diff --git a/frame/util/docksettings.cpp b/frame/util/docksettings.cpp
index b7bce546f..da1066bca 100644
--- a/frame/util/docksettings.cpp
+++ b/frame/util/docksettings.cpp
@@ -117,6 +117,7 @@ DockSettings::DockSettings(QWidget *parent)
     connect(m_dockInter, &DBusDock::HideStateChanged, this, &DockSettings::hideStateChanged);
     connect(m_dockInter, &DBusDock::ServiceRestarted, this, &DockSettings::resetFrontendGeometry);
     connect(m_dockInter, &DBusDock::OpacityChanged, this, &DockSettings::onOpacityChanged);
+    connect(m_dockInter, &DBusDock::WindowSizeChanged, this, &DockSettings::onWindowSizeChanged);
 
     connect(m_itemManager, &DockItemManager::itemInserted, this, &DockSettings::dockItemCountChanged, Qt::QueuedConnection);
     connect(m_itemManager, &DockItemManager::itemRemoved, this, &DockSettings::dockItemCountChanged, Qt::QueuedConnection);
@@ -549,3 +550,9 @@ qreal DockSettings::dockRatio() const
     return screen ? screen->devicePixelRatio() : qApp->devicePixelRatio();
 }
 
+void DockSettings::onWindowSizeChanged()
+{
+    calculateWindowConfig();
+    emit windowGeometryChanged();
+}
+
diff --git a/frame/util/docksettings.h b/frame/util/docksettings.h
index a75406965..cb836aa00 100644
--- a/frame/util/docksettings.h
+++ b/frame/util/docksettings.h
@@ -114,6 +114,7 @@ private slots:
     void updateForbidPostions();
     void onOpacityChanged(const double value);
     void onFashionTraySizeChanged(const QSize &traySize);
+    void onWindowSizeChanged();
 
 private:
     DockSettings(QWidget *parent = 0);