diff --git a/app/src/main/java/com/fongmi/android/tv/Setting.java b/app/src/main/java/com/fongmi/android/tv/Setting.java
index c9fe33479..d8251d603 100644
--- a/app/src/main/java/com/fongmi/android/tv/Setting.java
+++ b/app/src/main/java/com/fongmi/android/tv/Setting.java
@@ -231,7 +231,7 @@ public class Setting {
     }
 
     public static boolean isBackgroundOn() {
-        return getBackground() == 1 || getBackground() == 2;
+        return getBackground() == 1;
     }
 
     public static boolean isBackgroundPiP() {
diff --git a/app/src/main/java/com/fongmi/android/tv/player/Players.java b/app/src/main/java/com/fongmi/android/tv/player/Players.java
index 37447307b..775fb1dca 100644
--- a/app/src/main/java/com/fongmi/android/tv/player/Players.java
+++ b/app/src/main/java/com/fongmi/android/tv/player/Players.java
@@ -1,5 +1,8 @@
 package com.fongmi.android.tv.player;
 
+import android.app.Activity;
+import android.app.PendingIntent;
+import android.content.Intent;
 import android.support.v4.media.session.MediaSessionCompat;
 import android.text.TextUtils;
 
@@ -24,6 +27,7 @@ import com.fongmi.android.tv.event.PlayerEvent;
 import com.fongmi.android.tv.impl.ParseCallback;
 import com.fongmi.android.tv.utils.Notify;
 import com.fongmi.android.tv.utils.ResUtil;
+import com.fongmi.android.tv.utils.Utils;
 import com.github.catvod.crawler.SpiderDebug;
 
 import java.util.Formatter;
@@ -73,16 +77,22 @@ public class Players implements Player.Listener, IMediaPlayer.Listener, Analytic
         return player == SYS || player == IJK;
     }
 
-    public Players init() {
+    public Players init(Activity activity) {
         player = Setting.getPlayer();
         decode = Setting.getDecode();
         builder = new StringBuilder();
         runnable = ErrorEvent::timeout;
-        session = new MediaSessionCompat(App.get(), "TV");
         formatter = new Formatter(builder, Locale.getDefault());
+        createSession(activity);
         return this;
     }
 
+    private void createSession(Activity activity) {
+        session = new MediaSessionCompat(activity, "TV");
+        session.setSessionActivity(PendingIntent.getActivity(activity, 0, new Intent(activity, activity.getClass()), Utils.getPendingFlag()));
+        session.setActive(true);
+    }
+
     public void set(PlayerView exo, IjkVideoView ijk) {
         releaseExo();
         releaseIjk();
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index a11a5df0a..a07418a7d 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -80,8 +80,8 @@
     <string name="setting_cache">缓存</string>
     <string name="setting_version">版本</string>
     <string name="setting_storage">权限</string>
-    <string name="setting_off">关</string>
-    <string name="setting_on">开</string>
+    <string name="setting_off">关闭</string>
+    <string name="setting_on">开启</string>
 
     <!-- Search -->
     <string name="search_keyword">关键字…</string>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 9f347ab25..7c73df02f 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -80,8 +80,8 @@
     <string name="setting_cache">暫存</string>
     <string name="setting_version">版本</string>
     <string name="setting_storage">權限</string>
-    <string name="setting_off">關</string>
-    <string name="setting_on">開</string>
+    <string name="setting_off">關閉</string>
+    <string name="setting_on">開啟</string>
 
     <!-- Search -->
     <string name="search_keyword">關鍵字…</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 4e5064e46..f5bf52626 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -80,8 +80,8 @@
     <string name="setting_cache">Cache</string>
     <string name="setting_version">Version</string>
     <string name="setting_storage">Permission</string>
-    <string name="setting_off">OFF</string>
-    <string name="setting_on">ON</string>
+    <string name="setting_off">Off</string>
+    <string name="setting_on">On</string>
 
     <!-- Search -->
     <string name="search_keyword">Keywords…</string>
diff --git a/app/src/mobile/java/com/fongmi/android/tv/service/PlaybackService.java b/app/src/mobile/java/com/fongmi/android/tv/service/PlaybackService.java
index 33cba0231..6c64a142b 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/service/PlaybackService.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/service/PlaybackService.java
@@ -1,9 +1,7 @@
 package com.fongmi.android.tv.service;
 
-import android.app.Activity;
 import android.app.Notification;
 import android.app.NotificationManager;
-import android.app.PendingIntent;
 import android.app.Service;
 import android.content.Context;
 import android.content.Intent;
@@ -29,7 +27,6 @@ import com.fongmi.android.tv.player.Players;
 import com.fongmi.android.tv.receiver.ActionReceiver;
 import com.fongmi.android.tv.utils.ImgUtil;
 import com.fongmi.android.tv.utils.Notify;
-import com.fongmi.android.tv.utils.Utils;
 
 import org.greenrobot.eventbus.EventBus;
 import org.greenrobot.eventbus.Subscribe;
@@ -37,14 +34,12 @@ import org.greenrobot.eventbus.ThreadMode;
 
 public class PlaybackService extends Service {
 
-    private static Class<?> classes;
     private static Players players;
     private final int ID = 9527;
     private Bitmap bitmap;
 
