diff --git a/mainwindow.cpp b/mainwindow.cpp
index b46b310..374000f 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -28,7 +28,8 @@ MainWindow::MainWindow(Worker *worker, QWidget *parent)
     m_exitTimer->start(1800 * 1000);
 
     connect(m_startTimer, SIGNAL(timeout()), ui->start, SLOT(click()));
-    connect(m_exitTimer, SIGNAL(timeout()), ui->exit, SLOT(click()));
+    //connect(m_exitTimer, SIGNAL(timeout()), ui->exit, SLOT(click()));
+    connect(m_exitTimer, SIGNAL(timeout()), ui->exit, SLOT(onQuit()));
     connect(ui->start, SIGNAL(clicked()), m_worker, SLOT(update()));
     connect(ui->exit, SIGNAL(clicked()), this, SLOT(onQuit()));
     connect(m_worker, SIGNAL(disableExit()), this, SLOT(onDisableExit()));
@@ -76,10 +77,10 @@ void MainWindow::onRestartExitTimer() {
 }
 
 void MainWindow::onQuit() {
-    if (!m_worker->updateProcessRunning()) {
-        // qApp->quit();
-        qApp->exit(m_worker->returnCode());
-    }
+    // if (!m_worker->updateProcessRunning()) {
+    qCritical() << "ON QUIT: EXIT CODE" << QString::number(m_worker->returnCode());
+    qApp->exit(m_worker->returnCode());
+    //}
 }
 
 void MainWindow::onSetProgress(quint8 v) {
@@ -108,5 +109,5 @@ void MainWindow::onAppendText(QString text, QString suffix) {
 }
 
 void MainWindow::onShowErrorMessage(QString title, QString text) {
-    QMessageBox::critical(this, title, text, QMessageBox::Ok);
+    // QMessageBox::critical(this, title, text, QMessageBox::Ok);
 }