diff --git a/lib/app/bindings/initial_binding.dart b/lib/app/bindings/initial_binding.dart
index 4f60969..9c37f43 100644
--- a/lib/app/bindings/initial_binding.dart
+++ b/lib/app/bindings/initial_binding.dart
@@ -3,13 +3,32 @@ import 'package:get_storage/get_storage.dart';
 import 'package:problem_check_system/data/providers/connectivity_provider.dart';
 import 'package:problem_check_system/data/providers/http_provider.dart';
 import 'package:problem_check_system/data/providers/local_database.dart';
+import 'package:problem_check_system/data/repositories/auth_repository.dart';
+import 'package:problem_check_system/data/repositories/problem_repository.dart';
 
 class InitialBinding implements Bindings {
   @override
   void dependencies() {
+    /// 注册所有的适配器
     Get.put<GetStorage>(GetStorage(), permanent: true);
-    Get.put<HttpProvider>(HttpProvider(), permanent: true);
-    Get.put<LocalDatabase>(LocalDatabase(), permanent: true);
-    Get.put<ConnectivityProvider>(ConnectivityProvider(), permanent: true);
+    Get.put<HttpProvider>(HttpProvider());
+    Get.put<LocalDatabase>(LocalDatabase());
+    Get.put<ConnectivityProvider>(ConnectivityProvider());
+
+    /// 注册所有的仓库
+    Get.lazyPut<AuthRepository>(
+      () => AuthRepository(
+        httpProvider: Get.find<HttpProvider>(),
+        storage: Get.find<GetStorage>(),
+        connectivityProvider: Get.find<ConnectivityProvider>(),
+      ),
+    );
+    Get.lazyPut<ProblemRepository>(
+      () => ProblemRepository(
+        localDatabase: Get.find<LocalDatabase>(),
+        httpProvider: Get.find<HttpProvider>(),
+        connectivityProvider: Get.find<ConnectivityProvider>(),
+      ),
+    );
   }
 }
diff --git a/lib/app/routes/app_pages.dart b/lib/app/routes/app_pages.dart
index 0284e59..3fcee75 100644
--- a/lib/app/routes/app_pages.dart
+++ b/lib/app/routes/app_pages.dart
@@ -5,7 +5,6 @@ import 'package:problem_check_system/modules/auth/bindings/auth_binding.dart';
 import 'package:problem_check_system/modules/auth/views/login_page.dart';
 import 'package:problem_check_system/modules/my/bingdings/change_password_binding.dart';
 import 'package:problem_check_system/modules/my/views/change_password.dart';
-import 'package:problem_check_system/modules/problem/bindings/problem_binding.dart';
 import 'package:problem_check_system/modules/problem/views/problem_upload_page.dart';
 
