diff --git a/app/src/main/java/com/example/mir4updater/activity/InstallActivity.java b/app/src/main/java/com/example/mir4updater/activity/InstallActivity.java
index 7c5a9b0..235a642 100644
--- a/app/src/main/java/com/example/mir4updater/activity/InstallActivity.java
+++ b/app/src/main/java/com/example/mir4updater/activity/InstallActivity.java
@@ -21,6 +21,7 @@ public class InstallActivity extends AppCompatActivity {
         setContentView(R.layout.activity_install);
     }
 
+    @Override
     protected void onNewIntent(Intent intent) {
         super.onNewIntent(intent);
         Log.e(TAG, "onNewIntent: ");
diff --git a/app/src/main/java/com/example/mir4updater/activity/main/MainActivity.java b/app/src/main/java/com/example/mir4updater/activity/main/MainActivity.java
index db27bd2..8009f28 100644
--- a/app/src/main/java/com/example/mir4updater/activity/main/MainActivity.java
+++ b/app/src/main/java/com/example/mir4updater/activity/main/MainActivity.java
@@ -447,7 +447,7 @@ public class MainActivity extends BaseMvvmActivity<MainViewModel, ActivityMainBi
 
 
     private void getLocationPermission() {
-        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.Q){
+        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.Q) {
             XXPermissions.with(this)
                     // 申请单个权限
                     .permission(PermissionUtils.Location_Permission)
@@ -483,7 +483,7 @@ public class MainActivity extends BaseMvvmActivity<MainViewModel, ActivityMainBi
                             }
                         }
                     });
-        }else {
+        } else {
             XXPermissions.with(this)
                     // 申请单个权限
                     .permission(PermissionUtils.Location_Permission_old)
@@ -560,14 +560,25 @@ public class MainActivity extends BaseMvvmActivity<MainViewModel, ActivityMainBi
     }
 
     private void installXapk() {
-//        File file = new File("/storage/emulated/0/Download/Google Chrome_135.0.7049.100_APKPure.xapk");
-        File file = new File("/sdcard/Download/GoogleChrome_135.0.7049.100_APKPure.xapk");
-
-//        XapkUtils.getInstance().installXapk(file.getAbsolutePath());
-        XapkInstaller xapkInstaller = XapkInstallerFactoryKt.createXapkInstaller(file.getAbsolutePath());
-        if (xapkInstaller!=null) {
-            xapkInstaller.installXapk(MainActivity.this);
+        File file = new File("/storage/emulated/0/Download/X_10.89.1-release.0_APKPure.xapk");
+//        File file = new File("/sdcard/Download/X_10.89.1-release.0_APKPure.xapk");
+        if (!file.exists()) {
+            Toaster.show("文件不存在");
+            return;
         }
+        XapkUtils xapkUtils =new XapkUtils(MainActivity.this);
+        xapkUtils.setApkFilePath(file.getAbsolutePath());
+        xapkUtils.installXapk();
+
+        // TODO: 2025/4/21 google chrome 需要google框架
+//Install failed! 7, INSTALL_FAILED_MISSING_SHARED_LIBRARY: Reconciliation failed...: Reconcile failed:
+// Package com.android.chrome requires unavailable shared library com.google.android.trichromelibrary; failing!
+
+        //可以安装成功
+//        XapkInstaller xapkInstaller = XapkInstallerFactoryKt.createXapkInstaller(file.getAbsolutePath());
+//        if (xapkInstaller != null) {
+//            xapkInstaller.installXapk(MainActivity.this);
+//        }
     }
 
     private void requestPackageInstalls() {
diff --git a/app/src/main/java/com/example/mir4updater/base/BaseApplication.java b/app/src/main/java/com/example/mir4updater/base/BaseApplication.java
index 371b34a..4f0f793 100644
--- a/app/src/main/java/com/example/mir4updater/base/BaseApplication.java
+++ b/app/src/main/java/com/example/mir4updater/base/BaseApplication.java
@@ -6,7 +6,6 @@ import android.os.Looper;
 import android.util.Log;
 
 import com.example.mir4updater.BuildConfig;
-import com.example.mir4updater.utils.XapkUtils;
 import com.hjq.toast.Toaster;
 import com.tencent.mmkv.MMKV;
 
@@ -25,7 +24,6 @@ public class BaseApplication extends Application {
 //        CrashReport.initCrashReport(getApplicationContext(), "8db7b63e60", false);
         xcrash.XCrash.init(this);
         Toaster.init(this);
-        XapkUtils.init(this);
 
     }
 
diff --git a/app/src/main/java/com/example/mir4updater/utils/XapkUtils.java b/app/src/main/java/com/example/mir4updater/utils/XapkUtils.java
index 4735296..2c98990 100644
--- a/app/src/main/java/com/example/mir4updater/utils/XapkUtils.java
+++ b/app/src/main/java/com/example/mir4updater/utils/XapkUtils.java
@@ -1,10 +1,8 @@
 package com.example.mir4updater.utils;
 
