diff --git a/app/build.gradle b/app/build.gradle
index bf235775c..91ebb8242 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,8 +10,8 @@ android {
         applicationId "com.fongmi.android.tv"
         minSdk 21
         targetSdk 32
-        versionCode 23
-        versionName "1.2.3"
+        versionCode 25
+        versionName "1.2.5"
         ndk { abiFilters "armeabi-v7a", "arm64-v8a" }
     }
 
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/DetailActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/DetailActivity.java
index 57c544793..741a17ed9 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/DetailActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/DetailActivity.java
@@ -331,8 +331,8 @@ public class DetailActivity extends BaseActivity implements CustomKeyDown.Listen
         mBinding.video.setLayoutParams(new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.MATCH_PARENT));
         mHandler.postDelayed(() -> getPlayerView().setUseController(true), 250);
         mBinding.flag.setSelectedPosition(mCurrent);
-        Players.get().play();
         mFullscreen = true;
+        onPlay(0);
     }
 
     private void exitFullscreen() {
@@ -570,6 +570,19 @@ public class DetailActivity extends BaseActivity implements CustomKeyDown.Listen
         stopTimer();
     }
 
+    private void onPause(boolean visible) {
+        mBinding.widget.exoPosition.setText(Players.get().getTime(0));
+        mBinding.widget.exoDuration.setText(mControl.exoDuration.getText());
+        mBinding.widget.title.setVisibility(visible ? View.VISIBLE : View.GONE);
+        mBinding.widget.center.setVisibility(visible ? View.VISIBLE : View.GONE);
+        Players.get().pause();
+    }
+
+    private void onPlay(int delay) {
+        mHandler.postDelayed(mHideCenter, delay);
+        Players.get().play();
+    }
+
     @Override
     public boolean dispatchKeyEvent(KeyEvent event) {
         if (mFullscreen && !getPlayerView().isControllerFullyVisible() && mKeyDown.hasEvent(event)) return mKeyDown.onKeyDown(event);
@@ -586,10 +599,9 @@ public class DetailActivity extends BaseActivity implements CustomKeyDown.Listen
 
     @Override
     public void onSeekTo(int time) {
-        mHandler.postDelayed(mHideCenter, 500);
         Players.get().seekTo(time);
-        Players.get().play();
         mKeyDown.resetTime();
+        onPlay(500);
     }
 
     @Override
@@ -600,29 +612,20 @@ public class DetailActivity extends BaseActivity implements CustomKeyDown.Listen
 
     @Override
     public void onKeyCenter() {
-        if (Players.get().isPlaying()) {
-            Players.get().pause();
-            mBinding.widget.title.setVisibility(View.VISIBLE);
-            mBinding.widget.center.setVisibility(View.VISIBLE);
-            mBinding.widget.exoPosition.setText(Players.get().getTime(0));
-            mBinding.widget.exoDuration.setText(mControl.exoDuration.getText());
-        } else {
-            Players.get().play();
-            mBinding.widget.title.setVisibility(View.GONE);
-            mBinding.widget.center.setVisibility(View.GONE);
-        }
+        if (Players.get().isPlaying()) onPause(true);
+        else onPlay(0);
     }
 
     @Override
     protected void onPause() {
         super.onPause();
-        Players.get().pause();
+        onPause(false);
     }
 
     @Override
     protected void onResume() {
         super.onResume();
-        Players.get().play();
+        onPlay(0);
     }
 
     @Override
@@ -632,13 +635,12 @@ public class DetailActivity extends BaseActivity implements CustomKeyDown.Listen
         } else if (mFullscreen) {
             exitFullscreen();
         } else {
+            destroy();
             super.onBackPressed();
         }
     }
 
-    @Override
-    protected void onDestroy() {
-        super.onDestroy();
+    private void destroy() {
         stopTimer();
         updateHistory();
         Players.get().stop();
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/HomeActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/HomeActivity.java
index c1ace4c9c..55a23b180 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/HomeActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/HomeActivity.java
@@ -276,13 +276,12 @@ public class HomeActivity extends BaseActivity implements CustomTitleView.Listen
             Notify.show(R.string.app_exit);
             mHandler.postDelayed(() -> mConfirmExit = false, 1000);
         } else {
+            destroy();
             super.onBackPressed();
         }
     }
 
