diff --git a/app/scanner/mainwindow.cpp b/app/scanner/mainwindow.cpp
index cb339819..ebffc003 100644
--- a/app/scanner/mainwindow.cpp
+++ b/app/scanner/mainwindow.cpp
@@ -85,6 +85,7 @@ MainWindow::MainWindow(const QString& appLang, QWidget *parent)
 {
     ui->setupUi(this);
 
+    m_versionDll = new VersionDll;
     HGBase_RegisterCrashFunc(CrashFunc, this);
 
     HGChar logFilePath[512];
@@ -131,8 +132,6 @@ MainWindow::MainWindow(const QString& appLang, QWidget *parent)
     ui->act_feedback->setVisible(false);
 
 #if defined(OEM_HUAGAO)
-    m_versionDll = new VersionDll;
-
     if (m_versionDll->IsValid())
     {
         ui->actionact_update->setVisible(true);