1.APP唤醒时，检测APP的版本号；2.设置界面增加打开下载界面的按钮。

lib/ui/pages/setting/setting_page.dart

@@ -6,6 +6,7 @@ import 'package:appframe/config/env_config.dart';
 import 'package:appframe/config/routes.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 class SettingPage extends StatelessWidget {
   const SettingPage({super.key});
@@ -158,6 +159,31 @@ class SettingPage extends StatelessWidget {
                           ),
                         ),
                         const SizedBox(height: 8),
+                        Card(
+                          margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 2),
+                          shape: RoundedRectangleBorder(
+                            borderRadius: BorderRadius.circular(6),
+                          ),
+                          child: Column(
+                            children: [
+                              ListTile(
+                                leading: const Icon(Icons.download, size: 20),
+                                title: const Text('下载与更新', style: TextStyle(fontSize: 14)),
+                                onTap: () async {
+                                  final uri = Uri.parse('https://www.banxe.cn/apps/pro.html');
+                                  if (await canLaunchUrl(uri)) {
+                                    await launchUrl(uri, mode: LaunchMode.externalApplication);
+                                  }
+                                },
+                                contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
+                                trailing: const Icon(Icons.arrow_forward_ios, size: 14),
+                                dense: true,
+                                visualDensity: VisualDensity.compact,
+                              ),
+                            ],
+                          ),
+                        ),
+                        const SizedBox(height: 8),
                         ...customerService,
                         Card(
                           margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 2),

lib/ui/pages/web_page.dart

@@ -148,6 +148,8 @@ class WebPage extends StatelessWidget {
             context.read<WebCubit>().chooseImage(context);
           } else if (state.chooseVideoCmdFlag) {
             context.read<WebCubit>().chooseVideo(context);
+          } else if (state.suggestAppUpgrade) {
+            context.read<WebCubit>().suggestAppUpdate(context);
           }
         },
       ),