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 0c490f98c..0363babbf 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
@@ -25,7 +25,7 @@ import com.fongmi.android.tv.model.LiveViewModel;
 import com.fongmi.android.tv.player.Players;
 import com.fongmi.android.tv.player.source.Force;
 import com.fongmi.android.tv.ui.custom.CustomKeyDownLive;
-import com.fongmi.android.tv.ui.custom.CustomLiveGridView;
+import com.fongmi.android.tv.ui.custom.CustomLiveListView;
 import com.fongmi.android.tv.ui.presenter.ChannelPresenter;
 import com.fongmi.android.tv.ui.presenter.GroupPresenter;
 import com.fongmi.android.tv.utils.Clock;
@@ -40,7 +40,7 @@ import org.greenrobot.eventbus.ThreadMode;
 import java.util.ArrayList;
 import java.util.List;
 
-public class LiveActivity extends BaseActivity implements GroupPresenter.OnClickListener, ChannelPresenter.OnClickListener, CustomKeyDownLive.Listener, CustomLiveGridView.Callback {
+public class LiveActivity extends BaseActivity implements GroupPresenter.OnClickListener, ChannelPresenter.OnClickListener, CustomKeyDownLive.Listener, CustomLiveListView.Callback {
 
     private ActivityLiveBinding mBinding;
     private ArrayObjectAdapter mChannelAdapter;
@@ -185,12 +185,11 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
 
     private void showInfo() {
         mHandler.removeCallbacks(mR1);
-        mBinding.info.name.setSelected(true);
+        mHandler.postDelayed(mR1, 5000);
         mBinding.info.name.setText(mChannel.getName());
         mBinding.info.line.setText(mChannel.getLineText());
         mBinding.info.number.setText(mChannel.getNumber());
         mBinding.info.getRoot().setVisibility(View.VISIBLE);
-        mHandler.postDelayed(mR1, 5000);
     }
 
     @Override
@@ -282,16 +281,16 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
     @Override
     public void onKeyLeft() {
         if (mChannel.getUrls().size() == 1) return;
-        mBinding.info.getRoot().setVisibility(View.VISIBLE);
-        mBinding.info.line.setText(mChannel.prevLine().getLineText());
+        mChannel.prevLine();
+        showInfo();
         getUrl();
     }
 
     @Override
     public void onKeyRight() {
         if (mChannel.getUrls().size() == 1) return;
-        mBinding.info.getRoot().setVisibility(View.VISIBLE);
-        mBinding.info.line.setText(mChannel.nextLine().getLineText());
+        mChannel.nextLine();
+        showInfo();
         getUrl();
     }
 
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomLiveGridView.java b/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomLiveListView.java
similarity index 72%
rename from app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomLiveGridView.java
rename to app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomLiveListView.java
index 8f0c517ea..d231b4c9d 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomLiveGridView.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomLiveListView.java
@@ -12,19 +12,19 @@ import androidx.leanback.widget.VerticalGridView;
 import com.fongmi.android.tv.R;
 import com.fongmi.android.tv.utils.Utils;
 
-public class CustomLiveGridView extends VerticalGridView {
+public class CustomLiveListView extends VerticalGridView {
 
     private Callback listener;
 
-    public CustomLiveGridView(@NonNull Context context) {
+    public CustomLiveListView(@NonNull Context context) {
         super(context);
     }
 
-    public CustomLiveGridView(@NonNull Context context, @Nullable AttributeSet attrs) {
+    public CustomLiveListView(@NonNull Context context, @Nullable AttributeSet attrs) {
         super(context, attrs);
     }
 
-    public CustomLiveGridView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyle) {
+    public CustomLiveListView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyle) {
         super(context, attrs, defStyle);
     }
 
@@ -32,25 +32,27 @@ public class CustomLiveGridView extends VerticalGridView {
         this.listener = listener;
     }
 
-    private void moveTop() {
+    private boolean onKeyDown() {
         listener.setUITimer();
-        if (getSelectedPosition() != getAdapter().getItemCount() - 1) return;
+        if (getSelectedPosition() != getAdapter().getItemCount() - 1) return false;
         if (getId() == R.id.channel) setSelectedPosition(0);
         else listener.nextGroup();
+        return true;
     }
 
-    private void moveBottom() {
+    private boolean onKeyUp() {
         listener.setUITimer();
-        if (getSelectedPosition() != 0) return;
+        if (getSelectedPosition() != 0) return false;
         if (getId() == R.id.channel) setSelectedPosition(getAdapter().getItemCount());
         else listener.prevGroup();
+        return true;
     }
 
     @Override
     public boolean dispatchKeyEvent(@NonNull KeyEvent event) {
         if (getVisibility() == View.GONE || event.getAction() != KeyEvent.ACTION_DOWN) return super.dispatchKeyEvent(event);
-        if (Utils.isUpKey(event)) moveBottom();
-        else if (Utils.isDownKey(event)) moveTop();
+        if (Utils.isDownKey(event)) return onKeyDown();
+        if (Utils.isUpKey(event)) return onKeyUp();
         return super.dispatchKeyEvent(event);
     }
 
diff --git a/app/src/leanback/res/layout/activity_live.xml b/app/src/leanback/res/layout/activity_live.xml
index 80fa09f34..1f6495bff 100644
--- a/app/src/leanback/res/layout/activity_live.xml
+++ b/app/src/leanback/res/layout/activity_live.xml
@@ -59,7 +59,7 @@
         android:orientation="horizontal"
         android:visibility="gone">
 
-        <com.fongmi.android.tv.ui.custom.CustomLiveGridView
+        <com.fongmi.android.tv.ui.custom.CustomLiveListView
             android:id="@+id/group"
             android:layout_width="140dp"
             android:layout_height="match_parent"
@@ -71,7 +71,7 @@
             android:layout_height="match_parent"
             android:background="@color/grey_700" />
 
-        <com.fongmi.android.tv.ui.custom.CustomLiveGridView
+        <com.fongmi.android.tv.ui.custom.CustomLiveListView
             android:id="@+id/channel"
             android:layout_width="260dp"
             android:layout_height="match_parent"