diff --git a/frame/controller/dockpluginscontroller.cpp b/frame/controller/dockpluginscontroller.cpp
index cdb60aea3..5e2db39ce 100644
--- a/frame/controller/dockpluginscontroller.cpp
+++ b/frame/controller/dockpluginscontroller.cpp
@@ -9,6 +9,8 @@ DockPluginsController::DockPluginsController(DockItemController *itemControllerI
     : QObject(itemControllerInter),
       m_itemControllerInter(itemControllerInter)
 {
+    qApp->installEventFilter(this);
+
     QMetaObject::invokeMethod(this, "loadPlugins", Qt::QueuedConnection);
 }
 
@@ -20,12 +22,18 @@ void DockPluginsController::itemAdded(PluginsItemInterface * const itemInter, co
 {
     PluginsItem *item = new PluginsItem(itemInter, itemKey);
 
+    m_pluginList[itemInter][itemKey] = item;
+
     emit pluginItemInserted(item);
 }
 
-DisplayMode DockPluginsController::displayMode() const
+void DockPluginsController::itemUpdate(PluginsItemInterface * const itemInter, const QString &itemKey)
 {
-    return Fashion;
+    PluginsItem *item = pluginItemAt(itemInter, itemKey);
+
+    Q_ASSERT(item);
+
+    item->update();
 }
 
 void DockPluginsController::loadPlugins()
@@ -65,3 +73,43 @@ void DockPluginsController::loadPlugins()
 //        m_pluginsInterfaceList.append(interface);
     }
 }
+
+void DockPluginsController::displayModeChanged()
+{
+    const DisplayMode displayMode = qApp->property(PROP_DISPLAY_MODE).value<Dock::DisplayMode>();
+    for (auto inter : m_pluginList.keys())
+        inter->displayModeChanged(displayMode);
+}
+
+void DockPluginsController::positionChanged()
+{
+    const Position position = qApp->property(PROP_POSITION).value<Dock::Position>();
+    for (auto inter : m_pluginList.keys())
+        inter->positionChanged(position);
+}
+
+bool DockPluginsController::eventFilter(QObject *o, QEvent *e)
+{
+    if (o != qApp)
+        return false;
+    if (e->type() != QEvent::DynamicPropertyChange)
+        return false;
+
+    QDynamicPropertyChangeEvent * const dpce = static_cast<QDynamicPropertyChangeEvent *>(e);
+    const QString propertyName = dpce->propertyName();
+
+    if (propertyName == PROP_POSITION)
+        positionChanged();
+    else if (propertyName == PROP_DISPLAY_MODE)
+        displayModeChanged();
+
+    return false;
+}
+
+PluginsItem *DockPluginsController::pluginItemAt(PluginsItemInterface * const itemInter, const QString &itemKey) const
+{
+    if (!m_pluginList.contains(itemInter))
+        return nullptr;
+
+    return m_pluginList[itemInter][itemKey];
+}
diff --git a/frame/controller/dockpluginscontroller.h b/frame/controller/dockpluginscontroller.h
index 3c27b8d1b..a753df690 100644
--- a/frame/controller/dockpluginscontroller.h
+++ b/frame/controller/dockpluginscontroller.h
@@ -6,6 +6,7 @@
 
 #include <QPluginLoader>
 #include <QList>
+#include <QMap>
 
 class DockItemController;
 class PluginsItemInterface;
@@ -19,18 +20,24 @@ public:
 
     // implements PluginProxyInterface
     void itemAdded(PluginsItemInterface * const itemInter, const QString &itemKey);
-
-    Dock::DisplayMode displayMode() const;
+    void itemUpdate(PluginsItemInterface * const itemInter, const QString &itemKey);
 
 signals:
     void pluginItemInserted(PluginsItem *pluginsItem) const;
 
 private slots:
     void loadPlugins();
+    void displayModeChanged();
+    void positionChanged();
+
+private:
+    bool eventFilter(QObject *o, QEvent *e);
+    PluginsItem *pluginItemAt(PluginsItemInterface * const itemInter, const QString &itemKey) const;
 
 private:
 //    QList<PluginsItemInterface *> m_pluginsInterfaceList;
 //    QList<QPluginLoader *> m_pluginLoaderList;
+    QMap<PluginsItemInterface *, QMap<QString, PluginsItem *>> m_pluginList;
     DockItemController *m_itemControllerInter;
 };
 
diff --git a/interfaces/pluginproxyinterface.h b/interfaces/pluginproxyinterface.h
index e5bcee424..6795b031c 100644
--- a/interfaces/pluginproxyinterface.h
+++ b/interfaces/pluginproxyinterface.h
@@ -10,8 +10,7 @@ class PluginProxyInterface
 {
 public:
     virtual void itemAdded(PluginsItemInterface * const itemInter, const QString &itemKey) = 0;
-
-    virtual Dock::DisplayMode displayMode() const = 0;
+    virtual void itemUpdate(PluginsItemInterface * const itemInter, const QString &itemKey) = 0;
 };
 
