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 81f6c51ea..7cb391533 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
@@ -26,6 +26,7 @@ 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.CustomScrollerLive;
 import com.fongmi.android.tv.ui.presenter.ChannelPresenter;
 import com.fongmi.android.tv.ui.presenter.GroupPresenter;
 import com.fongmi.android.tv.utils.Clock;
@@ -95,18 +96,14 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
     protected void initEvent() {
         EventBus.getDefault().register(this);
         getPlayerView().setOnClickListener(view -> toggle());
+        mBinding.group.addOnScrollListener(new CustomScrollerLive(this::setUITimer));
+        mBinding.channel.addOnScrollListener(new CustomScrollerLive(this::setUITimer));
         mBinding.group.addOnChildViewHolderSelectedListener(new OnChildViewHolderSelectedListener() {
             @Override
             public void onChildViewHolderSelected(@NonNull RecyclerView parent, @Nullable RecyclerView.ViewHolder child, int position, int subposition) {
                 onChildSelected(child, mGroup = (Group) mGroupAdapter.get(position));
             }
         });
-        mBinding.channel.addOnChildViewHolderSelectedListener(new OnChildViewHolderSelectedListener() {
-            @Override
-            public void onChildViewHolderSelected(@NonNull RecyclerView parent, @Nullable RecyclerView.ViewHolder child, int position, int subposition) {
-                setUITimer();
-            }
-        });
     }
 
     private void setRecyclerView() {
@@ -193,7 +190,7 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
 
     private void setUITimer() {
         mHandler.removeCallbacks(mR0);
-        mHandler.postDelayed(mR0, 2000);
+        mHandler.postDelayed(mR0, 5000);
     }
 
     private void hideInfo() {
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/fragment/VodFragment.java b/app/src/leanback/java/com/fongmi/android/tv/ui/fragment/VodFragment.java
index d2d7347e1..8e96cab0a 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/fragment/VodFragment.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/fragment/VodFragment.java
@@ -24,7 +24,7 @@ import com.fongmi.android.tv.ui.activity.BaseFragment;
 import com.fongmi.android.tv.ui.activity.CollectActivity;
 import com.fongmi.android.tv.ui.activity.DetailActivity;
 import com.fongmi.android.tv.ui.custom.CustomRowPresenter;
-import com.fongmi.android.tv.ui.custom.CustomScroller;
+import com.fongmi.android.tv.ui.custom.CustomScrollerVod;
 import com.fongmi.android.tv.ui.custom.CustomSelector;
 import com.fongmi.android.tv.ui.presenter.FilterPresenter;
 import com.fongmi.android.tv.ui.presenter.VodPresenter;
@@ -37,14 +37,14 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Objects;
 
-public class VodFragment extends BaseFragment implements CustomScroller.Callback, VodPresenter.OnClickListener {
+public class VodFragment extends BaseFragment implements CustomScrollerVod.Callback, VodPresenter.OnClickListener {
 
     private HashMap<String, String> mExtend;
     private FragmentVodBinding mBinding;
+    private CustomScrollerVod mScroller;
     private ArrayObjectAdapter mAdapter;
     private ArrayObjectAdapter mLast;
     private SiteViewModel mViewModel;
-    private CustomScroller mScroller;
     private List<Filter> mFilters;
     private List<String> mTypeIds;
     private boolean mOpen;
@@ -92,7 +92,7 @@ public class VodFragment extends BaseFragment implements CustomScroller.Callback
         CustomSelector selector = new CustomSelector();
         selector.addPresenter(ListRow.class, new CustomRowPresenter(16), VodPresenter.class);
         selector.addPresenter(ListRow.class, new CustomRowPresenter(8, FocusHighlight.ZOOM_FACTOR_NONE, HorizontalGridView.FOCUS_SCROLL_ALIGNED), FilterPresenter.class);
-        mBinding.recycler.addOnScrollListener(mScroller = new CustomScroller(this));
+        mBinding.recycler.addOnScrollListener(mScroller = new CustomScrollerVod(this));
         mBinding.recycler.setAdapter(new ItemBridgeAdapter(mAdapter = new ArrayObjectAdapter(selector)));
         mBinding.recycler.setHeader(getActivity().findViewById(R.id.recycler));
         mBinding.recycler.setVerticalSpacing(ResUtil.dp2px(16));
diff --git a/app/src/main/java/com/fongmi/android/tv/ui/custom/CustomScrollerLive.java b/app/src/main/java/com/fongmi/android/tv/ui/custom/CustomScrollerLive.java
new file mode 100644
index 000000000..9809ca50c
--- /dev/null
+++ b/app/src/main/java/com/fongmi/android/tv/ui/custom/CustomScrollerLive.java
@@ -0,0 +1,22 @@
+package com.fongmi.android.tv.ui.custom;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+public class CustomScrollerLive extends RecyclerView.OnScrollListener {
+
+    private final Callback callback;
+
+    public CustomScrollerLive(Callback callback) {
+        this.callback = callback;
+    }
+
+    @Override
+    public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
+        callback.onScrolled();
+    }
+
+    public interface Callback {
+        void onScrolled();
+    }
+}
diff --git a/app/src/main/java/com/fongmi/android/tv/ui/custom/CustomScroller.java b/app/src/main/java/com/fongmi/android/tv/ui/custom/CustomScrollerVod.java
similarity index 90%
rename from app/src/main/java/com/fongmi/android/tv/ui/custom/CustomScroller.java
rename to app/src/main/java/com/fongmi/android/tv/ui/custom/CustomScrollerVod.java
index cdfc6f252..ef908991d 100644
--- a/app/src/main/java/com/fongmi/android/tv/ui/custom/CustomScroller.java
+++ b/app/src/main/java/com/fongmi/android/tv/ui/custom/CustomScrollerVod.java
@@ -3,14 +3,14 @@ package com.fongmi.android.tv.ui.custom;
 import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 
-public class CustomScroller extends RecyclerView.OnScrollListener {
+public class CustomScrollerVod extends RecyclerView.OnScrollListener {
 
     private final Callback callback;
     private boolean loading;
     private boolean more;
     private int page;
 
-    public CustomScroller(Callback callback) {
+    public CustomScrollerVod(Callback callback) {
         this.callback = callback;
         this.page = 1;
     }