diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 38dfb84..b3d7000 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -92,7 +92,7 @@ MainWindow::MainWindow(QWidget *parent) :
         msgDialog->showMessage("Something went error!");
         msgDialog->showExitButton();
         msgDialog->stopLoading();
-        msgDialog->show();
+        msgDialog->showFullScreen();
     });
     connect(EventCenter::Default(),&EventCenter::InvokeOperationStart,[=](QObject*,QObject* msg){
         if (!msgDialog) msgDialog =  new GUIMessageDialog(this);
@@ -105,7 +105,7 @@ MainWindow::MainWindow(QWidget *parent) :
         }
         msgDialog->hideExitButton();
         msgDialog->startLoading();
-        msgDialog->show();
+        msgDialog->showFullScreen();
     });
     connect(EventCenter::Default(),&EventCenter::InvokeOperationProgress,[=](QObject*,QObject* msg){
         if (!msgDialog) msgDialog =  new GUIMessageDialog(this);
@@ -117,7 +117,7 @@ MainWindow::MainWindow(QWidget *parent) :
             msgDialog->hideMessage();
         }
         msgDialog->hideExitButton();
-        msgDialog->show();
+        msgDialog->showFullScreen();
     });
     connect(EventCenter::Default(),&EventCenter::InvokeOperationEnd,[=](){
         if (!msgDialog) return;