diff --git a/mainwindow.cpp b/mainwindow.cpp
index 6e6d8c2..5fc12b1 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -122,7 +122,7 @@ MainWindow::MainWindow(QWidget *parent)
     //qInstallMessageHandler(messageHandler);
 #endif
     QDate buildDate = QLocale( QLocale::English ).toDate( QString(__DATE__).replace("  ", " 0"), "MMM dd yyyy");
-    QString Version = "V1.0_"  + buildDate.toString("yyyyMMdd") + "_84da";
+    QString Version = "V1.0_"  + buildDate.toString("yyyyMMdd") + "_546e";
     ui->label_version->setText(Version);
 }