-    @Override
-    protected void onDestroy() {
-        super.onDestroy();
+    private void destroy() {
         Server.get().stop();
         Clock.get().release();
         Players.get().release();
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VodActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VodActivity.java
index a34b7fc08..99d9fa49b 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VodActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VodActivity.java
@@ -25,6 +25,7 @@ import com.fongmi.android.tv.databinding.ActivityVodBinding;
 import com.fongmi.android.tv.ui.fragment.VodFragment;
 import com.fongmi.android.tv.ui.presenter.TypePresenter;
 import com.fongmi.android.tv.utils.ResUtil;
+import com.google.gson.Gson;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -110,10 +111,9 @@ public class VodActivity extends BaseActivity {
     }
 
     private void updateFilter(Class item) {
-        if (item.getFilter() != null) {
-            getFragment().toggleFilter(item.toggleFilter().getFilter());
-            mAdapter.notifyArrayItemRangeChanged(0, mAdapter.size());
-        }
+        if (item.getFilter() == null) return;
+        getFragment().toggleFilter(item.toggleFilter().getFilter());
+        mAdapter.notifyArrayItemRangeChanged(0, mAdapter.size());
     }
 
     @Override
@@ -127,6 +127,7 @@ public class VodActivity extends BaseActivity {
     public void onBackPressed() {
         Class item = mResult.getTypes().get(mBinding.pager.getCurrentItem());
         if (item.getFilter() != null && item.getFilter()) updateFilter(item);
+        else if (getFragment().canGoBack()) getFragment().goBack();
         else super.onBackPressed();
     }
 
@@ -143,7 +144,9 @@ public class VodActivity extends BaseActivity {
         @NonNull
         @Override
         public Fragment getItem(int position) {
-            return VodFragment.newInstance(mResult.getTypes().get(position).getTypeId(), mResult.getFilters().get(mResult.getTypes().get(position).getTypeId()));
+            Class type = mResult.getTypes().get(position);
+            String filter = new Gson().toJson(mResult.getFilters().get(type.getTypeId()));
+            return VodFragment.newInstance(type.getTypeId(), filter, type.getTypeFlag().equals("1"));
         }
 
         @Override
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 65cd7d317..ad9901612 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
@@ -27,7 +27,6 @@ import com.fongmi.android.tv.ui.presenter.FilterPresenter;
 import com.fongmi.android.tv.ui.presenter.VodPresenter;
 import com.fongmi.android.tv.utils.ResUtil;
 import com.google.common.collect.Lists;
-import com.google.gson.Gson;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -43,6 +42,7 @@ public class VodFragment extends BaseFragment implements CustomScroller.Callback
     private SiteViewModel mViewModel;
     private CustomScroller mScroller;
     private List<Filter> mFilters;
+    private List<String> mTypeIds;
 
     private String getTypeId() {
         return getArguments().getString("typeId");
@@ -52,10 +52,15 @@ public class VodFragment extends BaseFragment implements CustomScroller.Callback
         return getArguments().getString("filter");
     }
 
-    public static VodFragment newInstance(String typeId, List<Filter> filter) {
+    private boolean isFolder() {
+        return getArguments().getBoolean("folder");
+    }
+
+    public static VodFragment newInstance(String typeId, String filter, boolean folder) {
         Bundle args = new Bundle();
         args.putString("typeId", typeId);
-        args.putString("filter", new Gson().toJson(filter));
+        args.putString("filter", filter);
+        args.putBoolean("folder", folder);
         VodFragment fragment = new VodFragment();
         fragment.setArguments(args);
         return fragment;
@@ -69,6 +74,7 @@ public class VodFragment extends BaseFragment implements CustomScroller.Callback
     @Override
     protected void initView() {
         mFilters = Filter.arrayFrom(getFilter());
+        mTypeIds = new ArrayList<>();
         mExtend = new HashMap<>();
         setRecyclerView();
         setViewModel();
@@ -104,19 +110,21 @@ public class VodFragment extends BaseFragment implements CustomScroller.Callback
 
     private void getVideo() {
         mScroller.reset();
-        getVideo("1");
+        getVideo(getTypeId(), "1");
     }
 
     private void checkPage() {
-        if (mScroller.getPage() != 1 || mAdapter.size() >= 4) return;
+        if (mScroller.getPage() != 1 || mAdapter.size() >= 4 || isFolder()) return;
         mScroller.addPage();
-        getVideo("2");
+        getVideo(getTypeId(), "2");
     }
 
