diff --git a/flutter/lib/main.dart b/flutter/lib/main.dart
index 1d8d6ab57..336f5dda6 100644
--- a/flutter/lib/main.dart
+++ b/flutter/lib/main.dart
@@ -7,6 +7,7 @@ import 'package:flutter_hbb/desktop/screen/desktop_remote_screen.dart';
 import 'package:flutter_hbb/utils/multi_window_manager.dart';
 import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
 import 'package:provider/provider.dart';
+import 'package:window_manager/window_manager.dart';
 
 import 'common.dart';
 import 'mobile/pages/home_page.dart';
@@ -32,6 +33,8 @@ void runRustDeskApp(List<String> args) async {
     runApp(App());
     return;
   }
+  // main window
+  await windowManager.ensureInitialized();
   if (args.isNotEmpty && args.first == 'multi_window') {
     windowId = int.parse(args[1]);
     final argument = args[2].isEmpty
@@ -49,21 +52,7 @@ void runRustDeskApp(List<String> args) async {
         break;
     }
   } else {
-    // main window
-    // await windowManager.ensureInitialized();
-    // start service
     FFI.serverModel.startService();
-    // WindowOptions windowOptions = WindowOptions(
-    //   size: Size(1280, 720),
-    //   center: true,
-    //   backgroundColor: Colors.transparent,
-    //   skipTaskbar: false,
-    //   titleBarStyle: TitleBarStyle.normal,
-    // );
-    // windowManager.waitUntilReadyToShow(windowOptions, () async {
-    //   await windowManager.show();
-    //   await windowManager.focus();
-    // });
     runApp(App());
     doWhenWindowReady(() {
       const initialSize = Size(1280, 720);
diff --git a/flutter/pubspec.lock b/flutter/pubspec.lock
index 04e88981e..4eaa1c877 100644
--- a/flutter/pubspec.lock
+++ b/flutter/pubspec.lock
@@ -123,10 +123,12 @@ packages:
   desktop_multi_window:
     dependency: "direct main"
     description:
-      name: desktop_multi_window
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.0.2"
+      path: "."
+      ref: master
+      resolved-ref: "7150283dcd0c79450b98bf0a62b26df95897e53c"
+      url: "https://github.com/Kingtous/rustdesk_desktop_multi_window"
+    source: git
+    version: "0.0.1"
   device_info_plus:
     dependency: "direct main"
     description:
diff --git a/flutter/pubspec.yaml b/flutter/pubspec.yaml
index 72f741d37..008d4ef9d 100644
--- a/flutter/pubspec.yaml
+++ b/flutter/pubspec.yaml
@@ -56,7 +56,10 @@ dependencies:
   flutter_smart_dialog: ^4.3.1
   flutter_rust_bridge: ^1.30.0
   window_manager: ^0.2.3
-  desktop_multi_window: ^0.0.2
+  desktop_multi_window:
+    git:
+      url: https://github.com/Kingtous/rustdesk_desktop_multi_window
+      ref: master
   bitsdojo_window: ^0.1.2
 
 dev_dependencies: