diff --git a/app/scanner2/mainwindow.cpp b/app/scanner2/mainwindow.cpp
index c1cd1fa3..3896a066 100644
--- a/app/scanner2/mainwindow.cpp
+++ b/app/scanner2/mainwindow.cpp
@@ -398,7 +398,9 @@ MainWindow::MainWindow(const QString& appLang, QWidget *parent)
             HGSaneDeviceCustomInfo custemInfo;
 #endif
             m_devUser->GetDeviceCustomInfo(&custemInfo);
-            mqtt_publish_device_properties(custemInfo.ip, custemInfo.driverVer, custemInfo.type, "HG");
+
+            std::string companyCode = getCfgValue("mqtt", "companyCode", QString("HG")).toStdString();
+            mqtt_publish_device_properties(custemInfo.ip, custemInfo.driverVer, custemInfo.type, companyCode.c_str());
 
             m_wndStatusBar->setDeviceStatusInfo(tr("Device %1 is open").arg(m_devUser->GetName()), false);
             connect(m_devUser, SIGNAL(newImage(void*)), this, SLOT(on_newImage(void*)), Qt::DirectConnection);
@@ -4962,7 +4964,9 @@ void MainWindow::on_act_selectDevice_triggered()
             HGSaneDeviceCustomInfo custemInfo;
 #endif
             m_devUser->GetDeviceCustomInfo(&custemInfo);
-            mqtt_publish_device_properties(custemInfo.ip, custemInfo.driverVer, custemInfo.type, "HG");
+
+            std::string companyCode = getCfgValue("mqtt", "companyCode", QString("HG")).toStdString();
+            mqtt_publish_device_properties(custemInfo.ip, custemInfo.driverVer, custemInfo.type, companyCode.c_str());
 
             m_devUser->Login();
             m_wndStatusBar->setDeviceStatusInfo(tr("Device %1 is open").arg(m_devUser->GetName()), false);