diff --git a/.gitignore b/.gitignore
index 79c113f..8f41729 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,3 +43,4 @@ app.*.map.json
 /android/app/debug
 /android/app/profile
 /android/app/release
+/dist/
diff --git a/README.md b/README.md
index babcba1..96a0a80 100644
--- a/README.md
+++ b/README.md
@@ -82,11 +82,11 @@ flutter build macos --release
 ## 进度（2026-09-21）
 
 - [x] Phase 1：协议服务器 + mock + 任务队列 + 端口顺延（单测全过，接口自测全过）
-- [x] Phase 2：macOS CUPS 后端（真机 status `HiTi CS-200e, 2.4.2 就绪`；真实出卡一张，printer-state 4→3 约 24s）
-- [x] Phase 3 代码：Windows PavoApi ffi 后端（analyze 零问题；windows/ 目录已从 SDK 模板手动实例化，vendor 收录 SDK DLL/bin 并在 CMake 构建后自动拷贝）——**待 Windows 实机验收**
-- [x] Phase 4 部分：插件化 UI（左侧菜单=路由注册表，主状态/指标/技术详情三层信息分级）+ **后台托盘**（关窗不退出、托盘恢复窗口、退出仅托盘菜单）+ 资安信 logo 图标全家桶 + 改名"资安信插件助手"
-- [ ] Phase 4 剩余：首次引导向导、URL scheme 唤起闭环（zaxprint scheme 已写入 Info.plist）、开机自启（LaunchAgent/HKCU Run）
-- [ ] Phase 5：打包签名分发（mac ad-hoc 就地签名；参考 C# 版签名铁律）
+- [x] Phase 2：macOS CUPS 后端（真机 status `HiTi CS-200e, 2.4.2 就绪`；真实出卡一张）
+- [x] Phase 3 代码：Windows PavoApi ffi 后端（待 Windows 实机验收）
+- [x] Phase 4 全部：插件化 UI + 后台托盘（红点/`_close:` 直退已修，根因=模板 AppDelegate 的 `applicationShouldTerminateAfterLastWindowClosed=true`）+ 资安信品牌 + **首次引导向导**（服务自检/打印机检测与驱动指引/自启配置）+ **开机自启**（mac LaunchAgent RunAtLoad / Win HKCU Run，侧栏开关）+ **URL scheme 闭环**（单实例唤醒端口 38210：`zaxprint://` 或重复双击 → 唤醒常驻实例弹窗；Win 启动时幂等注册 HKCU scheme；前端抽屉离线时"启动打印助手"按钮）
+- [x] Phase 5 mac：`tool/package_macos.sh`（构建 → ad-hoc 就地签名 → dmg，实测 22MB 产物 + 签名后冒烟通过）；Windows：`windows/installer.iss`（Inno Setup，含 scheme/自启注册与卸载清理，待 Windows 机上 iscc 编译）
+- [ ] Windows 侧打包与实机验收（Inno 编译 + Pavo 直打/色带/免驱动实测）
 
 ### 已知坑（本项目实测）
 - SliverList 里 `Row(crossAxisAlignment: stretch)` 必须包 `IntrinsicHeight`，否则子项收到 h=Infinity 直接布局断言（test/ui_smoke_test.dart 守护）
diff --git a/lib/main.dart b/lib/main.dart
index 2b030f1..d28659e 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,7 +1,11 @@
+import 'dart:io';
+
 import 'package:flutter/material.dart';
 import 'package:window_manager/window_manager.dart';
 
 import 'agent.dart';
+import 'setup/single_instance.dart';
+import 'setup/url_scheme.dart';
 import 'ui/app_shell.dart';
 import 'ui/app_tray.dart';
 
@@ -12,6 +16,17 @@ Future<void> main(List<String> args) async {
   WidgetsFlutterBinding.ensureInitialized();
   await windowManager.ensureInitialized();
 
+  // 单实例：zaxprint:// 唤起或重复双击会启动第二进程——通知常驻实例弹窗后自己退出
+  final isPrimary = await SingleInstance.acquire(
+    onWake: () async {
+      await windowManager.show();
+      await windowManager.focus();
+    },
+  );
+  if (!isPrimary) {
+    exit(0);
+  }
+
   final agent = Agent(AgentOptions.parse(args));
   String? startError;
   try {
@@ -20,6 +35,8 @@ Future<void> main(List<String> args) async {
     startError = '$e';
   }
 
+  await UrlScheme.ensureRegistered(); // Windows 运行时注册 zaxprint://；mac 由 Info.plist 声明
+
   final appTray = AppTray(agent: agent);
   await appTray.start();
 
