diff --git a/app/scanner2/mainwindow.cpp b/app/scanner2/mainwindow.cpp
index 4ad951b5..c0ebe7c4 100644
--- a/app/scanner2/mainwindow.cpp
+++ b/app/scanner2/mainwindow.cpp
@@ -3501,7 +3501,7 @@ void MainWindow::on_act_about_triggered()
             content += tr("<p>Company website: <a href=\"%1\">%1</a></p>").arg(QString::fromStdWString(BRAND_COMPANY_URL));
             content += tr("<p>Copyright: %1</p>").arg(QString::fromStdWString(BRAND_COPYRIGHT));
         }
-        else if(appLang == "english")
+        else if(appLang == "english" || appLang == "vietnam")
         {
             content += tr("<p>Vendor: %1</p>").arg(QString::fromStdWString(COMPANY_NAME_EN));
             content += tr("<p>Company address: %1</p>").arg(QString::fromStdWString(BRAND_COMPANY_ADDRESS_EN));
@@ -3509,7 +3509,7 @@ void MainWindow::on_act_about_triggered()
             content += tr("<p>Company website: <a href=\"%1\">%1</a></p>").arg(QString::fromStdWString(BRAND_COMPANY_URL_EN));
             content += tr("<p>Copyright: %1</p>").arg(QString::fromStdWString(BRAND_COPYRIGHT_EN));
         }
-        else if (appLang == "chinese-trad" || appLang == "vietnam")
+        else if (appLang == "chinese-trad")
         {
             content += tr("<p>Vendor: %1</p>").arg(QString::fromStdWString(COMPANY_NAME_TRADCN));
             content += tr("<p>Company address: %1</p>").arg(QString::fromStdWString(BRAND_COMPANY_ADDRESS_TRADCN));
@@ -3532,11 +3532,11 @@ void MainWindow::on_act_about_triggered()
     #endif
 
     #if defined (OEM_ZHONGJING)
-        if (appLang == "english")
+        if (appLang == "english" || appLang == "vietnam")
         {
             content += tr("<p>Company GPS: <a href=\"%1\">%2</a></p>").arg(QString::fromStdWString(BRAND_URL_GPS_TRADCN)).arg(tr("Baidu map access"));
         }
-        else if (appLang == "chinese-trad" || appLang == "vietnam")
+        else if (appLang == "chinese-trad")
         {
             content += tr("<p>Company GPS: <a href=\"%1\">%2</a></p>").arg(QString::fromStdWString(BRAND_URL_GPS_TRADCN)).arg(tr("Baidu map access"));
             content += tr("<p>Copyright: %1</p>").arg(QString::fromStdWString(BRAND_COPYRIGHT_TRADCN));