-import android.annotation.SuppressLint;
 import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
-import android.content.IntentSender;
 import android.content.pm.PackageInstaller;
 import android.os.Build;
 import android.os.Environment;
@@ -54,63 +52,59 @@ import io.reactivex.rxjava3.schedulers.Schedulers;
 public class XapkUtils {
     private static final String TAG = "XapkUtils";
 
-    @SuppressLint("StaticFieldLeak")
-    private static XapkUtils sInstance;
     private Context mContext;
+    private String mApkFilePath;
+    private File mApkFile;
+
+    @Deprecated
+    private String mUnpackPath;
+    @Deprecated
+    private long mXapkSize;
 
     public static final String PACKAGE_INSTALLED_ACTION = "SESSION_API_PACKAGE_INSTALLED";
 
-    private XapkUtils(Context context) {
+    public XapkUtils(Context context) {
+        if (context == null) {
+            throw new RuntimeException("Context can not be null");
+        }
         this.mContext = context;
     }
 
-    // TODO: 2025/4/18 优化为单例模式
-    public static void init(Context context) {
-        if (sInstance == null) {
-            sInstance = new XapkUtils(context);
+
+    public void setApkFilePath(String apkFilePath) {
+        this.mApkFilePath = apkFilePath;
+        this.mApkFile = new File(mApkFilePath);
+        if (mApkFile.exists() && mApkFile.isFile()) {
+            Log.e(TAG, "setApkFilePath: " + "File exists and isFile");
+        } else {
+            Log.e(TAG, "setApkFilePath: " + "File not exists");
         }
     }
 
-    public static XapkUtils getInstance() {
-        if (sInstance == null) {
-            throw new IllegalStateException("You must be init XapkUtils first");
-        }
-        return sInstance;
-    }
-
-    @RequiresApi(api = Build.VERSION_CODES.O)
-    public void installXapk(String filePath) {
-        File file = new File(filePath);
-        if (file.exists() && file.isFile()) {
-            upzipXapk(file);
+    public void installXapk() {
+        if (mApkFile.exists() && mApkFile.isFile()) {
+            upzipXapk();
         } else {
             Log.e(TAG, "installXAPK: " + "File not exists");
-
         }
     }
 
-    @Deprecated
-    private static String unpackPath;
-    @Deprecated
-    private static long XapkSize;
-
-    @RequiresApi(api = Build.VERSION_CODES.O)
-    private void upzipXapk(File XapkFile) {
+    private void upzipXapk() {
         Observable.create(new ObservableOnSubscribe<String>() {
             @Override
             public void subscribe(ObservableEmitter<String> emitter) throws Exception {
-                if (ZipUtil.containsEntry(XapkFile, "manifest.json")) {
+                if (ZipUtil.containsEntry(mApkFile, "manifest.json")) {
                     //判断json文件是否存在
-                    String dirName = FileUtils.getFileNoExName(XapkFile.getAbsolutePath());
-                    unpackPath = XapkFile.getParentFile().getAbsolutePath() + File.separator + dirName;
-                    File unpackDir = new File(unpackPath);
-                    ZipUtil.unpack(XapkFile, unpackDir);
+                    String dirName = FileUtils.getFileNoExName(mApkFile.getAbsolutePath());
+                    mUnpackPath = mContext.getExternalCacheDir()+ File.separator + "xapk_unzip" + File.separator + dirName;
+                    File unpackDir = new File(mUnpackPath);
+                    ZipUtil.unpack(mApkFile, unpackDir);
                     String jsonString = JsonUtils.readJsonFile(unpackDir.getAbsolutePath() + File.separator + "manifest.json");
                     emitter.onNext(jsonString);
                 } else {
                     Toaster.show("读取XAPK配置文件失败");
-                    emitter.onComplete();
                 }
+                emitter.onComplete();
             }
         }).subscribeOn(Schedulers.io())
                 .observeOn(AndroidSchedulers.mainThread())
@@ -123,7 +117,7 @@ public class XapkUtils {
                     @Override
                     public void onNext(String s) {
                         JsonObject jsonObject = JsonParser.parseString(s).getAsJsonObject();
-                        XapkSize = jsonObject.get("total_size").getAsLong();
+                        mXapkSize = jsonObject.get("total_size").getAsLong();
                         JsonElement split_configs_em = jsonObject.get("split_configs");
                         //获取分割的配置
                         JsonElement expansions_em = jsonObject.get("expansions");
@@ -145,28 +139,28 @@ public class XapkUtils {
                 });
     }
 