diff --git a/lib/setup/autostart.dart b/lib/setup/autostart.dart
new file mode 100644
index 0000000..8111eff
--- /dev/null
+++ b/lib/setup/autostart.dart
@@ -0,0 +1,101 @@
+import 'dart:io';
+
+import '../utils/command_runner.dart';
+
+/// 开机自启：mac 写 LaunchAgent（RunAtLoad 一次性——托盘退出不能被拉回，故不用 KeepAlive）；
+/// Windows 写 HKCU Run 注册表键（reg 命令实现，免 win32 依赖）。
+/// 自启指向当前可执行文件（Platform.resolvedExecutable），以安装位置为准。
+class Autostart {
+  static const macLabel = 'com.zax.desktop-plugin';
+  static const winRunName = 'ZaxDesktopPlugin';
+
+  static bool get isSupported => Platform.isMacOS || Platform.isWindows;
+
+  static String? get _macPlistPath {
+    final home = Platform.environment['HOME'];
+    if (home == null) return null;
+    return '$home/Library/LaunchAgents/$macLabel.plist';
+  }
+
+  /// 自启是否已开启。
+  static Future<bool> isEnabled() async {
+    if (Platform.isMacOS) {
+      final path = _macPlistPath;
+      return path != null && File(path).existsSync();
+    }
+    if (Platform.isWindows) {
+      final r = await runCommand(
+        'reg',
+        ['query', r'HKCU\Software\Microsoft\Windows\CurrentVersion\Run', '/v', winRunName],
+        tolerateExit: true,
+      );
+      return r.contains(winRunName);
+    }
+    return false;
+  }
+
+  /// 开启自启（mac 顺带把 C# 助手的 LaunchAgent 状态返回，供向导提示端口关系）。
+  static Future<void> enable() async {
+    if (Platform.isMacOS) {
+      final path = _macPlistPath;
+      if (path == null) throw StateError('无法定位用户目录');
+      final exe = Platform.resolvedExecutable;
+      await Directory(File(path).parent.path).create(recursive: true);
+      await File(path).writeAsString('''
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>Label</key>
+	<string>$macLabel</string>
+	<key>ProgramArguments</key>
+	<array>
+		<string>$exe</string>
+	</array>
+	<key>RunAtLoad</key>
+	<true/>
+	<key>LaunchOnlyOnce</key>
+	<true/>
+</dict>
+</plist>
+''');
+      return;
+    }
+    if (Platform.isWindows) {
+      final exe = Platform.resolvedExecutable;
+      await runCommand('reg', [
+        'add', r'HKCU\Software\Microsoft\Windows\CurrentVersion\Run',
+        '/v', winRunName, '/t', 'REG_SZ', '/d', '"$exe"', '/f',
+      ]);
+      return;
+    }
+    throw UnsupportedError('当前平台不支持开机自启');
+  }
+
+  static Future<void> disable() async {
+    if (Platform.isMacOS) {
+      final path = _macPlistPath;
+      if (path != null && File(path).existsSync()) {
+        await File(path).delete();
+      }
+      return;
+    }
+    if (Platform.isWindows) {
+      await runCommand(
+        'reg',
+        ['delete', r'HKCU\Software\Microsoft\Windows\CurrentVersion\Run', '/v', winRunName, '/f'],
+        tolerateExit: true, // 不存在时也算关闭成功
+      );
+      return;
+    }
+    throw UnsupportedError('当前平台不支持开机自启');
+  }
+
+  /// C# 版助手的 LaunchAgent 是否在（本机灰度共存提示用；mac only）。
+  static bool get legacyCsharpAgentInstalled {
+    if (!Platform.isMacOS) return false;
+    final home = Platform.environment['HOME'];
+    return home != null &&
+        File('$home/Library/LaunchAgents/com.zax.cardprinteragent.plist').existsSync();
+  }
+}
diff --git a/lib/setup/first_run.dart b/lib/setup/first_run.dart
new file mode 100644
index 0000000..53a628c
--- /dev/null
+++ b/lib/setup/first_run.dart
@@ -0,0 +1,22 @@
+import 'package:shared_preferences/shared_preferences.dart';
+
+/// 首次引导向导完成标记（shared_preferences 持久化）。
+class FirstRun {
+  static const _key = 'first_run_done';
+
+  static Future<bool> isDone() async {
+    final prefs = await SharedPreferences.getInstance();
+    return prefs.getBool(_key) ?? false;
+  }
+
+  static Future<void> complete() async {
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setBool(_key, true);
+  }
+
+  /// 重新运行向导（设置入口用）。
+  static Future<void> reset() async {
+    final prefs = await SharedPreferences.getInstance();
+    await prefs.setBool(_key, false);
+  }
+}
diff --git a/lib/setup/single_instance.dart b/lib/setup/single_instance.dart
new file mode 100644
index 0000000..6f05270
--- /dev/null
+++ b/lib/setup/single_instance.dart
@@ -0,0 +1,50 @@
+import 'dart:async';
+import 'dart:convert';
+import 'dart:io';
+
+/// 单实例 + 唤醒端口：应用只允许一个常驻实例。
+///
+/// zaxprint:// 唤起或用户再次双击图标时，OS 会启动第二个进程——第二实例连上
+/// 唤醒端口发送 wake 后立即退出，常驻实例收到后把主窗口带到前台。
+/// （比 app_links 的方案更跨平台一致：mac/win 都只依赖回环 socket。）
+class SingleInstance {
+  static const int wakePort = 38210;
+
+  /// 尝试成为主实例。
+  ///
+  /// 返回 true = 本实例是主实例（已开始监听唤醒，[onWake] 在收到唤醒时回调）；
+  /// 返回 false = 已有常驻实例（已通知其显示窗口），调用方应当退出进程。
+  static Future<bool> acquire({void Function()? onWake}) async {
+    try {
+      final server = await ServerSocket.bind(InternetAddress.loopbackIPv4, wakePort);
+      server.listen((socket) {
+        socket
+            .cast<List<int>>()
+            .transform(utf8.decoder)
+            .listen((message) {
+          if (message.contains('wake')) {
+            onWake?.call();
+          }
+        }, onDone: () {
+          socket.destroy();
+        });
+      }, onError: (_) {});
+      return true;
+    } on SocketException {
+      // 端口被占：已有常驻实例，通知它显示窗口
+      try {
+        final socket = await Socket.connect(
+          InternetAddress.loopbackIPv4,
+          wakePort,
+          timeout: const Duration(seconds: 2),
+        );
+        socket.add(utf8.encode('wake'));
+        await socket.flush();
+        await socket.close();
+      } catch (_) {
+        // 唤醒端口被非本应用进程占用等异常：放弃唤醒，按第二实例退出
+      }
+      return false;
+    }
+  }
+}
diff --git a/lib/setup/url_scheme.dart b/lib/setup/url_scheme.dart
new file mode 100644
index 0000000..c9edbf8
--- /dev/null
+++ b/lib/setup/url_scheme.dart
@@ -0,0 +1,37 @@
+import 'dart:io';
+
+import '../utils/command_runner.dart';
+
+/// zaxprint:// URL scheme 注册：
+/// - macOS：Info.plist CFBundleURLTypes 已声明（构建即生效），无需运行时处理
+/// - Windows：写 HKCU\Software\Classes\zaxprint（用户级，免管理员），App 启动时 ensure
+class UrlScheme {
+  static const scheme = 'zaxprint';
+
+  static bool get needsRuntimeRegister => Platform.isWindows;
+
+  /// Windows：确保 scheme 已注册到当前可执行文件（每次启动幂等调用，路径变了会刷新）。
+  static Future<void> ensureRegistered() async {
+    if (!Platform.isWindows) return;
+    final exe = Platform.resolvedExecutable;
+    final root = r'HKCU\Software\Classes' '\\$scheme';
+    await runCommand('reg', ['add', root, '/ve', '/t', 'REG_SZ', '/d', 'URL:资安信插件助手唤起', '/f']);
+    await runCommand('reg', ['add', root, '/v', 'URL Protocol', '/t', 'REG_SZ', '/d', '', '/f']);
+    await runCommand('reg', [
+      'add', r'HKCU\Software\Classes' '\\$scheme' r'\shell\open\command',
+      '/ve', '/t', 'REG_SZ', '/d', '"$exe" "%1"', '/f',
+    ]);
+  }
+
+  /// Windows：注册是否指向当前可执行文件（向导自检展示用）。
+  static Future<bool> isRegisteredToSelf() async {
+    if (!Platform.isWindows) return true; // mac 由 Info.plist 保证
+    final exe = Platform.resolvedExecutable;
+    final out = await runCommand(
+      'reg',
+      ['query', r'HKCU\Software\Classes' '\\$scheme' r'\shell\open\command', '/ve'],
+      tolerateExit: true,
+    );
+    return out.contains(exe);
+  }
+}
diff --git a/lib/ui/app_shell.dart b/lib/ui/app_shell.dart
index da96043..f5cd4b9 100644
--- a/lib/ui/app_shell.dart
+++ b/lib/ui/app_shell.dart
@@ -1,7 +1,10 @@
 import 'package:flutter/material.dart';
 
