diff --git a/CMakeLists.txt b/CMakeLists.txt
index aa7465c..3059431 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -75,6 +75,7 @@ set(SOURCE_FILES
 set(QRC_FILES qml/qml.qrc res/res.qrc)
 # desktop file
 set(DESKTOP_FILE data/ukui-menu.desktop)
+set(GSETTING_FILE data/org.ukui.menu.settings.gschema.xml)
 # data files
 #set(DATA_FILES data/xxx)
 
@@ -113,3 +114,4 @@ install(TARGETS ${PROJECT_NAME} RUNTIME DESTINATION "/usr/bin")
 install(FILES ${QM_FILES} DESTINATION "${UKUI_MENU_TRANSLATION_DIR}")
 # 安装desktop文件
 install(FILES ${DESKTOP_FILE} DESTINATION "/etc/xdg/autostart")
+install(FILES ${GSETTING_FILE} DESTINATION "/usr/share/glib-2.0/schemas")
diff --git a/data/org.ukui.menu.settings.gschema.xml b/data/org.ukui.menu.settings.gschema.xml
new file mode 100644
index 0000000..5b23445
--- /dev/null
+++ b/data/org.ukui.menu.settings.gschema.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<schemalist>
+  <schema id="org.ukui.menu.settings" path="/">
+    <key type="i" name="animation-duration">
+      <default>300</default>
+      <summary>animation duration</summary>
+      <description>Control the duration of animation</description>
+    </key>
+  </schema>
+</schemalist>
diff --git a/src/settings/settings.cpp b/src/settings/settings.cpp
index ae8355b..bca78eb 100644
--- a/src/settings/settings.cpp
+++ b/src/settings/settings.cpp
@@ -21,6 +21,8 @@
 #include <QVariant>
 #include <QDebug>
 
+#define UKUI_MENU_SCHEMA   "org.ukui.menu.settings"
+
 #define UKUI_STYLE_SCHEMA   "org.ukui.style"
 #define UKUI_STYLE_NAME_KEY "styleName"
 
@@ -62,4 +64,59 @@ QVariant GlobalSetting::get(const GlobalSetting::Key& key)
     return m_cache.value(key);
 }
 
+MenuSetting *MenuSetting::instance()
+{
+    static MenuSetting setting(nullptr);
+    return &setting;
+}
+
+MenuSetting::MenuSetting(QObject *parent) : QObject(parent)
+{
+    initSettings();
+}
+
+void MenuSetting::initSettings()
+{
+    m_cache.insert(UKUI_MENU_ANIMATION_DURATION, {300});
+
+    QByteArray id{UKUI_MENU_SCHEMA};
+    if (QGSettings::isSchemaInstalled(id)) {
+        m_gSettings = new QGSettings(id, "/", this);
+
+        if (!m_gSettings) {
+            qWarning() << "Unable to initialize settings.";
+            return;
+        }
+
+        for (const auto &key: m_gSettings->keys()) {
+            m_cache.insert(key, m_gSettings->get(key));
+        }
+
+        connect(m_gSettings, &QGSettings::changed, this, &MenuSetting::updateValue);
+    }
+}
+
+QVariant MenuSetting::get(const QString &key)
+{
+    return m_cache.value(key, {});
+}
+
+bool MenuSetting::set(const QString &key, const QVariant &value)
+{
+    if (m_gSettings) {
+        m_gSettings->set(key, value);
+//        m_cache.insert(key,value);
+//        Q_EMIT changed(key);
+        return true;
+    }
+
+    return false;
+}
+
+void MenuSetting::updateValue(const QString &key)
+{
+    m_cache.insert(key, m_gSettings->get(key));
+    Q_EMIT changed(key);
+}
+
 } // UkuiMenu
diff --git a/src/settings/settings.h b/src/settings/settings.h
index 7e39f0e..2e2bfd2 100644
--- a/src/settings/settings.h
+++ b/src/settings/settings.h
@@ -27,6 +27,9 @@
 #define UKUI_STYLE_VALUE_LIGHT   "ukui-light"
 #define UKUI_STYLE_VALUE_DEFAULT "ukui-default"
 
