diff --git a/src/mainwindow-dtk.cpp b/src/mainwindow-dtk.cpp
index da4b575..96d8dab 100755
--- a/src/mainwindow-dtk.cpp
+++ b/src/mainwindow-dtk.cpp
@@ -522,5 +522,72 @@ void MainWindow::notify(QObject *receiver, QEvent *event)
 
 void MainWindow::on_pushButton_14_clicked()
 {
-    
+    /**
+     * NOTE: No need to judget developmode status
+     */
+    // Check UOS
+    // QSettings config(QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation) + "/config.ini", QSettings::IniFormat);
+    // if (config.contains("UOS/EnableDeveloperMode") && !config.value("UOS/EnableDeveloperMode").toBool())
+    if (false)
+    {
+        qDebug() << "UOS Developer Mode has not been enabled!";
+        QtConcurrent::run([=]
+                          {
+            auto upgradeP = new QProcess();
+            upgradeP->startDetached("zenity", QStringList() << "--info"
+                                                            << "--text"
+                                                            << "UOS开发者模式未开启，相关功能被禁用"
+                                                            << "--title"
+                                                            << "功能禁用提示"
+                                                            << "--width"
+                                                            << "360"
+                                                            );
+            upgradeP->waitForStarted();
+            upgradeP->waitForFinished(30);
+            upgradeP->deleteLater(); });
+    }
+    else
+    {
+        QFile upgradeStatus("/tmp/spark-store/upgradeStatus.txt");
+        if (!upgradeStatus.exists())
+        {
+                QString appPath;
+
+    // 判断路径：开发环境 vs 安装后
+        #ifdef QT_DEBUG
+            appPath = QCoreApplication::applicationDirPath() +
+                    "/spark-update-tool/spark-update-tool";
+        #else
+            appPath = QStandardPaths::findExecutable("spark-update-tool");
+        #endif
+
+            if (appPath.isEmpty()) {
+                qWarning() << "spark-update-tool not found!";
+                return;
+            }
+
+            QProcess *process = new QProcess(this);
+
+        #ifdef QT_DEBUG
+            // 开发模式：直接运行本地构建的更新器
+            process->start(appPath, {"--silent"});
+        #else
+            // 安装模式：使用 pkexec 提权运行系统路径下的 spark-update-tool
+            QString program = "pkexec";
+            QStringList arguments;
+            arguments << appPath << "--silent";
+            process->start(program, arguments);
+        #endif
+
+            QObject::connect(process, QOverload<int>::of(&QProcess::finished),
+                [process](int exitCode) {
+                    if (exitCode == 0) {
+                        qDebug() << "Update check successful";
+                    } else {
+                        qWarning() << "Update check failed with exit code:" << exitCode;
+                    }
+                    process->deleteLater();
+                });
+                }
+            }
 }