diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index a52dd60..a0de2a1 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -16,6 +16,5 @@
         </option>
       </GradleProjectSettings>
     </option>
-    <option name="offlineMode" value="true" />
   </component>
 </project>
\ No newline at end of file
diff --git a/app/src/main/assets/apk/StardewModdingAPI.dll b/app/src/main/assets/apk/StardewModdingAPI.dll
index bb87236..18b3869 100644
Binary files a/app/src/main/assets/apk/StardewModdingAPI.dll and b/app/src/main/assets/apk/StardewModdingAPI.dll differ
diff --git a/app/src/main/assets/mods/console-commands.zip b/app/src/main/assets/mods/console-commands.zip
deleted file mode 100644
index 773ca0e..0000000
Binary files a/app/src/main/assets/mods/console-commands.zip and /dev/null differ
diff --git a/app/src/main/assets/mods/custom-localization.zip b/app/src/main/assets/mods/custom-localization.zip
deleted file mode 100644
index 6b3892e..0000000
Binary files a/app/src/main/assets/mods/custom-localization.zip and /dev/null differ
diff --git a/app/src/main/assets/mods/save-backup.zip b/app/src/main/assets/mods/save-backup.zip
deleted file mode 100644
index f205ad0..0000000
Binary files a/app/src/main/assets/mods/save-backup.zip and /dev/null differ
diff --git a/app/src/main/assets/mods/virtual-keyboard.zip b/app/src/main/assets/mods/virtual-keyboard.zip
index 490da11..b58cbb0 100644
Binary files a/app/src/main/assets/mods/virtual-keyboard.zip and b/app/src/main/assets/mods/virtual-keyboard.zip differ
diff --git a/app/src/main/assets/mods_manifest.json b/app/src/main/assets/mods_manifest.json
index 084b30c..317759c 100644
--- a/app/src/main/assets/mods_manifest.json
+++ b/app/src/main/assets/mods_manifest.json
@@ -3,23 +3,5 @@
     "assetPath":"mods/virtual-keyboard.zip",
     "Name": "VirtualKeyboard",
     "UniqueID": "VirtualKeyboard"
-  },
-  {
-    "assetPath":"mods/custom-localization.zip",
-    "Name": "CustomLocalization",
-    "UniqueID": "ZaneYork.CustomLocalization",
-    "CleanInstall": true,
-    "Version": "1.1.0",
-    "OriginUniqueId": ["SMAPI.CustomLocalization"]
-  },
-  {
-    "assetPath":"mods/console-commands.zip",
-    "Name": "Console Commands",
-    "UniqueID": "SMAPI.ConsoleCommands"
-  },
-  {
-    "assetPath":"mods/save-backup.zip",
-    "Name": "SaveBackup",
-    "UniqueID": "SMAPI.SaveBackup"
   }
 ]
\ No newline at end of file
diff --git a/app/src/main/assets/smapi_files_manifest.json b/app/src/main/assets/smapi_files_manifest.json
index 17d5d76..0965b40 100644
--- a/app/src/main/assets/smapi_files_manifest.json
+++ b/app/src/main/assets/smapi_files_manifest.json
@@ -11,7 +11,7 @@
   },
   {
     "targetPath": "smapi-internal/",
-    "assetPath": "assemblies/*.dll",
+    "assetPath": "assemblies/",
     "origin": 1
   }
 ]
\ No newline at end of file
diff --git a/app/src/main/java/com/zane/smapiinstaller/constant/Constants.java b/app/src/main/java/com/zane/smapiinstaller/constant/Constants.java
index 5407012..b7f2f65 100644
--- a/app/src/main/java/com/zane/smapiinstaller/constant/Constants.java
+++ b/app/src/main/java/com/zane/smapiinstaller/constant/Constants.java
@@ -26,6 +26,8 @@ public class Constants {
      * 安装包目标包名
      */
     public static final String TARGET_PACKAGE_NAME =  "com.zane.stardewvalley";
+
+    public static final String TARGET_DATA_FILE_URI = "Android/data/" + Constants.TARGET_PACKAGE_NAME;
     /**
      * 安装包目标包名
      */
diff --git a/app/src/main/java/com/zane/smapiinstaller/logic/CommonLogic.java b/app/src/main/java/com/zane/smapiinstaller/logic/CommonLogic.java
index 51a44bc..0044645 100644
--- a/app/src/main/java/com/zane/smapiinstaller/logic/CommonLogic.java
+++ b/app/src/main/java/com/zane/smapiinstaller/logic/CommonLogic.java
@@ -20,6 +20,9 @@ import android.view.animation.Animation;
 import android.view.animation.AnimationUtils;
 import android.widget.ImageView;
 
