diff --git a/lib/base/http/http.dart b/lib/base/http/http.dart
new file mode 100644
index 0000000..5b55a59
--- /dev/null
+++ b/lib/base/http/http.dart
@@ -0,0 +1,109 @@
+import 'package:dio/dio.dart';
+import 'package:dio_log/dio_log.dart';
+import 'package:flutter/foundation.dart';
+import 'package:qinglong_app/base/http/token_interceptor.dart';
+import 'package:qinglong_app/base/userinfo_viewmodel.dart';
+import 'package:qinglong_app/main.dart';
+
+import '../../json.jc.dart';
+
+class Http {
+  static const int NOT_LOGIN = 1000;
+  static Dio? _dio;
+
+  static void initDioConfig(
+    String host,
+  ) {
+    _dio = Dio(
+      BaseOptions(
+        baseUrl: host,
+        connectTimeout: 5000,
+        receiveTimeout: 5000,
+        sendTimeout: 5000,
+        contentType: "application/json",
+      ),
+    );
+    _dio?.interceptors.add(DioLogInterceptor());
+    _dio?.interceptors.add(TokenInterceptor());
+  }
+
+  static Future<HttpResponse<T>> post<T>(String uri, Map<String, dynamic> json, {bool compute = true}) async {
+    if (userInfoViewModel.host == null || userInfoViewModel.host!.isEmpty) {
+      return HttpResponse(success: false, code: NOT_LOGIN, message: "未登录");
+    }
+
+    if (_dio == null) {
+      initDioConfig(UserInfoViewModel.getInstance().host!);
+    }
+
+    var response = await _dio!.post(uri, data: json);
+
+    return decodeResponse<T>(response, compute);
+  }
+
+  static HttpResponse<T> decodeResponse<T>(
+    Response<dynamic> response,
+    bool compute,
+  ) {
+    late HttpResponse<T> result;
+
+    int code = 0;
+
+    if (response.statusCode == 200) {
+      if (compute) {
+        try {
+          if (response.data["code"] == 200) {
+            dynamic data = response.data["data"];
+            T bean = DeserializeAction.invokeJson(DeserializeAction<T>(data));
+            result = HttpResponse<T>(success: true, code: 200, bean: bean);
+          } else {
+            result = HttpResponse<T>(success: false, code: -1000, message: "服务器返回数据异常");
+          }
+        } catch (e) {
+          result = HttpResponse<T>(success: false, code: -1000, message: "json解析失败");
+        }
+      }
+    } else {
+      code = response.statusCode ?? 0;
+      result = HttpResponse(success: false, code: code, message: response.statusMessage);
+    }
+
+    return result;
+  }
+}
+
+class HttpResponse<T> {
+  late bool success;
+  String? message;
+  late int code;
+  T? bean;
+
+  HttpResponse({required this.success, this.message, required this.code, this.bean});
+}
+
+class DeserializeAction<T> {
+  final dynamic json;
+
+  DeserializeAction(this.json);
+
+  T invoke() {
+    return JsonConversion$Json.fromJson<T>(json);
+  }
+
+  static dynamic invokeJson(DeserializeAction a) => a.invoke();
+}
+
+mixin BaseBean<T> {
+  T fromJson(Map<String, dynamic> json);
+}
+
+class CronBean with BaseBean<CronBean> {
+  @override
+  CronBean fromJson(Map<String, dynamic> json) {
+    return CronBean();
+  }
+}
+
+void decode<T>() async {
+  compute(DeserializeAction.invokeJson, DeserializeAction<T>({}));
+}
diff --git a/lib/base/http/token_interceptor.dart b/lib/base/http/token_interceptor.dart
new file mode 100644
index 0000000..f384c98
--- /dev/null
+++ b/lib/base/http/token_interceptor.dart
@@ -0,0 +1,13 @@
+import 'package:dio/dio.dart';
+import 'package:qinglong_app/main.dart';
+
+class TokenInterceptor extends Interceptor {
+  @override
+  void onRequest(RequestOptions options, RequestInterceptorHandler handler) {
+    if (userInfoViewModel.token != null) {
+      options.headers["Authorization"] = "Bearer " + userInfoViewModel.token!;
+    }
+    options.queryParameters["t"] = DateTime.now().millisecondsSinceEpoch;
+    return handler.next(options);
+  }
+}
diff --git a/lib/base/http/url.dart b/lib/base/http/url.dart
new file mode 100644
index 0000000..abfb268
--- /dev/null
+++ b/lib/base/http/url.dart
@@ -0,0 +1,3 @@
+class Url {
+  static const LOGIN = "api/user/login";
+}
diff --git a/lib/base/sp_const.dart b/lib/base/sp_const.dart
index 87baf99..bdc6be9 100644
--- a/lib/base/sp_const.dart
+++ b/lib/base/sp_const.dart
@@ -1 +1,2 @@
-String sp_UserINfo = "userinfo";
\ No newline at end of file
+String sp_UserINfo = "userinfo";
+String sp_Host = "host";
\ No newline at end of file
diff --git a/lib/base/userinfo_viewmodel.dart b/lib/base/userinfo_viewmodel.dart
index a1ba4ba..061d9f8 100644
--- a/lib/base/userinfo_viewmodel.dart
+++ b/lib/base/userinfo_viewmodel.dart
@@ -1,46 +1,37 @@
-import 'dart:convert';
-
-import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:qinglong_app/base/base_viewmodel.dart';
 import 'package:qinglong_app/utils/sp_utils.dart';
 