 import 'app_routes.dart';
@@ -32,7 +31,6 @@ abstract class AppPages {
     GetPage(
       name: AppRoutes.problemUpload,
       page: () => const ProblemUploadPage(),
-      binding: ProblemBinding(),
     ),
   ];
 }
diff --git a/lib/data/models/auth_model.dart b/lib/data/models/auth_model.dart
index 0e6b3ed..fa1b2a6 100644
--- a/lib/data/models/auth_model.dart
+++ b/lib/data/models/auth_model.dart
@@ -51,26 +51,3 @@ class LoginResponse {
     );
   }
 }
-
-class Profile {
-  final String id;
-  final String name;
-  final String? email;
-  final String? signatureImage;
-
-  Profile({
-    required this.id,
-    required this.name,
-    this.email,
-    this.signatureImage,
-  });
-
-  factory Profile.fromJson(Map<String, dynamic> json) {
-    return Profile(
-      id: json['id'] as String,
-      name: json['name'] as String,
-      email: json['email'] as String?,
-      signatureImage: json['signatureImage'] as String?,
-    );
-  }
-}
diff --git a/lib/data/models/user/organization.dart b/lib/data/models/user/organization.dart
new file mode 100644
index 0000000..8740500
--- /dev/null
+++ b/lib/data/models/user/organization.dart
@@ -0,0 +1,81 @@
+class Organization {
+  String? id;
+  String? name;
+  dynamic organizationTypes;
+  dynamic newAuth;
+  String? otherAuth;
+  String? psmAuth;
+  String? dangerAuth;
+  dynamic parentId;
+  int? order;
+  bool? enabled;
+  String? level;
+  String? code;
+  List<dynamic>? organizationTypeIds;
+  String? creationTime;
+  dynamic creatorId;
+  DateTime? lastModificationTime;
+  String? lastModifierId;
+
+  Organization({
+    this.id,
+    this.name,
+    this.organizationTypes,
+    this.newAuth,
+    this.otherAuth,
+    this.psmAuth,
+    this.dangerAuth,
+    this.parentId,
+    this.order,
+    this.enabled,
+    this.level,
+    this.code,
+    this.organizationTypeIds,
+    this.creationTime,
+    this.creatorId,
+    this.lastModificationTime,
+    this.lastModifierId,
+  });
+
+  factory Organization.fromJson(Map<String, dynamic> json) => Organization(
+    id: json['id'] as String?,
+    name: json['name'] as String?,
+    organizationTypes: json['organizationTypes'] as dynamic,
+    newAuth: json['newAuth'] as dynamic,
+    otherAuth: json['otherAuth'] as String?,
+    psmAuth: json['psmAuth'] as String?,
+    dangerAuth: json['dangerAuth'] as String?,
+    parentId: json['parentId'] as dynamic,
+    order: json['order'] as int?,
+    enabled: json['enabled'] as bool?,
+    level: json['level'] as String?,
+    code: json['code'] as String?,
+    organizationTypeIds: json['organizationTypeIds'] as List<dynamic>?,
+    creationTime: json['creationTime'] as String?,
+    creatorId: json['creatorId'] as dynamic,
+    lastModificationTime: json['lastModificationTime'] == null
+        ? null
+        : DateTime.parse(json['lastModificationTime'] as String),
+    lastModifierId: json['lastModifierId'] as String?,
+  );
+
+  Map<String, dynamic> toJson() => {
+    'id': id,
+    'name': name,
+    'organizationTypes': organizationTypes,
+    'newAuth': newAuth,
+    'otherAuth': otherAuth,
+    'psmAuth': psmAuth,
+    'dangerAuth': dangerAuth,
+    'parentId': parentId,
+    'order': order,
+    'enabled': enabled,
+    'level': level,
+    'code': code,
+    'organizationTypeIds': organizationTypeIds,
+    'creationTime': creationTime,
+    'creatorId': creatorId,
+    'lastModificationTime': lastModificationTime?.toIso8601String(),
+    'lastModifierId': lastModifierId,
+  };
+}
diff --git a/lib/data/models/user/page.dart b/lib/data/models/user/page.dart
new file mode 100644
index 0000000..edd9e8a
--- /dev/null
+++ b/lib/data/models/user/page.dart
@@ -0,0 +1,15 @@
+class Page {
+  String? id;
+  String? name;
+  dynamic url;
+
+  Page({this.id, this.name, this.url});
+
+  factory Page.fromJson(Map<String, dynamic> json) => Page(
+    id: json['id'] as String?,
+    name: json['name'] as String?,
+    url: json['url'] as dynamic,
+  );
+
+  Map<String, dynamic> toJson() => {'id': id, 'name': name, 'url': url};
+}
diff --git a/lib/data/models/user/role.dart b/lib/data/models/user/role.dart
new file mode 100644
index 0000000..448d127
--- /dev/null
+++ b/lib/data/models/user/role.dart
@@ -0,0 +1,15 @@
+class Role {
+  String? id;
+  String? name;
+  dynamic desc;
+
+  Role({this.id, this.name, this.desc});
+
+  factory Role.fromJson(Map<String, dynamic> json) => Role(
+    id: json['id'] as String?,
+    name: json['name'] as String?,
+    desc: json['desc'] as dynamic,
+  );
+
+  Map<String, dynamic> toJson() => {'id': id, 'name': name, 'desc': desc};
+}
diff --git a/lib/data/models/user/user.dart b/lib/data/models/user/user.dart
new file mode 100644
index 0000000..a236c32
--- /dev/null
+++ b/lib/data/models/user/user.dart
@@ -0,0 +1,81 @@
+import 'organization.dart';
+import 'page.dart';
+import 'role.dart';
+
+class User {
+  String? id;
+  String? username;
+  dynamic email;
+  String? name;
+  bool? enabled;
+  dynamic posts;
+  String? organizationId;
+  Organization? organization;
+  String? organizationName;
+  String? organizationLevel;
+  List<Role>? roles;
+  List<dynamic>? permissions;
+  List<Page>? pages;
+  dynamic company;
+  String? signatureImage;
+
+  User({
+    this.id,
+    this.username,
+    this.email,
+    this.name,
+    this.enabled,
+    this.posts,
+    this.organizationId,
+    this.organization,
+    this.organizationName,
+    this.organizationLevel,
+    this.roles,
+    this.permissions,
+    this.pages,
+    this.company,
+    this.signatureImage,
+  });
+
+  factory User.fromJson(Map<String, dynamic> json) => User(
+    id: json['id'] as String?,
+    username: json['username'] as String?,
+    email: json['email'] as dynamic,
+    name: json['name'] as String?,
+    enabled: json['enabled'] as bool?,
+    posts: json['posts'] as dynamic,
+    organizationId: json['organizationId'] as String?,
+    organization: json['organization'] == null
+        ? null
+        : Organization.fromJson(json['organization'] as Map<String, dynamic>),
+    organizationName: json['organizationName'] as String?,
+    organizationLevel: json['organizationLevel'] as String?,
+    roles: (json['roles'] as List<dynamic>?)
+        ?.map((e) => Role.fromJson(e as Map<String, dynamic>))
+        .toList(),
+    permissions: json['permissions'] as List<dynamic>?,
+    pages: (json['pages'] as List<dynamic>?)
+        ?.map((e) => Page.fromJson(e as Map<String, dynamic>))
+        .toList(),
+    company: json['company'] as dynamic,
+    signatureImage: json['signatureImage'] as String?,
+  );
+
+  Map<String, dynamic> toJson() => {
+    'id': id,
+    'username': username,
+    'email': email,
+    'name': name,
+    'enabled': enabled,
+    'posts': posts,
+    'organizationId': organizationId,
+    'organization': organization?.toJson(),
+    'organizationName': organizationName,
+    'organizationLevel': organizationLevel,
+    'roles': roles?.map((e) => e.toJson()).toList(),
+    'permissions': permissions,
+    'pages': pages?.map((e) => e.toJson()).toList(),
+    'company': company,
+    'signatureImage': signatureImage,
+  };
+}
diff --git a/lib/data/providers/http_provider.dart b/lib/data/providers/http_provider.dart
index b973dfb..ef33fca 100644
--- a/lib/data/providers/http_provider.dart
+++ b/lib/data/providers/http_provider.dart
@@ -94,16 +94,10 @@ class HttpProvider extends GetxService {
           } on Exception catch (e) {
             debugPrint('刷新 token 失败: $e');
             // 如果刷新 token 失败，清除认证数据并跳转到登录页。
-            try {
-              final authController = Get.find<AuthController>();
-              await authController.logout();
-            } catch (e) {
-              // 如果 AuthController 找不到，作为备用方案手动清除数据并导航。
-              final authRepository = Get.find<AuthRepository>();
-              authRepository.clearAuthData();
-              if (Get.currentRoute != '/login') {
-                Get.offAllNamed('/login');
-              }
+            final authRepository = Get.find<AuthRepository>();
+            authRepository.clearAuthData();
+            if (Get.currentRoute != '/login') {
+              Get.offAllNamed('/login');
             }
             // 传播原始错误，让下一个拦截器（通用错误拦截器）处理。
             return handler.next(error);
diff --git a/lib/data/providers/local_database.dart b/lib/data/providers/local_database.dart
index 82d41e8..c2dea50 100644
--- a/lib/data/providers/local_database.dart
+++ b/lib/data/providers/local_database.dart
@@ -52,6 +52,12 @@ class LocalDatabase extends GetxService {
     return await _database.insert(_tableName, problem.toMap());
   }
 