+// ukui-menu settings
+#define UKUI_MENU_ANIMATION_DURATION "animationDuration"
+
 namespace UkuiMenu {
 
 class GlobalSetting : public QObject
@@ -57,6 +60,33 @@ private:
     QMap<GlobalSetting::Key, QVariant> m_cache;
 };
 
+class MenuSetting : public QObject
+{
+    Q_OBJECT
+public:
+    static MenuSetting *instance();
+    MenuSetting() = delete;
+    MenuSetting(const MenuSetting& obj) = delete;
+    MenuSetting(const MenuSetting&& obj) = delete;
+
+    Q_INVOKABLE QVariant get(const QString& key);
+    Q_INVOKABLE bool set(const QString& key, const QVariant& value);
+
+Q_SIGNALS:
+    void changed(const QString& key);
+
+private Q_SLOTS:
+    void updateValue(const QString& key);
+
+private:
+    explicit MenuSetting(QObject *parent = nullptr);
+    void initSettings();
+
+private:
+    QMap<QString, QVariant> m_cache;
+    QGSettings *m_gSettings{nullptr};
+};
+
 } // UkuiMenu
 
 #endif //UKUI_MENU_SETTINGS_H
diff --git a/src/ukui-menu-application.cpp b/src/ukui-menu-application.cpp
index c0356e0..9f487d4 100644
--- a/src/ukui-menu-application.cpp
+++ b/src/ukui-menu-application.cpp
@@ -17,15 +17,16 @@
  */
 
 #include "ukui-menu-application.h"
+#include "settings.h"
+#include "commons.h"
 
 #include <QCoreApplication>
 #include <QCommandLineParser>
+#include <QQmlContext>
 #include <QDebug>
 
 using namespace UkuiMenu;
 
-static UkuiMenuApplication* menuApplication = nullptr;
-
 UkuiMenuApplication::UkuiMenuApplication(MenuMessageProcessor *processor) : QObject(nullptr)
 {
     registerQmlTypes();
@@ -41,16 +42,21 @@ void UkuiMenuApplication::startUkuiMenu()
 
 void UkuiMenuApplication::registerQmlTypes()
 {
+    const char *uri = "org.ukui.menu.core";
+    int versionMajor = 1, versionMinor = 0;
+    CommonsModule::defineCommonsMod(uri, versionMajor, versionMinor);
 
 }
 
 void UkuiMenuApplication::initQmlEngine()
 {
+    const QUrl url(QStringLiteral("qrc:/qml/main.qml"));
     m_applicationEngine = new QQmlApplicationEngine(this);
 
     m_applicationEngine->addImportPath("qrc:/qml");
 
-    const QUrl url(QStringLiteral("qrc:/qml/main.qml"));
+    m_applicationEngine->rootContext()->setContextProperty("menuSetting", MenuSetting::instance());
+
     QObject::connect(m_applicationEngine, &QQmlApplicationEngine::objectCreated,
                      this, [url](QObject *obj, const QUrl &objUrl) {
             if (!obj && url == objUrl)
@@ -88,7 +94,7 @@ void MenuMessageProcessor::processMessage(quint32 instanceId, const QByteArray &
     QStringList options = QString(message).split(' ');
 
     QCommandLineParser parser;
-    QCommandLineOption showUkuiMenu({"s", "show"}, QObject::tr("Show ukui-menu"));
+    QCommandLineOption showUkuiMenu({"s", "show"}, QObject::tr("Show ukui-menu."));
     QCommandLineOption quitUkuiMenu({"q", "quit"}, QObject::tr("Quit ukui-menu."));
 
     parser.addOption(showUkuiMenu);
@@ -120,7 +126,7 @@ bool MenuMessageProcessor::preprocessMessage(const QStringList& message)
 
     QCommandLineParser parser;
 
-    QCommandLineOption showUkuiMenu({"s", "show"}, QObject::tr("Show ukui-menu"));
+    QCommandLineOption showUkuiMenu({"s", "show"}, QObject::tr("Show ukui-menu."));
     QCommandLineOption quitUkuiMenu({"q", "quit"}, QObject::tr("Quit ukui-menu."));
     QCommandLineOption helpOption = parser.addHelpOption();
     QCommandLineOption versionOption = parser.addVersionOption();