diff --git a/app/src/leanback/AndroidManifest.xml b/app/src/leanback/AndroidManifest.xml
index 61650fe9c..5625c82e6 100644
--- a/app/src/leanback/AndroidManifest.xml
+++ b/app/src/leanback/AndroidManifest.xml
@@ -17,14 +17,6 @@
     <uses-permission android:name="android.permission.RECORD_AUDIO" />
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
-    <uses-permission android:name="android.permission.REQUEST_DELETE_PACKAGES" />
-
-    <queries>
-        <intent>
-            <action android:name="android.intent.action.MAIN" />
-            <category android:name="android.intent.category.HOME" />
-        </intent>
-    </queries>
 
     <application android:banner="@drawable/ic_banner">
 
@@ -36,19 +28,6 @@
             android:name="design_height_in_dp"
             android:value="540" />
 
-        <activity
-            android:name=".ui.activity.LauncherActivity"
-            android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"
-            android:exported="true"
-            android:launchMode="singleTask"
-            android:screenOrientation="sensorLandscape">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.HOME" />
-                <category android:name="android.intent.category.DEFAULT" />
-            </intent-filter>
-        </activity>
-
         <activity
             android:name=".ui.activity.HomeActivity"
             android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"
diff --git a/app/src/leanback/java/com/fongmi/android/tv/bean/Info.java b/app/src/leanback/java/com/fongmi/android/tv/bean/Info.java
deleted file mode 100644
index 2f10a1aa6..000000000
--- a/app/src/leanback/java/com/fongmi/android/tv/bean/Info.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package com.fongmi.android.tv.bean;
-
-import android.content.pm.ApplicationInfo;
-import android.graphics.drawable.Drawable;
-
-import androidx.annotation.Nullable;
-
-import com.fongmi.android.tv.App;
-
-public class Info {
-
-    private final Drawable icon;
-    private final String name;
-    private final String pack;
-
-    public static Info get(ApplicationInfo info) {
-        Drawable icon = info.loadIcon(App.get().getPackageManager());
-        String name = info.loadLabel(App.get().getPackageManager()).toString();
-        String pack = info.packageName;
-        return new Info(name, pack, icon);
-    }
-
-    public Info(String name, String pack, Drawable icon) {
-        this.name = name;
-        this.pack = pack;
-        this.icon = icon;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public String getPack() {
-        return pack;
-    }
-
-    public Drawable getIcon() {
-        return icon;
-    }
-
-    @Override
-    public boolean equals(@Nullable Object obj) {
-        if (this == obj) return true;
-        if (!(obj instanceof Info)) return false;
-        Info it = (Info) obj;
-        return getPack().equals(it.getPack());
-    }
-}
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LauncherActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LauncherActivity.java
deleted file mode 100644
index 08203a850..000000000
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LauncherActivity.java
+++ /dev/null
@@ -1,65 +0,0 @@
-package com.fongmi.android.tv.ui.activity;
-
-import android.content.Intent;
-import android.content.pm.ApplicationInfo;
-import android.net.Uri;
-
-import androidx.viewbinding.ViewBinding;
-
-import com.android.cast.dlna.dmr.DLNARendererService;
-import com.fongmi.android.tv.R;
-import com.fongmi.android.tv.bean.Info;
-import com.fongmi.android.tv.databinding.ActivityLauncherBinding;
-import com.fongmi.android.tv.ui.adapter.AppAdapter;
-import com.fongmi.android.tv.ui.base.BaseActivity;
-import com.fongmi.android.tv.ui.custom.SpaceItemDecoration;
-
-public class LauncherActivity extends BaseActivity implements AppAdapter.OnClickListener {
-
-    private ActivityLauncherBinding mBinding;
-    private AppAdapter mAdapter;
-
-    @Override
-    protected ViewBinding getBinding() {
-        return mBinding = ActivityLauncherBinding.inflate(getLayoutInflater());
-    }
-
-    @Override
-    protected void initView() {
-        DLNARendererService.Companion.start(this, R.drawable.ic_logo);
-        setRecyclerView();
-        getApps();
-    }
-
-    private void setRecyclerView() {
-        mBinding.recycler.setHasFixedSize(true);
-        mBinding.recycler.setItemAnimator(null);
-        mBinding.recycler.setAdapter(mAdapter = new AppAdapter(this));
-        mBinding.recycler.addItemDecoration(new SpaceItemDecoration(5, 16));
-    }
-
-    private void getApps() {
-        for (ApplicationInfo info : getPackageManager().getInstalledApplications(0)) {
-            if ((info.flags & ApplicationInfo.FLAG_SYSTEM) != 0) continue;
-            mAdapter.add(Info.get(info));
-        }
-    }
-
-    @Override
-    public void onItemClick(Info item) {
-        try {
-            startActivity(getPackageManager().getLaunchIntentForPackage(item.getPack()));
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    @Override
-    public boolean onLongClick(Info item) {
-        if (item.getPack().equals(getPackageName())) return false;