+  /// 根据 ID 删除数据库中的问题。
+  /// 返回删除的行数。
+  Future<int> deleteProblem(String id) async {
+    return await _database.delete(_tableName, where: 'id = ?', whereArgs: [id]);
+  }
+
   /// 更新数据库中已存在的问题。
   /// 返回更新的行数。
   Future<int> updateProblem(Problem problem) async {
@@ -63,10 +69,23 @@ class LocalDatabase extends GetxService {
     );
   }
 
-  /// 根据 ID 删除数据库中的问题。
-  /// 返回删除的行数。
-  Future<int> deleteProblem(String id) async {
-    return await _database.delete(_tableName, where: 'id = ?', whereArgs: [id]);
+  /// 根据 ID 获取单个问题。
+  /// 如果找到问题，返回 Problem 对象；否则，返回 null。
+  Future<Problem?> getProblemById(String id) async {
+    final List<Map<String, dynamic>> maps = await _database.query(
+      _tableName,
+      where: 'id = ?',
+      whereArgs: [id],
+      limit: 1, // 限制结果为1，因为ID是唯一的
+    );
+
+    if (maps.isNotEmpty) {
+      // 找到问题，将其转换为 Problem 对象
+      return Problem.fromMap(maps.first);
+    } else {
+      // 未找到问题，返回 null
+      return null;
+    }
   }
 
   /// 通用查询方法，根据可选的筛选条件获取问题列表。
diff --git a/lib/data/repositories/auth_repository.dart b/lib/data/repositories/auth_repository.dart
index 18d15f2..85d6197 100644
--- a/lib/data/repositories/auth_repository.dart
+++ b/lib/data/repositories/auth_repository.dart
@@ -4,6 +4,7 @@ import 'package:dio/dio.dart';
 import 'package:get/get.dart';
 import 'package:get_storage/get_storage.dart';
 import 'package:problem_check_system/data/models/auth_model.dart';
+import 'package:problem_check_system/data/models/user/user.dart';
 import 'package:problem_check_system/data/providers/connectivity_provider.dart';
 import 'package:problem_check_system/data/providers/http_provider.dart';
 
@@ -101,12 +102,12 @@ class AuthRepository extends GetxService {
   }
 
   /// 从 API 获取用户个人资料
-  Future<Profile> getUserProfile() async {
+  Future<User> getUserProfile() async {
     try {
       final response = await httpProvider.get('/api/Accounts/Profile');
 
       // 将 JSON 数据反序列化为 Profile 模型
-      return Profile.fromJson(response.data);
+      return User.fromJson(response.data);
     } on DioException catch (e) {
       // 专门处理网络错误，例如无网络连接、超时等
       // DioException 包含了更详细的错误信息
@@ -139,17 +140,4 @@ class AuthRepository extends GetxService {
       throw Exception(e);
     }
   }
-
-  /// Logs the user out by calling the API and then clearing local data.
-  Future<void> logout() async {
-    try {
-      // Attempt to call the API, but even if it fails, continue to clear local data.
-      await httpProvider.post('/auth/logout');
-    } on DioException catch (e) {
-      log('退出登录API调用失败: ${e.message}');
-    } finally {
-      // Regardless of API success or failure, always clear local storage.
-      clearAuthData();
-    }
-  }
 }
diff --git a/lib/data/repositories/problem_repository.dart b/lib/data/repositories/problem_repository.dart
new file mode 100644
index 0000000..efe8193
--- /dev/null
+++ b/lib/data/repositories/problem_repository.dart
@@ -0,0 +1,62 @@
+import 'package:get/get.dart';
+import 'package:problem_check_system/data/models/problem_model.dart';
+import 'package:problem_check_system/data/providers/connectivity_provider.dart';
+import 'package:problem_check_system/data/providers/http_provider.dart';
+import 'package:problem_check_system/data/providers/local_database.dart';
+
+/// 问题仓库，负责处理问题数据的本地持久化。
+/// 它封装了底层数据库操作，为业务逻辑层提供一个简洁的接口。
+class ProblemRepository {
+  final LocalDatabase localDatabase;
+  final HttpProvider httpProvider;
+  final ConnectivityProvider connectivityProvider;
+
+  RxBool get isOnline => connectivityProvider.isOnline;
+
+  ProblemRepository({
+    required this.localDatabase,
+    required this.httpProvider,
+    required this.connectivityProvider,
+  });
+
+  /// 更新本地数据库中的一个问题。
+  /// 如果问题存在则更新，如果不存在则插入。
+  Future<void> updateProblem(Problem problem) async {
+    // 检查问题是否存在，通常通过ID判断
+    final existingProblem = await localDatabase.getProblemById(problem.id!);
+
+    if (existingProblem != null) {
+      // 问题已存在，执行更新操作
+      await localDatabase.updateProblem(problem);
+    } else {
+      // 问题不存在，执行插入操作
+      await localDatabase.insertProblem(problem);
+    }
+  }
+
+  /// 通用查询方法，根据可选的筛选条件获取问题列表。
+  /// - `startDate`/`endDate`：筛选创建时间范围。
+  /// - `uploadStatus`：筛选上传状态（'已上传', '未上传', '全部'）。
+  /// - `bindStatus`：筛选绑定状态（'已绑定', '未绑定', '全部'）。
+  Future getProblems({
+    DateTime? startDate,
+    DateTime? endDate,
+    String uploadStatus = '全部',
+    String bindStatus = '全部',
+  }) async {
+    return await localDatabase.getProblems(
+      startDate: startDate,
+      endDate: endDate,
+      uploadStatus: uploadStatus,
+      bindStatus: bindStatus,
+    );
+  }
+
+  Future<void> insertProblem(Problem problem) async {
+    await localDatabase.insertProblem(problem);
+  }
+
+  Future<void> deleteProblem(String id) async {
+    await localDatabase.deleteProblem(id);
+  }
+}
diff --git a/lib/main.dart b/lib/main.dart
index dfd3e7d..376f945 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -6,6 +6,7 @@ import 'package:get_storage/get_storage.dart';
 import 'package:problem_check_system/app/routes/app_pages.dart';
 import 'package:problem_check_system/app/routes/app_routes.dart'; // 导入路由常量
 import 'package:problem_check_system/app/bindings/initial_binding.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
 