-    private void getVideo(String page) {
+    private void getVideo(String typeId, String page) {
+        if (page.equals("1")) mLast = null;
+        if (isFolder()) mTypeIds.add(typeId);
         boolean clear = page.equals("1") && mAdapter.size() > mFilters.size();
         if (clear) mAdapter.removeItems(mFilters.size(), mAdapter.size() - mFilters.size());
-        mViewModel.categoryContent(getTypeId(), page, true, mExtend);
+        mViewModel.categoryContent(typeId, page, true, mExtend);
     }
 
     private boolean checkLastSize(List<Vod> items) {
@@ -161,9 +169,20 @@ public class VodFragment extends BaseFragment implements CustomScroller.Callback
         }
     }
 
+    public boolean canGoBack() {
+        return mTypeIds.size() > 1;
+    }
+
+    public void goBack() {
+        String typeId = mTypeIds.get(mTypeIds.size() - 2);
+        mTypeIds = mTypeIds.subList(0, mTypeIds.size() - 2);
+        getVideo(typeId, "1");
+    }
+
     @Override
     public void onItemClick(Vod item) {
-        if (item.getVodId().startsWith("msearch:")) onLongClick(item);
+        if (item.getVodTag().equals("folder")) getVideo(item.getVodId(), "1");
+        else if (item.getVodId().startsWith("msearch:")) onLongClick(item);
         else DetailActivity.start(getActivity(), item.getVodId());
     }
 
@@ -175,8 +194,9 @@ public class VodFragment extends BaseFragment implements CustomScroller.Callback
 
     @Override
     public void onLoadMore(String page) {
+        if (isFolder()) return;
         mScroller.setLoading(true);
-        getVideo(page);
+        getVideo(getTypeId(), page);
     }
 
     @Override
diff --git a/app/src/leanback/res/layout/adapter_config.xml b/app/src/leanback/res/layout/adapter_config.xml
index 5c0941d1e..215387ba1 100644
--- a/app/src/leanback/res/layout/adapter_config.xml
+++ b/app/src/leanback/res/layout/adapter_config.xml
@@ -15,8 +15,6 @@
         android:focusable="true"
         android:focusableInTouchMode="true"
         android:gravity="center"
-        android:marqueeRepeatLimit="marquee_forever"
-        android:scrollHorizontally="true"
         android:singleLine="true"
         android:textColor="@color/white"
         android:textSize="18sp"
diff --git a/app/src/leanback/res/layout/adapter_part.xml b/app/src/leanback/res/layout/adapter_part.xml
index ff072bbda..a16ef744a 100644
--- a/app/src/leanback/res/layout/adapter_part.xml
+++ b/app/src/leanback/res/layout/adapter_part.xml
@@ -5,10 +5,12 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:background="@drawable/selector_item"
+    android:ellipsize="marquee"
     android:focusable="true"
     android:focusableInTouchMode="true"
     android:gravity="center"
     android:nextFocusUp="@id/group"
+    android:singleLine="true"
     android:textColor="@color/white"
     android:textSize="16sp"
     tools:text="分詞" />
\ No newline at end of file
diff --git a/app/src/leanback/res/layout/adapter_search_history.xml b/app/src/leanback/res/layout/adapter_search_history.xml
index 5c1663f19..5116149b1 100644
--- a/app/src/leanback/res/layout/adapter_search_history.xml
+++ b/app/src/leanback/res/layout/adapter_search_history.xml
@@ -8,8 +8,6 @@
     android:ellipsize="marquee"
     android:focusable="true"
     android:focusableInTouchMode="true"
-    android:marqueeRepeatLimit="marquee_forever"
-    android:scrollHorizontally="true"
     android:singleLine="true"
     android:textColor="@color/white"
     android:textSize="16sp"
diff --git a/app/src/leanback/res/layout/adapter_search_word.xml b/app/src/leanback/res/layout/adapter_search_word.xml
index 15b456142..47e894dec 100644
--- a/app/src/leanback/res/layout/adapter_search_word.xml
+++ b/app/src/leanback/res/layout/adapter_search_word.xml
@@ -8,8 +8,6 @@
     android:ellipsize="marquee"
     android:focusable="true"
     android:focusableInTouchMode="true"
-    android:marqueeRepeatLimit="marquee_forever"
-    android:scrollHorizontally="true"
     android:singleLine="true"
     android:textColor="@color/white"
     android:textSize="16sp"
diff --git a/app/src/leanback/res/layout/adapter_site.xml b/app/src/leanback/res/layout/adapter_site.xml
index e0618a7cf..5a71019ed 100644
--- a/app/src/leanback/res/layout/adapter_site.xml
+++ b/app/src/leanback/res/layout/adapter_site.xml
@@ -15,8 +15,6 @@
         android:focusable="true"
         android:focusableInTouchMode="true"
         android:gravity="center"
-        android:marqueeRepeatLimit="marquee_forever"
-        android:scrollHorizontally="true"
         android:singleLine="true"
         android:textColor="@color/white"
         android:textSize="18sp"
diff --git a/app/src/leanback/res/layout/adapter_vod.xml b/app/src/leanback/res/layout/adapter_vod.xml
index 038e4ceac..c346e0650 100644
--- a/app/src/leanback/res/layout/adapter_vod.xml
+++ b/app/src/leanback/res/layout/adapter_vod.xml
@@ -80,9 +80,7 @@
         android:background="@drawable/shape_vod_name"
         android:ellipsize="marquee"
         android:gravity="center"
-        android:marqueeRepeatLimit="marquee_forever"
         android:padding="6dp"
-        android:scrollHorizontally="true"
         android:singleLine="true"
         android:textColor="@color/white"
         android:textSize="16sp"
diff --git a/app/src/main/java/com/fongmi/android/tv/bean/Class.java b/app/src/main/java/com/fongmi/android/tv/bean/Class.java
index a14cabd2c..cf9c52da2 100644
--- a/app/src/main/java/com/fongmi/android/tv/bean/Class.java
+++ b/app/src/main/java/com/fongmi/android/tv/bean/Class.java
@@ -1,5 +1,7 @@
 package com.fongmi.android.tv.bean;
 
