diff --git a/lib/login/loginpage/bloc/login_bloc.dart b/lib/login/loginpage/bloc/login_bloc.dart
index 323b1a8..be0c5be 100644
--- a/lib/login/loginpage/bloc/login_bloc.dart
+++ b/lib/login/loginpage/bloc/login_bloc.dart
@@ -37,6 +37,7 @@ class LoginBloc extends Bloc<LoginEvent, LoginState> {
     on<PhoneNumChangeEvent>(_changePhoneNumber);
     on<AgreementChangeEvent>(_agreementTypeChange);
     on<CheckFieldChangeEvent>(_checkFiledChange);
+    on<RequestSmsCodeEvent>(_requestSmsCodeApi);
   }
 
 
@@ -57,6 +58,11 @@ class LoginBloc extends Bloc<LoginEvent, LoginState> {
         });
   }
 
+  ///请求验证码
+  void _requestSmsCodeApi(RequestSmsCodeEvent event, Emitter<LoginState> emitter) async {
+
+  }
+
   ///切换登陆方式
   void _changeLoginType(ChangeLoginTypeEvent event, Emitter<LoginState> emitter) async {
     if (_loginType == LoginType.sms) {
diff --git a/lib/login/loginpage/bloc/login_event.dart b/lib/login/loginpage/bloc/login_event.dart
index ed963cb..c68ec2a 100644
--- a/lib/login/loginpage/bloc/login_event.dart
+++ b/lib/login/loginpage/bloc/login_event.dart
@@ -10,5 +10,7 @@ class PhoneNumChangeEvent extends LoginEvent {}
 class CheckFieldChangeEvent extends LoginEvent {}
 ///隐私协议点击
 class AgreementChangeEvent extends LoginEvent {}
+///发送验证码
+class RequestSmsCodeEvent extends LoginEvent {}
 ///请求登陆
 class RequestLoginEvent extends LoginEvent {}
diff --git a/lib/login/loginpage/bloc/login_state.dart b/lib/login/loginpage/bloc/login_state.dart
index b48e57e..360d7c5 100644
--- a/lib/login/loginpage/bloc/login_state.dart
+++ b/lib/login/loginpage/bloc/login_state.dart
@@ -12,6 +12,8 @@ class LoginTypeChangeState extends LoginState {}
 class SmsSendTypeChangeState extends LoginState {}
 ///是否同意协议
 class AgreementTypeChangeState extends LoginState {}
+///获取验证码
+class SmsCodeRequestState extends  LoginState {}
 ///登陆请求结果
 class LoginResultChangeState extends LoginState {
   bool result = false;
diff --git a/lib/login/loginpage/time_widget.dart b/lib/login/loginpage/time_widget.dart
index 4c2235b..cbe5069 100644
--- a/lib/login/loginpage/time_widget.dart
+++ b/lib/login/loginpage/time_widget.dart
@@ -22,8 +22,8 @@ class TimerWidget extends StatelessWidget {
 
 class TimerWidgetView extends StatelessWidget {
   final bool canSendSms;
-
-  const TimerWidgetView({super.key, required this.canSendSms});
+  final Function()? sendSmsEvent;
+  const TimerWidgetView({super.key, required this.canSendSms,this.sendSmsEvent});
 
   @override
   Widget build(BuildContext context) {
diff --git a/lib/main.dart b/lib/main.dart
index 1e5868e..18b2f85 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -4,13 +4,13 @@ import 'package:flutter/services.dart';
 import 'package:limiting_direction_csx/limiting_direction_csx.dart';
 import 'package:wow_english/app/app.dart';
 
-void main() async{
+void main() async {
   ///设置设备默认方向
   WidgetsFlutterBinding.ensureInitialized();
   if (Platform.isIOS) {
     await LimitingDirectionCsx.setScreenDirection(DeviceDirectionMask.Landscape);
   } else {
-    SystemChrome.setPreferredOrientations([DeviceOrientation.landscapeLeft,DeviceOrientation.landscapeRight]);
+    await SystemChrome.setPreferredOrientations([DeviceOrientation.landscapeLeft,DeviceOrientation.landscapeRight]);
   }
   runApp(const App());
 }
diff --git a/pubspec.yaml b/pubspec.yaml
index 91a4aa7..c87d625 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -50,7 +50,7 @@ dependencies:
   #下拉刷新 https://pub.dev/packages/pull_to_refresh
   pull_to_refresh: ^2.0.0
   # 数据持久化 https://pub.dev/packages/shared_preferences
-  shared_preferences: ^2.1.1
+  shared_preferences: ^2.1.2
   #字体/尺寸适配  https://pub.dev/packages/flutter_screenutil
   flutter_screenutil: ^5.8.4
   # 显示网络等待插件 https://pub.flutter-io.cn/packages/flutter_easyloading
@@ -89,7 +89,6 @@ dependencies:
   video_player: ^2.6.1
   # UI适配 https://pub.dev/packages/responsive_framework
   responsive_framework: ^1.0.0
-  auto_orientation: ^2.3.1
 
 dev_dependencies:
   build_runner: ^2.4.4