+import androidx.annotation.RequiresApi;
+import androidx.documentfile.provider.DocumentFile;
+
 import com.afollestad.materialdialogs.MaterialDialog;
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.google.common.collect.Iterables;
@@ -39,6 +42,7 @@ import com.zane.smapiinstaller.utils.FileUtils;
 import com.zane.smapiinstaller.utils.StringUtils;
 import com.zane.smapiinstaller.utils.ZipUtils;
 
+import org.apache.commons.io.FilenameUtils;
 import org.apache.commons.io.filefilter.WildcardFileFilter;
 import org.zeroturnaround.zip.ZipUtil;
 
@@ -48,6 +52,7 @@ import java.io.FileFilter;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.OutputStream;
 import java.nio.channels.Channels;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -58,9 +63,6 @@ import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.stream.Stream;
 
-import androidx.annotation.RequiresApi;
-import androidx.documentfile.provider.DocumentFile;
-
 import pxb.android.axml.AxmlReader;
 import pxb.android.axml.AxmlVisitor;
 import pxb.android.axml.AxmlWriter;
@@ -215,7 +217,7 @@ public class CommonLogic {
      * @param versionCode 版本号
      * @return 操作是否成功
      */
-    public static boolean unpackSmapiFiles(Context context, String apkPath, boolean checkMode, String packageName, long versionCode) {
+    public static boolean unpackSmapiFiles(Activity context, String apkPath, boolean checkMode, String packageName, long versionCode) {
         List<ApkFilesManifest> apkFilesManifests = CommonLogic.findAllApkFileManifest(context);
         filterManifest(apkFilesManifests, packageName, versionCode);
         List<ManifestEntry> manifestEntries = null;
@@ -270,15 +272,49 @@ public class CommonLogic {
                     break;
             }
         }
+        if (CommonLogic.checkDataRootPermission(context)) {
+            Uri targetDirUri = pathToTreeUri(Constants.TARGET_DATA_FILE_URI);
+            DocumentFile documentFile = DocumentFile.fromTreeUri(context, targetDirUri);
+            for (DocumentFile file : documentFile.listFiles()) {
+                if (file.getName().equals("files")) {
+                    copyDocument(context, new File(basePath, "smapi-internal"), file);
+                    copyDocument(context, new File(basePath, "Mods"), file);
+                }
+            }
+        }
         return true;
     }
 
+    private static void copyDocument(Activity context, File src, DocumentFile dest) {
+        if (src.isDirectory()) {
+            DocumentFile documentFile = dest.findFile(src.getName());
+            if (documentFile == null) {
+                documentFile = dest.createDirectory(src.getName());
+            }
+            for (File file : src.listFiles()) {
+                copyDocument(context, file, documentFile);
+            }
+        } else {
+            DocumentFile documentFile = dest.findFile(src.getName());
+            if (documentFile == null) {
+                documentFile = dest.createFile("application/x-binary", src.getName());
+            }
+            if(documentFile.length() != src.length()) {
+                try (OutputStream outputStream = context.getContentResolver().openOutputStream(documentFile.getUri())) {
+                    FileUtils.copy(src, outputStream);
+                } catch (IOException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        }
+    }
+
     private static boolean checkMusic(Context context) {
         if (Build.VERSION.SDK_INT > Build.VERSION_CODES.Q) {
             File pathFrom = new File(FileUtils.getStadewValleyBasePath(), "Android/obb/" + Constants.ORIGIN_PACKAGE_NAME_GOOGLE);
             File pathTo = new File(FileUtils.getStadewValleyBasePath(), "StardewValley");
             if (pathFrom.exists() && pathFrom.isDirectory()) {
-                if(!checkObbRootPermission((Activity) context, ActivityResultHandler.REQUEST_CODE_OBB_FILES_ACCESS_PERMISSION, (success) -> checkMusic(context))) {
+                if (!checkObbRootPermission((Activity) context, ActivityResultHandler.REQUEST_CODE_OBB_FILES_ACCESS_PERMISSION, (success) -> checkMusic(context))) {
                     return false;
                 }
                 if (!pathTo.exists()) {
@@ -314,7 +350,7 @@ public class CommonLogic {
                 } catch (IOException ignore) {
                 }
             } else {
-                ZipUtil.unpackEntry(new File(apkPath), entry.getAssetPath(), targetFile);
+                ZipUtil.unpack(new File(apkPath), targetFile, name -> name.startsWith(entry.getAssetPath()) ? FilenameUtils.getName(name) : null);
             }
         }
     }
@@ -476,9 +512,25 @@ public class CommonLogic {
         }
     }
 
