diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index e6f1e74..7f56c1d 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -26,6 +26,7 @@
 #include "tab/mini_servo_tab.hpp"
 #include "tab/module_opera_tab.hpp"
 #include "tab/step_motor_ctrl_tab.hpp"
+#include "version.h"
 
 using namespace std;
 using namespace iflytop;
@@ -202,11 +203,23 @@ void MainWindow::constructBaseUI() {
 
 void MainWindow::displayInfo(bool suc, QString info) {}
 
+static const char *fmt(const char *fmt, ...) {
+  va_list args;
+  va_start(args, fmt);
+  static char buf[1024] = {0};
+  vsnprintf(buf, sizeof(buf), fmt, args);
+  va_end(args);
+  return buf;
+}
+
 MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) {
   /**
    * @brief QT初始化
    */
 
+  // VERSION
+
+
   main_ui = ui;
 
   ui->setupUi(this);
@@ -223,6 +236,8 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWi
   ZQUI::ins()->setrawshow([this](QString text) { rawshow(text); });
   ZQUI::ins()->setInstructionPreviewClear([this]() { instructionPreviewClear(); });
 
+  ui->menu_version->setTitle(QApplication::translate("MainWindow", VERSION, nullptr));
+
   /**
    * @brief 页面逻辑初始化
    */
diff --git a/src/mainwindow.ui b/src/mainwindow.ui
index 0ba948d..dae0778 100644
--- a/src/mainwindow.ui
+++ b/src/mainwindow.ui
@@ -1168,12 +1168,12 @@ p, li { white-space: pre-wrap; }
      <height>20</height>
     </rect>
    </property>
-   <widget class="QMenu" name="menu123">
+   <widget class="QMenu" name="menu_version">
     <property name="title">
-     <string>V1</string>
+     <string>V3</string>
     </property>
    </widget>
-   <addaction name="menu123"/>
+   <addaction name="menu_version"/>
   </widget>
   <widget class="QStatusBar" name="statusbar"/>
  </widget>
diff --git a/src/version.h b/src/version.h
index edd57ad..e21e922 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1,4 +1,4 @@
 #pragma once
 
-#define VERSION 4
+#define VERSION "VERSION_4"
 #define MAUFACTURER "iflytop"
\ No newline at end of file