 void main() async {
   // 确保 Flutter Binding 已初始化
@@ -37,6 +38,18 @@ class MainApp extends StatelessWidget {
         // 使用 _ 忽略 child 参数
         return GetMaterialApp(
           debugShowCheckedModeBanner: false,
+          // --- 关键配置 ---
+          localizationsDelegates: const [
+            // 必需：用于 Material 组件库的本地化
+            GlobalMaterialLocalizations.delegate,
+            // 必需：用于 Widgets 库的本地化
+            GlobalWidgetsLocalizations.delegate,
+            // 必需：用于 iOS 风格组件的本地化
+            GlobalCupertinoLocalizations.delegate,
+          ],
+          supportedLocales: const [
+            Locale('zh', 'CN'), // 支持中文
+          ],
           title: '问题检查系统', // 使用更有意义的应用标题
           theme: ThemeData(useMaterial3: true, primarySwatch: Colors.blue),
           // 仅使用 GetX 路由系统
diff --git a/lib/modules/auth/bindings/auth_binding.dart b/lib/modules/auth/bindings/auth_binding.dart
index df9f83f..040da78 100644
--- a/lib/modules/auth/bindings/auth_binding.dart
+++ b/lib/modules/auth/bindings/auth_binding.dart
@@ -1,21 +1,10 @@
 import 'package:get/get.dart';
-import 'package:get_storage/get_storage.dart';
-import 'package:problem_check_system/data/providers/connectivity_provider.dart';
-import 'package:problem_check_system/data/providers/http_provider.dart';
 import 'package:problem_check_system/data/repositories/auth_repository.dart';
 import 'package:problem_check_system/modules/auth/controllers/auth_controller.dart';
 
 class AuthBinding implements Bindings {
   @override
   void dependencies() {
-    Get.lazyPut<AuthRepository>(
-      () => AuthRepository(
-        httpProvider: Get.find<HttpProvider>(),
-        storage: Get.find<GetStorage>(),
-        connectivityProvider: Get.find<ConnectivityProvider>(),
-      ),
-    );
-
     // 2. 注入控制器 (AuthController)，它依赖于 AuthProvider
     // 控制器通过 Get.find() 获取已注入的依赖
     Get.lazyPut<AuthController>(
diff --git a/lib/modules/auth/controllers/auth_controller.dart b/lib/modules/auth/controllers/auth_controller.dart
index d17b332..a38c55e 100644
--- a/lib/modules/auth/controllers/auth_controller.dart
+++ b/lib/modules/auth/controllers/auth_controller.dart
@@ -88,12 +88,4 @@ class AuthController extends GetxController {
       Get.snackbar('登录失败', '无网络连接，且无法验证本地凭证');
     }
   }
-
-  /// Handles the logout process by delegating to the repository.
-  Future<void> logout() async {
-    isLoading.value = true;
-    await _authRepository.logout();
-    isLoading.value = false;
-    Get.offAllNamed(AppRoutes.login);
-  }
 }
diff --git a/lib/modules/home/bindings/home_binding.dart b/lib/modules/home/bindings/home_binding.dart
index 90675b3..35e0479 100644
--- a/lib/modules/home/bindings/home_binding.dart
+++ b/lib/modules/home/bindings/home_binding.dart
@@ -1,7 +1,10 @@
 import 'package:get/get.dart';
+import 'package:get_storage/get_storage.dart';
 import 'package:problem_check_system/data/providers/connectivity_provider.dart';
+import 'package:problem_check_system/data/providers/http_provider.dart';
 import 'package:problem_check_system/data/providers/local_database.dart';
 import 'package:problem_check_system/data/repositories/auth_repository.dart';
+import 'package:problem_check_system/data/repositories/problem_repository.dart';
 import 'package:problem_check_system/modules/auth/controllers/auth_controller.dart';
 import 'package:problem_check_system/modules/home/controllers/home_controller.dart';
 import 'package:problem_check_system/modules/my/controllers/my_controller.dart';
@@ -10,31 +13,23 @@ import 'package:problem_check_system/modules/problem/controllers/problem_control
 class HomeBinding implements Bindings {
   @override
   void dependencies() {
-    final LocalDatabase database = Get.find<LocalDatabase>();
-    final ConnectivityProvider connectivityProvider =
-        Get.find<ConnectivityProvider>();
-    // 惰性注入 HomeController，只在第一次被调用时创建
+    /// 注册主页控制器
     Get.lazyPut<HomeController>(() => HomeController());
-    Get.lazyPut<ProblemController>(
-      () => ProblemController(
-        localDatabase: database,
 
-        connectivityProvider: connectivityProvider,
-        httpProvider: Get.find(),
-      ),
+    /// 注册问题控制器
+    Get.lazyPut<ProblemController>(
+      () => ProblemController(problemRepository: Get.find<ProblemRepository>()),
       fenix: true,
     );
 
-    Get.lazyPut<AuthRepository>(
-      () => AuthRepository(
-        httpProvider: Get.find(),
-        storage: Get.find(),
-        connectivityProvider: connectivityProvider,
-      ),
-    );
+    /// 注册认证控制器
     Get.lazyPut<AuthController>(
-      () => AuthController(authRepository: Get.find()),
+      () => AuthController(authRepository: Get.find<AuthRepository>()),
+    );
+
+    /// 注册我的控制器
+    Get.lazyPut<MyController>(
+      () => MyController(authRepository: Get.find<AuthRepository>()),
     );
-    Get.lazyPut<MyController>(() => MyController(authRepository: Get.find()));
   }
 }
diff --git a/lib/modules/my/bingdings/change_password_binding.dart b/lib/modules/my/bingdings/change_password_binding.dart
index d31471a..659709b 100644
--- a/lib/modules/my/bingdings/change_password_binding.dart
+++ b/lib/modules/my/bingdings/change_password_binding.dart
@@ -5,16 +5,9 @@ import 'package:problem_check_system/modules/my/controllers/change_password_cont
 class ChangePasswordBinding implements Bindings {
   @override
   void dependencies() {
-    Get.lazyPut<AuthRepository>(
-      () => AuthRepository(
-        httpProvider: Get.find(),
-        storage: Get.find(),
-        connectivityProvider: Get.find(),
-      ),
-    );
     Get.lazyPut<ChangePasswordController>(
-      // 如果需要，可以在这里注入依赖
-      () => ChangePasswordController(authRepository: Get.find()),
+      () =>
+          ChangePasswordController(authRepository: Get.find<AuthRepository>()),
     );
   }
 }
diff --git a/lib/modules/my/bingdings/my_binding.dart b/lib/modules/my/bingdings/my_binding.dart
deleted file mode 100644
index a07f1ae..0000000
--- a/lib/modules/my/bingdings/my_binding.dart
+++ /dev/null
@@ -1,6 +0,0 @@
-import 'package:get/get.dart';
-
-class MyBinding implements Bindings {
-  @override
-  void dependencies() {}
-}
diff --git a/lib/modules/my/controllers/my_controller.dart b/lib/modules/my/controllers/my_controller.dart
index d6f02e1..f75b842 100644
--- a/lib/modules/my/controllers/my_controller.dart
+++ b/lib/modules/my/controllers/my_controller.dart
@@ -1,4 +1,5 @@
 import 'package:get/get.dart';
+import 'package:problem_check_system/app/routes/app_routes.dart';
 import 'package:problem_check_system/data/repositories/auth_repository.dart';
 
