diff --git a/app/gui/oven_control/config.cpp b/app/gui/oven_control/config.cpp
index 7ab22b0..d70b4aa 100644
--- a/app/gui/oven_control/config.cpp
+++ b/app/gui/oven_control/config.cpp
@@ -2,6 +2,7 @@
 #include <QDateTime>
 #include <QFile>
 #include <QIODevice>
+#include <QApplication>
 #include "config.h"
 #include "configdatetimedlg.h"
 #include "configlanguagedlg.h"
@@ -38,6 +39,7 @@ Config::Config(QObject *parent) : QObject(parent)
     loadConfig();
     loadFavorite();
     qApp->installEventFilter(&watcher);
+    applyCurrentConfigLanguage();
     applyConfig();
 
 
@@ -439,6 +441,24 @@ QString Config::getProductSerial()
     return strProductSerial;
 }
 
+void Config::applyCurrentConfigLanguage()
+{
+    if(configlist.items.language.d32 == 0){
+//        QApplication::removeTranslator();
+//        QTranslator* trans = new QTranslator();
+//        qDebug() << trans->load(":/lang_en.qm");
+//        QApplication::removeTranslator(QApplication::)
+    }
+    else if(configlist.items.language.d32 ==2){
+        QTranslator* trans = new QTranslator();
+        qDebug() << trans->load(":/lang_en.qm");
+        QApplication::installTranslator(trans);
+    }
+    else if(configlist.items.language.d32 == 2){
+        //QTranslator *tr
+    }
+}
+
 void Config::execConfigWindow(QWidget *parent, Define::ConfigType idx){
     QDialog *dlg;
     QString usbPath = "";
diff --git a/app/gui/oven_control/config.h b/app/gui/oven_control/config.h
index 1238cf8..7ed1027 100644
--- a/app/gui/oven_control/config.h
+++ b/app/gui/oven_control/config.h
@@ -439,6 +439,7 @@ public:
     void insertFavorite(Define::ConfigType idx);
     void removeFavorite(Define::ConfigType idx);
     QString getProductSerial();
+    void applyCurrentConfigLanguage();
 
 
 
diff --git a/app/gui/oven_control/configlanguagedlg.cpp b/app/gui/oven_control/configlanguagedlg.cpp
index 8eebc85..a2cc3fd 100644
--- a/app/gui/oven_control/configlanguagedlg.cpp
+++ b/app/gui/oven_control/configlanguagedlg.cpp
@@ -1,3 +1,4 @@
+#include <QDebug>
 #include "config.h"
 #include "configlanguagedlg.h"
 #include "ui_configlanguagedlg.h"
@@ -27,7 +28,7 @@ ConfigLanguageDlg::ConfigLanguageDlg(QWidget *parent) :
 
     Config *cfg = Config::getInstance();
     config_item item;
-    cfg->getConfigValue(config_language);
+    item = cfg->getConfigValue(config_language);
     m_nCurSelLang = item.d32;
 
     m_pSignalMapper = new QSignalMapper(this);
@@ -74,6 +75,7 @@ void ConfigLanguageDlg::onConfigBtnClicked(const int sel){
 }
 
 void ConfigLanguageDlg::reloadUi(){
+    qDebug() << "Set Lang checked " << m_nCurSelLang;
     switch(m_nCurSelLang){
     case 0:
         ui->pushButton_1->setChecked(true);