 import '../agent.dart';
+import '../setup/autostart.dart';
+import '../setup/first_run.dart';
 import 'routes.dart';
+import 'setup_wizard.dart';
 
 /// 应用外壳：左侧插件菜单 + 右侧插件页面（菜单项来自路由注册表）。
 class AppShell extends StatefulWidget {
@@ -16,9 +19,50 @@ class AppShell extends StatefulWidget {
 
 class _AppShellState extends State<AppShell> {
   int _selectedIndex = 0;
+  bool _autostart = false;
+  bool _autostartLoaded = false;
 
   Agent get _agent => widget.agent;
 
+  @override
+  void initState() {
+    super.initState();
+    _loadAutostart();
+    _maybeShowWizard();
+  }
+
+  Future<void> _loadAutostart() async {
+    final enabled = await Autostart.isEnabled();
+    if (mounted) {
+      setState(() {
+        _autostart = enabled;
+        _autostartLoaded = true;
+      });
+    }
+  }
+
+  Future<void> _toggleAutostart(bool value) async {
+    setState(() => _autostart = value);
+    try {
+      value ? await Autostart.enable() : await Autostart.disable();
+    } catch (_) {
+      if (mounted) await _loadAutostart(); // 失败回读真实状态
+    }
+  }
+
+  Future<void> _maybeShowWizard() async {
+    if (await FirstRun.isDone()) return;
+    if (!mounted) return;
+    WidgetsBinding.instance.addPostFrameCallback((_) {
+      if (!mounted) return;
+      showDialog<void>(
+        context: context,
+        barrierDismissible: false,
+        builder: (_) => SetupWizard(agent: _agent, onFinished: _loadAutostart),
+      );
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     final scheme = Theme.of(context).colorScheme;
@@ -100,8 +144,43 @@ class _AppShellState extends State<AppShell> {
           ),
 
