diff --git a/example/lib/main.dart b/example/lib/main.dart
index b1f0bf3..bd7823e 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -1,8 +1,12 @@
 import 'dart:async';
 import 'dart:io';
+import 'dart:typed_data';
 
 import 'package:flutter/material.dart';
 import 'package:flutter_cache_manager/flutter_cache_manager.dart';
+import 'package:image/image.dart' as imglib;
+import 'package:path/path.dart' as path;
+import 'package:path_provider/path_provider.dart' as path_provider;
 import 'package:weibo_kit/weibo_kit.dart';
 import 'package:weibo_kit_example/api/model/weibo_api_resp.dart';
 import 'package:weibo_kit_example/api/weibo_api.dart';
@@ -34,6 +38,7 @@ class Home extends StatefulWidget {
   const Home({
     super.key,
   });
+
   @override
   State<StatefulWidget> createState() {
     return _HomeState();
@@ -90,8 +95,7 @@ class _HomeState extends State<Home> {
           ListTile(
             title: Text('环境检查'),
             onTap: () async {
-              final String content =
-                  'weibo: ${await Weibo.instance.isInstalled()}';
+              final String content = 'weibo: ${await Weibo.instance.isInstalled()}';
               _showTips('环境检查', content);
             },
           ),
@@ -108,18 +112,15 @@ class _HomeState extends State<Home> {
             title: Text('用户信息'),
             onTap: () async {
               if (_authResp?.isSuccessful ?? false) {
-                final WeiboUserInfoResp userInfoResp =
-                    await WeiboApi.getUserInfo(
+                final WeiboUserInfoResp userInfoResp = await WeiboApi.getUserInfo(
                   appkey: _WEIBO_APP_KEY,
                   userId: _authResp!.userId!,
                   accessToken: _authResp!.accessToken!,
                 );
                 if (userInfoResp.isSuccessful) {
-                  _showTips('用户信息',
-                      '${userInfoResp.screenName}\n${userInfoResp.description}\n${userInfoResp.location}\n${userInfoResp.profileImageUrl}');
+                  _showTips('用户信息', '${userInfoResp.screenName}\n${userInfoResp.description}\n${userInfoResp.location}\n${userInfoResp.profileImageUrl}');
                 } else {
-                  _showTips('用户信息',
-                      '获取用户信息失败\n${userInfoResp.errorCode}:${userInfoResp.error}');
+                  _showTips('用户信息', '获取用户信息失败\n${userInfoResp.errorCode}:${userInfoResp.error}');
                 }
               }
             },
@@ -135,32 +136,43 @@ class _HomeState extends State<Home> {
           ListTile(
             title: Text('图片分享'),
             onTap: () async {
-              final File file = await DefaultCacheManager().getSingleFile(
-                  'https://www.baidu.com/img/bd_logo1.png?where=super');
-              await Weibo.instance.shareImage(
+              File file = await DefaultCacheManager().getSingleFile('https://www.baidu.com/img/bd_logo1.png?where=super');
+              if (Platform.isAndroid) {
+                // 仅支持 Context.getExternalFilesDir(null)/Context.getExternalCacheDirs(null) 路径分享
+                // path_provider.getExternalCacheDirectories();
+                // path_provider.getExternalStorageDirectory();
+                final Directory temporaryDir = await path_provider.getTemporaryDirectory();
+                if (path.isWithin(temporaryDir.parent.path, file.path)) {
+                  // 复制
+                  final File copyFile = File(path.join((await path_provider.getExternalStorageDirectory())!.path, path.basename(file.path)));
+                  if (copyFile.existsSync()) {
+                    await copyFile.delete();
+                  }
+                  await copyFile.writeAsBytes(await file.readAsBytes());
+                  file = copyFile;
+                }
+              }
+              await Weibo.instance.shareMultiImage(
                 text: 'Share Text',
-                imageUri: Uri.file(file.path),
+                imageUris: <Uri>[Uri.file(file.path)],
               );
             },
           ),
           ListTile(
             title: Text('网页分享'),
             onTap: () async {
-              // final File file = await DefaultCacheManager().getSingleFile(
-              //     'https://www.baidu.com/img/bd_logo1.png?where=super');
-              // final image.Image thumbnail =
-              //     image.decodeImage(file.readAsBytesSync())!;
-              // Uint8List thumbData = thumbnail.getBytes();
-              // if (thumbData.length > 32 * 1024) {
-              //   thumbData = Uint8List.fromList(image.encodeJpg(thumbnail,
-              //       quality: 100 * 32 * 1024 ~/ thumbData.length));
-              // }
-              // await Weibo.instance.shareWebpage(
-              //   title: 'title',
-              //   description: 'share webpage',
-              //   thumbData: thumbData.buffer.asUint8List(),
-              //   webpageUrl: 'https://www.baidu.com',
-              // );
+              final File file = await DefaultCacheManager().getSingleFile('https://www.baidu.com/img/bd_logo1.png?where=super');
+              final imglib.Image thumbnail = imglib.decodeImage(file.readAsBytesSync())!;
+              Uint8List thumbData = thumbnail.getBytes();
+              if (thumbData.length > 32 * 1024) {
+                thumbData = Uint8List.fromList(imglib.encodeJpg(thumbnail, quality: 100 * 32 * 1024 ~/ thumbData.length));
+              }
+              await Weibo.instance.shareWebpage(
+                title: 'title',
+                description: 'share webpage',
+                thumbData: thumbData.buffer.asUint8List(),
+                webpageUrl: 'https://www.baidu.com',
+              );
             },
           ),
         ],