 class MyController extends GetxController {
@@ -20,10 +21,15 @@ class MyController extends GetxController {
   // 从本地存储或API加载用户信息
   Future<void> _loadUserInfo() async {
     var userProfile = await authRepository.getUserProfile();
-    userName.value = userProfile.name;
+    userName.value = userProfile.name ?? "无";
     userPhone.value = userProfile.email ?? '138****8547';
     userImage.value = userProfile.signatureImage.toString();
   }
 
+  void logout() {
+    authRepository.clearAuthData();
+    Get.offAllNamed(AppRoutes.login);
+  }
+
   // 未来可以添加更新用户信息的逻辑
 }
diff --git a/lib/modules/my/views/my_page.dart b/lib/modules/my/views/my_page.dart
index 79424af..7dd453b 100644
--- a/lib/modules/my/views/my_page.dart
+++ b/lib/modules/my/views/my_page.dart
@@ -6,15 +6,13 @@ import 'package:problem_check_system/modules/auth/controllers/auth_controller.da
 
 import '../../../app/routes/app_routes.dart';
 
-class MyPage extends StatelessWidget {
+class MyPage extends GetView<MyController> {
   const MyPage({super.key});
 
   @override
   Widget build(BuildContext context) {
     // 获取 MyController 实例
     final MyController controller = Get.find<MyController>();
-    // 获取 AuthController 实例，用于处理退出登录
-    final AuthController authController = Get.find<AuthController>();
 
     return Scaffold(
       body: Stack(
@@ -22,7 +20,7 @@ class MyPage extends StatelessWidget {
           // 顶部背景区域
           _buildBackground(),
           // 内容区域
-          _buildContent(controller, authController),
+          _buildContent(controller),
         ],
       ),
     );
@@ -48,7 +46,7 @@ class MyPage extends StatelessWidget {
   }
 
   /// 页面核心内容
-  Widget _buildContent(MyController controller, AuthController authController) {
+  Widget _buildContent(MyController controller) {
     return Positioned(
       top: 100.h,
       left: 20.w,
@@ -56,16 +54,16 @@ class MyPage extends StatelessWidget {
       child: Column(
         crossAxisAlignment: CrossAxisAlignment.start,
         children: [
-          _buildUserInfoCard(controller),
+          _buildUserInfoCard(),
           SizedBox(height: 20.h),
-          _buildActionButtons(authController),
+          _buildActionButtons(),
         ],
       ),
     );
   }
 
   /// 用户信息卡片
-  Widget _buildUserInfoCard(MyController controller) {
+  Widget _buildUserInfoCard() {
     return Obx(
       () => Container(
         width: 335.w,
@@ -164,7 +162,7 @@ class MyPage extends StatelessWidget {
   }
 
   /// 动作按钮区域
-  Widget _buildActionButtons(AuthController authController) {
+  Widget _buildActionButtons() {
     return Column(
       children: [
         _buildActionButton(
@@ -179,7 +177,7 @@ class MyPage extends StatelessWidget {
           isLogout: true,
           onTap: () {
             // 调用 AuthController 的退出登录方法
-            authController.logout();
+            controller.logout();
           },
         ),
       ],
diff --git a/lib/modules/problem/bindings/problem_binding.dart b/lib/modules/problem/bindings/problem_binding.dart
deleted file mode 100644
index ca23404..0000000
--- a/lib/modules/problem/bindings/problem_binding.dart
+++ /dev/null
@@ -1,20 +0,0 @@
-import 'package:get/get.dart';
-import 'package:problem_check_system/data/providers/connectivity_provider.dart';
-import 'package:problem_check_system/modules/problem/controllers/problem_controller.dart';
-import 'package:problem_check_system/data/providers/local_database.dart';
-
-class ProblemBinding implements Bindings {
-  @override
-  void dependencies() {
-    // 2. 注入 ProblemController
-    // 控制器通过构造函数接收它所需要的依赖
-    // Get.find() 会查找并返回已注入的实例
-    Get.lazyPut<ProblemController>(
-      () => ProblemController(
-        localDatabase: Get.find<LocalDatabase>(),
-        httpProvider: Get.find(),
-        connectivityProvider: Get.find<ConnectivityProvider>(),
-      ),
-    );
-  }
-}
diff --git a/lib/modules/problem/controllers/problem_controller.dart b/lib/modules/problem/controllers/problem_controller.dart
index cea3c89..c0330ec 100644
--- a/lib/modules/problem/controllers/problem_controller.dart
+++ b/lib/modules/problem/controllers/problem_controller.dart
@@ -1,22 +1,20 @@
 // modules/problem/controllers/problem_controller.dart
+import 'dart:developer';
+
 import 'package:dio/dio.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart' hide MultipartFile, FormData;
 import 'package:flutter/material.dart';
 import 'dart:io';
 import 'package:path/path.dart' as path;
-import 'package:problem_check_system/data/providers/http_provider.dart';
+import 'package:problem_check_system/data/repositories/problem_repository.dart';
 import 'package:problem_check_system/modules/problem/views/widgets/custom_data_range_dropdown.dart';
 import 'package:problem_check_system/data/models/problem_model.dart';
-import 'package:problem_check_system/data/providers/local_database.dart';
-import 'package:problem_check_system/data/providers/connectivity_provider.dart';
 
 class ProblemController extends GetxController
     with GetSingleTickerProviderStateMixin {
-  /// 依赖注入适配器
-  final LocalDatabase localDatabase;
-  final HttpProvider httpProvider;
-  final ConnectivityProvider connectivityProvider;
+  /// 依赖问题数据
+  final ProblemRepository problemRepository;
 
