diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 23dd379..466a730 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -261,7 +261,11 @@ void MainWindow::runAptssUpgrade()
         QMessageBox::warning(this, "升级失败", "执行 sudo aptss ssupdate 失败，请检查系统环境或稍后再试。");
     }
 }
+void MainWindow::closeEvent(QCloseEvent *event)
+{
 
+        QMessageBox::StandardButton reply = QMessageBox::question(this, "确认关闭", "正在更新，是否确认关闭窗口？", QMessageBox::Yes | QMessageBox::No);
+}
 MainWindow::~MainWindow()
 {
     delete ui;
diff --git a/src/mainwindow.h b/src/mainwindow.h
index d754b5f..b587750 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -22,6 +22,9 @@ public:
     MainWindow(QWidget *parent = nullptr);
     ~MainWindow();
 
+protected:
+    void closeEvent(QCloseEvent *event) override;  
+    
 private:
     Ui::MainWindow *ui;
     void checkUpdates();