diff --git a/uefitool.cpp b/uefitool.cpp
index 042f195..2a15959 100644
--- a/uefitool.cpp
+++ b/uefitool.cpp
@@ -277,6 +277,11 @@ void UEFITool::aboutQt()
     QMessageBox::aboutQt(this, tr("About Qt"));
 }
 
+void UEFITool::exit()
+{
+    QCoreApplication::exit(0);
+}
+
 void UEFITool::saveImageFile()
 {
     QString path = QFileDialog::getSaveFileName(this, tr("Save BIOS image file"),".","BIOS image file (*.rom *.bin *.cap *.fd *.wph *.efi);;All files (*.*)");
@@ -453,4 +458,4 @@ void UEFITool::scrollTreeView(QListWidgetItem* item)
         ui->structureTreeView->selectionModel()->clearSelection();
         ui->structureTreeView->selectionModel()->select(index, QItemSelectionModel::Select);
     }
-}
\ No newline at end of file
+}
diff --git a/uefitool.h b/uefitool.h
index 219b531..0a9b458 100644
--- a/uefitool.h
+++ b/uefitool.h
@@ -68,6 +68,7 @@ private slots:
     void about();
     void aboutQt();
     void scrollTreeView(QListWidgetItem* item);
+    void exit();
 
 private:
     Ui::UEFITool * ui;
diff --git a/uefitool.ui b/uefitool.ui
index 1d0206d..2da11ad 100644
--- a/uefitool.ui
+++ b/uefitool.ui
@@ -191,7 +191,7 @@
      <x>0</x>
      <y>0</y>
      <width>800</width>
-     <height>22</height>
+     <height>29</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFile">