diff --git a/src/DateSelectDialog.cpp b/src/DateSelectDialog.cpp
index 2f724c5..0a0aaad 100644
--- a/src/DateSelectDialog.cpp
+++ b/src/DateSelectDialog.cpp
@@ -11,7 +11,7 @@ DateSelectDialog::DateSelectDialog(QWidget *parent, Qt::WindowFlags f) : GUIForm
     this->setFixedSize(460, 380);
     QVBoxLayout* layout = new QVBoxLayout(mFormWidget);
     box = new DateSlidePickerBox(mFormWidget);
-    box->setObjectName("slider_one");
+    box->setObjectName("slidePicker");
     box->setSelectedValue("1990-01-01");
     lbl_error = new QLabel(this);
     lbl_error->setObjectName("warn");
diff --git a/src/dialogs/SelectDialog.cpp b/src/dialogs/SelectDialog.cpp
index d1c3da5..29f7a21 100644
--- a/src/dialogs/SelectDialog.cpp
+++ b/src/dialogs/SelectDialog.cpp
@@ -14,7 +14,7 @@ SelectDialog::SelectDialog(QWidget* parent, Qt::WindowFlags f)
 
 	this->setFixedSize(360, 380);
 	auto layout = new QVBoxLayout(mFormWidget);
-	mPickBox->setObjectName("slider_one");
+	mPickBox->setObjectName("slidePicker");
 	layout->addWidget(mPickBox);
 
 }
diff --git a/src/dialogs/guimessagedialog.cpp b/src/dialogs/guimessagedialog.cpp
index 3c851ae..aa29174 100644
--- a/src/dialogs/guimessagedialog.cpp
+++ b/src/dialogs/guimessagedialog.cpp
@@ -25,10 +25,10 @@ GUIMessageDialog::GUIMessageDialog(QWidget *parent)
 void GUIMessageDialog::initBaseLayout() {
     mUI->lblMsg->setVisible(false);
     mUI->lblProgressIcon->setVisible(false);
-    mBtnMain->setObjectName("btn_main");
+    mBtnMain->setObjectName("dialogBtn");
     mBtnMain->setVisible(false);
     mBtnMain->setText("OK");
-    mBtnAppend->setObjectName("btn_main");
+    mBtnAppend->setObjectName("dialogBtn");
     mBtnAppend->setVisible(false);
     mBtnAppend->setText("Stop");
     auto btnContainer = new QWidget(this);
diff --git a/src/forms/TopBarWidget.cpp b/src/forms/TopBarWidget.cpp
index 8a73b9a..5aad24e 100644
--- a/src/forms/TopBarWidget.cpp
+++ b/src/forms/TopBarWidget.cpp
@@ -25,7 +25,7 @@ TopBarWidget::TopBarWidget(QWidget *parent, Qt::WindowFlags f) : QWidget(parent,
     company->setText(tr("浙江衡玖医疗科技"));
     QWidget* spacerLine0 = new QWidget(this);
     spacerLine0->setFixedWidth(2);
-    spacerLine0->setObjectName("spacer_2");
+    spacerLine0->setObjectName("smallSpacer");
     layout->addWidget(spacerLine0);
     QLabel * lbl_msglogo = new QLabel(this);
     lbl_msglogo->setObjectName("lbl_msglogo");
@@ -34,7 +34,6 @@ TopBarWidget::TopBarWidget(QWidget *parent, Qt::WindowFlags f) : QWidget(parent,
 
     QWidget* widgetMsg = new QWidget(this);
     layout->addWidget(widgetMsg,1);
-//    widgetMsg->setObjectName("need_border");
     widgetMsg->setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Preferred);
     layout->addSpacerItem(new QSpacerItem(10, 10, QSizePolicy::Expanding));
     QWidget* statusBarWidget = new QWidget(this);
@@ -57,7 +56,7 @@ TopBarWidget::TopBarWidget(QWidget *parent, Qt::WindowFlags f) : QWidget(parent,
     status_layout->addWidget(nowDate);
     QWidget* spacerLine = new QWidget(this);
     spacerLine->setFixedWidth(2);
-    spacerLine->setObjectName("spacer_2");
+    spacerLine->setObjectName("smallSpacer");
 
     layout->addWidget(spacerLine);
     layout->addWidget(linkIcon);
@@ -69,7 +68,7 @@ TopBarWidget::TopBarWidget(QWidget *parent, Qt::WindowFlags f) : QWidget(parent,
     auto w = new RollingMessageWidget(this);
 
