diff --git a/qml/MenuMainWindow.qml b/qml/MenuMainWindow.qml
new file mode 100644
index 0000000..c9b2ec6
--- /dev/null
+++ b/qml/MenuMainWindow.qml
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023, KylinSoft Co., Ltd.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+import QtQuick 2.12
+import org.ukui.menu.core 1.0
+
+import AppUI 1.0 as AppUI
+
+MenuMainWindow {
+    id: mainWindow
+    visible: true
+
+    Component.onCompleted: {
+        console.log("MenuMainWindow Completed.");
+    }
+
+    onIsFullScreenChanged: {
+        console.log("full screen", isFullScreen)
+        //loader.source = isFullScreen ? "qrc:/qml/FullScreenUI.qml" : "qrc:/qml/NormalUI.qml";
+    }
+
+    AppUI.NormalUI {
+        parent: mainWindow.contentItem
+        anchors.fill: parent
+    }
+}
diff --git a/qml/main.qml b/qml/main.qml
index d383f54..f65dcd7 100644
--- a/qml/main.qml
+++ b/qml/main.qml
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2022, KylinSoft Co., Ltd.
+ * Copyright (C) 2023, KylinSoft Co., Ltd.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,25 +17,11 @@
  */
 
 import QtQuick 2.12
-import org.ukui.menu.core 1.0
 
 import AppUI 1.0 as AppUI
 
-MenuMainWindow {
-    id: mainWindow
-    visible: true
-
-    Component.onCompleted: {
-        console.log("MenuMainWindow Completed.");
-    }
-
-    onIsFullScreenChanged: {
-        console.log("full screen", isFullScreen)
-        //loader.source = isFullScreen ? "qrc:/qml/FullScreenUI.qml" : "qrc:/qml/NormalUI.qml";
-    }
-
+Item {
     AppUI.NormalUI {
-        parent: mainWindow.contentItem
         anchors.fill: parent
     }
 }
diff --git a/qml/qml.qrc b/qml/qml.qrc
index 51b51d4..4ae3cd6 100644
--- a/qml/qml.qrc
+++ b/qml/qml.qrc
@@ -1,6 +1,7 @@
 <RCC>
     <qresource prefix="/qml">
         <file>main.qml</file>
+        <file>MenuMainWindow.qml</file>
         <file>org/ukui/menu/extension/qmldir</file>
         <file>org/ukui/menu/extension/UkuiMenuExtension.qml</file>
         <file>AppUI/qmldir</file>
diff --git a/src/ukui-menu-application.cpp b/src/ukui-menu-application.cpp
index fdcd789..f1cba61 100644
--- a/src/ukui-menu-application.cpp
+++ b/src/ukui-menu-application.cpp
@@ -44,6 +44,7 @@ UkuiMenuApplication::UkuiMenuApplication(MenuMessageProcessor *processor) : QObj
 void UkuiMenuApplication::startUkuiMenu()
 {
     initQmlEngine();
+    loadMenuUI();
 }
 
 void UkuiMenuApplication::registerQmlTypes()
@@ -65,28 +66,36 @@ void UkuiMenuApplication::registerQmlTypes()
 }
 
 void UkuiMenuApplication::initQmlEngine()
+{
+    m_engine = new QQmlEngine(this);
+    m_engine->addImportPath("qrc:/qml");
+    m_engine->addImageProvider("appicon", new AppIconProvider());
+
+    QQmlContext *context = m_engine->rootContext();
+    context->setContextProperty("colorHelper", ColorHelper::instance());
+    context->setContextProperty("themePalette", ThemePalette::getInstance());
+    context->setContextProperty("menuSetting", MenuSetting::instance());
+    context->setContextProperty("modelManager", new ModelManager(this));
+    context->setContextProperty("extensionManager", MenuExtension::instance());
+
+    // MenuMainWindow
+//    const QUrl url(QStringLiteral("qrc:/qml/MenuMainWindow.qml"));
+//    QQmlApplicationEngine *m_applicationEngine{nullptr};
+//    m_applicationEngine = new QQmlApplicationEngine(this);
+//    QObject::connect(m_applicationEngine, &QQmlApplicationEngine::objectCreated,
+//                     this, [url](QObject *obj, const QUrl &objUrl) {
+//            if (!obj && url == objUrl)
+//                QCoreApplication::exit(-1);
+//        }, Qt::QueuedConnection);
+//
+//    m_applicationEngine->load(url);
+}
+
+void UkuiMenuApplication::loadMenuUI()
 {
     const QUrl url(QStringLiteral("qrc:/qml/main.qml"));
-    m_applicationEngine = new QQmlApplicationEngine(this);
-
-    m_applicationEngine->addImportPath("qrc:/qml");
-
-    // icon provider
-    m_applicationEngine->addImageProvider("appicon", new AppIconProvider());
-
-    m_applicationEngine->rootContext()->setContextProperty("colorHelper", ColorHelper::instance());
-    m_applicationEngine->rootContext()->setContextProperty("themePalette", ThemePalette::getInstance());
-    m_applicationEngine->rootContext()->setContextProperty("menuSetting", MenuSetting::instance());
-    m_applicationEngine->rootContext()->setContextProperty("modelManager", new ModelManager(this));
-    m_applicationEngine->rootContext()->setContextProperty("extensionManager", MenuExtension::instance());
-
-    QObject::connect(m_applicationEngine, &QQmlApplicationEngine::objectCreated,
-                     this, [url](QObject *obj, const QUrl &objUrl) {
-            if (!obj && url == objUrl)
-                QCoreApplication::exit(-1);
-        }, Qt::QueuedConnection);
-
-    m_applicationEngine->load(url);
+    m_mainWindow = new MenuWindow(m_engine, nullptr);
+    m_mainWindow->setSource(url);
 }
 
