diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java
index d79f220ec..2efb40e39 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java
@@ -364,7 +364,7 @@ public class CastActivity extends BaseActivity implements CustomKeyDownCast.List
 
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void onErrorEvent(ErrorEvent event) {
-        if (event.getCode() / 1000 == 4 && mPlayers.isExo() && mPlayers.addCount() <= 1) onDecode(false);
+        if (event.isDecode() && mPlayers.canToggleDecode()) onDecode(false);
         else if (mPlayers.addRetry() > event.getRetry()) onError(event);
         else onReset();
     }
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
index f291208ab..c214dbd26 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
@@ -798,7 +798,7 @@ public class LiveActivity extends BaseActivity implements Clock.Callback, GroupP
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void onErrorEvent(ErrorEvent event) {
         if (addErrorCount() > 20) onErrorEnd(event);
-        else if (event.getCode() / 1000 == 4 && mPlayers.isExo() && mPlayers.addCount() <= 1) onDecode(false);
+        else if (event.isDecode() && mPlayers.canToggleDecode()) onDecode(false);
         else if (mPlayers.addRetry() > event.getRetry()) checkError(event);
         else fetch();
     }
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
index 34db5bb24..5a4c66557 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
@@ -14,6 +14,7 @@ import android.text.style.ClickableSpan;
 import android.view.KeyEvent;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.WindowManager;
 import android.widget.RelativeLayout;
 import android.widget.TextView;
 
@@ -549,6 +550,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
         mBinding.widget.title.setText(getString(R.string.detail_title, mBinding.name.getText(), episode.getName()));
         mBinding.display.title.setText(mBinding.widget.title.getText());
         mViewModel.playerContent(getKey(), flag.getFlag(), episode.getUrl());
+        getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
         updateHistory(episode, replay);
         mPlayers.clear();
         mPlayers.stop();
@@ -1396,6 +1398,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
         if (mBinding.control.loop.isActivated()) {
             onReset(true);
         } else {
+            getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
             checkNext();
         }
     }
@@ -1425,7 +1428,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
     public void onErrorEvent(ErrorEvent event) {
         if (isBackground()) return;
         if (addErrorCount() > 20) onErrorEnd(event);
-        else if (event.getCode() / 1000 == 4 && mPlayers.isExo() && mPlayers.addCount() <= 1) onDecode(false);
+        else if (event.isDecode() && mPlayers.canToggleDecode()) onDecode(false);
         else if (mPlayers.addRetry() > event.getRetry()) checkError(event);
         else onRefresh();
     }
@@ -1578,6 +1581,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
     }
 
     private void onPaused(boolean visible) {
+        getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
         mBinding.widget.exoDuration.setText(mPlayers.getDurationTime());
         mBinding.widget.exoPosition.setText(mPlayers.getPositionTime(0));
         if (visible) showInfoAndCenter();
@@ -1586,6 +1590,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
     }
 
     private void onPlay() {
+        getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
         mPlayers.play();
         hideCenter();
     }
diff --git a/app/src/main/java/com/fongmi/android/tv/event/ErrorEvent.java b/app/src/main/java/com/fongmi/android/tv/event/ErrorEvent.java
index e90f0fcc5..6093181e9 100644
--- a/app/src/main/java/com/fongmi/android/tv/event/ErrorEvent.java
+++ b/app/src/main/java/com/fongmi/android/tv/event/ErrorEvent.java
@@ -65,6 +65,10 @@ public class ErrorEvent {
         return code;
     }
 
+    public boolean isDecode() {
+        return code / 1000 == 4;
+    }
+
     public String getMsg() {
         if (type == Type.URL) return ResUtil.getString(R.string.error_play_url, code);
         if (type == Type.FLAG) return ResUtil.getString(R.string.error_play_flag);
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 46a8f01a1..daec1b17c 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
@@ -222,8 +222,8 @@ public class Players implements Player.Listener, IMediaPlayer.Listener, ParseCal
         this.position = position;
     }
 
-    public int addCount() {
-        return ++count;
+    public boolean canToggleDecode() {
+        return isExo() && ++count <= 1;
     }
 
     public void reset() {
@@ -242,8 +242,7 @@ public class Players implements Player.Listener, IMediaPlayer.Listener, ParseCal
     }
 
     public int addRetry() {
-        ++retry;
-        return retry;
+        return ++retry;
     }
 
     public String stringToTime(long time) {
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 5320c5b41..86574f88e 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
@@ -863,7 +863,7 @@ public class LiveActivity extends BaseActivity implements Clock.Callback, Custom
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void onErrorEvent(ErrorEvent event) {
         if (addErrorCount() > 20) onErrorEnd(event);
-        else if (event.getCode() / 1000 == 4 && mPlayers.isExo() && mPlayers.addCount() <= 1) onDecode(false);
+        else if (event.isDecode() && mPlayers.canToggleDecode()) onDecode(false);
         else if (mPlayers.addRetry() > event.getRetry()) checkError(event);
         else fetch();
     }
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 e0597aec2..2dec1ed30 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
@@ -1364,7 +1364,7 @@ public class VideoActivity extends BaseActivity implements Clock.Callback, Custo
     public void onErrorEvent(ErrorEvent event) {
         if (isRedirect()) return;
         if (addErrorCount() > 20) onErrorEnd(event);
-        else if (event.getCode() / 1000 == 4 && mPlayers.isExo() && mPlayers.addCount() <= 1) onDecode(false);
+        else if (event.isDecode() && mPlayers.canToggleDecode()) onDecode(false);
         else if (mPlayers.addRetry() > event.getRetry()) checkError(event);
         else onRefresh();
     }