diff --git a/CHANGELOG.md b/CHANGELOG.md
index adaa5a7..5c1a786 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 2.2.7
+- 尝试修复布局异常，高分辨率异常的问题
+
 ## 2.2.6
 - 修复域名过期，无法登录和资源无法加载的问题
 
diff --git a/lib/app/controller/chat_controller.dart b/lib/app/controller/chat_controller.dart
index 189e79e..82f2701 100644
--- a/lib/app/controller/chat_controller.dart
+++ b/lib/app/controller/chat_controller.dart
@@ -214,22 +214,6 @@ class ChatController extends GetxController with WidgetsBindingObserver {
       sendMessage(dirPartMessage);
       // Log.i(dirPartMessage);
     });
-    // await for(FileSystemEntity element in  dir.list(recursive: true)){
-
-    // }
-    // List<FileSystemEntity> list = await dir.list(recursive: true).toList();
-    // // TODO
-    // // 这儿还不敢随便改，等后面分配时间优化
-    // // 不await list，不然在文件特别多的时候，会等待很久
-
-    // // TODO 改Model
-    // info = MessageInfoFactory.fromJson({
-    //   'stat': 'complete',
-    //   // 'size':element.s
-    //   'msgType': 'dirPart',
-    //   'partOf': dirName,
-    // });
-    // socket.send(info.toString());
   }
 
   /// 发送文件夹
@@ -458,6 +442,7 @@ class ChatController extends GetxController with WidgetsBindingObserver {
             // 同步之前发送过的消息
             for (Map<String, dynamic> data in messageCache) {
               try {
+                // ignore: unused_local_variable
                 Response res = await httpInstance!.post(
                   '$urlPrefix:${joinMessage.messagePort}',
                   data: data,
@@ -620,8 +605,6 @@ class ChatController extends GetxController with WidgetsBindingObserver {
       case AppLifecycleState.resumed:
         // 刷新本地ip列表
         refreshLocalAddress();
-        // TODO
-        // initChat();
         break;
       default:
     }
diff --git a/lib/app/controller/file_controller.dart b/lib/app/controller/file_controller.dart
index 620a672..8aa9169 100644
--- a/lib/app/controller/file_controller.dart
+++ b/lib/app/controller/file_controller.dart
@@ -54,6 +54,7 @@ class FileController extends GetxController with WidgetsBindingObserver {
       if (!dir.existsSync()) {
         try {
           dir.createSync(recursive: true);
+        // ignore: empty_catches
         } catch (e) {}
       }
     }
diff --git a/lib/app/controller/setting_controller.dart b/lib/app/controller/setting_controller.dart
index 201fbe9..5e6a01b 100644
--- a/lib/app/controller/setting_controller.dart
+++ b/lib/app/controller/setting_controller.dart
@@ -1,5 +1,4 @@
 import 'dart:io';
-import 'dart:math';
 
 import 'package:flutter/material.dart';
 import 'package:get/get_state_manager/get_state_manager.dart';
diff --git a/lib/app/controller/utils/file_util.dart b/lib/app/controller/utils/file_util.dart
index 112eb20..4f1c9dc 100644
--- a/lib/app/controller/utils/file_util.dart
+++ b/lib/app/controller/utils/file_util.dart
@@ -22,7 +22,7 @@ Future<List<String?>> getFilesPathsForAndroid(bool useSystemPicker) async {
   if (!useSystemPicker) {
     filePaths = (await file_manager.FileSelector.pick(
       Get.context!,
-    ))!;
+    ));
   } else {
     FilePickerResult? result = await FilePicker.platform.pickFiles(
       allowCompression: false,
diff --git a/lib/global/global.dart b/lib/global/global.dart
index c0e1106..2e2b90e 100644
--- a/lib/global/global.dart
+++ b/lib/global/global.dart
@@ -1,10 +1,5 @@
 import 'dart:async';
-import 'dart:convert';
-import 'dart:io';
 import 'package:clipboard_watcher/clipboard_watcher.dart';
-import 'package:device_info_plus/device_info_plus.dart';
-import 'package:dio/adapter.dart';
-import 'package:dio/dio.dart';
 import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:global_repository/global_repository.dart';
diff --git a/lib/modules/home/home_page.dart b/lib/modules/home/home_page.dart
index b6aaf58..1a37d77 100644
--- a/lib/modules/home/home_page.dart
+++ b/lib/modules/home/home_page.dart
@@ -113,7 +113,7 @@ class _HomePageState extends State<HomePage> {
   @override
   Widget build(BuildContext context) {
     return AnnotatedRegion<SystemUiOverlayStyle>(
-      value: OverlayStyle.dark,
+      value: OverlayStyle.light,
       child: Scaffold(
         body: Padding(
           padding: EdgeInsets.symmetric(horizontal: 10.w),
diff --git a/lib/modules/home/nav.dart b/lib/modules/home/nav.dart
index 50de74b..bce4a13 100644
--- a/lib/modules/home/nav.dart
+++ b/lib/modules/home/nav.dart
@@ -20,7 +20,6 @@ class Nav extends StatefulWidget {
 class _NavState extends State<Nav> {
   @override
   Widget build(BuildContext context) {
-    print('$this build');
     Widget center = Stack(
       alignment: Alignment.center,
       children: [
diff --git a/lib/modules/share_chat_window.dart b/lib/modules/share_chat_window.dart
index e451e37..18c95a2 100644
--- a/lib/modules/share_chat_window.dart
+++ b/lib/modules/share_chat_window.dart
@@ -1,12 +1,9 @@
 import 'dart:math';
-import 'dart:ui';
-import 'package:desktop_drop/desktop_drop.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_svg/svg.dart';
 import 'package:flutter/material.dart';
 import 'package:get/get.dart' hide Response;
 import 'package:global_repository/global_repository.dart';
-import 'package:path/path.dart' as p;
 import 'package:responsive_framework/responsive_framework.dart';
 import 'package:speed_share/app/controller/chat_controller.dart';
 import 'package:speed_share/app/controller/device_controller.dart';
diff --git a/lib/themes/default_theme_data.dart b/lib/themes/default_theme_data.dart
index 199e86c..6c849df 100644
--- a/lib/themes/default_theme_data.dart
+++ b/lib/themes/default_theme_data.dart
@@ -106,7 +106,7 @@ class DefaultThemeData {
   static ThemeData light({
     Color? primary,
   }) {
-    final lightThemeData = ThemeData.light().copyWith();
+    final lightThemeData = ThemeData.light(useMaterial3: false).copyWith();
     ColorScheme colorScheme = lightColorScheme.copyWith();
     return lightThemeData.copyWith(
       primaryColor: colorScheme.primary,
diff --git a/lib/utils/http/http.dart b/lib/utils/http/http.dart
index 69ceb25..79e2ef2 100644
--- a/lib/utils/http/http.dart
+++ b/lib/utils/http/http.dart
@@ -1,9 +1,7 @@
 library http;
 
-import 'dart:convert';
 import 'dart:io';
 import 'package:dio/dio.dart';
-import 'package:signale/signale.dart';
 part 'src/exception.dart';
 part 'src/dio_utils.dart';
 part 'src/interceptors.dart';