diff --git a/client/lib/main.dart b/client/lib/main.dart
index e4d4bbf..23ee5a4 100644
--- a/client/lib/main.dart
+++ b/client/lib/main.dart
@@ -25,8 +25,10 @@ import 'widgets/onboarding_screen.dart';
 import 'widgets/pangolin_logo.dart';
 import 'widgets/pangolin_toast.dart';
 
-Future<void> main() async {
+Future<void> main(List<String> args) async {
   WidgetsFlutterBinding.ensureInitialized();
+  // 开机自启拉起(计划任务 /tr 带 --autostart)→ 直接最小化到托盘,不弹主窗口。
+  final bootAutostart = args.contains('--autostart');
   // 桌面端:单实例 + 常驻系统托盘(关闭窗口隐藏到托盘而非退出)。
   if (isDesktop) {
     if (!await ensureSingleInstance()) {
@@ -40,6 +42,11 @@ Future<void> main() async {
     await windowManager.center();
     // 窗口标题用中文品牌名(不带 "VPN" 字眼);英文环境下原生标题为 "Pangolin"。
     await windowManager.setTitle('穿山甲');
+    // 自启:首帧前就隐藏窗口(避免闪现),托盘已就绪可随时唤回;自动连接逻辑照常跑。
+    if (bootAutostart) {
+      await windowManager.hide();
+      logLine('AutoStart', 'launched by --autostart; hiding to tray');
+    }
   }
   runApp(const ProviderScope(child: PangolinApp()));
 }
diff --git a/client/lib/state/settings_provider.dart b/client/lib/state/settings_provider.dart
index 69d5ed8..62f3e59 100644
--- a/client/lib/state/settings_provider.dart
+++ b/client/lib/state/settings_provider.dart
@@ -130,12 +130,13 @@ class SettingsController extends StateNotifier<AppSettings> {
 
   // 用 schtasks 建/删最高权限登录触发任务。app 已是管理员 → 可建 /rl highest 任务,
   // 开机由计划程序静默提权拉起、不弹 UAC。/tr 含空格路径须内嵌引号。
+  // 带 --autostart 标志:让开机拉起的实例直接最小化到托盘(不弹主窗口),见 main.dart。
   Future<void> _applyWindowsAutostart(bool v) async {
     if (v) {
       final exe = Platform.resolvedExecutable;
       await Process.run('schtasks', [
         '/create', '/tn', _kWinTaskName,
-        '/tr', '"$exe"',
+        '/tr', '"$exe" --autostart',
         '/sc', 'onlogon',
         '/rl', 'highest',
         '/f',
diff --git a/client/pubspec.yaml b/client/pubspec.yaml
index 5ac6526..9cca27e 100644
--- a/client/pubspec.yaml
+++ b/client/pubspec.yaml
@@ -1,7 +1,7 @@
 name: pangolin_vpn
 description: 穿山甲 · Pangolin — 极简、稳定、跨平台网络加速客户端。
 publish_to: "none"
-version: 1.0.27+28
+version: 1.0.28+29
 
 environment:
   sdk: ^3.5.0
diff --git a/client/windows/installer/pangolin.iss b/client/windows/installer/pangolin.iss
index 56e1a77..3681f49 100644
--- a/client/windows/installer/pangolin.iss
+++ b/client/windows/installer/pangolin.iss
@@ -3,7 +3,7 @@
 ; 前置: 先在 client/ 跑 `flutter build windows`(Release),产物在
 ;       ..\..\build\windows\x64\runner\Release
 #define MyAppName "穿山甲 Pangolin"
-#define MyAppVersion "1.0.27"
+#define MyAppVersion "1.0.28"
 #define MyAppPublisher "Pangolin"
 #define MyAppExeName "pangolin_vpn.exe"
 #define BuildDir "..\..\build\windows\x64\runner\Release"