diff --git a/client/lib/state/settings_provider.dart b/client/lib/state/settings_provider.dart
index 62f3e59..e8dbfa9 100644
--- a/client/lib/state/settings_provider.dart
+++ b/client/lib/state/settings_provider.dart
@@ -115,9 +115,14 @@ class SettingsController extends StateNotifier<AppSettings> {
         await _applyWindowsAutostart(v);
         return;
       }
-      // macOS/Linux:登录项即可(无需管理员)。
+      // macOS/Linux:登录项即可(无需管理员)。带 --autostart:登录拉起时隐藏到托盘
+      // (与 Windows 一致;main.dart 读该参数 windowManager.hide(),macOS 原生侧 orderOut 兜底)。
       final info = await PackageInfo.fromPlatform();
-      launchAtStartup.setup(appName: info.appName, appPath: Platform.resolvedExecutable);
+      launchAtStartup.setup(
+        appName: info.appName,
+        appPath: Platform.resolvedExecutable,
+        args: const ['--autostart'],
+      );
       if (v) {
         await launchAtStartup.enable();
       } else {
diff --git a/client/macos/Runner/MainFlutterWindow.swift b/client/macos/Runner/MainFlutterWindow.swift
index 06cb00f..aaf2dd0 100644
--- a/client/macos/Runner/MainFlutterWindow.swift
+++ b/client/macos/Runner/MainFlutterWindow.swift
@@ -19,5 +19,12 @@ class MainFlutterWindow: NSWindow {
     VpnChannel.register(with: flutterViewController.registrar(forPlugin: "VpnChannel"))
 
     super.awakeFromNib()
+
+    // 开机自启(登录项带 --autostart):不弹主窗口,直接隐藏到托盘(与 Windows 一致)。
+    // Dart 侧 main() 也会 windowManager.hide();这里原生 orderOut 兜底,避免 storyboard
+    // "Visible At Launch" 把窗口闪出来。常规启动(无参数)正常显示。
+    if CommandLine.arguments.contains("--autostart") {
+      self.orderOut(nil)
+    }
   }
 }