 void UkuiMenuApplication::initDbusService()
@@ -105,22 +114,38 @@ void UkuiMenuApplication::initDbusService()
 void UkuiMenuApplication::execCommand(Command command)
 {
     switch (command) {
-        case Active:
-            qDebug() << "=Active=>>" << Active;
+        case Active: {
+            if (m_mainWindow) {
+                m_mainWindow->setVisible(!m_mainWindow->isVisible());
+            }
             break;
-        case Show:
-            qDebug() << "=Show=>>" << Show;
+        }
+        case Show: {
+            if (m_mainWindow) {
+                m_mainWindow->setVisible(true);
+            }
             break;
-        case Quit:
-            qDebug() << "=Quit=>>" << Quit;
-            m_applicationEngine->quit();
+        }
+        case Quit: {
+            if (m_mainWindow) {
+                m_mainWindow->setVisible(false);
+                m_engine->quit();
+            }
             QCoreApplication::quit();
             break;
+        }
         default:
             break;
     }
 }
 
+UkuiMenuApplication::~UkuiMenuApplication()
+{
+    if (m_mainWindow) {
+        m_mainWindow->deleteLater();
+    }
+}
+
 // == MenuMessageProcessor == //
 MenuMessageProcessor::MenuMessageProcessor() : QObject(nullptr) {}
 
diff --git a/src/ukui-menu-application.h b/src/ukui-menu-application.h
index ed037a5..d20c6fe 100644
--- a/src/ukui-menu-application.h
+++ b/src/ukui-menu-application.h
@@ -20,11 +20,12 @@
 #define UKUI_MENU_UKUI_MENU_APPLICATION_H
 
 #include "menu-dbus-service.h"
-#include <QQmlApplicationEngine>
+#include <QQmlEngine>
 
 namespace UkuiMenu {
 
 class MenuMessageProcessor;
+class MenuWindow;
 
 class UkuiMenuApplication : public QObject
 {
@@ -36,6 +37,7 @@ public:
         Quit
     };
     explicit UkuiMenuApplication(MenuMessageProcessor *processor);
+    ~UkuiMenuApplication() override;
     UkuiMenuApplication() = delete;
     UkuiMenuApplication(const UkuiMenuApplication& obj) = delete;
     UkuiMenuApplication(const UkuiMenuApplication&& obj) = delete;
@@ -47,13 +49,15 @@ private:
     static void registerQmlTypes();
     void startUkuiMenu();
     void initQmlEngine();
+    void loadMenuUI();
 
     //注册dubs
     void initDbusService();
 
 private:
-    QQmlApplicationEngine *m_applicationEngine{nullptr};
-    MenuDbusService *m_menuDbusService = nullptr;
+    QQmlEngine *m_engine{nullptr};
+    MenuWindow *m_mainWindow{nullptr};
+    MenuDbusService *m_menuDbusService{nullptr};
 };
 
 class MenuMessageProcessor : public QObject
diff --git a/src/windows/menu-main-window.cpp b/src/windows/menu-main-window.cpp
index dca4e0c..3e3e4ed 100644
--- a/src/windows/menu-main-window.cpp
+++ b/src/windows/menu-main-window.cpp
@@ -23,6 +23,7 @@
 #include <QQuickItem>
 #include <QGSettings>
 #include <QX11Info>
+#include <QQmlContext>
 #include <QPoint>
 #include <KWindowSystem>
 
@@ -89,6 +90,7 @@ void WindowHelper::setWindowAttribute(QWindow *window)
     }
 }
 
