Fix ISSUE#I73IWR

src/windows/menu-main-window.cpp

@@ -28,6 +28,7 @@
 #include <QPoint>
 #include <KWindowSystem>
 #include <KWindowEffects>
+#include <QTimer>
 
 // kysdk
 #include <kysdk/applications/windowmanager/windowmanager.h>
@@ -496,7 +497,6 @@ void MenuWindow::exposeEvent(QExposeEvent *event)
         if (QX11Info::isPlatformX11()) {
             requestActivate();
         }
-        WindowHelper::setWindowAttribute(this);
 //            WindowHelper::removeHeaderBar(this);
         updateGeometry();
     }
@@ -531,6 +531,8 @@ void MenuWindow::showEvent(QShowEvent *event)
     //为了主动触发一次updaterequet事件
     update();
     QQuickView::showEvent(event);
+    QTimer::singleShot(1,this,[=](){WindowHelper::setWindowAttribute(this);});
+   
 }
 
 bool MenuWindow::effectEnabled() const