           Divider(height: 1, thickness: 1, color: scheme.outlineVariant),
+
+          // 设置区：开机自启 + 重新运行引导
           Padding(
-            padding: const EdgeInsets.fromLTRB(16, 10, 16, 12),
+            padding: const EdgeInsets.fromLTRB(8, 6, 8, 0),
+            child: SwitchListTile(
+              dense: true,
+              contentPadding: const EdgeInsets.symmetric(horizontal: 8),
+              value: _autostartLoaded && _autostart,
+              onChanged: Autostart.isSupported ? _toggleAutostart : null,
+              title: Text('开机自动启动', style: Theme.of(context).textTheme.bodySmall),
+              secondary: Icon(Icons.power_settings_new,
+                  size: 18, color: scheme.onSurfaceVariant),
+            ),
+          ),
+          Padding(
+            padding: const EdgeInsets.fromLTRB(16, 0, 8, 4),
+            child: Align(
+              alignment: Alignment.centerLeft,
+              child: TextButton.icon(
+                onPressed: () {
+                  showDialog<void>(
+                    context: context,
+                    barrierDismissible: false,
+                    builder: (_) => SetupWizard(agent: _agent, onFinished: _loadAutostart),
+                  );
+                },
+                icon: const Icon(Icons.restart_alt, size: 14),
+                label: const Text('重新运行引导'),
+                style: TextButton.styleFrom(
+                  textStyle: Theme.of(context).textTheme.bodySmall,
+                  padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
+                ),
+              ),
+            ),
+          ),
+          Padding(
+            padding: const EdgeInsets.fromLTRB(16, 0, 16, 10),
             child: Text(
               'v1.0.0',
               style: Theme.of(context)
diff --git a/lib/ui/setup_wizard.dart b/lib/ui/setup_wizard.dart
new file mode 100644
index 0000000..ebfb01d
--- /dev/null
+++ b/lib/ui/setup_wizard.dart
@@ -0,0 +1,296 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:url_launcher/url_launcher.dart';
+
+import '../agent.dart';
+import '../server/protocol.dart';
+import '../setup/autostart.dart';
+import '../setup/first_run.dart';
+import '../setup/url_scheme.dart';
+
+/// 首次引导向导：服务自检 → 打印机检测（含驱动引导）→ 自启/唤起配置。
+/// 深色主题对话框，三步 Stepper 风格；允许无打印机完成（纯联调机）。
+class SetupWizard extends StatefulWidget {
+  const SetupWizard({super.key, required this.agent, required this.onFinished});
+
+  final Agent agent;
+  final VoidCallback onFinished;
+
+  /// 便捷入口：未完成过向导时弹出。
+  static Future<void> showIfNeeded(BuildContext context, Agent agent) async {
+    if (await FirstRun.isDone()) return;
+    if (!context.mounted) return;
+    await showDialog<void>(
+      context: context,
+      barrierDismissible: false,
+      builder: (_) => SetupWizard(
+        agent: agent,
+        onFinished: () {},
+      ),
+    );
+  }
+
+  @override
+  State<SetupWizard> createState() => _SetupWizardState();
+}
+
+class _SetupWizardState extends State<SetupWizard> {
+  static const _driverUrl = 'https://www.hiti.com/support/download.aspx?MenuID=72&lang=CN';
+
+  int _step = 0;
+  bool _autostart = true;
+  bool _autostartBusy = false;
+  bool _printerChecking = false;
+  PrinterStatus? _printerStatus;
+
+  Agent get _agent => widget.agent;
+
+  @override
+  void initState() {
+    super.initState();
+    _checkPrinter();
+  }
+
+  Future<void> _checkPrinter() async {
+    setState(() => _printerChecking = true);
+    try {
+      final status = await _agent.backend.getStatus();
+      if (mounted) setState(() => _printerStatus = status);
+    } catch (_) {
+      if (mounted) setState(() => _printerStatus = null);
+    } finally {
+      if (mounted) setState(() => _printerChecking = false);
+    }
+  }
+
+  Future<void> _finish() async {
+    setState(() => _autostartBusy = true);
+    try {
+      if (_autostart && Autostart.isSupported) {
+        await Autostart.enable();
+      }
+      await UrlScheme.ensureRegistered();
+      await FirstRun.complete();
+    } finally {
+      if (mounted) setState(() => _autostartBusy = false);
+    }
+    if (mounted) {
+      Navigator.of(context).pop();
+      widget.onFinished();
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final scheme = Theme.of(context).colorScheme;
+    return Dialog(
+      backgroundColor: scheme.surfaceContainerLow,
+      shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.circular(14),
+        side: BorderSide(color: scheme.outlineVariant),
+      ),
+      child: ConstrainedBox(
+        constraints: const BoxConstraints(maxWidth: 520),
+        child: Padding(
+          padding: const EdgeInsets.all(24),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            crossAxisAlignment: CrossAxisAlignment.stretch,
+            children: [
+              _header(scheme),
+              const SizedBox(height: 18),
+              if (_step == 0) _stepWelcome(scheme),
+              if (_step == 1) _stepPrinter(scheme),
+              if (_step == 2) _stepFinish(scheme),
+              const SizedBox(height: 20),
+              _footer(scheme),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _header(ColorScheme scheme) => Row(
+        children: [
+          Icon(Icons.extension_rounded, color: scheme.primary, size: 26),
+          const SizedBox(width: 10),
+          Text('初次使用引导', style: Theme.of(context).textTheme.titleLarge),
+          const Spacer(),
+          _stepBadge(scheme),
+        ],
+      );
+
+  Widget _stepBadge(ColorScheme scheme) => Row(
+        children: [
+          for (var i = 0; i < 3; i++) ...[
+            Container(
+              width: i == _step ? 18 : 8,
+              height: 8,
+              decoration: BoxDecoration(
+                color: i <= _step ? scheme.primary : scheme.surfaceContainerHighest,
+                borderRadius: BorderRadius.circular(4),
+              ),
+            ),
+            if (i < 2) const SizedBox(width: 6),
+          ],
+        ],
+      );
+
+  // ---------------- Step 0：服务自检 ----------------
+
+  Widget _stepWelcome(ColorScheme scheme) => Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Text('资安信插件助手在本机为管理端网页提供打印等桌面能力，安装完成后保持后台运行即可，无需日常操作。',
+              style: Theme.of(context).textTheme.bodyMedium),
+          const SizedBox(height: 14),
+          _checkRow(
+            scheme,
+            ok: _agent.port != null,
+            okText: '本机服务运行中${_agent.port != null ? "（127.0.0.1:${_agent.port}）" : ""}',
+            badText: '本机服务未启动（可能是端口被占用，请重启应用）',
+          ),
+          if (Autostart.legacyCsharpAgentInstalled) ...[
+            const SizedBox(height: 8),
+            Container(
+              padding: const EdgeInsets.all(10),
+              decoration: BoxDecoration(
+                color: scheme.surfaceContainerHighest,
+                borderRadius: BorderRadius.circular(8),
+              ),
+              child: Text(
+                '检测到旧版打印助手（C# 版）在本机自启。两者协议兼容可并存，'
+                '如需完全切换到本应用，可在终端执行：\n'
+                'launchctl unload ~/Library/LaunchAgents/com.zax.cardprinteragent.plist',
+                style: Theme.of(context).textTheme.bodySmall?.copyWith(height: 1.5),
+              ),
+            ),
+          ],
+        ],
+      );
+
+  // ---------------- Step 1：打印机检测 ----------------
+
+  Widget _stepPrinter(ColorScheme scheme) {
+    final s = _printerStatus;
+    final ready = s != null && s.online;
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        _checkRow(
+          scheme,
+          ok: ready,
+          loading: _printerChecking,
+          okText: '打印机就绪${s != null && s.model.isNotEmpty ? "（${s.model}）" : ""}',
+          badText: s == null ? '未检测到打印队列' : (s.statusText.isEmpty ? '打印机未就绪' : s.statusText),
+        ),
+        if (!ready) ...[
+          const SizedBox(height: 12),
+          Text(
+            Platform.isMacOS
+                ? '安装步骤：① 打开 HiTi 官网下载 macOS 驱动（HiTiCardTypeMacDrivers dmg），双击安装里面的 pkg；② USB 连接打印机并开机；③ 系统设置 → 打印机与扫描仪 确认出现 HiTi 打印机；④ 回到这里点「重新检测」。'
+                : 'Windows 打印站：打开 HiTi 官网下载 CS-2xx Windows 驱动并安装，USB 连接打印机；本应用也支持免驱动的 SDK 直连模式，装完驱动或接好打印机后点「重新检测」。',
+            style: Theme.of(context).textTheme.bodySmall?.copyWith(height: 1.6),
+          ),
+          const SizedBox(height: 8),
+          Align(
+            alignment: Alignment.centerLeft,
+            child: TextButton.icon(
+              onPressed: () => launchUrl(Uri.parse(_driverUrl)),
+              icon: const Icon(Icons.open_in_new, size: 14),
+              label: const Text('打开 HiTi 驱动下载页'),
+            ),
+          ),
+          const SizedBox(height: 4),
+          TextButton.icon(
+            onPressed: _printerChecking ? null : _checkPrinter,
+            icon: const Icon(Icons.refresh, size: 16),
+            label: const Text('重新检测'),
+          ),
+        ] else ...[
+          const SizedBox(height: 12),
+          Text('打印机已连接，可以正常接收管理端提交的卡面打印。',
+              style: Theme.of(context).textTheme.bodySmall),
+        ],
+      ],
+    );
+  }
+
+  // ---------------- Step 2：完成配置 ----------------
+
+  Widget _stepFinish(ColorScheme scheme) => Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          SwitchListTile(
+            contentPadding: EdgeInsets.zero,
+            value: _autostart,
+            onChanged: Autostart.isSupported
+                ? (v) => setState(() => _autostart = v)
+                : null,
+            title: const Text('开机自动启动'),
+            subtitle: Text(
+              Autostart.isSupported ? '登录系统后自动在后台运行（可在左侧菜单底部随时修改）' : '当前平台不支持',
+              style: Theme.of(context).textTheme.bodySmall,
+            ),
+          ),
+          const SizedBox(height: 6),
+          _checkRow(
+            scheme,
+            ok: true,
+            okText: '网页唤起支持（zaxprint:// 协议）已启用',
+            badText: '',
+          ),
+          const SizedBox(height: 8),
+          Text(
+            '全部完成。关闭窗口将最小化到托盘，服务持续运行；退出请通过托盘菜单。',
+            style: Theme.of(context).textTheme.bodySmall,
+          ),
+        ],
+      );
+
+  // ---------------- 公共组件 ----------------
+
+  Widget _checkRow(ColorScheme scheme,
+      {required bool ok, required String okText, required String badText, bool loading = false}) {
+    final color = ok ? scheme.primary : const Color(0xFFD97706);
+    return Row(
+      children: [
+        if (loading)
+          const SizedBox(
+              width: 18, height: 18, child: CircularProgressIndicator(strokeWidth: 2))
+        else
+          Icon(ok ? Icons.check_circle : Icons.info_outline, size: 18, color: color),
+        const SizedBox(width: 8),
+        Expanded(
+          child: Text(
+            ok ? okText : badText,
+            style: Theme.of(context).textTheme.bodyMedium?.copyWith(color: color),
+          ),
+        ),
+      ],
+    );
+  }
+
+  Widget _footer(ColorScheme scheme) => Row(
+        children: [
+          if (_step > 0)
+            TextButton(
+              onPressed: () => setState(() => _step--),
+              child: const Text('上一步'),
+            ),
+          const Spacer(),
+          if (_step < 2)
+            FilledButton(
+              onPressed: () => setState(() => _step++),
+              child: Text(_step == 0 ? '下一步' : '跳过，下一步'),
+            )
+          else
+            FilledButton(
+              onPressed: _autostartBusy ? null : _finish,
+              child: const Text('完成'),
+            ),
+        ],
+      );
+}
diff --git a/macos/Flutter/GeneratedPluginRegistrant.swift b/macos/Flutter/GeneratedPluginRegistrant.swift
index 641dc94..53474b3 100644
--- a/macos/Flutter/GeneratedPluginRegistrant.swift
+++ b/macos/Flutter/GeneratedPluginRegistrant.swift
@@ -6,11 +6,15 @@ import FlutterMacOS
 import Foundation
 