     w->setMessageList(GUIErrorLW::getWARNMessages());
-    w->setObjectName("need_border");
+    w->setObjectName("borderWidget");
     l->addWidget(w);
     connect(EventCenter::Default(), &EventCenter::ResponseDeviceTemperature, [=](QObject*, QObject* msg) {
         nowDate->setText(QDateTime::currentDateTime().toString("yyyy-MM-dd hh:mm:ss"));
diff --git a/src/forms/scan/PatientInformationForm.ui b/src/forms/scan/PatientInformationForm.ui
index e6da4cf..d797a23 100644
--- a/src/forms/scan/PatientInformationForm.ui
+++ b/src/forms/scan/PatientInformationForm.ui
@@ -27,7 +27,7 @@
     <number>0</number>
    </property>
    <item>
-    <widget class="QWidget" name="patientinformation_panel" native="true">
+    <widget class="QWidget" name="patientInfoPanel" native="true">
      <layout class="QVBoxLayout" name="verticalLayout_2">
       <property name="spacing">
        <number>6</number>
@@ -45,7 +45,7 @@
        <number>0</number>
       </property>
       <item>
-       <widget class="QLabel" name="lbl_title">
+       <widget class="QLabel" name="patientTitle">
         <property name="text">
          <string>Patient Information</string>
         </property>
@@ -87,7 +87,7 @@
        </widget>
       </item>
       <item>
-       <widget class="QLabel" name="lblSpacer">
+       <widget class="QLabel" name="endSpaceLine">
         <property name="text">
          <string/>
         </property>
@@ -101,7 +101,7 @@
        </widget>
       </item>
       <item>
-       <widget class="QLabel" name="lbl_ptitle">
+       <widget class="QLabel" name="protocolTitle">
         <property name="text">
          <string>Current Protocol</string>
         </property>
diff --git a/src/forms/scan/ScanFormWidget.cpp b/src/forms/scan/ScanFormWidget.cpp
index 4f30668..6d99c62 100644
--- a/src/forms/scan/ScanFormWidget.cpp
+++ b/src/forms/scan/ScanFormWidget.cpp
@@ -46,21 +46,9 @@ ScanFormWidget::ScanFormWidget(QWidget* parent)
 , mLblParams(new QLabel(this))
 , mLblE2(new QLabel(this))
 {
-	const char* style = "QWidget#PatientInformationForm{min-width:300px;max-width:300px; margin-right:10}"
-		"QWidget#patientinformation_panel{ border-right:1px solid #0078d8}"
-		"QWidget#patientinformation_panel QLabel{font-size:20px; }"
-		"QWidget#param_widget{min-width:300px;max-width:300px;border-left:1px solid #0078d8}"
-		"QWidget#broadcast_widget{border:2px solid #515151; border-radius: 20px; background-color:black}"
-		"QWidget#broadcast_widget QLabel{background-color:black}"
-		"QLabel#lbl_protocol{font-size:32px; margin:0; color:silver}"
-		"QLabel#lbl_title,QLabel#lbl_ptitle{font-size:20px;margin:0; border-bottom:1px solid silver}"
-		"QLabel#lbl_end{font-size:20px;margin:0; border-top:1px solid #0078d8}"
-		"QLabel#lbl_e{font-size:20px;}"
-		"";
-	this->setStyleSheet(this->styleSheet().append(style));
+
 	auto layout = new QHBoxLayout();
 	ui->commandWidget->setLayout(layout);
-
     initProtocolUI(layout);
     layout->addSpacerItem(new QSpacerItem(20, 20, QSizePolicy::Expanding));
     addVerticalLine(layout);
@@ -73,7 +61,7 @@ ScanFormWidget::ScanFormWidget(QWidget* parent)
 void ScanFormWidget::initProtocolUI(QHBoxLayout *layout) {
     mLblProtocol->setText(tr("Protocol"));
     mLblProtocol->setAlignment(Qt::AlignTop);
-    mLblProtocol->setObjectName("lbl_protocol");
+    mLblProtocol->setObjectName("protocolPanelTitle");
     layout->addWidget(mLblProtocol);
     addVerticalLine(layout);
     INIT_TOOL_BTN(Left, ":/icons/left.png")
@@ -95,40 +83,40 @@ void ScanFormWidget::initScanContent() {
     ui->contentWidget->setLayout(contentLayout);
 