   /// 最近问题列表
   final RxList<Problem> problems = <Problem>[].obs;
@@ -26,9 +24,19 @@ class ProblemController extends GetxController
 
   /// 未上传的问题列表
   final RxList<Problem> unUploadedProblems = <Problem>[].obs;
-  final RxList<Problem> selectedUnUploadedProblems = <Problem>[].obs;
   final Rx<bool> allSelected = false.obs;
-  final RxBool isUploadEnabled = false.obs;
+  final RxDouble uploadProgress = 0.0.obs;
+  int get selectedCount {
+    return unUploadedProblems
+        .where((problem) => problem.isChecked.value)
+        .length;
+  }
+
+  List<Problem> get selectedUnUploadedProblems {
+    return unUploadedProblems
+        .where((problem) => problem.isChecked.value)
+        .toList();
+  }
 
   /// 筛选条件
   final Rx<DateRange> selectedDateRange = DateRange.oneWeek.obs;
@@ -47,23 +55,15 @@ class ProblemController extends GetxController
   final fabUploadPosition = Offset(337.0, 703.7).obs;
 
   /// get 选中的
-  RxBool get isOnline => connectivityProvider.isOnline;
+  RxBool get isOnline => problemRepository.isOnline;
 
-  ProblemController({
-    required this.localDatabase,
-    required this.httpProvider,
-    required this.connectivityProvider,
-  });
+  ProblemController({required this.problemRepository});
 
   @override
   void onInit() {
     super.onInit();
     tabController = TabController(length: 2, vsync: this);
     tabController.addListener(_onTabChanged);
-    // 监听 unUploadedProblems 列表的变化，并在变化时更新 selectedProblems
-    ever(unUploadedProblems, (_) => _updateSelectedList());
-    // 监听 selectedProblems 列表，更新上传按钮状态
-    ever(selectedUnUploadedProblems, (_) => _updateUploadButtonState());
     loadProblems();
     // 查询未上传问题
     loadUnUploadedProblems();
@@ -75,45 +75,87 @@ class ProblemController extends GetxController
     super.onClose();
   }
 
+  // #region 问题上传
   /// 当单个问题的选中状态改变时调用
-  void onProblemCheckedChange() {
-    // 重新计算 selectedUnUploadedProblems 列表
-    _updateSelectedList();
-    // 因为 _updateSelectedList 已经会触发 selectedUnUploadedProblems 的变化，
-    // 所以 _updateUploadButtonState() 会被 ever 监听器自动调用。
-  }
-
-  /// 上传问题逻辑
-  void _updateSelectedList() {
-    selectedUnUploadedProblems.clear();
-    for (var problem in unUploadedProblems) {
-      if (problem.isChecked.value) {
-        selectedUnUploadedProblems.add(problem);
-      }
-    }
-  }
-
-  void _updateUploadButtonState() {
-    isUploadEnabled.value = selectedUnUploadedProblems.isNotEmpty;
-  }
+  void onProblemCheckedChange() {}
 
+  /// 选择全部问题
   void selectAll() {
     final bool newState = !allSelected.value;
     for (var problem in unUploadedProblems) {
       problem.isChecked.value = newState;
     }
     allSelected.value = newState;
-    _updateSelectedList();
+    // _updateSelectedList();
   }
 
-  void uploadProblems() {
-    if (selectedUnUploadedProblems.isEmpty) return;
-    // 实际的上传逻辑，例如调用 API
+  void uploadProblems() async {
+    // if (selectedUnUploadedProblems.isEmpty) return;
+    // // 实际的上传逻辑，例如调用 API
     print('开始上传 ${selectedUnUploadedProblems.length} 个问题...');
-    // 上传完成后，清空列表或更新状态
-    selectedUnUploadedProblems.clear();
+    // // 上传完成后，清空列表或更新状态
+    // selectedUnUploadedProblems.clear();
+    for (var problem in selectedUnUploadedProblems) {
+      await uploadProblem(problem);
+    }
   }
 
+  Future<bool> uploadProblem(Problem problem) async {
+    try {
+      final formData = FormData.fromMap({
+        'description': problem.description,
+        'location': problem.location,
+        'createdAt': problem.createdAt.toIso8601String(),
+        'boundInfo': problem.bindData ?? '',
+      });
+
+      for (var imageUrl in problem.imageUrls) {
+        final file = File(imageUrl);
+        if (await file.exists()) {
+          formData.files.add(
+            MapEntry(
+              'images',
+              await MultipartFile.fromFile(
+                imageUrl,
+                filename: path.basename(imageUrl),
+              ),
+            ),
+          );
+        }
+      }
+
+      // final response = await httpProvider.post(
+      //   'https://your-server.com/api/problems',
+      //   data: formData,
+      //   options: Options(
+      //     sendTimeout: const Duration(seconds: 30),
+      //     receiveTimeout: const Duration(seconds: 30),
+      //   ),
+      // );
+
+      // if (response.statusCode == 200) {
+      //   final updatedProblem = problem.copyWith(isUploaded: true);
+      //   await updateProblem(updatedProblem);
+      return true;
+      // } else {
+      //   throw Exception('服务器返回错误状态码: ${response.statusCode}');
+      // }
+    } on DioException catch (e) {
+      if (e.type == DioExceptionType.connectionTimeout ||
+          e.type == DioExceptionType.receiveTimeout) {
+        Get.snackbar('网络超时', '请检查网络连接后重试');
+      } else {
+        Get.snackbar('网络错误', '上传问题失败: ${e.message}');
+      }
+      return false;
+    } catch (e) {
+      Get.snackbar('错误', '上传问题失败: $e');
+      return false;
+    }
+  }
+  // #endregion
+
+  // #region 悬浮按钮
   /// floatingButton更新位置
   void updateFabUploadPosition(Offset delta) {
     final screenWidth = ScreenUtil().screenWidth;
@@ -158,6 +200,9 @@ class ProblemController extends GetxController
     fabUploadPosition.value = Offset(newDx, fabUploadPosition.value.dy);
   }
 
