diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingActivity.java
index 7f150f942..6d1de3be6 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingActivity.java
@@ -3,7 +3,6 @@ package com.fongmi.android.tv.ui.activity;
 import android.Manifest;
 import android.app.Activity;
 import android.content.Intent;
-import android.util.Base64;
 import android.view.View;
 
 import androidx.viewbinding.ViewBinding;
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingCustomActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingCustomActivity.java
index 4ee5cf4c0..5f906e0c5 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingCustomActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingCustomActivity.java
@@ -1,5 +1,6 @@
 package com.fongmi.android.tv.ui.activity;
 
+import android.Manifest;
 import android.app.Activity;
 import android.content.Intent;
 import android.view.View;
@@ -11,8 +12,10 @@ import com.fongmi.android.tv.R;
 import com.fongmi.android.tv.Setting;
 import com.fongmi.android.tv.databinding.ActivitySettingCustomBinding;
 import com.fongmi.android.tv.event.RefreshEvent;
+import com.fongmi.android.tv.impl.CacheDirCallback;
 import com.fongmi.android.tv.ui.base.BaseActivity;
 import com.fongmi.android.tv.ui.dialog.ButtonsDialog;
+import com.fongmi.android.tv.ui.dialog.CacheDirDialog;
 import com.fongmi.android.tv.ui.dialog.DisplayDialog;
 import com.fongmi.android.tv.ui.dialog.LanguageDialog;
 import com.fongmi.android.tv.ui.dialog.MenuKeyDialog;
@@ -20,10 +23,11 @@ import com.fongmi.android.tv.ui.dialog.X5WebViewDialog;
 import com.fongmi.android.tv.utils.ResUtil;
 import com.github.catvod.utils.Shell;
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+import com.permissionx.guolindev.PermissionX;
 import com.tencent.smtt.sdk.QbSdk;
 import java.util.Locale;
 
-public class SettingCustomActivity extends BaseActivity {
+public class SettingCustomActivity extends BaseActivity implements CacheDirCallback {
 
     private ActivitySettingCustomBinding mBinding;
     private String[] quality;
@@ -63,6 +67,7 @@ public class SettingCustomActivity extends BaseActivity {
         mBinding.aggregatedSearchText.setText(getSwitch(Setting.isAggregatedSearch()));
         mBinding.homeUIText.setText((homeUI = ResUtil.getStringArray(R.array.select_home_ui))[Setting.getHomeUI()]);
         mBinding.homeHistoryText.setText(getSwitch(Setting.isHomeHistory()));
+        mBinding.cacheDirText.setText(Setting.getThunderCacheDir());
         mBinding.removeAdText.setText(getSwitch(Setting.isRemoveAd()));
         mBinding.languageText.setText((ResUtil.getStringArray(R.array.select_language))[Setting.getLanguage()]);
         mBinding.parseWebviewText.setText((parseWebview = ResUtil.getStringArray(R.array.select_parse_webview))[Setting.getParseWebView()]);
@@ -90,8 +95,8 @@ public class SettingCustomActivity extends BaseActivity {
         mBinding.setLanguage.setOnClickListener(this::setLanguage);
         mBinding.parseWebview.setOnClickListener(this::setParseWebview);
         mBinding.configCache.setOnClickListener(this::setConfigCache);
+        mBinding.cacheDir.setOnClickListener(this::setCacheDir);
         mBinding.reset.setOnClickListener(this::onReset);
-
     }
 
     private void setQuality(View view) {
@@ -191,6 +196,14 @@ public class SettingCustomActivity extends BaseActivity {
         mBinding.removeAdText.setText(getSwitch(Setting.isRemoveAd()));
     }
 
+    private void setCacheDir(View view) {
+        PermissionX.init(this).permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE).request((allGranted, grantedList, deniedList) -> {
+            if (allGranted) {
+                CacheDirDialog.create(this).show();
+            }
+        });
+    }
+
     private void setLanguage(View view) {
         LanguageDialog.create(this).show();
     }
@@ -223,4 +236,10 @@ public class SettingCustomActivity extends BaseActivity {
         }).start();
     }
 