+import android.text.TextUtils;
+
 import com.fongmi.android.tv.R;
 import com.google.gson.annotations.SerializedName;
 
@@ -18,6 +20,9 @@ public class Class {
     @SerializedName("type_name")
     private String typeName;
 
+    @SerializedName("type_flag")
+    private String typeFlag;
+
     private Boolean filter;
 
     public String getTypeId() {
@@ -28,6 +33,10 @@ public class Class {
         return typeName;
     }
 
+    public String getTypeFlag() {
+        return TextUtils.isEmpty(typeFlag) ? "" : typeFlag;
+    }
+
     public void setFilter(Boolean filter) {
         this.filter = filter;
     }
diff --git a/app/src/main/java/com/fongmi/android/tv/bean/Hot.java b/app/src/main/java/com/fongmi/android/tv/bean/Hot.java
index 6554448a1..229d59a20 100644
--- a/app/src/main/java/com/fongmi/android/tv/bean/Hot.java
+++ b/app/src/main/java/com/fongmi/android/tv/bean/Hot.java
@@ -4,6 +4,7 @@ import com.google.gson.Gson;
 import com.google.gson.annotations.SerializedName;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 public class Hot {
@@ -16,9 +17,13 @@ public class Hot {
     }
 
     public static List<String> get(String str) {
-        List<String> items = new ArrayList<>();
-        for (Data.Item item : objectFrom(str).getData().getItemList()) items.add(item.getTitle());
-        return items;
+        try {
+            List<String> items = new ArrayList<>();
+            for (Data.Item item : objectFrom(str).getData().getItemList()) items.add(item.getTitle());
+            return items;
+        } catch (Exception e) {
+            return Collections.emptyList();
+        }
     }
 
     private Data getData() {
diff --git a/app/src/main/java/com/fongmi/android/tv/bean/Suggest.java b/app/src/main/java/com/fongmi/android/tv/bean/Suggest.java
index 5df73b0a2..de74d7edd 100644
--- a/app/src/main/java/com/fongmi/android/tv/bean/Suggest.java
+++ b/app/src/main/java/com/fongmi/android/tv/bean/Suggest.java
@@ -4,6 +4,7 @@ import com.google.gson.Gson;
 import com.google.gson.annotations.SerializedName;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 public class Suggest {
@@ -16,9 +17,13 @@ public class Suggest {
     }
 
     public static List<String> get(String str) {
-        List<String> items = new ArrayList<>();
-        for (Data item : objectFrom(str).getData()) items.add(item.getName());
-        return items;
+        try {
+            List<String> items = new ArrayList<>();
+            for (Data item : objectFrom(str).getData()) items.add(item.getName());
+            return items;
+        } catch (Exception e) {
+            return Collections.emptyList();
+        }
     }
 
     private List<Data> getData() {
diff --git a/app/src/main/java/com/fongmi/android/tv/bean/Vod.java b/app/src/main/java/com/fongmi/android/tv/bean/Vod.java
index 53f96628b..bac69120b 100644
--- a/app/src/main/java/com/fongmi/android/tv/bean/Vod.java
+++ b/app/src/main/java/com/fongmi/android/tv/bean/Vod.java
@@ -72,6 +72,9 @@ public class Vod {
     @SerializedName("vod_play_url")
     private String vodPlayUrl;
 