 import 'sp_const.dart';
 
-var userInfoProvider = ChangeNotifierProvider((ref) => UserInfoViewModel());
+class UserInfoViewModel {
+  String? _token;
+  String? _host = "";
 
-class UserInfoViewModel extends ViewModel {
-  UserInfoBean? _userInfoBean;
+  static UserInfoViewModel? _userInfoViewModel;
 
-  UserInfoViewModel() {
+  static UserInfoViewModel getInstance() {
+    _userInfoViewModel ??= UserInfoViewModel._();
+    return _userInfoViewModel!;
+  }
+
+  UserInfoViewModel._() {
     String userInfoJson = SpUtil.getString(sp_UserINfo);
+    _host = SpUtil.getString(sp_Host);
     if (userInfoJson.isNotEmpty) {
-      _userInfoBean = UserInfoBean.fromJson(jsonDecode(userInfoJson));
+      _token = userInfoJson;
     }
   }
 
-  void updateUserInfoBean(UserInfoBean userInfoBean) {
-    _userInfoBean = userInfoBean;
-    SpUtil.putString(sp_UserINfo, jsonEncode(userInfoBean));
+  void updateToken(String token) {
+    _token = token;
+    SpUtil.putString(sp_UserINfo, token);
   }
 
-  UserInfoBean? get userInfoBean => _userInfoBean;
-}
-
-class UserInfoBean {
-  String? name;
-  int? age;
-
-  UserInfoBean({this.name, this.age});
-
-  UserInfoBean.fromJson(Map<String, dynamic> json) {
-    name = json['name'];
-    age = json['age'];
-  }
-
-  Map<String, dynamic> toJson() {
-    final Map<String, dynamic> data = new Map<String, dynamic>();
-    data['name'] = this.name;
-    data['age'] = this.age;
-    return data;
-  }
+  void updateHost(String host) {
+    _host = host;
+    SpUtil.putString(sp_Host, host);
+  }
+
+  String? get token => _token;
+
+  String? get host => _host;
 }
diff --git a/lib/json.dart b/lib/json.dart
new file mode 100644
index 0000000..e7ac2f3
--- /dev/null
+++ b/lib/json.dart
@@ -0,0 +1,4 @@
+import 'package:json_conversion_annotation/json_conversion_annotation.dart';
+
+@JsonConversionTarget()
+class Json{}
\ No newline at end of file
diff --git a/lib/json.jc.dart b/lib/json.jc.dart
new file mode 100644
index 0000000..55696da
--- /dev/null
+++ b/lib/json.jc.dart
@@ -0,0 +1,43 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+import 'package:qinglong_app/module/login/login_bean.dart';
+import 'package:qinglong_app/module/task/task_bean.dart';
+
+
+class JsonConversion$Json {
+
+ static M fromJson<M>(dynamic json) {
+    if (json is List) {
+      return _getListChildType<M>(json);
+    } else {
+      return _fromJsonSingle<M>(json);
+    }
+  }
+
+  static M _fromJsonSingle<M>(dynamic json) {
+
+    String type = M.toString();
+
+    if(type == (LoginBean).toString()){
+      return LoginBean.jsonConversion(json)  as M;
+    }
+    
+    if(type == (TaskBean).toString()){
+      return TaskBean.jsonConversion(json)  as M;
+    }
+    
+    throw Exception("not found");
+  }
+
+  static M _getListChildType<M>(List<dynamic> data) {
+      if(<LoginBean>[] is M){
+      return data.map<LoginBean>((e) => LoginBean.jsonConversion(e)).toList() as M;
+    }
+    
+    if(<TaskBean>[] is M){
+      return data.map<TaskBean>((e) => TaskBean.jsonConversion(e)).toList() as M;
+    }
+    
+    throw Exception("not found");
+  }
+}
diff --git a/lib/main.dart b/lib/main.dart
index d072c4c..b978dc9 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -3,6 +3,7 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:logger/logger.dart';
 import 'package:qinglong_app/base/theme.dart';
 import 'package:qinglong_app/module/login/login_page.dart';
 