+//======MenuMainWindow======//
 MenuMainWindow::MenuMainWindow(QWindow *parent) : QQuickWindow(parent), m_geometryHelper(new WindowGeometryHelper(this))
 {
     init();
@@ -314,4 +316,99 @@ const QRect &WindowGeometryHelper::normalGeometry()
     return m_normalGeometry;
 }
 
+//======MenuWindow======//
+MenuWindow::MenuWindow(QWindow *parent) : QQuickView(parent), m_geometryHelper(new WindowGeometryHelper(this))
+{
+    init();
+}
+
+MenuWindow::MenuWindow(QQmlEngine *engine, QWindow *parent)
+    : QQuickView(engine, parent), m_geometryHelper(new WindowGeometryHelper(this))
+{
+    init();
+}
+
+void MenuWindow::init()
+{
+    setTitle(QCoreApplication::applicationName());
+    setResizeMode(SizeRootObjectToView);
+    setColor("transparent");
+
+    // TODO 使用窗管接口设置无边框
+    setFlags(Qt::FramelessWindowHint);
+    WindowHelper::setWindowAttribute(this);
+
+    // 访问窗口api
+    rootContext()->setContextProperty("mainWindow", this);
+    connect(this, &QQuickView::activeFocusItemChanged, this, &MenuWindow::onActiveFocusItemChanged);
+}
+
+void MenuWindow::updateGeometry()
+{
+    QRect rect = m_isFullScreen ? m_geometryHelper->fullScreenGeometry() : m_geometryHelper->normalGeometry();
+    if (rect == geometry()) {
+        return;
+    }
+
+    WindowHelper::setWindowGeometry(this, rect);
+}
+
+bool MenuWindow::isFullScreen() const
+{
+    return m_isFullScreen;
+}
+
+void MenuWindow::setFullScreen(bool isFullScreen)
+{
+    if (m_isFullScreen == isFullScreen) {
+        return;
+    }
+
+    m_isFullScreen = isFullScreen;
+    QEvent event(QEvent::Resize);
+    QCoreApplication::sendEvent(this, &event);
+
+    Q_EMIT fullScreenChanged();
+}
+
+void MenuWindow::exposeEvent(QExposeEvent *event)
+{
+    QQuickWindow::exposeEvent(event);
+}
+
+void MenuWindow::resizeEvent(QResizeEvent *event)
+{
+    updateGeometry();
+    QQuickView::resizeEvent(event);
+}
+
+void MenuWindow::showEvent(QShowEvent *event)
+{
+    QQuickWindow::showEvent(event);
+}
+
+void MenuWindow::focusOutEvent(QFocusEvent *event)
+{
+    //setVisible(false);
+    QQuickWindow::focusOutEvent(event);
+}
+
+bool MenuWindow::event(QEvent *event)
+{
+    if (event->type() == QEvent::Move) {
+        updateGeometry();
+        return true;
+    }
+    return QQuickView::event(event);
+}
+
+void MenuWindow::onActiveFocusItemChanged()
+{
+    if (activeFocusItem()) {
+        return;
+    }
+
+    setVisible(false);
+}
+
 } // UkuiMenu
diff --git a/src/windows/menu-main-window.h b/src/windows/menu-main-window.h
index 57dc094..c45a72f 100644
--- a/src/windows/menu-main-window.h
+++ b/src/windows/menu-main-window.h
@@ -22,6 +22,7 @@
 #include <QObject>
 #include <QRect>
 #include <QScreen>
+#include <QQuickView>
 #include <QQuickWindow>
 
 namespace UkuiMenu {
@@ -98,6 +99,40 @@ private:
     WindowGeometryHelper *m_geometryHelper{nullptr};
 };
 
+class MenuWindow : public QQuickView
+{
+    Q_OBJECT
+    Q_PROPERTY(bool isFullScreen READ isFullScreen WRITE setFullScreen NOTIFY fullScreenChanged)
+
+public:
+    explicit MenuWindow(QWindow *parent = nullptr);
+    MenuWindow(QQmlEngine* engine, QWindow *parent);
+
+    bool isFullScreen() const;
+    void setFullScreen(bool isFullScreen);
+
+Q_SIGNALS:
+    void fullScreenChanged();
+
+private Q_SLOTS:
+    void onActiveFocusItemChanged();
+
+protected:
+    void exposeEvent(QExposeEvent *event) override;
+    void resizeEvent(QResizeEvent *event) override;
+    void showEvent(QShowEvent *event) override;
+    void focusOutEvent(QFocusEvent *event) override;
+    bool event(QEvent *event) override;
+
+private:
+    void init();
+    void updateGeometry();
+
+private:
+    bool m_isFullScreen{false};
+    WindowGeometryHelper *m_geometryHelper{nullptr};
+};
+
 } // UkuiMenu
 
 #endif //UKUI_MENU_MENU_MAIN_WINDOW_H