+    @SerializedName("vod_tag")
+    private String vodTag;
+
     @Path("dl")
     @ElementList(entry = "dd", required = false, inline = true)
     private List<Flag> vodFlags;
@@ -132,6 +135,10 @@ public class Vod {
         return TextUtils.isEmpty(vodPlayUrl) ? "" : vodPlayUrl;
     }
 
+    public String getVodTag() {
+        return TextUtils.isEmpty(vodTag) ? "" : vodTag;
+    }
+
     public List<Flag> getVodFlags() {
         return vodFlags = vodFlags == null ? new ArrayList<>() : vodFlags;
     }
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 9c49f391f..05a21d50e 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
@@ -74,18 +74,18 @@ public class Players implements Player.Listener, ParseTask.Callback {
     }
 
     public String getSpeed() {
-        return String.format(Locale.getDefault(), "%.2f", exoPlayer.getPlaybackParameters().speed);
+        return String.format(Locale.getDefault(), "%.2f", exo().getPlaybackParameters().speed);
     }
 
     public void addSpeed() {
-        float speed = exoPlayer.getPlaybackParameters().speed;
+        float speed = exo().getPlaybackParameters().speed;
         float addon = speed >= 2 ? 1f : 0.25f;
         speed = speed >= 5 ? 0.5f : speed + addon;
-        exoPlayer.setPlaybackSpeed(speed);
+        exo().setPlaybackSpeed(speed);
     }
 
     public void resetSpeed() {
-        exoPlayer.setPlaybackSpeed(1f);
+        exo().setPlaybackSpeed(1f);
     }
 
     public String getTime(long time) {
@@ -100,27 +100,27 @@ public class Players implements Player.Listener, ParseTask.Callback {
     }
 
     public long getCurrentPosition() {
-        return exoPlayer.getCurrentPosition();
+        return exo().getCurrentPosition();
     }
 
     public long getDuration() {
-        return exoPlayer.getDuration();
+        return exo().getDuration();
     }
 
     public void seekTo(int time) {
-        exoPlayer.seekTo(getCurrentPosition() + time);
+        exo().seekTo(getCurrentPosition() + time);
     }
 
     public void seekTo(long time) {
-        exoPlayer.seekTo(time);
+        exo().seekTo(time);
     }
 
     public boolean isPlaying() {
-        return exoPlayer.isPlaying();
+        return exo().isPlaying();
     }
 
     public boolean isIdle() {
-        return exoPlayer.getPlaybackState() == Player.STATE_IDLE;
+        return exo().getPlaybackState() == Player.STATE_IDLE;
     }
 
     public boolean canNext() {
@@ -139,39 +139,33 @@ public class Players implements Player.Listener, ParseTask.Callback {
     }
 
     private void setMediaSource(Result result) {
-        exoPlayer.setMediaSource(ExoUtil.getSource(result));
+        exo().setMediaSource(ExoUtil.getSource(result));
         PlayerEvent.state(0);
-        exoPlayer.prepare();
+        exo().prepare();
+        exo().play();
     }
 
     private void setMediaSource(Map<String, String> headers, String url) {
-        exoPlayer.setMediaSource(ExoUtil.getSource(headers, url));
+        exo().setMediaSource(ExoUtil.getSource(headers, url));
         PlayerEvent.state(0);
-        exoPlayer.prepare();
+        exo().prepare();
+        exo().play();
     }
 
     public void pause() {
-        if (exoPlayer != null) {
-            exoPlayer.pause();
-        }
+        exo().pause();
     }
 
     public void stop() {
         this.retry = 0;
-        if (exoPlayer != null) {
-            exoPlayer.stop();
-            exoPlayer.clearMediaItems();
-            exoPlayer.setPlaybackSpeed(1.0f);
-        }
-        if (webView != null) {
-            webView.stop(false);
-        }
+        exo().stop();
+        exo().clearMediaItems();
+        exo().setPlaybackSpeed(1.0f);
+        if (webView != null) webView.stop(false);
     }
 
     public void play() {
-        if (exoPlayer != null) {
-            exoPlayer.play();
-        }
+        exo().play();
     }
 
     public void release() {