diff --git a/lib/util/tracking_authorization_util.dart b/lib/global/app_tracking_authorization_manager.dart
similarity index 83%
rename from lib/util/tracking_authorization_util.dart
rename to lib/global/app_tracking_authorization_manager.dart
index 2ae6d76..9a7a955 100644
--- a/lib/util/tracking_authorization_util.dart
+++ b/lib/global/app_tracking_authorization_manager.dart
@@ -8,12 +8,12 @@ import 'dart:io';
 import 'package:app_tracking_transparency/app_tracking_transparency.dart';
 import 'package:flutter/material.dart';
 
-class TrackingAuthorizationUtil {
-  TrackingAuthorizationUtil._();
+class AppTrackingAuthorizationManager {
+  AppTrackingAuthorizationManager._();
 
-  static final TrackingAuthorizationUtil _instance = TrackingAuthorizationUtil._();
+  static final AppTrackingAuthorizationManager _instance = AppTrackingAuthorizationManager._();
 
-  factory TrackingAuthorizationUtil() {
+  factory AppTrackingAuthorizationManager() {
     return _instance;
   }
 
diff --git a/lib/page/home/home_logic.dart b/lib/page/home/home_logic.dart
index 62b0d6e..9d978c5 100755
--- a/lib/page/home/home_logic.dart
+++ b/lib/page/home/home_logic.dart
@@ -12,6 +12,7 @@ import 'package:trans_lark/core/router/router.dart';
 import 'package:trans_lark/entity/language_entity.dart';
 import 'package:trans_lark/entity/scene_entity.dart';
 import 'package:trans_lark/generated/assets.dart';
+import 'package:trans_lark/global/app_tracking_authorization_manager.dart';
 import 'package:trans_lark/global/speech_to_text_manager.dart';
 import 'package:trans_lark/global/translate_language.dart';
 import 'package:trans_lark/global/tts_manager.dart';
@@ -20,7 +21,6 @@ import 'package:trans_lark/util/device_info_util.dart';
 import 'package:trans_lark/util/num_util.dart';
 import 'package:trans_lark/util/obj_util.dart';
 import 'package:trans_lark/util/permission_util.dart';
-import 'package:trans_lark/util/tracking_authorization_util.dart';
 import 'package:trans_lark/widget/base_easyloading.dart';
 import 'package:trans_lark/widget/photo_picker_bottom_sheet.dart';
 import 'package:trans_lark/widget/speak_dialog.dart';
@@ -39,7 +39,7 @@ class HomeLogic extends GetxController {
   @override
   void onInit() {
     super.onInit();
-    TrackingAuthorizationUtil().requestTrackingAuthorization();
+    AppTrackingAuthorizationManager().requestTrackingAuthorization();
   }
 
   @override