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 7650bd096..f9d1d3cee 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
@@ -442,21 +442,13 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
 
     @Override
     public void onSeeking(int time) {
-        if (!mPlayers.isVod()) return;
+        if (!mPlayers.isVod() || !mChannel.isOnly()) return;
         mBinding.widget.exoDuration.setText(mControl.exoDuration.getText());
         mBinding.widget.exoPosition.setText(mPlayers.getTime(time));
         mBinding.widget.action.setImageResource(time > 0 ? R.drawable.ic_forward : R.drawable.ic_rewind);
         mBinding.widget.center.setVisibility(View.VISIBLE);
     }
 
-    @Override
-    public void onSeekTo(int time) {
-        if (!mPlayers.isVod()) return;
-        mPlayers.seekTo(time);
-        mKeyDown.resetTime();
-        App.post(mR2, 500);
-    }
-
     @Override
     public void onKeyUp() {
         int position = mGroup.getPosition() - 1;
@@ -474,15 +466,19 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
     }
 
     @Override
-    public void onKeyLeft() {
-        if (mChannel.getUrls().size() == 1) return;
-        prevLine(true);
+    public void onKeyLeft(int time) {
+        if (isVisible(mBinding.widget.center)) App.post(mR2, 500);
+        if (mChannel.isOnly() && mPlayers.isVod()) mPlayers.seekTo(time);
+        else if (!mChannel.isOnly()) prevLine(true);
+        mKeyDown.resetTime();
     }
 
     @Override
-    public void onKeyRight() {
-        if (mChannel.getUrls().size() == 1) return;
-        nextLine(true);
+    public void onKeyRight(int time) {
+        if (isVisible(mBinding.widget.center)) App.post(mR2, 500);
+        if (mChannel.isOnly() && mPlayers.isVod()) mPlayers.seekTo(time);
+        else if (!mChannel.isOnly()) nextLine(true);
+        mKeyDown.resetTime();
     }
 
     @Override
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomKeyDownLive.java b/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomKeyDownLive.java
index ad2c918df..738a13939 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomKeyDownLive.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomKeyDownLive.java
@@ -46,11 +46,9 @@ public class CustomKeyDownLive {
         } else if (event.getAction() == KeyEvent.ACTION_DOWN && Utils.isDownKey(event)) {
             listener.onKeyDown();
         } else if (event.getAction() == KeyEvent.ACTION_UP && Utils.isLeftKey(event)) {
-            listener.onKeyLeft();
-            listener.onSeekTo(holdTime);
+            listener.onKeyLeft(holdTime);
         } else if (event.getAction() == KeyEvent.ACTION_UP && Utils.isRightKey(event)) {
-            listener.onKeyRight();
-            listener.onSeekTo(holdTime);
+            listener.onKeyRight(holdTime);
         } else if (event.getAction() == KeyEvent.ACTION_UP && Utils.isDigitKey(event)) {
             onKeyDown(event.getKeyCode());
         } else if (Utils.isEnterKey(event)) {
@@ -97,15 +95,13 @@ public class CustomKeyDownLive {
 
         void onSeeking(int time);
 
-        void onSeekTo(int time);
-
         void onKeyUp();
 
         void onKeyDown();
 
-        void onKeyLeft();
+        void onKeyLeft(int time);
 
-        void onKeyRight();
+        void onKeyRight(int time);
 
         void onKeyCenter();
 
diff --git a/app/src/main/java/com/fongmi/android/tv/bean/Channel.java b/app/src/main/java/com/fongmi/android/tv/bean/Channel.java
index e026fd771..065fac1fe 100644
--- a/app/src/main/java/com/fongmi/android/tv/bean/Channel.java
+++ b/app/src/main/java/com/fongmi/android/tv/bean/Channel.java
@@ -153,7 +153,7 @@ public class Channel {
     }
 
     public int getLineVisible() {
-        return getUrls().size() == 1 ? View.GONE : View.VISIBLE;
+        return isOnly() ? View.GONE : View.VISIBLE;
     }
 
     public void loadLogo(ImageView view) {
@@ -172,12 +172,16 @@ public class Channel {
         setLine(getLine() > 0 ? getLine() - 1 : getUrls().size() - 1);
     }
 
+    public boolean isOnly() {
+        return getUrls().size() == 1;
+    }
+
     public boolean isLastLine() {
         return getLine() == getUrls().size() - 1;
     }
 
     public String getLineText() {
-        return getUrls().size() == 1 ? "" : ResUtil.getString(R.string.live_line, getLine() + 1);
+        return isOnly() ? "" : ResUtil.getString(R.string.live_line, getLine() + 1);
     }
 
     public Channel setNumber(int number) {