 #endif // PLUGINPROXYINTERFACE_H
diff --git a/interfaces/pluginsiteminterface.h b/interfaces/pluginsiteminterface.h
index bd4e877f1..dc77375c2 100644
--- a/interfaces/pluginsiteminterface.h
+++ b/interfaces/pluginsiteminterface.h
@@ -22,11 +22,15 @@ public:
     virtual const QString pluginName() = 0;
     // init plugins
     virtual void init(PluginProxyInterface *proxyInter) = 0;
+    // dock display mode changed
+    virtual void displayModeChanged(const Dock::DisplayMode displayMode) {Q_UNUSED(displayMode);}
+    // dock position changed
+    virtual void positionChanged(const Dock::Position position) {Q_UNUSED(position);}
 
     // plugins type, simple icon or complex widget
     virtual PluginType pluginType(const QString &itemKey) = 0;
     // item sort key
-    virtual int itemSortKey(const QString &itemKey) {Q_UNUSED(itemKey); return -1;}
+    virtual int itemSortKey(const QString &itemKey) {Q_UNUSED(itemKey); return 0;}
 
     // if complex widget mode, only return widget to plugins item
     virtual QWidget *itemWidget(const QString &itemKey) {Q_UNUSED(itemKey); return nullptr;}
@@ -34,6 +38,17 @@ public:
     virtual const QIcon itemIcon(const QString &itemKey) {Q_UNUSED(itemKey); return QIcon();}
     virtual const QString itemCommand(const QString &itemKey) {Q_UNUSED(itemKey); return QString();}
 
+protected:
+    Dock::DisplayMode displayMode() const
+    {
+        return qApp->property(PROP_DISPLAY_MODE).value<Dock::DisplayMode>();
+    }
+
+    Dock::Position position() const
+    {
+        return qApp->property(PROP_POSITION).value<Dock::Position>();
+    }
+
 protected:
     PluginProxyInterface *m_proxyInter;
 };
diff --git a/plugins/datetime/datetimeplugin.cpp b/plugins/datetime/datetimeplugin.cpp
index b079b67a2..ea8cc88a3 100644
--- a/plugins/datetime/datetimeplugin.cpp
+++ b/plugins/datetime/datetimeplugin.cpp
@@ -35,6 +35,13 @@ void DatetimePlugin::init(PluginProxyInterface *proxyInter)
     m_proxyInter->itemAdded(this, QString());
 }
 
+int DatetimePlugin::itemSortKey(const QString &itemKey) const
+{
+    Q_UNUSED(itemKey);
+
+    return -1;
+}
+
 QWidget *DatetimePlugin::itemWidget(const QString &itemKey)
 {
     Q_UNUSED(itemKey);
diff --git a/plugins/datetime/datetimeplugin.h b/plugins/datetime/datetimeplugin.h
index 23769bc05..e41772ad0 100644
--- a/plugins/datetime/datetimeplugin.h
+++ b/plugins/datetime/datetimeplugin.h
@@ -20,6 +20,8 @@ public:
     PluginType pluginType(const QString &itemKey);
     void init(PluginProxyInterface *proxyInter);
 
+    int itemSortKey(const QString &itemKey) const;
+
     QWidget *itemWidget(const QString &itemKey);
 
 private slots:
diff --git a/plugins/shutdown/shutdownplugin.cpp b/plugins/shutdown/shutdownplugin.cpp
index 87318aec3..ac56f161d 100644
--- a/plugins/shutdown/shutdownplugin.cpp
+++ b/plugins/shutdown/shutdownplugin.cpp
@@ -39,10 +39,3 @@ const QString ShutdownPlugin::itemCommand(const QString &itemKey)
 
     return QString("dbus-send --print-reply --dest=com.deepin.dde.shutdownFront /com/deepin/dde/shutdownFront com.deepin.dde.shutdownFront.Show");
 }
-
-int ShutdownPlugin::itemSortKey(const QString &itemKey)
-{
-    Q_UNUSED(itemKey);
-
-    return 0;
-}
diff --git a/plugins/shutdown/shutdownplugin.h b/plugins/shutdown/shutdownplugin.h
index 996765afd..f94935b6d 100644
--- a/plugins/shutdown/shutdownplugin.h
+++ b/plugins/shutdown/shutdownplugin.h
@@ -14,7 +14,6 @@ public:
 
     const QString pluginName();
     void init(PluginProxyInterface *proxyInter);
-    int itemSortKey(const QString &itemKey);
 
     PluginType pluginType(const QString &itemKey);