+    @Override
+    public void setCacheDir(String dir) {
+        Setting.putThunderCacheDir(dir);
+        mBinding.cacheDirText.setText(dir);
+    }
+
 }
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/adapter/CacheDirAdapter.java b/app/src/leanback/java/com/fongmi/android/tv/ui/adapter/CacheDirAdapter.java
new file mode 100644
index 000000000..c07f550c8
--- /dev/null
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/adapter/CacheDirAdapter.java
@@ -0,0 +1,60 @@
+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.Setting;
+import com.fongmi.android.tv.databinding.AdapterCacheDirBinding;
+
+import java.util.List;
+
+public class CacheDirAdapter extends RecyclerView.Adapter<CacheDirAdapter.ViewHolder> {
+
+    private final CacheDirAdapter.OnClickListener mListener;
+    private List<String> mItems;
+
+    public CacheDirAdapter(OnClickListener listener, List<String> items) {
+        this.mListener = listener;
+        this.mItems = items;
+    }
+
+    public interface OnClickListener {
+
+        void onItemClick(String path);
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return mItems.size();
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        return new ViewHolder(AdapterCacheDirBinding.inflate(LayoutInflater.from(parent.getContext()), parent, false));
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+        String item = mItems.get(position);
+        boolean selected = Setting.getThunderCacheDir().equals(item);
+        holder.binding.text.setText(item);
+        holder.binding.text.setSelected(selected);
+        holder.binding.text.setActivated(selected);
+        holder.binding.text.setOnClickListener(v -> mListener.onItemClick(item));
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+
+        private final AdapterCacheDirBinding binding;
+
+        public ViewHolder(@NonNull AdapterCacheDirBinding binding) {
+            super(binding.getRoot());
+            this.binding = binding;
+        }
+    }
+}
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/dialog/CacheDirDialog.java b/app/src/leanback/java/com/fongmi/android/tv/ui/dialog/CacheDirDialog.java
new file mode 100644
index 000000000..8c945c066
--- /dev/null
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/dialog/CacheDirDialog.java
@@ -0,0 +1,89 @@
+package com.fongmi.android.tv.ui.dialog;
+
+import android.app.Activity;
+import android.view.LayoutInflater;
+import android.view.WindowManager;
+
+import androidx.appcompat.app.AlertDialog;
+import androidx.recyclerview.widget.GridLayoutManager;
+
+import com.fongmi.android.tv.Setting;
+import com.fongmi.android.tv.databinding.DialogCacheDirBinding;
+import com.fongmi.android.tv.impl.CacheDirCallback;
+import com.fongmi.android.tv.ui.adapter.CacheDirAdapter;
+import com.fongmi.android.tv.ui.custom.SpaceItemDecoration;
+import com.fongmi.android.tv.utils.ResUtil;
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+public class CacheDirDialog implements CacheDirAdapter.OnClickListener {
+    private final DialogCacheDirBinding binding;
+    private final CacheDirAdapter adapter;
+    private final AlertDialog dialog;
+    private final CacheDirCallback callback;
+    private List<String> mItems;
+    private int position;
+    public static CacheDirDialog create(Activity activity) {
+        return new CacheDirDialog(activity);
+    }
+
+    public CacheDirDialog(Activity activity) {
+        mItems = new ArrayList<>();
+        mItems.add(activity.getCacheDir().getAbsolutePath());
+        for(File dir : activity.getExternalCacheDirs()) mItems.add(dir.getAbsolutePath());
+        String cacheDir = Setting.getThunderCacheDir();
+        position = 0;
+        for(int i=0; i<mItems.size(); i++) {
+            if (mItems.get(i).equals(cacheDir)) position = i;
+        }
+        this.adapter = new CacheDirAdapter(this, mItems);
+        this.callback = (CacheDirCallback) activity;
+        this.binding = DialogCacheDirBinding.inflate(LayoutInflater.from(activity));
+        this.dialog = new MaterialAlertDialogBuilder(activity).setView(binding.getRoot()).create();
+    }
+
+    public void show() {
+        initView();
+    }
+
+    private int getCount() {
+        return 1;
+    }
+
+    private float getWidth() {
+        return 0.7f + (getCount() - 1) * 0.2f;
+    }
+
+    private void initView() {
+        setRecyclerView();
+        setDialog();
+    }
+
+    private void setRecyclerView() {
+        binding.recycler.setAdapter(adapter);
+        binding.recycler.setHasFixedSize(true);
+        binding.recycler.setItemAnimator(null);
+        binding.recycler.addItemDecoration(new SpaceItemDecoration(getCount(), 16));
+        binding.recycler.setLayoutManager(new GridLayoutManager(dialog.getContext(), getCount()));
+        binding.recycler.post(() -> binding.recycler.scrollToPosition(position));
+
+    }
+
+    private void setDialog() {
+        WindowManager.LayoutParams params = dialog.getWindow().getAttributes();
+        params.width = (int) (ResUtil.getScreenWidth() * getWidth());
+        dialog.getWindow().setAttributes(params);
+        dialog.getWindow().setDimAmount(0);
+        dialog.show();
+    }
+
+    @Override
+    public void onItemClick(String path) {
+        callback.setCacheDir(path);
+        dialog.dismiss();
+    }
+
+}
diff --git a/app/src/leanback/res/layout/activity_setting_custom.xml b/app/src/leanback/res/layout/activity_setting_custom.xml
index 8953447d7..f99e03341 100644
--- a/app/src/leanback/res/layout/activity_setting_custom.xml
+++ b/app/src/leanback/res/layout/activity_setting_custom.xml
@@ -537,7 +537,7 @@
             android:orientation="horizontal">
 
