diff --git a/sources/gui/src/main.cpp b/sources/gui/src/main.cpp
index 0407dff..bb805b6 100644
--- a/sources/gui/src/main.cpp
+++ b/sources/gui/src/main.cpp
@@ -89,7 +89,7 @@ int main(int argc, char *argv[])
             args[QString("debug")] = true;
         } else if (QString(argv[i]) == QString("--default")) {
             // default settings
-            args[QString("defaults")] = true;
+            args[QString("default")] = true;
         } else if (QString(argv[i]) == QString("--set-opts")) {
             // options
             args[QString("options")] = QString(argv[i+1]);
diff --git a/sources/gui/src/mainpublicslots.cpp b/sources/gui/src/mainpublicslots.cpp
index cf1c56f..087bb52 100644
--- a/sources/gui/src/mainpublicslots.cpp
+++ b/sources/gui/src/mainpublicslots.cpp
@@ -303,7 +303,7 @@ void MainWindow::updateConfiguration(const QMap<QString, QVariant> args)
     deleteObjects();
 
     settingsWin = new SettingsWindow(this, debug, configPath);
-    if (args[QString("defauls")].toBool())
+    if (args[QString("default")].toBool())
         settingsWin->setDefault();
     configuration = settingsWin->getSettings();
     QMap<QString, QString> optionsDict = parseOptions(args[QString("options")].toString());
@@ -330,8 +330,6 @@ void MainWindow::updateConfiguration(const QMap<QString, QVariant> args)
     delete settingsWin;
 
     createObjects();
-    // update ui
-    setTab(args[QString("tab")].toInt() - 1);
     createActions();
 
     // tray
@@ -354,6 +352,9 @@ void MainWindow::updateConfiguration(const QMap<QString, QVariant> args)
     }
     else
         show();
+
+    // update ui
+    setTab(args[QString("tab")].toInt() - 1);
 }
 
 
diff --git a/sources/gui/src/settingswindow.cpp b/sources/gui/src/settingswindow.cpp
index abc03c8..dfa0bd2 100644
--- a/sources/gui/src/settingswindow.cpp
+++ b/sources/gui/src/settingswindow.cpp
@@ -295,7 +295,7 @@ void SettingsWindow::setSettings(const QMap<QString, QString> settings)
     else
         ui->checkBox_forceSudo->setCheckState(Qt::Unchecked);
     ui->lineEdit_helperPath->setText(settings[QString("HELPER_PATH")]);
-    ui->lineEdit_helperPath->setText(settings[QString("HELPER_SERVICE")]);
+    ui->lineEdit_helperService->setText(settings[QString("HELPER_SERVICE")]);
     ui->lineEdit_interfacesDir->setText(settings[QString("IFACE_DIR")]);
     ui->comboBox_language->setCurrentIndex(0);
     for (int i=0; i<ui->comboBox_language->count(); i++)