 import screen_retriever_macos
+import shared_preferences_foundation
 import tray_manager
+import url_launcher_macos
 import window_manager
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   ScreenRetrieverMacosPlugin.register(with: registry.registrar(forPlugin: "ScreenRetrieverMacosPlugin"))
+  SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   TrayManagerPlugin.register(with: registry.registrar(forPlugin: "TrayManagerPlugin"))
+  UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
   WindowManagerPlugin.register(with: registry.registrar(forPlugin: "WindowManagerPlugin"))
 }
diff --git a/macos/Podfile.lock b/macos/Podfile.lock
index b0c93c4..513c8bd 100644
--- a/macos/Podfile.lock
+++ b/macos/Podfile.lock
@@ -2,15 +2,22 @@ PODS:
   - FlutterMacOS (1.0.0)
   - screen_retriever_macos (0.0.1):
     - FlutterMacOS
+  - shared_preferences_foundation (0.0.1):
+    - Flutter
+    - FlutterMacOS
   - tray_manager (0.0.1):
     - FlutterMacOS
+  - url_launcher_macos (0.0.1):
+    - FlutterMacOS
   - window_manager (0.5.0):
     - FlutterMacOS
 
 DEPENDENCIES:
   - FlutterMacOS (from `Flutter/ephemeral`)
   - screen_retriever_macos (from `Flutter/ephemeral/.symlinks/plugins/screen_retriever_macos/macos`)
+  - shared_preferences_foundation (from `Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin`)
   - tray_manager (from `Flutter/ephemeral/.symlinks/plugins/tray_manager/macos`)
+  - url_launcher_macos (from `Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos`)
   - window_manager (from `Flutter/ephemeral/.symlinks/plugins/window_manager/macos`)
 
 EXTERNAL SOURCES:
@@ -18,15 +25,21 @@ EXTERNAL SOURCES:
     :path: Flutter/ephemeral
   screen_retriever_macos:
     :path: Flutter/ephemeral/.symlinks/plugins/screen_retriever_macos/macos
+  shared_preferences_foundation:
+    :path: Flutter/ephemeral/.symlinks/plugins/shared_preferences_foundation/darwin
   tray_manager:
     :path: Flutter/ephemeral/.symlinks/plugins/tray_manager/macos
+  url_launcher_macos:
+    :path: Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos
   window_manager:
     :path: Flutter/ephemeral/.symlinks/plugins/window_manager/macos
 
 SPEC CHECKSUMS:
   FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24
   screen_retriever_macos: c5508cc3c66ff0d4db650480cf0ab691e220d933
+  shared_preferences_foundation: 9e1978ff2562383bd5676f64ec4e9aa8fa06a6f7
   tray_manager: 19c369010e59c073f13b82354d78a35f7972d609
+  url_launcher_macos: 0fba8ddabfc33ce0a9afe7c5fef5aab3d8d2d673
   window_manager: b729e31d38fb04905235df9ea896128991cad99e
 