+  // #endregion
+
+  // #region ta按钮
   void _onTabChanged() {
     if (!tabController.indexIsChanging) {
       selectedDateRange.value = DateRange.oneWeek;
@@ -166,7 +211,9 @@ class ProblemController extends GetxController
       loadProblems();
     }
   }
+  // #endregion
 
+  ///  加载
   Future<void> loadProblems() async {
     isLoading.value = true;
     try {
@@ -188,7 +235,7 @@ class ProblemController extends GetxController
           : '全部';
 
       // 只执行一次数据库查询
-      final loadedProblems = await localDatabase.getProblems(
+      final loadedProblems = await problemRepository.getProblems(
         startDate: startDate,
         endDate: endDate,
         uploadStatus: uploadStatus,
@@ -233,7 +280,7 @@ class ProblemController extends GetxController
     isLoading.value = true;
     try {
       // 调用 _localDatabase.getProblems 并只筛选 '未上传' 的问题
-      unUploadedProblems.value = await localDatabase.getProblems(
+      unUploadedProblems.value = await problemRepository.getProblems(
         uploadStatus: '未上传',
       );
     } catch (e) {
@@ -245,7 +292,7 @@ class ProblemController extends GetxController
 
   Future<void> addProblem(Problem problem) async {
     try {
-      await localDatabase.insertProblem(problem);
+      await problemRepository.insertProblem(problem);
       loadProblems();
     } catch (e) {
       Get.snackbar('错误', '保存问题失败: $e');
@@ -255,7 +302,7 @@ class ProblemController extends GetxController
 
   Future<void> updateProblem(Problem problem) async {
     try {
-      await localDatabase.updateProblem(problem);
+      await problemRepository.updateProblem(problem);
       loadProblems();
     } catch (e) {
       Get.snackbar('错误', '更新问题失败: $e');
@@ -266,7 +313,7 @@ class ProblemController extends GetxController
   Future<void> deleteProblem(Problem problem) async {
     try {
       if (problem.id != null) {
-        await localDatabase.deleteProblem(problem.id!);
+        await problemRepository.deleteProblem(problem.id!);
         await _deleteProblemImages(problem);
         loadProblems();
       }
@@ -276,26 +323,6 @@ class ProblemController extends GetxController
     }
   }
 
-  Future<void> deleteSelectedProblems() async {
-    final problemsToDelete = selectedUnUploadedProblems;
-    if (problemsToDelete.isEmpty) {
-      Get.snackbar('提示', '请至少选择一个问题进行删除');
-      return;
-    }
-    try {
-      for (var problem in problemsToDelete) {
-        if (problem.id != null) {
-          await localDatabase.deleteProblem(problem.id!);
-          await _deleteProblemImages(problem);
-        }
-      }
-      Get.snackbar('成功', '已删除${problemsToDelete.length}个问题');
-      loadProblems();
-    } catch (e) {
-      Get.snackbar('错误', '删除问题失败: $e');
-    }
-  }
-
   Future<void> _deleteProblemImages(Problem problem) async {
     for (var imagePath in problem.imageUrls) {
       try {
@@ -309,109 +336,24 @@ class ProblemController extends GetxController
     }
   }
 
-  Future<bool> uploadProblem(Problem problem) async {
-    try {
-      final formData = FormData.fromMap({
-        'description': problem.description,
-        'location': problem.location,
-        'createdAt': problem.createdAt.toIso8601String(),
-        'boundInfo': problem.bindData ?? '',
-      });
-
-      for (var imageUrl in problem.imageUrls) {
-        final file = File(imageUrl);
-        if (await file.exists()) {
-          formData.files.add(
-            MapEntry(
-              'images',
-              await MultipartFile.fromFile(
-                imageUrl,
-                filename: path.basename(imageUrl),
-              ),
-            ),
-          );
-        }
-      }
-
-      final response = await httpProvider.post(
-        'https://your-server.com/api/problems',
-        data: formData,
-        options: Options(
-          sendTimeout: const Duration(seconds: 30),
-          receiveTimeout: const Duration(seconds: 30),
-        ),
-      );
-
-      if (response.statusCode == 200) {
-        final updatedProblem = problem.copyWith(isUploaded: true);
-        await updateProblem(updatedProblem);
-        return true;
-      } else {
-        throw Exception('服务器返回错误状态码: ${response.statusCode}');
-      }
-    } on DioException catch (e) {
-      if (e.type == DioExceptionType.connectionTimeout ||
-          e.type == DioExceptionType.receiveTimeout) {
-        Get.snackbar('网络超时', '请检查网络连接后重试');
-      } else {
-        Get.snackbar('网络错误', '上传问题失败: ${e.message}');
-      }
-      return false;
-    } catch (e) {
-      Get.snackbar('错误', '上传问题失败: $e');
-      return false;
-    }
-  }
-
-  Future<void> uploadAllUnuploaded() async {
-    if (!isOnline.value) {
-      Get.snackbar('提示', '当前无网络，无法上传');
-      return;
-    }
-
-    final unuploaded = unUploadedProblems;
-    if (unuploaded.isEmpty) {
-      Get.snackbar('提示', '没有需要上传的问题');
-      return;
-    }
-
-    isLoading.value = true;
-    int successCount = 0;
-
-    for (var problem in unuploaded) {
-      final success = await uploadProblem(problem);
-      if (success) {
-        successCount++;
-      }
-      await Future.delayed(const Duration(milliseconds: 500));
-    }
-
-    isLoading.value = false;
-
-    if (successCount > 0) {
-      Get.snackbar('成功', '已成功上传$successCount个问题');
-    }
-
-    if (successCount < unuploaded.length) {
-      Get.snackbar('部分成功', '有${unuploaded.length - successCount}个问题上传失败');
-    }
-    loadProblems();
-  }
+  /// 显示日期选择器
+  ///
+  Future<void> selectDateRange(BuildContext context) async {
+    final initialDateRange = DateTimeRange(
+      start: DateTime.now().subtract(const Duration(days: 7)),
+      end: DateTime.now(),
+    );
 
