diff --git a/lib/pages/empty_page/bloc/empty_page_bloc.dart b/lib/pages/empty_page/bloc/empty_page_bloc.dart
index b1872e6..9cb8976 100644
--- a/lib/pages/empty_page/bloc/empty_page_bloc.dart
+++ b/lib/pages/empty_page/bloc/empty_page_bloc.dart
@@ -7,12 +7,11 @@ import 'empty_page_state.dart';
 import 'empty_page_event.dart';
 
 class EmptyPageBloc extends Bloc<EmptyPageEvent, EmptyPageState> {
-  @override
-  EmptyPageState get initialState => EmptyPageInitial();
+
 
   EmptyPageRepository repository;
 
-  EmptyPageBloc(this.repository);
+  EmptyPageBloc(this.repository) : super(EmptyPageInitial());
 
   @override
   Stream<EmptyPageState> mapEventToState(
diff --git a/lib/pages/login_page/account/bloc/login_account_bloc.dart b/lib/pages/login_page/account/bloc/login_account_bloc.dart
index 3ad8231..e88f3bc 100644
--- a/lib/pages/login_page/account/bloc/login_account_bloc.dart
+++ b/lib/pages/login_page/account/bloc/login_account_bloc.dart
@@ -9,10 +9,9 @@ import 'package:fluttertoast/fluttertoast.dart';
 class LoginAccountBloc extends Bloc<LoginAccountEvent, LoginAccountState> {
   LoginAccountRepository repository;
 
-  LoginAccountBloc({@required this.repository});
+  LoginAccountBloc({@required this.repository}) : super(LoginAccountInitial());
+
 
-  @override
-  LoginAccountState get initialState => LoginAccountInitial();
 
   @override
   Stream<LoginAccountState> mapEventToState(LoginAccountEvent event) async* {
diff --git a/lib/pages/login_page/bind/bloc/login_bind_phone_bloc.dart b/lib/pages/login_page/bind/bloc/login_bind_phone_bloc.dart
index 0341e6f..0b9a142 100644
--- a/lib/pages/login_page/bind/bloc/login_bind_phone_bloc.dart
+++ b/lib/pages/login_page/bind/bloc/login_bind_phone_bloc.dart
@@ -8,10 +8,7 @@ import 'package:fluttertoast/fluttertoast.dart';
 class LoginBindPhoneBloc extends Bloc<LoginBindPhoneEvent, LoginBindPhoneState> {
   LoginBindPhoneRepository repository;
 
-  LoginBindPhoneBloc({@required this.repository});
-
-  @override
-  LoginBindPhoneState get initialState => LoginBindPhoneInitial();
+  LoginBindPhoneBloc({@required this.repository}) : super(LoginBindPhoneInitial());
 
   @override
   Stream<LoginBindPhoneState> mapEventToState(LoginBindPhoneEvent event) async* {
diff --git a/lib/pages/login_page/bloc/login_bloc.dart b/lib/pages/login_page/bloc/login_bloc.dart
index 2d2b607..0289f66 100644
--- a/lib/pages/login_page/bloc/login_bloc.dart
+++ b/lib/pages/login_page/bloc/login_bloc.dart
@@ -8,10 +8,9 @@ import 'package:zhiying_comm/util/empty_util.dart';
 class LoginBloc extends Bloc<LoginEvent, LoginState> {
   LoginRepository repository;
 
-  LoginBloc({this.repository});
+  LoginBloc({this.repository}) : super(InitialLoginState());
+
 
-  @override
-  LoginState get initialState => InitialLoginState();
 
   @override
   Stream<LoginState> mapEventToState(
diff --git a/lib/pages/login_page/invite/bloc/login_invite_bloc.dart b/lib/pages/login_page/invite/bloc/login_invite_bloc.dart
index d3c1dce..9190fe3 100644
--- a/lib/pages/login_page/invite/bloc/login_invite_bloc.dart
+++ b/lib/pages/login_page/invite/bloc/login_invite_bloc.dart
@@ -8,10 +8,9 @@ import 'login_invite_repository.dart';
 class LoginInviteBloc extends Bloc<LoginInviteEvent, LoginInviteState> {
   LoginInviteRepository repostitory;
 
-  LoginInviteBloc({@required this.repostitory});
+  LoginInviteBloc({@required this.repostitory}) : super(LoginInviteInitial());
+
 
-  @override
-  LoginInviteState get initialState => LoginInviteInitial();
 
   @override
   Stream<LoginInviteState> mapEventToState(
diff --git a/lib/pages/login_page/login_page.dart b/lib/pages/login_page/login_page.dart
index 382c4a8..a5a7cc6 100644
--- a/lib/pages/login_page/login_page.dart
+++ b/lib/pages/login_page/login_page.dart
@@ -110,7 +110,7 @@ class _LoginPageContainerState extends State<LoginPageContainer> {
       /// 微信登录
       Loading.show(context);
       SharesdkPlugin.getUserInfo(ShareSDKPlatforms.wechatSession, (SSDKResponseState state, Map userdata, SSDKError error) {
-        Logger.log('state = ${state?.toString()}, userInfo = ${userdata?.toString()}');
+        Logger.log('state = ${state?.toString()}, userInfo = ${userdata?.toString()} , error = ${error?.code}');
         if (state == SSDKResponseState.Success) {
           try {
             if (Platform.isIOS) {
@@ -140,6 +140,7 @@ class _LoginPageContainerState extends State<LoginPageContainer> {
 
             Loading.dismiss();
           } catch (e) {
+            Logger.error(e?.toString());
             Fluttertoast.showToast(msg: '登录失败');
             Loading.dismiss();
           }
diff --git a/lib/util/net_util.dart b/lib/util/net_util.dart
index 8243d4f..ad140bc 100644
--- a/lib/util/net_util.dart
+++ b/lib/util/net_util.dart
@@ -371,6 +371,7 @@ class NetUtil {
     }
     // 应用版本号
     params["app_version_name"] = packageInfo.version?.toString();
+    params["AppVersionName"] = packageInfo.version?.toString();
     params["app_version"] = packageInfo.buildNumber?.toString();
     // 分辨率
     params["solution"] = "${window.physicalSize.width.floor()}*${window.physicalSize.height.floor()}";
diff --git a/pubspec.yaml b/pubspec.yaml
index e0559c0..60ac671 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -26,7 +26,8 @@ dependencies:
   # 缓存
   shared_preferences: ^0.5.10
   # bloc
-  flutter_bloc: ^4.0.1
+  flutter_bloc: ^5.0.0
+
   # 骨架屏
   shimmer: ^1.1.1
   webview_flutter: ^1.0.7