             <LinearLayout
-                android:id="@+id/configCache"
+                android:id="@+id/cacheDir"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_marginEnd="16dp"
@@ -551,23 +551,24 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginEnd="16dp"
-                    android:text="@string/setting_config_cache"
+                    android:text="@string/setting_cache_dir"
                     android:textColor="@color/white"
                     android:textSize="18sp" />
 
                 <TextView
-                    android:id="@+id/configCacheText"
+                    android:id="@+id/cacheDirText"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:gravity="end"
                     android:textColor="@color/white"
                     android:textSize="18sp"
-                    tools:text="关闭" />
+                    android:singleLine="true"
+                    tools:text="/dir" />
 
             </LinearLayout>
 
             <LinearLayout
-                android:id="@+id/reset"
+                android:id="@+id/removeAd"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
@@ -580,10 +581,19 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginEnd="16dp"
-                    android:text="@string/setting_reset"
+                    android:text="@string/setting_remove_ad"
                     android:textColor="@color/white"
                     android:textSize="18sp" />
 
+                <TextView
+                    android:id="@+id/removeAdText"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:gravity="end"
+                    android:textColor="@color/white"
+                    android:textSize="18sp"
+                    tools:text="关闭" />
+
             </LinearLayout>
 
         </LinearLayout>
@@ -595,9 +605,10 @@
             android:orientation="horizontal">
 
             <LinearLayout
-                android:id="@+id/removeAd"
+                android:id="@+id/configCache"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
+                android:layout_marginEnd="16dp"
                 android:layout_weight="1"
                 android:background="@drawable/selector_item"
                 android:focusable="true"
@@ -608,12 +619,12 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginEnd="16dp"
-                    android:text="@string/setting_remove_ad"
+                    android:text="@string/setting_config_cache"
                     android:textColor="@color/white"
                     android:textSize="18sp" />
 
                 <TextView
-                    android:id="@+id/removeAdText"
+                    android:id="@+id/configCacheText"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:gravity="end"
@@ -623,6 +634,26 @@
 
             </LinearLayout>
 
+            <LinearLayout
+                android:id="@+id/reset"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:background="@drawable/selector_item"
+                android:focusable="true"
+                android:focusableInTouchMode="true"
+                android:orientation="horizontal">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginEnd="16dp"
+                    android:text="@string/setting_reset"
+                    android:textColor="@color/white"
+                    android:textSize="18sp" />
+
+            </LinearLayout>
+
         </LinearLayout>
 
