diff --git a/autoapp/UI/MainWindow.cpp b/autoapp/UI/MainWindow.cpp
index 311d263..3c06ae9 100644
--- a/autoapp/UI/MainWindow.cpp
+++ b/autoapp/UI/MainWindow.cpp
@@ -89,7 +89,7 @@ namespace autoapp
     }
 }
 
-void autoapp::UI::MainWindow::updateBtNowPlaying()
+void autoapp::ui::MainWindow::updateBtNowPlaying()
 {
     QDBusInterface manager(
         "org.bluez",
@@ -158,14 +158,14 @@ void autoapp::UI::MainWindow::updateBtNowPlaying()
     }
 }
 
-void autoapp::UI::MainWindow::connectWebSocket()
+void autoapp::ui::MainWindow::connectWebSocket()
 {
     QUrl url(QStringLiteral("ws://127.0.0.1:5000")); // Change to your real server
     qDebug() << "Connecting to WebSocket:" << url;
     webSocket->open(url);
 }
 
-void autoapp::UI::MainWindow::handleIncomingMessage(const QString &message)
+void autoapp::ui::MainWindow::handleIncomingMessage(const QString &message)
 {
     // Your custom message processing logic here
     qDebug() << "[Handler] Processing message:" << message;