-        Intent intent = new Intent(Intent.ACTION_UNINSTALL_PACKAGE);
-        intent.setData(Uri.parse("package:" + item.getPack()));
-        startActivity(intent);
-        return true;
-    }
-}
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/adapter/AppAdapter.java b/app/src/leanback/java/com/fongmi/android/tv/ui/adapter/AppAdapter.java
deleted file mode 100644
index 642da588d..000000000
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/adapter/AppAdapter.java
+++ /dev/null
@@ -1,88 +0,0 @@
-package com.fongmi.android.tv.ui.adapter;
-
-import android.view.LayoutInflater;
-import android.view.ViewGroup;
-
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
-
-import com.fongmi.android.tv.App;
-import com.fongmi.android.tv.Product;
-import com.fongmi.android.tv.bean.Info;
-import com.fongmi.android.tv.bean.Style;
-import com.fongmi.android.tv.databinding.AdapterAppBinding;
-import com.fongmi.android.tv.utils.ResUtil;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class AppAdapter extends RecyclerView.Adapter<AppAdapter.ViewHolder> {
-
-    private final OnClickListener mListener;
-    private final List<Info> mItems;
-    private int[] size;
-
-    public AppAdapter(OnClickListener listener) {
-        this.mItems = new ArrayList<>();
-        this.mListener = listener;
-        setSize();
-    }
-
-    public interface OnClickListener {
-
-        void onItemClick(Info item);
-
-        boolean onLongClick(Info item);
-    }
-
-    private void setSize() {
-        int column = 5;
-        int space = ResUtil.dp2px(48) + ResUtil.dp2px(16 * (column - 1));
-        this.size = Product.getSpec(space, column, Style.rect());
-    }
-
-    public void add(Info item) {
-        if (item.getPack().equals(App.get().getPackageName())) {
-            mItems.add(0, item);
-            notifyItemInserted(0);
-        } else {
-            mItems.add(item);
-            notifyItemInserted(mItems.size() - 1);
-        }
-    }
-
-    @Override
-    public int getItemCount() {
-        return mItems.size();
-    }
-
-    @NonNull
-    @Override
-    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        return new ViewHolder(AdapterAppBinding.inflate(LayoutInflater.from(parent.getContext()), parent, false)).size(size);
-    }
-
-    @Override
-    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
-        Info item = mItems.get(position);
-        holder.binding.name.setText(item.getName());
-        holder.binding.icon.setImageDrawable(item.getIcon());
-        holder.binding.getRoot().setOnClickListener(v -> mListener.onItemClick(item));
-        holder.binding.getRoot().setOnLongClickListener(v -> mListener.onLongClick(item));
-    }
-
-    public static class ViewHolder extends RecyclerView.ViewHolder {
-
-        private final AdapterAppBinding binding;
-
-        public ViewHolder(@NonNull AdapterAppBinding binding) {
-            super(binding.getRoot());
-            this.binding = binding;
-        }
-
-        public ViewHolder size(int[] size) {
-            binding.getRoot().getLayoutParams().width = size[0];
-            return this;
-        }
-    }
-}
diff --git a/app/src/leanback/res/layout/activity_launcher.xml b/app/src/leanback/res/layout/activity_launcher.xml
deleted file mode 100644
index 65fe69515..000000000
--- a/app/src/leanback/res/layout/activity_launcher.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
-
-    <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/recycler"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:clipChildren="false"
-        android:clipToPadding="false"
-        android:padding="24dp"
-        app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
-        app:spanCount="5" />
-
-</FrameLayout>
\ No newline at end of file
diff --git a/app/src/leanback/res/layout/adapter_app.xml b/app/src/leanback/res/layout/adapter_app.xml
deleted file mode 100644
index 36bb3e700..000000000
--- a/app/src/leanback/res/layout/adapter_app.xml
+++ /dev/null
@@ -1,38 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="wrap_content"
-    android:layout_height="wrap_content"
-    android:layout_centerInParent="true"
-    android:background="@drawable/selector_item"
-    android:focusable="true"
-    android:focusableInTouchMode="true"
-    android:gravity="center"
-    android:orientation="vertical"
-    android:paddingStart="16dp"
-    android:paddingTop="16dp"
-    android:paddingEnd="16dp"
-    android:paddingBottom="8dp">
-
-    <ImageView
-        android:id="@+id/icon"
-        android:layout_width="64dp"
-        android:layout_height="64dp"
-        tools:src="@mipmap/ic_launcher" />
-
-    <TextView
-        android:id="@+id/name"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="8dp"
-        android:shadowColor="@color/black"
-        android:shadowDx="2"
-        android:shadowDy="2"
-        android:shadowRadius="2"
-        android:singleLine="true"
-        android:ellipsize="marquee"
-        android:textColor="@color/white"
-        android:textSize="18sp"
-        tools:text="@string/app_name" />
-
-</LinearLayout>
\ No newline at end of file