diff --git a/flutter/lib/models/chat_model.dart b/flutter/lib/models/chat_model.dart
index 18a0be279..bab88a9dd 100644
--- a/flutter/lib/models/chat_model.dart
+++ b/flutter/lib/models/chat_model.dart
@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:dash_chat_2/dash_chat_2.dart';
 import 'package:draggable_float_widget/draggable_float_widget.dart';
 import 'package:flutter/material.dart';
@@ -139,6 +141,7 @@ class ChatModel with ChangeNotifier {
     });
     overlayState.insert(overlay);
     chatWindowOverlayEntry = overlay;
+    requestChatInputFocus();
   }
 
   hideChatWindowOverlay() {
@@ -188,6 +191,7 @@ class ChatModel with ChangeNotifier {
       await windowManager.setSizeAlignment(
           kConnectionManagerWindowSize, Alignment.topRight);
     } else {
+      requestChatInputFocus();
       await windowManager.show();
       await windowManager.setSizeAlignment(Size(600, 400), Alignment.topRight);
       _isShowCMChatPage = !_isShowCMChatPage;
@@ -292,4 +296,12 @@ class ChatModel with ChangeNotifier {
   resetClientMode() {
     _messages[clientModeID]?.clear();
   }
+
+  void requestChatInputFocus() {
+    Timer(Duration(milliseconds: 100), () {
+      if (inputNode.hasListeners && inputNode.canRequestFocus) {
+        inputNode.requestFocus();
+      }
+    });
+  }
 }
diff --git a/flutter/test/cm_test.dart b/flutter/test/cm_test.dart
index 592a28fcf..2c037c7b0 100644
--- a/flutter/test/cm_test.dart
+++ b/flutter/test/cm_test.dart
@@ -16,7 +16,7 @@ final testClients = [
   Client(3, false, false, "UserDDDDDDDDDDDd", "441123123", true, false, false)
 ];
 
-/// -t lib/cm_main.dart to test cm
+/// flutter run -d {platform} -t lib/cm_test.dart to test cm
 void main(List<String> args) async {
   isTest = true;
   WidgetsFlutterBinding.ensureInitialized();