Code clean, and code style error fix.

src/forms/settings/systemsettingform.cpp

@@ -2,16 +2,11 @@
 #include "ui_systemsettingform.h"
 
 #include <QPushButton>
-#include <QVBoxLayout>
-#include <QHBoxLayout>
 #include <QDebug>
-#include <QLabel>
 #include <QLineEdit>
-#include <QEvent>
 #include <QToolButton>
 
 #include "src/dialogs/SelectDialog.h"
-#include "components/imageswitch.h"
 #include "network/networkcfgdialog.h"
 #include "network/dicomcfgdialog.h"
 #include "network/getadminpsw.h"
@@ -20,7 +15,6 @@
 #include "event/EventCenter.h"
 #include "device/DeviceManager.h"
 #include "json/cmdhelper.h"
-#include "appvals/AppGlobalValues.h"
 
 systemSettingForm::systemSettingForm(QWidget* parent) :
 	QWidget(parent),