     </LinearLayout>
diff --git a/app/src/leanback/res/layout/adapter_cache_dir.xml b/app/src/leanback/res/layout/adapter_cache_dir.xml
new file mode 100644
index 000000000..dc351b4ef
--- /dev/null
+++ b/app/src/leanback/res/layout/adapter_cache_dir.xml
@@ -0,0 +1,22 @@
+<?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="match_parent"
+    android:layout_height="40dp"
+    android:orientation="horizontal">
+
+    <TextView
+        android:id="@+id/text"
+        android:layout_width="match_parent"
+        android:layout_height="40dp"
+        android:background="@drawable/selector_text"
+        android:ellipsize="middle"
+        android:focusable="true"
+        android:focusableInTouchMode="true"
+        android:gravity="center"
+        android:singleLine="true"
+        android:textColor="@color/white"
+        android:textSize="18sp"
+        tools:text="泥巴" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/leanback/res/layout/dialog_cache_dir.xml b/app/src/leanback/res/layout/dialog_cache_dir.xml
new file mode 100644
index 000000000..ea4bf32b4
--- /dev/null
+++ b/app/src/leanback/res/layout/dialog_cache_dir.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:padding="16dp">
+
+    <com.fongmi.android.tv.ui.custom.CustomRecyclerView
+        android:id="@+id/recycler"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:maxHeight="360dp"
+        tools:itemCount="5"
+        tools:listitem="@layout/adapter_cache_dir" />
+
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/java/com/fongmi/android/tv/Setting.java b/app/src/main/java/com/fongmi/android/tv/Setting.java
index 6f4a5a3fa..f9e4b564c 100644
--- a/app/src/main/java/com/fongmi/android/tv/Setting.java
+++ b/app/src/main/java/com/fongmi/android/tv/Setting.java
@@ -502,4 +502,12 @@ public class Setting {
         Prefers.put("remove_ad", remove);
     }
 
+    public static String getThunderCacheDir() {
+        return Prefers.getString("thunder_cache_dir", "");
+    }
+
+    public static void putThunderCacheDir(String dir) {
+        Prefers.put("thunder_cache_dir", dir);
+    }
+
 }
diff --git a/app/src/main/java/com/fongmi/android/tv/impl/CacheDirCallback.java b/app/src/main/java/com/fongmi/android/tv/impl/CacheDirCallback.java
new file mode 100644
index 000000000..d73b9a18f
--- /dev/null
+++ b/app/src/main/java/com/fongmi/android/tv/impl/CacheDirCallback.java
@@ -0,0 +1,6 @@
+package com.fongmi.android.tv.impl;
+
+public interface CacheDirCallback {
+
+    void setCacheDir(String dir);
+}
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 3201e84a1..faaa04711 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -76,6 +76,7 @@
     <string name="setting_danmu">弹幕设置</string>
     <string name="setting_custom">个性设置</string>
     <string name="setting_config_cache">接口缓存</string>
+    <string name="setting_cache_dir">迅雷缓存</string>
     <string name="setting_reset">重置App</string>
     <string name="setting_quality">图片品质</string>
     <string name="setting_size">图片尺寸</string>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 30d9292db..af89bb2f5 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -76,6 +76,7 @@
     <string name="setting_danmu">彈幕設定</string>
     <string name="setting_custom">個性設定</string>
     <string name="setting_config_cache">接口暫存</string>
+    <string name="setting_cache_dir">迅雷暫存</string>
     <string name="setting_reset">重置App</string>
     <string name="setting_quality">圖片品質</string>
     <string name="setting_size">圖片尺寸</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 8b4107b2f..c4ab9337e 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -76,6 +76,7 @@
     <string name="setting_danmu">Danmu setting</string>
     <string name="setting_custom">Custom setting</string>
     <string name="setting_config_cache">Config cache</string>
+    <string name="setting_cache_dir">Thunder cache</string>
     <string name="setting_reset">Reset app</string>
     <string name="setting_quality">Image quality</string>
     <string name="setting_size">Image size</string>
diff --git a/catvod/src/main/java/com/github/catvod/utils/Path.java b/catvod/src/main/java/com/github/catvod/utils/Path.java
index 82625aad5..414da613a 100644
--- a/catvod/src/main/java/com/github/catvod/utils/Path.java
+++ b/catvod/src/main/java/com/github/catvod/utils/Path.java
@@ -40,6 +40,15 @@ public class Path {
         return Init.context().getCacheDir();
     }
 
+    public static File thunderCache() {
+        File internal = Init.context().getCacheDir();
+        String dir = Prefers.getString("thunder_cache_dir", internal.getAbsolutePath());
+        if (dir.equals(internal.getAbsolutePath())) return internal;
+        File cache = new File(dir);
+        if (!cache.exists()) return internal;
+        return cache;
+    }
+
     public static File files() {
         return Init.context().getFilesDir();
     }
@@ -85,7 +94,7 @@ public class Path {
     }
 
     public static File thunder() {
-        return mkdir(new File(cache() + File.separator + "thunder"));
+        return mkdir(new File(thunderCache() + File.separator + "thunder"));
     }
 
     public static File restore() {