-    public static void start(Activity activity, Players players) {
-        ContextCompat.startForegroundService(activity, new Intent(activity, PlaybackService.class));
-        PlaybackService.classes = activity.getClass();
+    public static void start(Players players) {
+        ContextCompat.startForegroundService(App.get(), new Intent(App.get(), PlaybackService.class));
         PlaybackService.players = players;
     }
 
@@ -82,13 +77,11 @@ public class PlaybackService extends Service {
     }
 
     private Notification buildNotification() {
-        Intent intent = new Intent(this, classes);
-        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, Utils.getPendingFlag());
         NotificationCompat.Builder builder = new NotificationCompat.Builder(this, Notify.DEFAULT);
         builder.setVisibility(NotificationCompat.VISIBILITY_PUBLIC);
         builder.setPriority(NotificationCompat.PRIORITY_LOW);
         builder.setSmallIcon(R.drawable.ic_logo);
-        builder.setContentIntent(pendingIntent);
+        builder.setContentIntent(players.getSession().getController().getSessionActivity());
         builder.setContentTitle(getTitle());
         builder.setContentText(getText());
         builder.setOngoing(false);
@@ -100,7 +93,7 @@ public class PlaybackService extends Service {
         MediaStyle mediaStyle = new MediaStyle();
         mediaStyle.setShowActionsInCompactView(0, 2);
         mediaStyle.setShowCancelButton(true);
-        //mediaStyle.setMediaSession(players.getSession().getSessionToken());
+        mediaStyle.setMediaSession(players.getSession().getSessionToken());
         mediaStyle.setCancelButtonIntent(ActionReceiver.getPendingIntent(this, ActionEvent.CANCEL));
         builder.setDeleteIntent(ActionReceiver.getPendingIntent(this, ActionEvent.CANCEL));
         if (bitmap != null) setLargeIcon(builder);
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
index 51f9413d1..c0cc73aff 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
@@ -149,7 +149,7 @@ public class LiveActivity extends BaseActivity implements CustomKeyDownLive.List
         mFormatDate = new SimpleDateFormat("yyyy-MM-dd", Locale.getDefault());
         mKeyDown = CustomKeyDownLive.create(this, mBinding.video);
         mClock = Clock.create(mBinding.widget.time);
-        mPlayers = new Players().init();
+        mPlayers = new Players().init(this);
         mHides = new ArrayList<>();
         mR1 = this::hideControl;
         mR2 = this::setTraffic;
@@ -891,12 +891,14 @@ public class LiveActivity extends BaseActivity implements CustomKeyDownLive.List
     public void onPictureInPictureModeChanged(boolean isInPictureInPictureMode) {
         super.onPictureInPictureModeChanged(isInPictureInPictureMode);
         if (isInPictureInPictureMode) {
+            PlaybackService.start(mPlayers);
             setSubtitle(10);
             hideControl();
             hideInfo();
             hideUI();
         } else {
             hideInfo();
+            PlaybackService.stop();
             setSubtitle(Setting.getSubtitle());
             if (isStop()) finish();
         }
@@ -931,7 +933,7 @@ public class LiveActivity extends BaseActivity implements CustomKeyDownLive.List
     @Override
     protected void onPause() {
         super.onPause();
-        if (Setting.isBackgroundOn()) PlaybackService.start(this, mPlayers);
+        if (Setting.isBackgroundOn()) PlaybackService.start(mPlayers);
         mClock.stop();
     }
 
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
index 273755647..4147d2442 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
@@ -272,10 +272,10 @@ public class VideoActivity extends BaseActivity implements Clock.Callback, Custo
         mFrameParams = mBinding.video.getLayoutParams();
         mBinding.progressLayout.showProgress();
         mBinding.swipeLayout.setEnabled(false);
+        mPlayers = new Players().init(this);
         mObserveDetail = this::setDetail;
         mObservePlayer = this::setPlayer;
         mObserveSearch = this::setSearch;
-        mPlayers = new Players().init();
         mDialogs = new ArrayList<>();
         mBroken = new ArrayList<>();
         mClock = Clock.create();
@@ -1430,12 +1430,14 @@ public class VideoActivity extends BaseActivity implements Clock.Callback, Custo
     public void onPictureInPictureModeChanged(boolean isInPictureInPictureMode) {
         super.onPictureInPictureModeChanged(isInPictureInPictureMode);
         if (isInPictureInPictureMode) {
+            PlaybackService.start(mPlayers);
             enterFullscreen();
             setSubtitle(10);
             hideControl();
             hideSheet();
         } else {
             exitFullscreen();
+            PlaybackService.stop();
             if (isStop()) finish();
         }
     }
@@ -1471,7 +1473,7 @@ public class VideoActivity extends BaseActivity implements Clock.Callback, Custo
     @Override
     protected void onPause() {
         super.onPause();
-        if (Setting.isBackgroundOn()) PlaybackService.start(this, mPlayers);
+        if (Setting.isBackgroundOn()) PlaybackService.start(mPlayers);
     }
 
     @Override