diff --git a/example/android/app/build.gradle b/example/android/app/build.gradle
index 07706a4..df43368 100644
--- a/example/android/app/build.gradle
+++ b/example/android/app/build.gradle
@@ -112,9 +112,9 @@ android {
 //        // 智夜生活
 //        zhiying {
 //            applicationId "cn.zhios.zhiying"
-//            versionCode 28
+//            versionCode 31
 //            dimension "app"
-//            versionName '1.2.28'
+//            versionName '1.2.31'
 //            // 签名信息
 //            signingConfig signingConfigs.zhiying
 //        }
diff --git a/example/lib/main.dart b/example/lib/main.dart
index 30c9725..b42441b 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -15,6 +15,9 @@ import 'package:zhiying_comm/zhiying_comm.dart';
 
 import 'util/localizations_delegate.dart';
 import 'package:zhiying_base_widget/utils/mob_push_util.dart';
+import 'package:zhiying_business_college/register.dart';
+import 'package:zhiying_new_user_free/register.dart';
+import 'package:zhiying_wechat_teacher/register.dart';
 
 void main() {
   FlutterError.onError = (FlutterErrorDetails details) {
@@ -49,6 +52,9 @@ class _MyAppState extends State<MyApp> {
     super.initState();
     print('初始化~~~~');
     BaseWidgetRegister.init();
+    BusinessCollageRegister.init();
+    NewUserFreeRegister.init();
+    WeChatTeachRegister.init();
     print('初始化百川');
     FlutterAlibc.initAlibc(version: "", appName: "").then((result) {
       print("白川" + '${result.errorCode}  ${result.errorMessage}');
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 4773dcc..d4c6af1 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -24,6 +24,16 @@ dev_dependencies:
 
   zhiying_comm:
     path: ../../zhiying_comm
+  zhiying_new_user_free:
+    path: ../../zhiying_new_user_free
+  zhiying_business_college:
+    path: ../../zhiying_business_college
+  #微信导师
+  zhiying_wechat_teacher:
+    #path: ../zhiying_wechat_teacher
+    git:
+      ref: 0.0.1+1
+      url: http://192.168.0.138:3000/FnuoOS_ZhiYing/zhiying_wechat_teacher.git
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
diff --git a/lib/widgets/share/models/share_data_model.dart b/lib/widgets/share/models/share_data_model.dart
index 6b9969e..662e754 100644
--- a/lib/widgets/share/models/share_data_model.dart
+++ b/lib/widgets/share/models/share_data_model.dart
@@ -1,5 +1,10 @@
 import 'dart:typed_data';
 
+///
+/// 1.纯文本content
+/// 2.分享链接 title image url ,content(可选)
+/// 3.纯图片/海报 poster/image
+///
 class ShareDataModel {
   String title;
   String content;
diff --git a/lib/widgets/share/share_alert.dart b/lib/widgets/share/share_alert.dart
index 5a62205..2484f06 100644
--- a/lib/widgets/share/share_alert.dart
+++ b/lib/widgets/share/share_alert.dart
@@ -252,7 +252,7 @@ class _ShareAlertContentState extends State<_ShareAlertContent> {
           widget.model?.title ?? '',
           widget.model?.content ?? '',
           Platform.isIOS ? widget.model.image : null,
-          Platform.isAndroid ? widget.model.image.first : null,
+          Platform.isAndroid ? widget?.model?.image?.first : null,
           null,
           widget.model.url,
           null,
@@ -263,6 +263,7 @@ class _ShareAlertContentState extends State<_ShareAlertContent> {
         );
     }
     SharesdkPlugin.share(plateform, params, (SSDKResponseState state, Map userdata, Map contentEntity, SSDKError error) {
+      print(error);
       if (state == SSDKResponseState.Fail) {
         Fluttertoast.showToast(msg: '分享失败');
       } else if (state == SSDKResponseState.Success) {