diff --git a/libxsync b/libxsync
index 3eeca6b..6f3e46f 160000
--- a/libxsync
+++ b/libxsync
@@ -1 +1 @@
-Subproject commit 3eeca6b41c8b0c85f4bdf1c682037a50f4ae6d3a
+Subproject commit 6f3e46f8e2a119941a5d3a026f4d146728653786
diff --git a/mainwindow.cpp b/mainwindow.cpp
index efa2f27..285728b 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -480,6 +480,19 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWi
     if (state) {
       string sn;
       XsyncIns()->readSn(sn);
+
+      version_t sdkverion;
+      version_t armverion;
+      version_t fpgaverion;
+
+      XsyncIns()->readSDKVersion(sdkverion);
+      XsyncIns()->readARMSoftwareVersion(armverion);
+      XsyncIns()->readFPGASoftwareVersion(fpgaverion);
+
+      ZLOGI(TAG, "sdkverion:%d.%d.%d", sdkverion.main, sdkverion.sub, sdkverion.fix);
+      ZLOGI(TAG, "armverion:%d.%d.%d", armverion.main, armverion.sub, armverion.fix);
+      ZLOGI(TAG, "fpgaverion:%d.%d.%d", fpgaverion.main, fpgaverion.sub, fpgaverion.fix);
+
       emit doinui_signal(QFunction([this, targetIp, sn]() {
         ui->IpInput->setText(QString::fromStdString(targetIp));
         ui->snDisplay->setText(QString::fromStdString(sn));