artplayer",
     "description": "ArtPlayer.js is a modern and full featured HTML5 video player",
     "main": "dist/artplayer.js",