@@ -10,12 +11,18 @@ import 'base/routes.dart';
 import 'base/userinfo_viewmodel.dart';
 import 'module/home/home_page.dart';
 
+late UserInfoViewModel userInfoViewModel;
+
+var logger = Logger();
+
 void main() {
+
+  WidgetsFlutterBinding.ensureInitialized();
+  userInfoViewModel = UserInfoViewModel.getInstance();
   runApp(
     ProviderScope(
       overrides: [
         themeProvider,
-        userInfoProvider,
       ],
       child: const MyApp(),
     ),
@@ -42,7 +49,7 @@ class MyApp extends ConsumerWidget {
           return Routes.generateRoute(setting);
         },
         // home: ref.read<UserInfoViewModel>(userInfoProvider).userInfoBean != null ? const HomePage() : LoginPage(),
-        home: HomePage(),
+        home: LoginPage(),
       ),
     );
   }
diff --git a/lib/module/login/login_bean.dart b/lib/module/login/login_bean.dart
new file mode 100644
index 0000000..9cb4ac4
--- /dev/null
+++ b/lib/module/login/login_bean.dart
@@ -0,0 +1,42 @@
+import 'package:json_conversion_annotation/json_conversion_annotation.dart';
+
+@JsonConversion()
+class LoginBean {
+  String? token;
+  String? lastip;
+  String? lastaddr;
+  int? lastlogon;
+  int? retries;
+  String? platform;
+
+  LoginBean(
+      {this.token,
+        this.lastip,
+        this.lastaddr,
+        this.lastlogon,
+        this.retries,
+        this.platform});
+
+  LoginBean.fromJson(Map<String, dynamic> json) {
+    token = json['token'];
+    lastip = json['lastip'];
+    lastaddr = json['lastaddr'];
+    lastlogon = json['lastlogon'];
+    retries = json['retries'];
+    platform = json['platform'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['token'] = this.token;
+    data['lastip'] = this.lastip;
+    data['lastaddr'] = this.lastaddr;
+    data['lastlogon'] = this.lastlogon;
+    data['retries'] = this.retries;
+    data['platform'] = this.platform;
+    return data;
+  }
+  static LoginBean jsonConversion(Map<String, dynamic> json) {
+    return LoginBean.fromJson(json);
+  }
+}
diff --git a/lib/module/login/login_page.dart b/lib/module/login/login_page.dart
index 082db33..e0be585 100644
--- a/lib/module/login/login_page.dart
+++ b/lib/module/login/login_page.dart
@@ -1,8 +1,9 @@
+import 'package:dio_log/dio_log.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
-import 'package:qinglong_app/base/common_dialog.dart';
 import 'package:qinglong_app/base/routes.dart';
+import 'package:qinglong_app/main.dart';
 import 'package:qinglong_app/module/login/login_viewmodel.dart';
 import 'package:qinglong_app/utils/utils.dart';
 
@@ -14,9 +15,16 @@ class LoginPage extends StatefulWidget {
 }
 
 class _LoginPageState extends State<LoginPage> {
+  final TextEditingController _hostController = TextEditingController(text: userInfoViewModel.host);
   final TextEditingController _userNameController = TextEditingController();
   final TextEditingController _passwordController = TextEditingController();
 