 PODFILE CHECKSUM: 7eb978b976557c8c1cd717d8185ec483fd090a82
diff --git a/pubspec.lock b/pubspec.lock
index 837d52a..8ce202d 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -6,7 +6,7 @@ packages:
     description:
       name: archive
       sha256: "6c5bcd986e06b94e3c40244af471750840a3d2341d1f9763a1100a14add517b4"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.3.0"
   async:
@@ -14,7 +14,7 @@ packages:
     description:
       name: async
       sha256: d2872f9c19731c2e5f10444b14686eb7cc85c76274bd6c16e1816bff9a3bab63
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.12.0"
   boolean_selector:
@@ -22,7 +22,7 @@ packages:
     description:
       name: boolean_selector
       sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.2"
   characters:
@@ -30,7 +30,7 @@ packages:
     description:
       name: characters
       sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.0"
   clock:
@@ -38,7 +38,7 @@ packages:
     description:
       name: clock
       sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.2"
   collection:
@@ -46,7 +46,7 @@ packages:
     description:
       name: collection
       sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.19.1"
   cupertino_icons:
@@ -54,7 +54,7 @@ packages:
     description:
       name: cupertino_icons
       sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.8"
   fake_async:
@@ -62,7 +62,7 @@ packages:
     description:
       name: fake_async
       sha256: "6a95e56b2449df2273fd8c45a662d6947ce1ebb7aafe80e550a3f68297f3cacc"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.2"
   ffi:
@@ -70,9 +70,17 @@ packages:
     description:
       name: ffi
       sha256: "6d7fd89431262d8f3125e81b50d3847a091d846eafcd4fdb88dd06f36d705a45"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.2.0"
+  file:
+    dependency: transitive
+    description:
+      name: file
+      sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "7.0.1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -83,7 +91,7 @@ packages:
     description:
       name: flutter_lints
       sha256: "5398f14efa795ffb7a33e9b6a08798b26a180edac4ad7db3f231e40f82ce11e1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.0.0"
   flutter_test:
@@ -91,12 +99,17 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   http_methods:
     dependency: transitive
     description:
       name: http_methods
       sha256: "6bccce8f1ec7b5d701e7921dca35e202d425b57e317ba1a37f2638590e29e566"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.1"
   http_parser:
@@ -104,7 +117,7 @@ packages:
     description:
       name: http_parser
       sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.1.2"
   image:
@@ -112,7 +125,7 @@ packages:
     description:
       name: image
       sha256: a1e7f4951e538a568e14b856702afc9ae1d2f4b202daced8d22c1b9cd211ce89
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.10.1"
   json_annotation:
@@ -120,7 +133,7 @@ packages:
     description:
       name: json_annotation
       sha256: "1ce844379ca14835a50d2f019a3099f419082cfdd231cd86a142af94dd5c6bb1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.9.0"
   leak_tracker:
@@ -128,7 +141,7 @@ packages:
     description:
       name: leak_tracker
       sha256: c35baad643ba394b40aac41080300150a4f08fd0fd6a10378f8f7c6bc161acec
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "10.0.8"
   leak_tracker_flutter_testing:
@@ -136,7 +149,7 @@ packages:
     description:
       name: leak_tracker_flutter_testing
       sha256: f8b613e7e6a13ec79cfdc0e97638fddb3ab848452eff057653abd3edba760573
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.9"
   leak_tracker_testing:
@@ -144,7 +157,7 @@ packages:
     description:
       name: leak_tracker_testing
       sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.1"
   lints:
@@ -152,7 +165,7 @@ packages:
     description:
       name: lints
       sha256: c35bb79562d980e9a453fc715854e1ed39e24e7d0297a880ef54e17f9874a9d7
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.1.1"
   matcher:
@@ -160,7 +173,7 @@ packages:
     description:
       name: matcher
       sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.12.17"
   material_color_utilities:
@@ -168,7 +181,7 @@ packages:
     description:
       name: material_color_utilities
       sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.11.1"
   menu_base:
@@ -176,7 +189,7 @@ packages:
     description:
       name: menu_base
       sha256: "820368014a171bd1241030278e6c2617354f492f5c703d7b7d4570a6b8b84405"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.1.1"
   meta:
@@ -184,7 +197,7 @@ packages:
     description:
       name: meta
       sha256: e3641ec5d63ebf0d9b41bd43201a66e3fc79a65db5f61fc181f04cd27aab950c
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.16.0"
   path:
@@ -192,15 +205,47 @@ packages:
     description:
       name: path
       sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.9.1"
+  path_provider_linux:
+    dependency: transitive
+    description:
+      name: path_provider_linux
+      sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.1"
+  path_provider_platform_interface:
+    dependency: transitive
+    description:
+      name: path_provider_platform_interface
+      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.2"
+  path_provider_windows:
+    dependency: transitive
+    description:
+      name: path_provider_windows
+      sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.3.0"
+  platform:
+    dependency: transitive
+    description:
+      name: platform
+      sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.1.6"
   plugin_platform_interface:
     dependency: transitive
     description:
       name: plugin_platform_interface
       sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.8"
   posix:
@@ -208,7 +253,7 @@ packages:
     description:
       name: posix
       sha256: bc1bad54ad2b735816e31f8d4600cfde6c7839975085ddfbca48b6c9f7c4044e
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.5.2"
   screen_retriever:
@@ -216,7 +261,7 @@ packages:
     description:
       name: screen_retriever
       sha256: ace919117a7520c13a50a6259e60c4a0d4cbe98809468792a91b5c5adada2aa6
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.2.2"
   screen_retriever_linux:
@@ -224,7 +269,7 @@ packages:
     description:
       name: screen_retriever_linux
       sha256: "7b52006a5ceae1f3d5af7f77188c3290d6e7d8ded16d99809bea84967c65c257"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.2.2"
   screen_retriever_macos:
@@ -232,7 +277,7 @@ packages:
     description:
       name: screen_retriever_macos
       sha256: a1489b99cce597c45a54b9aae1cd94c8d4705353b7e0bb2457a6e4de44e0ad8a
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.2.2"
   screen_retriever_platform_interface:
@@ -240,7 +285,7 @@ packages:
     description:
       name: screen_retriever_platform_interface
       sha256: "94a5535277510a63184ca178ce12a1449bc0b38618879aa1c18bf57369c5064a"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.2.2"
   screen_retriever_windows:
@@ -248,15 +293,71 @@ packages:
     description:
       name: screen_retriever_windows
       sha256: dafc6922b0bfbf1d48cf3ccbf519b4fff47bdcb820da1728ea6db675fecc9324