-    public static boolean checkDataRootPermission(Activity context, int REQUEST_CODE_FOR_DIR, Consumer<Boolean> callback) {
-        Uri targetDirUri = pathToUri("Android/data/" + Constants.ORIGIN_PACKAGE_NAME_GOOGLE);
-        if(checkPathPermission(context, targetDirUri)) {
+    public static boolean checkDataRootPermission(Activity context) {
+        File pathFrom = new File(FileUtils.getStadewValleyBasePath(), "Android/data/" + Constants.TARGET_PACKAGE_NAME + "/files/");
+        if (!pathFrom.exists()) {
+            return false;
+        }
+        Uri targetDirUri = pathToTreeUri(Constants.TARGET_DATA_FILE_URI);
+        if (checkPathPermission(context, targetDirUri)) {
+            return true;
+        }
+        return false;
+    }
+
+    public static boolean requestDataRootPermission(Activity context, int REQUEST_CODE_FOR_DIR, Consumer<Boolean> callback) {
+        File pathFrom = new File(FileUtils.getStadewValleyBasePath(), "Android/data/" + Constants.TARGET_PACKAGE_NAME + "/files");
+        if (!pathFrom.exists()) {
+            return true;
+        }
+        Uri targetDirUri = pathToTreeUri(Constants.TARGET_DATA_FILE_URI);
+        if (checkPathPermission(context, targetDirUri)) {
             return true;
         }
         ActivityResultHandler.registerListener(ActivityResultHandler.REQUEST_CODE_DATA_FILES_ACCESS_PERMISSION, (resultCode, data) -> {
@@ -504,32 +556,32 @@ public class CommonLogic {
             if (uri == null) {
                 return;
             }
-            context.takePersistableUriPermission(uri, Intent.FLAG_GRANT_READ_URI_PERMISSION);
+            context.takePersistableUriPermission(uri, Intent.FLAG_GRANT_READ_URI_PERMISSION | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
             callback.accept(true);
         } else {
             callback.accept(false);
         }
     }
 
-    public static Uri pathToUri(String path) {
-        return Uri.parse("content://com.android.externalstorage.documents/tree/primary%3A" + path.replace("/", "%3A"));
+    public static Uri pathToTreeUri(String path) {
+        return Uri.parse("content://com.android.externalstorage.documents/tree/primary%3A" + path.replace("/", "%2F"));
+    }
+
+    public static Uri pathToSingleUri(String path) {
+        return Uri.parse("content://com.android.externalstorage.documents/document/primary%3A" + path.replace("/", "%2F"));
     }
 
     public static boolean checkPathPermission(Context context, Uri targetDirUri) {
-        if(DocumentFile.fromTreeUri(context, targetDirUri).canWrite()) {
+        if (DocumentFile.fromTreeUri(context, targetDirUri).canWrite()) {
             return true;
         }
         return false;
     }
 
-    public static boolean checkPathPermission(Context context, String path) {
-        return checkPathPermission(context, path);
-    }
-
     public static boolean checkObbRootPermission(Activity context, int REQUEST_CODE_FOR_DIR, Consumer<Boolean> callback) {
-        Uri targetDirUri = pathToUri("Android/obb");
-        if(checkPathPermission(context, targetDirUri)) {
-           return true;
+        Uri targetDirUri = pathToTreeUri("Android/obb");
+        if (checkPathPermission(context, targetDirUri)) {
+            return true;
         }
         ActivityResultHandler.registerListener(ActivityResultHandler.REQUEST_CODE_OBB_FILES_ACCESS_PERMISSION, (resultCode, data) -> {
             takePermission(resultCode, data, context.getContentResolver(), callback);
diff --git a/app/src/main/java/com/zane/smapiinstaller/ui/install/InstallFragment.java b/app/src/main/java/com/zane/smapiinstaller/ui/install/InstallFragment.java
index aa37924..84ddeda 100644
--- a/app/src/main/java/com/zane/smapiinstaller/ui/install/InstallFragment.java
+++ b/app/src/main/java/com/zane/smapiinstaller/ui/install/InstallFragment.java
@@ -15,23 +15,21 @@ import com.zane.smapiinstaller.constant.Constants;
 import com.zane.smapiinstaller.constant.DialogAction;
 import com.zane.smapiinstaller.databinding.FragmentInstallBinding;
 import com.zane.smapiinstaller.dto.Tuple2;
+import com.zane.smapiinstaller.logic.ActivityResultHandler;
 import com.zane.smapiinstaller.logic.ApkPatcher;
 import com.zane.smapiinstaller.logic.CommonLogic;
+import com.zane.smapiinstaller.logic.ModAssetsManager;
 import com.zane.smapiinstaller.ui.main.MainTabsFragmentDirections;
 import com.zane.smapiinstaller.utils.ConfigUtils;
 import com.zane.smapiinstaller.utils.DialogUtils;
 import com.zane.smapiinstaller.utils.FileUtils;
 