+  @override
+  void initState() {
+    super.initState();
+    showDebugBtn(context, btnColor: Colors.blue);
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -39,6 +47,41 @@ class _LoginPageState extends State<LoginPage> {
                 SizedBox(
                   height: MediaQuery.of(context).size.height / 3,
                 ),
+                Padding(
+                  padding: const EdgeInsets.symmetric(
+                    horizontal: 15,
+                  ),
+                  child: Row(
+                    children: [
+                      const SizedBox(
+                        child: Text(
+                          "域名:",
+                          style: TextStyle(
+                            fontSize: 16,
+                            fontWeight: FontWeight.w500,
+                          ),
+                        ),
+                        width: 60,
+                      ),
+                      const SizedBox(
+                        width: 15,
+                      ),
+                      Expanded(
+                        child: TextField(
+                          onChanged: (_) {
+                            setState(() {});
+                          },
+                          controller: _hostController,
+                          decoration: const InputDecoration(
+                            contentPadding: EdgeInsets.fromLTRB(0, 5, 0, 5),
+                            hintText: "http://1.1.1.1:5700",
+                          ),
+                          autofocus: false,
+                        ),
+                      ),
+                    ],
+                  ),
+                ),
                 Padding(
                   padding: const EdgeInsets.symmetric(
                     horizontal: 15,
@@ -60,6 +103,7 @@ class _LoginPageState extends State<LoginPage> {
                       ),
                       Expanded(
                         child: TextField(
+
                           onChanged: (_) {
                             setState(() {});
                           },
@@ -117,7 +161,7 @@ class _LoginPageState extends State<LoginPage> {
                 SizedBox(
                   width: MediaQuery.of(context).size.width - 30,
                   child: CupertinoButton(
-                      color: (_userNameController.text.isNotEmpty && _passwordController.text.isNotEmpty && !model.isLoading)
+                      color: (_hostController.text.isNotEmpty && _userNameController.text.isNotEmpty && _passwordController.text.isNotEmpty && !model.isLoading)
                           ? Theme.of(context).primaryColor
                           : Theme.of(context).primaryColor.withOpacity(0.3),
                       child: model.isLoading
@@ -131,6 +175,7 @@ class _LoginPageState extends State<LoginPage> {
                       onPressed: () {
                         if (model.isLoading) return;
                         Utils.hideKeyBoard(context);
+                        userInfoViewModel.updateHost(_hostController.text);
                         model.login(_userNameController.text, _passwordController.text);
                       }),
                 ),
diff --git a/lib/module/login/login_viewmodel.dart b/lib/module/login/login_viewmodel.dart
index 72b98a7..062fefd 100644
--- a/lib/module/login/login_viewmodel.dart
+++ b/lib/module/login/login_viewmodel.dart
@@ -1,19 +1,41 @@
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:qinglong_app/base/base_viewmodel.dart';
+import 'package:qinglong_app/base/http/http.dart';
+import 'package:qinglong_app/base/http/url.dart';
+import 'package:qinglong_app/main.dart';
+
+import 'login_bean.dart';
 
 var loginProvider = ChangeNotifierProvider((ref) => LoginViewModel());
 
 class LoginViewModel extends ViewModel {
   bool loginSuccess = false;
   bool isLoading = false;
+  String msg = "";
 
