diff --git a/src/translations/Dyt_zh_CN.ts b/src/translations/Dyt_zh_CN.ts
index d0ff280b..10c08122 100644
--- a/src/translations/Dyt_zh_CN.ts
+++ b/src/translations/Dyt_zh_CN.ts
@@ -2909,12 +2909,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/Menu/SystemManagerMenu.cpp" line="57"/>
+        <location filename="../ui/Menu/SystemManagerMenu.cpp" line="58"/>
         <source>question</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../ui/Menu/SystemManagerMenu.cpp" line="57"/>
+        <location filename="../ui/Menu/SystemManagerMenu.cpp" line="58"/>
         <source>are you sure to exit</source>
         <translation type="unfinished"></translation>
     </message>
diff --git a/src/ui/MainFrame.cpp b/src/ui/MainFrame.cpp
index 0e69b60b..d5679ab9 100644
--- a/src/ui/MainFrame.cpp
+++ b/src/ui/MainFrame.cpp
@@ -126,7 +126,7 @@ void MainFrame::InitUI() {
     connect(fileMenu, &FileManagerMenu::LoadDyt, viewWidget, &OsgWidget::OnLoadDyt);
     connect(viewWidget, &OsgWidget::signalResetWorkSpace, mainWindow, &MainWindow::slotResetWorkSpace);
 
-    connect(system_, &SystemManagerMenu::signalShowUISetting, mainWindow, &MainWindow::slotShowUISetting);
+    //connect(system_, &SystemManagerMenu::signalShowUISetting, mainWindow, &MainWindow::slotShowUISetting);
 
     if (ui->menuWidget->count() > 0) {
         ui->menuWidget->setCurrentIndex(0);
diff --git a/src/ui/MainWindow.cpp b/src/ui/MainWindow.cpp
index 8c517284..60dacba1 100644
--- a/src/ui/MainWindow.cpp
+++ b/src/ui/MainWindow.cpp
@@ -249,10 +249,6 @@ void MainWindow::UninitUI() {
 	}
 }
 
-void MainWindow::slotShowUISetting() {
-    pSettingUI->show();
-}
-
 void MainWindow::slotResetWorkSpace()
 {
     QString wavePath = "", speedPath = "", rdPath = "";
diff --git a/src/ui/MainWindow.h b/src/ui/MainWindow.h
index e7868529..2c1e54f4 100644
--- a/src/ui/MainWindow.h
+++ b/src/ui/MainWindow.h
@@ -43,8 +43,6 @@ public:
         return dataPanelManager_;
     }
 
-    void  slotShowUISetting();
-
 public slots:
     void slotResetWorkSpace();
 
@@ -67,7 +65,6 @@ private:
     class FitCurveDialog* fitCurveDlg_{ nullptr };
     class FitCurveDialog* fitYLgCurveDlg_{ nullptr };
     class SurfaceDialog* surfaceDlg_{ nullptr };
-    class  LayoutSettingUI* pSettingUI{ nullptr };
     class TargetListWgt* targetUITable_{ nullptr };
     class QTabWidget* tabWidget_{ nullptr };
     class SignalIndicatorLampUI* signalIndicatorLampUI_{ nullptr };
diff --git a/src/ui/Menu/SystemManagerMenu.cpp b/src/ui/Menu/SystemManagerMenu.cpp
index 8f3b1010..dce603a7 100644
--- a/src/ui/Menu/SystemManagerMenu.cpp
+++ b/src/ui/Menu/SystemManagerMenu.cpp
@@ -17,6 +17,7 @@ SystemManagerMenu::SystemManagerMenu(QWidget* parent)
     LOG_INFO("SystemManagerMenu init");
     windowManagerMenu_ = new QMenu(this);
     windowManagerMenu_->setWindowFlags(windowManagerMenu_->windowFlags() | Qt::FramelessWindowHint);
+    ui->menu_uisetting->setVisible(false);
 }
 
 SystemManagerMenu::~SystemManagerMenu() {