diff --git a/example/qml/window/MainWindow.qml b/example/qml/window/MainWindow.qml
index 0614af2..57e17fe 100644
--- a/example/qml/window/MainWindow.qml
+++ b/example/qml/window/MainWindow.qml
@@ -103,6 +103,7 @@ CustomWindow {
         z:999
         items: ItemsOriginal
         footerItems:ItemsFooter
+        topPadding:Qt.platform.os === "osx" ? 20 : 5
         displayMode:MainEvent.displayMode
         logo: "qrc:/example/res/image/favicon.ico"
         title:"FluentUI"
diff --git a/example/src/main.cpp b/example/src/main.cpp
index 0846374..e80408f 100644
--- a/example/src/main.cpp
+++ b/example/src/main.cpp
@@ -10,7 +10,7 @@
 #include "AppInfo.h"
 #include "tool/IPC.h"
 
-FRAMELESSHELPER_USE_NAMESPACE;
+FRAMELESSHELPER_USE_NAMESPACE
 
 int main(int argc, char *argv[])
 {
@@ -27,8 +27,8 @@ int main(int argc, char *argv[])
     //    QQuickWindow::setGraphicsApi(QSGRendererInterface::Software);
     QGuiApplication app(argc, argv);
     FramelessHelper::Core::setApplicationOSThemeAware();
-//    FramelessConfig::instance()->set(Global::Option::EnableBlurBehindWindow);
-//    FramelessConfig::instance()->set(Global::Option::DisableLazyInitializationForMicaMaterial);
+    FramelessConfig::instance()->set(Global::Option::EnableBlurBehindWindow);
+    FramelessConfig::instance()->set(Global::Option::DisableLazyInitializationForMicaMaterial);
     AppInfo* appInfo = new AppInfo();
     IPC ipc(0);
     QString activeWindowEvent = "activeWindow";
diff --git a/src/imports/FluentUI/Controls/FluAppBar.qml b/src/imports/FluentUI/Controls/FluAppBar.qml
index a8ff779..b0e50e3 100644
--- a/src/imports/FluentUI/Controls/FluAppBar.qml
+++ b/src/imports/FluentUI/Controls/FluAppBar.qml
@@ -20,6 +20,7 @@ Rectangle{
     property color closeHoverColor:  Qt.rgba(251/255,115/255,115/255,1)
     property bool showDark: false
     property bool titleVisible: true
+    property bool isMac: Qt.platform.os === "osx"
     property color borerlessColor : FluTheme.dark ? FluTheme.primaryColor.lighter : FluTheme.primaryColor.dark
     id:root
     color: Qt.rgba(0,0,0,0)
@@ -45,14 +46,16 @@ Rectangle{
         text: title
         anchors{
             verticalCenter: parent.verticalCenter
-            left: parent.left
-            leftMargin: 10
+            left: isMac ? undefined : parent.left
+            leftMargin: isMac ? undefined : 10
+            horizontalCenter: isMac ? parent.horizontalCenter : undefined
         }
         visible: root.titleVisible
         color:root.textColor
     }
     RowLayout{
         anchors.right: parent.right
+        visible: !isMac
         height: root.height
         spacing: 0
         RowLayout{
diff --git a/src/imports/FluentUI/Controls/FluNavigationView.qml b/src/imports/FluentUI/Controls/FluNavigationView.qml
index 6c74c32..d897101 100644
--- a/src/imports/FluentUI/Controls/FluNavigationView.qml
+++ b/src/imports/FluentUI/Controls/FluNavigationView.qml
@@ -19,6 +19,7 @@ Item {
     property int displayMode: FluNavigationView.Auto
     property Component autoSuggestBox
     property Component actionItem
+    property int topPadding: 0
     enum PageModeFlag{
         Standard = 0,
         SingleTop = 1,
@@ -456,6 +457,10 @@ Item {
         id:nav_app_bar
         width: parent.width
         height: 40
+        anchors{
+            top: parent.top
+            topMargin: control.topPadding
+        }
         z:999
         RowLayout{
             height:parent.height
@@ -637,7 +642,7 @@ Item {
             id:layout_header
             width: layout_list.width
             clip: true
-            y:nav_app_bar.height
+            y:nav_app_bar.height+control.topPadding
             height: autoSuggestBox ? 38 : 0
             Loader{
                 id:loader_auto_suggest_box