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.2.2"
+  shared_preferences:
+    dependency: "direct main"
+    description:
+      name: shared_preferences
+      sha256: "6e8bf70b7fef813df4e9a36f658ac46d107db4b4cfe1048b477d4e453a8159f5"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.5.3"
+  shared_preferences_android:
+    dependency: transitive
+    description:
+      name: shared_preferences_android
+      sha256: bd14436108211b0d4ee5038689a56d4ae3620fd72fd6036e113bf1345bc74d9e
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.13"
+  shared_preferences_foundation:
+    dependency: transitive
+    description:
+      name: shared_preferences_foundation
+      sha256: "6a52cfcdaeac77cad8c97b539ff688ccfc458c007b4db12be584fbe5c0e49e03"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.5.4"
+  shared_preferences_linux:
+    dependency: transitive
+    description:
+      name: shared_preferences_linux
+      sha256: "580abfd40f415611503cae30adf626e6656dfb2f0cee8f465ece7b6defb40f2f"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.1"
+  shared_preferences_platform_interface:
+    dependency: transitive
+    description:
+      name: shared_preferences_platform_interface
+      sha256: "57cbf196c486bc2cf1f02b85784932c6094376284b3ad5779d1b1c6c6a816b80"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.1"
+  shared_preferences_web:
+    dependency: transitive
+    description:
+      name: shared_preferences_web
+      sha256: c49bd060261c9a3f0ff445892695d6212ff603ef3115edbb448509d407600019
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.3"
+  shared_preferences_windows:
+    dependency: transitive
+    description:
+      name: shared_preferences_windows
+      sha256: "94ef0f72b2d71bc3e700e025db3710911bd51a71cefb65cc609dd0d9a982e3c1"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.1"
   shelf:
     dependency: "direct main"
     description:
       name: shelf
       sha256: e7dd780a7ffb623c57850b33f43309312fc863fb6aa3d276a754bb299839ef12
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.2"
   shelf_router:
@@ -264,7 +365,7 @@ packages:
     description:
       name: shelf_router
       sha256: f5e5d492440a7fb165fe1e2e1a623f31f734d3370900070b2b1e0d0428d59864
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.4"
   shortid:
@@ -272,7 +373,7 @@ packages:
     description:
       name: shortid
       sha256: d0b40e3dbb50497dad107e19c54ca7de0d1a274eb9b4404991e443dadb9ebedb
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.1.2"
   sky_engine:
@@ -285,7 +386,7 @@ packages:
     description:
       name: source_span
       sha256: "254ee5351d6cb365c859e20ee823c3bb479bf4a293c22d17a9f1bf144ce86f7c"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.10.1"
   stack_trace:
@@ -293,7 +394,7 @@ packages:
     description:
       name: stack_trace
       sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.12.1"
   stream_channel:
@@ -301,7 +402,7 @@ packages:
     description:
       name: stream_channel
       sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.4"
   string_scanner:
@@ -309,7 +410,7 @@ packages:
     description:
       name: string_scanner
       sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.1"
   term_glyph:
@@ -317,7 +418,7 @@ packages:
     description:
       name: term_glyph
       sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.2.2"
   test_api:
@@ -325,7 +426,7 @@ packages:
     description:
       name: test_api
       sha256: fb31f383e2ee25fbbfe06b40fe21e1e458d14080e3c67e7ba0acfde4df4e0bbd
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.7.4"
   tray_manager:
@@ -333,7 +434,7 @@ packages:
     description:
       name: tray_manager
       sha256: "1a659b08baa6e9b91ef8ce16eda37740de398be1c4cf322b8a1ddfef25c68c5a"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.5.3"
   typed_data:
@@ -341,15 +442,79 @@ packages:
     description:
       name: typed_data
       sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.0"
+  url_launcher:
+    dependency: "direct main"
+    description:
+      name: url_launcher
+      sha256: f6a7e5c4835bb4e3026a04793a4199ca2d14c739ec378fdfe23fc8075d0439f8
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "6.3.2"
+  url_launcher_android:
+    dependency: transitive
+    description:
+      name: url_launcher_android
+      sha256: "81777b08c498a292d93ff2feead633174c386291e35612f8da438d6e92c4447e"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "6.3.20"
+  url_launcher_ios:
+    dependency: transitive
+    description:
+      name: url_launcher_ios
+      sha256: d80b3f567a617cb923546034cc94bfe44eb15f989fe670b37f26abdb9d939cb7
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "6.3.4"
+  url_launcher_linux:
+    dependency: transitive
+    description:
+      name: url_launcher_linux
+      sha256: "4e9ba368772369e3e08f231d2301b4ef72b9ff87c31192ef471b380ef29a4935"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.2.1"
+  url_launcher_macos:
+    dependency: transitive
+    description:
+      name: url_launcher_macos
+      sha256: c043a77d6600ac9c38300567f33ef12b0ef4f4783a2c1f00231d2b1941fea13f
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.2.3"
+  url_launcher_platform_interface:
+    dependency: transitive
+    description:
+      name: url_launcher_platform_interface
+      sha256: "552f8a1e663569be95a8190206a38187b531910283c3e982193e4f2733f01029"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.3.2"
+  url_launcher_web:
+    dependency: transitive
+    description:
+      name: url_launcher_web
+      sha256: "4bd2b7b4dc4d4d0b94e5babfffbca8eac1a126c7f3d6ecbc1a11013faa3abba2"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.1"
+  url_launcher_windows:
+    dependency: transitive
+    description:
+      name: url_launcher_windows
+      sha256: "3284b6d2ac454cf34f114e1d3319866fdd1e19cdc329999057e44ffe936cfa77"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.1.4"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
       sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.4"
   vm_service:
@@ -357,17 +522,33 @@ packages:
     description:
       name: vm_service
       sha256: "0968250880a6c5fe7edc067ed0a13d4bae1577fe2771dcf3010d52c4a9d3ca14"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "14.3.1"
+  web:
+    dependency: transitive
+    description:
+      name: web
+      sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.1.1"
   window_manager:
     dependency: "direct main"
     description:
       name: window_manager
       sha256: "05c231fd7b23d2380f14c5cc10b7b93d60d4fa4a2fb4e0f032de27e44b5560e9"
-      url: "https://pub.dev"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.5.2"
+  xdg_directories:
+    dependency: transitive
+    description:
+      name: xdg_directories
+      sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.1.0"
 sdks:
   dart: ">=3.7.2 <4.0.0"
-  flutter: ">=3.18.0-18.0.pre.54"
+  flutter: ">=3.29.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index e41fe68..9b96b7b 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -45,6 +45,8 @@ dependencies:
   # 后台托盘与窗口控制（关窗不退出、托盘常驻）
   tray_manager: ^0.5.3
   window_manager: ^0.5.2
+  shared_preferences: ^2.5.3
+  url_launcher: ^6.3.2
 