-  void login(String userName, String password) {
+  void login(String userName, String password) async {
     isLoading = true;
+    loginSuccess = false;
+    msg = "";
+
     notifyListeners();
-    Future.delayed(Duration(seconds: 2), () {
-      isLoading = false;
+    HttpResponse<LoginBean> response = await Http.post<LoginBean>(
+      Url.LOGIN,
+      {
+        "username": userName,
+        "password": password,
+      },
+    );
+
+    if (response.success) {
+      userInfoViewModel.updateToken(response.bean?.token ?? "");
       loginSuccess = true;
-      notifyListeners();
-    });
+      isLoading = false;
+    } else {
+      isLoading = false;
+      loginSuccess = false;
+      msg = response.message ?? "";
+    }
+    notifyListeners();
   }
 }
diff --git a/lib/module/task/task_bean.dart b/lib/module/task/task_bean.dart
new file mode 100644
index 0000000..ba65f7b
--- /dev/null
+++ b/lib/module/task/task_bean.dart
@@ -0,0 +1,79 @@
+import 'package:json_conversion_annotation/json_conversion_annotation.dart';
+
+@JsonConversion()
+class TaskBean {
+  String? name;
+  String? command;
+  String? schedule;
+  bool? saved;
+  String? sId;
+  int? created;
+  int? status;
+  String? timestamp;
+  int? isSystem;
+  int? isDisabled;
+  String? logPath;
+  int? isPinned;
+  int? lastExecutionTime;
+  int? lastRunningTime;
+  String? pid;
+
+  TaskBean(
+      {this.name,
+      this.command,
+      this.schedule,
+      this.saved,
+      this.sId,
+      this.created,
+      this.status,
+      this.timestamp,
+      this.isSystem,
+      this.isDisabled,
+      this.logPath,
+      this.isPinned,
+      this.lastExecutionTime,
+      this.lastRunningTime,
+      this.pid});
+
+  TaskBean.fromJson(Map<String, dynamic> json) {
+    name = json['name'];
+    command = json['command'];
+    schedule = json['schedule'];
+    saved = json['saved'];
+    sId = json['_id'];
+    created = json['created'];
+    status = json['status'];
+    timestamp = json['timestamp'];
+    isSystem = json['isSystem'];
+    isDisabled = json['isDisabled'];
+    logPath = json['log_path'];
+    isPinned = json['isPinned'];
+    lastExecutionTime = json['last_execution_time'];
+    lastRunningTime = json['last_running_time'];
+    pid = json['pid'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['name'] = this.name;
+    data['command'] = this.command;
+    data['schedule'] = this.schedule;
+    data['saved'] = this.saved;
+    data['_id'] = this.sId;
+    data['created'] = this.created;
+    data['status'] = this.status;
+    data['timestamp'] = this.timestamp;
+    data['isSystem'] = this.isSystem;
+    data['isDisabled'] = this.isDisabled;
+    data['log_path'] = this.logPath;
+    data['isPinned'] = this.isPinned;
+    data['last_execution_time'] = this.lastExecutionTime;
+    data['last_running_time'] = this.lastRunningTime;
+    data['pid'] = this.pid;
+    return data;
+  }
+
+  static TaskBean jsonConversion(Map<String, dynamic> json) {
+    return TaskBean.fromJson(json);
+  }
+}
diff --git a/pubspec.lock b/pubspec.lock
index cda6fb8..d56219e 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -1,6 +1,27 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  _fe_analyzer_shared:
+    dependency: transitive
+    description:
+      name: _fe_analyzer_shared
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "22.0.0"
+  analyzer:
+    dependency: transitive
+    description:
+      name: analyzer
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.7.2"
+  args:
+    dependency: transitive
+    description:
+      name: args
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.3.0"
   async:
     dependency: transitive
     description:
@@ -22,6 +43,62 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.0"
+  build:
+    dependency: transitive
+    description:
+      name: build
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.1"
+  build_config:
+    dependency: transitive
+    description:
+      name: build_config
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.0"
+  build_daemon:
+    dependency: transitive
+    description:
+      name: build_daemon
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.1"
+  build_resolvers:
+    dependency: transitive
+    description:
+      name: build_resolvers
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.4"
+  build_runner:
+    dependency: "direct dev"
+    description:
+      name: build_runner
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.7"
+  build_runner_core:
+    dependency: transitive
+    description:
+      name: build_runner_core
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "7.2.3"
+  built_collection:
+    dependency: transitive
+    description:
+      name: built_collection
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "5.1.1"
+  built_value:
+    dependency: transitive
+    description:
+      name: built_value
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "8.1.3"
   characters:
     dependency: transitive
     description:
@@ -36,6 +113,20 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.1"
+  checked_yaml:
+    dependency: transitive
+    description:
+      name: checked_yaml
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.1"
+  cli_util:
+    dependency: transitive
+    description:
+      name: cli_util
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.3.5"
   clock:
     dependency: transitive
     description:
@@ -43,6 +134,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.0"
+  code_builder:
+    dependency: transitive
+    description:
+      name: code_builder
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.1.0"
   collection:
     dependency: transitive
     description:
@@ -50,6 +148,20 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.15.0"
+  convert:
+    dependency: transitive
+    description:
+      name: convert
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.1"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.1"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -57,6 +169,27 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.4"
+  dart_style:
+    dependency: transitive
+    description:
+      name: dart_style
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.1"
+  dio:
+    dependency: "direct main"
+    description:
+      name: dio
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.0.4"
+  dio_log:
+    dependency: "direct main"
+    description:
+      name: dio_log
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.2"
   fake_async:
     dependency: transitive
     description:
@@ -78,6 +211,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.1.2"
+  fixnum:
+    dependency: transitive
+    description:
+      name: fixnum