-  Future<void> bindInfoToProblem(String id, String info) async {
-    try {
-      final problem = historyProblems.firstWhere((p) => p.id == id);
-      final updatedProblem = problem.copyWith(bindData: info);
-      await updateProblem(updatedProblem);
-      Get.snackbar('成功', '信息已绑定');
-    } catch (e) {
-      Get.snackbar('错误', '未找到问题或绑定失败: $e');
-    }
-  }
+    final DateTimeRange? picked = await showDateRangePicker(
+      context: context,
+      firstDate: DateTime(2025, 8, 1), // 可选的最早日期
+      lastDate: DateTime(2101), // 可选的最晚日期
+      initialDateRange: initialDateRange,
+    );
 
-  void clearSelections() {
-    for (var problem in historyProblems) {
-      problem.isChecked.value = false;
+    if (picked != null) {
+      // 处理用户选择的日期范围
+      log('选择的日期范围是: ${picked.start} 到 ${picked.end}');
     }
   }
 }
diff --git a/lib/modules/problem/views/problem_list_page.dart b/lib/modules/problem/views/problem_list_page.dart
index ac97474..f2fdbb6 100644
--- a/lib/modules/problem/views/problem_list_page.dart
+++ b/lib/modules/problem/views/problem_list_page.dart
@@ -59,7 +59,6 @@ class ProblemListPage extends GetView<ProblemController> {
         child: ProblemCard(problem, viewType: viewType),
       );
     } else {
-      // 历史问题列表不启用滑动删除
       return ProblemCard(problem, viewType: viewType);
     }
   }
diff --git a/lib/modules/problem/views/problem_page.dart b/lib/modules/problem/views/problem_page.dart
index 5ce8609..b24eb8f 100644
--- a/lib/modules/problem/views/problem_page.dart
+++ b/lib/modules/problem/views/problem_page.dart
@@ -124,15 +124,12 @@ class ProblemPage extends GetView<ProblemController> {
                           padding: EdgeInsets.symmetric(horizontal: 17.w),
                           child: Row(
                             children: [
-                              CustomDateRangeDropdown(
-                                selectedRange: controller.selectedDateRange,
-                                onChanged: (rangeValue) {
-                                  controller.updateFiltersAndLoadProblems(
-                                    newDateRange: rangeValue,
-                                  );
-                                },
+                              // 在你的代码中这样调用
+                              ElevatedButton(
+                                onPressed: () =>
+                                    controller.selectDateRange(context),
+                                child: const Text('选择日期范围'),
                               ),
-
                               CustomStringDropdown(
                                 selectedValue: controller.selectedUploadStatus,
                                 items: const ['全部', '未上传', '已上传'],
diff --git a/lib/modules/problem/views/problem_upload_page.dart b/lib/modules/problem/views/problem_upload_page.dart
index 5e72ea5..2271b3e 100644
--- a/lib/modules/problem/views/problem_upload_page.dart
+++ b/lib/modules/problem/views/problem_upload_page.dart
@@ -2,9 +2,9 @@ import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
 import 'package:problem_check_system/modules/problem/controllers/problem_controller.dart';
+import 'package:problem_check_system/modules/problem/views/problem_list_page.dart';
 import 'package:problem_check_system/modules/problem/views/widgets/problem_card.dart';
 
-// todo 使用problem_list_page,填充内容，problem_controller 控制内容
 class ProblemUploadPage extends GetView<ProblemController> {
   const ProblemUploadPage({super.key});
 
@@ -21,7 +21,7 @@ class ProblemUploadPage extends GetView<ProblemController> {
   PreferredSizeWidget _buildAppBar() {
     return AppBar(
       title: Obx(() {
-        final selectedCount = controller.selectedUnUploadedProblems.length;
+        final selectedCount = controller.selectedCount;
         return Text('已选择$selectedCount项');
       }),
       centerTitle: true,
@@ -42,19 +42,10 @@ class ProblemUploadPage extends GetView<ProblemController> {
 
   // 构建页面主体
   Widget _buildBody() {
-    return Obx(() {
-      return ListView.builder(
-        itemCount: controller.unUploadedProblems.length,
-        itemBuilder: (context, index) {
-          final problem = controller.unUploadedProblems[index];
-          return ProblemCard(
-            problem,
-            // 传递视图类型，显示 Checkbox
-            viewType: ProblemCardViewType.checkbox,
-          );
-        },
-      );
-    });
+    return ProblemListPage(
+      problemsToShow: controller.unUploadedProblems,
+      viewType: ProblemCardViewType.checkbox,
+    );
   }
 
   // 构建底部操作栏
@@ -67,7 +58,7 @@ class ProblemUploadPage extends GetView<ProblemController> {
       ),
       child: Obx(
         () => ElevatedButton(
-          onPressed: controller.isUploadEnabled.value
+          onPressed: controller.selectedCount > 0
               ? controller.uploadProblems
               : null,
           style: ElevatedButton.styleFrom(
@@ -82,4 +73,28 @@ class ProblemUploadPage extends GetView<ProblemController> {
       ),
     );
   }
+
+  Widget uploadProgressWidget() {
+    return AlertDialog(
+      title: Text('上传中...'),
+      content: Obx(() {
+        final progress = (controller.uploadProgress.value * 100).toInt();
+        return Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            LinearProgressIndicator(
+              value: controller.uploadProgress.value,
+              backgroundColor: Colors.grey[300],
+              valueColor: AlwaysStoppedAnimation<Color>(Colors.blue),
+            ),
+            SizedBox(height: 16),
+            Text('已完成: $progress%'),
+            Text(
+              '已上传: ${controller.unUploadedProblems.length} / ${controller.selectedCount}',
+            ),
+          ],
+        );
+      }),
+    );
+  }
 }
diff --git a/pubspec.lock b/pubspec.lock
index 9e881ac..f010752 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -182,6 +182,11 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.0.0"
+  flutter_localizations:
+    dependency: "direct main"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   flutter_plugin_android_lifecycle:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 8befe21..0fe9fe4 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -12,6 +12,8 @@ dependencies:
   dio: ^5.9.0
   flutter:
     sdk: flutter
+  flutter_localizations:
+    sdk: flutter
   flutter_screenutil: ^5.9.3
   get: ^4.7.2
   get_storage: ^2.1.1