diff --git a/platformplugin/dframewindow.cpp b/platformplugin/dframewindow.cpp
index b3ea0163..a8c77141 100644
--- a/platformplugin/dframewindow.cpp
+++ b/platformplugin/dframewindow.cpp
@@ -435,6 +435,7 @@ void DFrameWindow::setContentPath(const QPainterPath &path, bool isRoundedRect,
     }
 
     updateMask();
+    update();
 }
 
 void DFrameWindow::updateShadowPixmap()