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -114,6 +254,48 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  frontend_server_client:
+    dependency: transitive
+    description:
+      name: frontend_server_client
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.2"
+  glob:
+    dependency: transitive
+    description:
+      name: glob
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.2"
+  graphs:
+    dependency: transitive
+    description:
+      name: graphs
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.0"
+  http_multi_server:
+    dependency: transitive
+    description:
+      name: http_multi_server
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.0.1"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.0.0"
+  io:
+    dependency: transitive
+    description:
+      name: io
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.3"
   js:
     dependency: transitive
     description:
@@ -121,6 +303,27 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.6.3"
+  json_annotation:
+    dependency: transitive
+    description:
+      name: json_annotation
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.4.0"
+  json_conversion:
+    dependency: "direct dev"
+    description:
+      name: json_conversion
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.0.4"
+  json_conversion_annotation:
+    dependency: "direct main"
+    description:
+      name: json_conversion_annotation
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.0.4"
   lints:
     dependency: transitive
     description:
@@ -128,6 +331,20 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.1"
+  logger:
+    dependency: "direct main"
+    description:
+      name: logger
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.1.0"
+  logging:
+    dependency: transitive
+    description:
+      name: logging
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.2"
   matcher:
     dependency: transitive
     description:
@@ -142,6 +359,20 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.7.0"
+  mime:
+    dependency: transitive
+    description:
+      name: mime
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.1"
+  package_config:
+    dependency: transitive
+    description:
+      name: package_config
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.2"
   path:
     dependency: transitive
     description:
@@ -170,6 +401,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.5"
+  pedantic:
+    dependency: transitive
+    description:
+      name: pedantic
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.11.1"
   platform:
     dependency: transitive
     description:
@@ -184,6 +422,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.2"
+  pool:
+    dependency: transitive
+    description:
+      name: pool
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.5.0"
   process:
     dependency: transitive
     description:
@@ -191,6 +436,20 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.2.4"
+  pub_semver:
+    dependency: transitive
+    description:
+      name: pub_semver
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.0"
+  pubspec_parse:
+    dependency: transitive
+    description:
+      name: pubspec_parse
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.2.0"
   riverpod:
     dependency: transitive
     description:
@@ -254,11 +513,32 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.4"
+  shelf:
+    dependency: transitive
+    description:
+      name: shelf
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.2.0"
+  shelf_web_socket:
+    dependency: transitive
+    description:
+      name: shelf_web_socket
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.1"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
     version: "0.0.99"
+  source_gen:
+    dependency: transitive
+    description:
+      name: source_gen
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.3"
   source_span:
     dependency: transitive
     description:
@@ -287,6 +567,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.0"
+  stream_transform:
+    dependency: transitive
+    description:
+      name: stream_transform
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.0.0"
   string_scanner:
     dependency: transitive
     description:
@@ -315,6 +602,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.4.3"
+  timing:
+    dependency: transitive
+    description:
+      name: timing
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.0"
   typed_data:
     dependency: transitive
     description:
@@ -329,6 +623,20 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.1"
+  watcher:
+    dependency: transitive
+    description:
+      name: watcher
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.1"
+  web_socket_channel:
+    dependency: transitive
+    description:
+      name: web_socket_channel
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.0"
   win32:
     dependency: transitive
     description:
@@ -343,6 +651,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.2.0"
+  yaml:
+    dependency: transitive
+    description:
+      name: yaml
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.1.0"
 sdks:
   dart: ">=2.15.1 <3.0.0"
   flutter: ">=2.5.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index 06027ad..46b993d 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -17,8 +17,14 @@ dependencies:
   synchronized: ^3.0.0
   back_button_interceptor: ^5.0.2
   flutter_slidable: ^1.2.0
+  dio: ^4.0.4
+  dio_log: ^2.0.2
+  json_conversion_annotation: ^0.0.4
+  logger: ^1.1.0
 
 dev_dependencies:
+  build_runner: ^2.0.0
+  json_conversion: ^0.0.4
   flutter_test:
     sdk: flutter
 
diff --git a/test/widget_test.dart b/test/widget_test.dart
index c274535..51f9fdc 100644
--- a/test/widget_test.dart
+++ b/test/widget_test.dart
@@ -7,24 +7,13 @@
 
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:qinglong_app/base/http/http.dart';
+import 'package:qinglong_app/base/userinfo_viewmodel.dart';
 
 import 'package:qinglong_app/main.dart';
+import 'package:qinglong_app/module/login/login_bean.dart';
+import 'package:qinglong_app/module/login/login_viewmodel.dart';
 
 void main() {
-  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
-    // Build our app and trigger a frame.
-    await tester.pumpWidget(const MyApp());
 
-    // Verify that our counter starts at 0.
-    expect(find.text('0'), findsOneWidget);
-    expect(find.text('1'), findsNothing);
-
-    // Tap the '+' icon and trigger a frame.
-    await tester.tap(find.byIcon(Icons.add));
-    await tester.pump();
-
-    // Verify that our counter has incremented.
-    expect(find.text('0'), findsNothing);
-    expect(find.text('1'), findsOneWidget);
-  });
 }