 dev_dependencies:
   flutter_test:
diff --git a/tool/package_macos.sh b/tool/package_macos.sh
new file mode 100755
index 0000000..2c1ae00
--- /dev/null
+++ b/tool/package_macos.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+# 资安信插件助手 macOS 打包：release 构建 → ad-hoc 就地签名 → dmg
+# 用法：bash tool/package_macos.sh
+# 分发说明（ad-hoc 未公证）：用户首次打开需「右键 .app → 打开」确认一次。
+set -euo pipefail
+cd "$(dirname "$0")/.."
+
+APP_NAME="资安信插件助手"
+APP="build/macos/Build/Products/Release/${APP_NAME}.app"
+DMG="dist/${APP_NAME}-macOS.dmg"
+
+echo "==> flutter build macos --release"
+flutter build macos --release
+
+echo "==> ad-hoc 就地签名（含全部嵌入内容；构建产物位于最终位置，直接在此重签）"
+# 注意：ad-hoc 签名不要加 --options=runtime——hardened runtime 的库校验(library validation)
+# 要求所有嵌入库与主程序同 Team ID，ad-hoc 无 Team 会导致 framework 加载被 dyld 拒绝
+codesign --force --sign - --deep "$APP"
+codesign --verify --verbose=2 "$APP"
+
+echo "==> 打 dmg"
+mkdir -p dist
+rm -f "$DMG"
+hdiutil create -volname "$APP_NAME" -srcfolder "$APP" -ov -format UDZO "$DMG"
+
+echo "==> 完成"
+ls -lh "$DMG"
+echo "安装方式：双击 dmg 拖入「应用程序」；首次打开请右键 → 打开（ad-hoc 签名未公证）。"
diff --git a/windows/installer.iss b/windows/installer.iss
new file mode 100644
index 0000000..4d1d160
--- /dev/null
+++ b/windows/installer.iss
@@ -0,0 +1,52 @@
+; 资安信插件助手 Windows 安装包（Inno Setup 脚本）
+; 构建：先在 Windows 上执行 flutter build windows --release，再用 Inno Setup 编译本脚本
+;   iscc windows\installer.iss
+; 产物：dist\资安信插件助手-windows-setup.exe
+
+#define AppName "资安信插件助手"
+#define AppVersion "1.0.0"
+#define AppExeName "desktop_plugin.exe"
+
+[Setup]
+AppId={{8C5B7A42-1F2D-4E6B-9A71-9D3A0F2C7E51}
+AppName={#AppName}
+AppVersion={#AppVersion}
+AppPublisher=zax
+DefaultDirName={autopf}\{#AppName}
+DefaultGroupName={#AppName}
+UninstallDisplayIcon={app}\{#AppExeName}
+OutputDir=..\dist
+OutputBaseFilename=资安信插件助手-windows-setup
+ArchitecturesInstallIn64BitMode=x64compatible
+ArchitecturesAllowed=x64compatible
+Compression=lzma2/max
+SolidCompression=yes
+WizardStyle=modern
+PrivilegesRequired=lowest
+; HiTi PavoApi SDK（PavoApiW_x64.dll 等）由 CMake 构建后自动拷在 Release 目录，随 Files 段一并打包
+
+[Languages]
+Name: "chinesesimplified"; MessagesFile: "compiler:Languages\ChineseSimplified.isl"
+
+[Tasks]
+Name: "desktopicon"; Description: "创建桌面快捷方式"; GroupDescription: "附加任务:"
+Name: "autostart"; Description: "开机自动启动"; GroupDescription: "附加任务:"; Flags: checkedonce
+
+[Files]
+Source: "..\build\windows\x64\runner\Release\*"; DestDir: "{app}"; Flags: recursesubdirs createallsubdirs
+
+[Icons]
+Name: "{group}\{#AppName}"; Filename: "{app}\{#AppExeName}"
+Name: "{group}\卸载 {#AppName}"; Filename: "{uninstallexe}"
+Name: "{autodesktop}\{#AppName}"; Filename: "{app}\{#AppExeName}"; Tasks: desktopicon
+
+[Registry]
+; zaxprint:// URL scheme（HKCU 用户级，随卸载清理；应用启动时也会幂等注册）
+Root: HKCU; Subkey: "Software\Classes\zaxprint"; ValueType: string; ValueData: "URL:资安信插件助手唤起"; Flags: uninsdeletekey
+Root: HKCU; Subkey: "Software\Classes\zaxprint"; ValueType: string; ValueName: "URL Protocol"; ValueData: ""
+Root: HKCU; Subkey: "Software\Classes\zaxprint\shell\open\command"; ValueType: string; ValueData: """{app}\{#AppExeName}"" ""%1"""; Flags: uninsdeletekey
+; 开机自启（Tasks 勾选时写入）
+Root: HKCU; Subkey: "Software\Microsoft\Windows\CurrentVersion\Run"; ValueType: string; ValueName: "ZaxDesktopPlugin"; ValueData: """{app}\{#AppExeName}"""; Tasks: autostart; Flags: uninsdeletevalue
+
+[Run]
+Filename: "{app}\{#AppExeName}"; Description: "立即运行 {#AppName}"; Flags: nowait postinstall skipifsilent