diff --git a/frame/window/docktraywindow.cpp b/frame/window/docktraywindow.cpp
index e3110b2d1..b2b450a93 100644
--- a/frame/window/docktraywindow.cpp
+++ b/frame/window/docktraywindow.cpp
@@ -73,7 +73,7 @@ void DockTrayWindow::setDisplayMode(const Dock::DisplayMode &displayMode)
     if (displayMode == Dock::DisplayMode::Efficient) {
         ExpandIconWidget::popupTrayView()->setReferGridView(m_trayView);
         // TODO: reuse QuickPluginWindow, SystemPluginWindow
-        m_mainBoxLayout->addWidget(TrayGridView::getDockTrayGridView());
+        m_mainBoxLayout->insertWidget(m_mainBoxLayout->count() - 2, TrayGridView::getDockTrayGridView());
     } else {
         m_mainBoxLayout->removeWidget(TrayGridView::getDockTrayGridView());
     }