-    @RequiresApi(api = Build.VERSION_CODES.O)
-    private void readConfig(JsonElement split_configs, JsonElement expansions, JsonElement split_apks) {
+    private void readConfig(JsonElement splitConfigs, JsonElement expansions, JsonElement splitApks) {
         //没有split_configs只有单个apk,读取split_apks 的base字段的file文件
         //没有expansions 没有obb文件
         //split_apks应该是都会有的，包含一个base的json对象
-        if (null != split_configs) {
-            getSplitConfigs(split_configs.getAsJsonArray());
+        if (null != splitConfigs) {
+            getSplitConfigs(splitConfigs.getAsJsonArray());
         } else {
             Log.e(TAG, "readConfig: " + "not found split_configs json data");
         }
 
         if (null != expansions) {
-            readOBBConfig(expansions.getAsJsonArray());
+            readObbConfig(expansions.getAsJsonArray());
         } else {
             Log.e(TAG, "readConfig: " + "not found expansions json data");
         }
 
-        if (null != split_apks) {
-            getSplitApks(split_apks.getAsJsonArray());
+        if (null != splitApks) {
+            getSplitApks(splitApks.getAsJsonArray());
         } else {
             Log.e(TAG, "readConfig: " + "not found split_apks json data");
         }
+
     }
 
     List<String> configList = new ArrayList<>();
@@ -196,9 +190,8 @@ public class XapkUtils {
      *
      * @param jsonArray
      */
-    @RequiresApi(api = Build.VERSION_CODES.O)
-    private void readOBBConfig(JsonArray jsonArray) {
-        if (TextUtils.isEmpty(unpackPath)) {
+    private void readObbConfig(JsonArray jsonArray) {
+        if (TextUtils.isEmpty(mUnpackPath)) {
             Log.e(TAG, "readOBBConfig: " + "unpack directory is empty");
             return;
         }
@@ -245,12 +238,12 @@ public class XapkUtils {
         //应该直接获取SplitApks里面的file
         if (null != configList && configList.size() > 0) {
             //split_configs不为空的情况
-            filePath.add(unpackPath + File.separator + apkList.get(getFileFromId(apkList, "base")).getFile());
+            filePath.add(mUnpackPath + File.separator + apkList.get(getFileFromId(apkList, "base")).getFile());
             for (String config : configList) {
                 int position = getFileFromId(apkList, config);
                 if (position != -1) {
                     String file = apkList.get(position).getFile();
-                    filePath.add(unpackPath + File.separator + file);
+                    filePath.add(mUnpackPath + File.separator + file);
                 }
             }
 //            Log.e(TAG, "installxApk: " + filePath.toString());
@@ -294,14 +287,13 @@ public class XapkUtils {
         }).start();
     }
 
-    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
     public void installAppatPie(List<String> apkFilePath) {
         Log.e(TAG, "installApps: 正在安装应用 " + apkFilePath);
 //        File file = new File(apkFilePath);
         PackageInstaller packageInstaller = mContext.getPackageManager().getPackageInstaller();
         PackageInstaller.SessionParams sessionParams = new PackageInstaller.SessionParams(PackageInstaller
                 .SessionParams.MODE_FULL_INSTALL);
-        sessionParams.setSize(XapkSize);
+        sessionParams.setSize(mXapkSize);
         int sessionId = createSession(packageInstaller, sessionParams);
         if (sessionId != -1) {
             for (String apkPath : apkFilePath) {
@@ -339,8 +331,7 @@ public class XapkUtils {
     }
 
 
-    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
-    private static int createSession(PackageInstaller packageInstaller, PackageInstaller.SessionParams sessionParams) {
+    private int createSession(PackageInstaller packageInstaller, PackageInstaller.SessionParams sessionParams) {
         int sessionId = -1;
         try {
             sessionId = packageInstaller.createSession(sessionParams);
@@ -351,8 +342,7 @@ public class XapkUtils {
         return sessionId;
     }
 
-    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
-    private static boolean copyApkFile(PackageInstaller pi, int sessionId, String apkFilePath) {
+    private boolean copyApkFile(PackageInstaller pi, int sessionId, String apkFilePath) {
         boolean success = false;
         File apkFile = new File(apkFilePath);
         PackageInstaller.Session session = null;
@@ -385,7 +375,6 @@ public class XapkUtils {
         return success;
     }
 
-    @RequiresApi(api = Build.VERSION_CODES.O)
     private boolean copyObbFile(Expansions expansions) {
         String install_location = expansions.getInstall_location();
         //install_location 不清楚是否还有其他定义
@@ -397,7 +386,7 @@ public class XapkUtils {
             Log.e(TAG, "copyObbFile: " + "file path is empty");
             return false;
         } else {
-            File localFile = new File(unpackPath + File.separator + file);
+            File localFile = new File(mUnpackPath + File.separator + file);
             if (localFile.exists() && localFile.isFile()) {
                 File installFile = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + File.separator + install_path);
                 Log.e(TAG, "copyObbFile: " + "localFile: " + localFile.getAbsolutePath());