-import org.apache.commons.io.FilenameUtils;
 import org.apache.commons.lang3.RegExUtils;
 import org.apache.commons.lang3.StringUtils;
 
 import java.io.File;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.stream.Collectors;
 
 import androidx.annotation.NonNull;
 import androidx.fragment.app.Fragment;
@@ -115,9 +113,9 @@ public class InstallFragment extends Fragment {
      * 安装逻辑
      */
     private void installLogic(boolean isAdv) {
-//        if (!CommonLogic.checkDataRootPermission(context, ActivityResultHandler.REQUEST_CODE_DATA_FILES_ACCESS_PERMISSION, (success) -> installLogic(isAdv))) {
-//            return;
-//        }
+        if (!CommonLogic.requestDataRootPermission(context, ActivityResultHandler.REQUEST_CODE_DATA_FILES_ACCESS_PERMISSION, (success) -> installLogic(isAdv))) {
+            return;
+        }
         if (task != null) {
             task.interrupt();
         }
@@ -138,14 +136,6 @@ public class InstallFragment extends Fragment {
                 DialogUtils.showAlertDialog(binding.getRoot(), R.string.error, StringUtils.firstNonBlank(patcher.getErrorMessage().get(), context.getString(R.string.error_game_not_found)));
                 return;
             }
-            DialogUtils.setProgressDialogState(binding.getRoot(), dialog, R.string.unpacking_smapi_files, null);
-//            if (!CommonLogic.unpackSmapiFiles(context, apkPath, false, patcher.getGamePackageName(), patcher.getGameVersionCode())) {
-//                DialogUtils.showAlertDialog(binding.getRoot(), R.string.error, StringUtils.firstNonBlank(patcher.getErrorMessage().get(), context.getString(R.string.failed_to_unpack_smapi_files)));
-//                return;
-//            }
-//            ModAssetsManager modAssetsManager = new ModAssetsManager(binding.getRoot());
-//            DialogUtils.setProgressDialogState(binding.getRoot(), dialog, R.string.unpacking_smapi_files, 6);
-//            modAssetsManager.installDefaultMods();
             DialogUtils.setProgressDialogState(binding.getRoot(), dialog, R.string.patching_package, 8);
             File targetApk = new File(dest, "base.apk");
             if (!patcher.patch(paths.getFirst(), paths.getSecond(), targetApk, isAdv, false)) {
@@ -162,21 +152,21 @@ public class InstallFragment extends Fragment {
                 }
                 return;
             }
-//            List<String> resourcePacks = new ArrayList<>();
-//            if (paths.getSecond() != null) {
-//                for (String resourcePack : paths.getSecond()) {
-//                    File targetResourcePack = new File(dest, FilenameUtils.getName(resourcePack));
-//                    patcher.patch(resourcePack, paths.getSecond(), targetResourcePack, false, true);
-//                    resourcePacks.add(targetResourcePack.getAbsolutePath());
-//                }
-//            }
+            DialogUtils.setProgressDialogState(binding.getRoot(), dialog, R.string.unpacking_smapi_files, null);
+            if (!CommonLogic.unpackSmapiFiles(context, targetApk.getAbsolutePath(), false, patcher.getGamePackageName(), patcher.getGameVersionCode())) {
+                DialogUtils.showAlertDialog(binding.getRoot(), R.string.error, StringUtils.firstNonBlank(patcher.getErrorMessage().get(), context.getString(R.string.failed_to_unpack_smapi_files)));
+                return;
+            }
+            ModAssetsManager modAssetsManager = new ModAssetsManager(binding.getRoot());
+            DialogUtils.setProgressDialogState(binding.getRoot(), dialog, R.string.unpacking_smapi_files, 6);
+            modAssetsManager.installDefaultMods();
+
             DialogUtils.setProgressDialogState(binding.getRoot(), dialog, R.string.signing_package, null);
             String signPath = patcher.sign(targetApk.getAbsolutePath());
             if (signPath == null) {
                 DialogUtils.showAlertDialog(binding.getRoot(), R.string.error, StringUtils.firstNonBlank(patcher.getErrorMessage().get(), context.getString(R.string.failed_to_sign_game)));
                 return;
             }
-//            List<String> signedResourcePacks = resourcePacks.stream().map(patcher::sign).collect(Collectors.toList());
             DialogUtils.setProgressDialogState(binding.getRoot(), dialog, R.string.installing_package, null);
             patcher.install(signPath);
         }));