diff --git a/src/main.cpp b/src/main.cpp
index e8fdbd8..87126b6 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -219,7 +219,6 @@ int main(int argc, char* argv[]) {
 
     // QLocalServer
     QLocalServer server(qApp);
-    QLocalServer::removeServer(serverName);
     server.setSocketOptions(QLocalServer::WorldAccessOption);
     if (!server.listen(serverName)) {
         qWarning() << "Failed to start QLocalServer! Error:" << server.errorString();
@@ -232,6 +231,11 @@ int main(int argc, char* argv[]) {
         // raise main window
         MW_dialog_message("", "Raise");
     });
+    QObject::connect(qApp, &QApplication::aboutToQuit, [&]
+    {
+        server.close();
+        QLocalServer::removeServer(serverName);
+    });
 
 #ifdef Q_OS_WIN
     auto eventFilter = new PowerOffTaskkillFilter(signal_handler);