     contentLayout->addWidget(mPatInf);
-    auto param_widget = new QWidget(this);
-    auto broadcast_widget = new QWidget(this);
-    broadcast_widget->setObjectName("broadcast_widget");
+    auto paramWidget = new QWidget(this);
+    auto broadcastWidget = new QWidget(this);
+    broadcastWidget->setObjectName("broadcastWidget");
     mViewer->setObjectName("viewer");
     mViewer->setFixedSize(800, 800);
     mViewer->setText("");
     auto viewerLayout = new QHBoxLayout(mViewer);
-    broadcast_widget->setLayout(viewerLayout);
+    broadcastWidget->setLayout(viewerLayout);
     viewerLayout->addWidget(mViewer);
-    contentLayout->addWidget(broadcast_widget);
-    param_widget->setObjectName("param_widget");
-    auto paramLayout = new QVBoxLayout(param_widget);
+    contentLayout->addWidget(broadcastWidget);
+    paramWidget->setObjectName("param_widget");
+    auto paramLayout = new QVBoxLayout(paramWidget);
     mLblPreview->setText(tr("Preview Parameters"));
-    mLblPreview->setObjectName("lbl_title");
+    mLblPreview->setObjectName("parameterTitle");
     paramLayout->addWidget(mLblPreview);
     mLblE->setWordWrap(true);
-    mLblE->setObjectName("lbl_e");
+    mLblE->setObjectName("placeholder");
     mLblE->setText(tr("some settings\n\nparameters\n"));
     paramLayout->addWidget(mLblE);
     auto lbl_end = new QLabel(this);
-    lbl_end->setObjectName("lbl_end");
+    lbl_end->setObjectName("endSpaceLine");
     paramLayout->addWidget(lbl_end);
     mLblParams->setText(tr("Scan Parameters"));
-    mLblParams->setObjectName("lbl_title");
+    mLblParams->setObjectName("parameterTitle");
     paramLayout->addWidget(mLblParams);
     mLblE2->setWordWrap(true);
-    mLblE2->setObjectName("lbl_e");
+    mLblE2->setObjectName("placeholder");
     mLblE2->setText(tr("some settings\n\nparameters\n"));
     paramLayout->addWidget(mLblE2);
     auto lbl_end2 = new QLabel(this);
-    lbl_end2->setObjectName("lbl_end");
+    lbl_end2->setObjectName("endSpaceLine");
     paramLayout->addWidget(lbl_end2);
     paramLayout->addSpacerItem(new QSpacerItem(20, 20, QSizePolicy::Minimum, QSizePolicy::Expanding));
-    contentLayout->addWidget(param_widget);
+    contentLayout->addWidget(paramWidget);
 }
 
 void ScanFormWidget::initScanControlBar(QHBoxLayout *layout){
diff --git a/src/forms/select/PatientDetailForm.cpp b/src/forms/select/PatientDetailForm.cpp
index 7776ea6..0bb5b73 100644
--- a/src/forms/select/PatientDetailForm.cpp
+++ b/src/forms/select/PatientDetailForm.cpp
@@ -26,15 +26,15 @@ PatientDetailForm::PatientDetailForm(QWidget* parent) :
 	mUI->tbxDob->setDisplayFormat("yyyy/MM/dd");
 
 	mUI->tbxID->setEnabled(false);
-    mUI->tbxID->setObjectName("display_tbx");
+    mUI->tbxID->setObjectName("displayLineEdit");
 	mUI->tbxDob->setEnabled(false);
-    mUI->tbxDob->setObjectName("display_tbx");
+    mUI->tbxDob->setObjectName("displayLineEdit");
 	mUI->tbxName->setEnabled(false);
-    mUI->tbxName->setObjectName("display_tbx");
+    mUI->tbxName->setObjectName("displayLineEdit");
     mUI->tbxSex->setEnabled(false);
-    mUI->tbxSex->setObjectName("display_tbx");
+    mUI->tbxSex->setObjectName("displayLineEdit");
     mUI->rtbxComment->setEnabled(false);
-    mUI->rtbxComment->setObjectName("display_tbx");
+    mUI->rtbxComment->setObjectName("displayLineEdit");
 
     connect(EventCenter::Default(), &EventCenter::ReloadLanguage, this,&PatientDetailForm::reloadLanguage);
 
diff --git a/src/forms/select/SelectFormWidget.cpp b/src/forms/select/SelectFormWidget.cpp
index a84f9e3..35acad9 100644
--- a/src/forms/select/SelectFormWidget.cpp
+++ b/src/forms/select/SelectFormWidget.cpp
@@ -187,7 +187,7 @@ void SelectFormWidget::selectPatient() {
 }
 
 void SelectFormWidget::initDetailPanel(QHBoxLayout *contentLayout) {// prepare edit panel
-    mEditPatForm->setObjectName("edit_patient");
+    mEditPatForm->setObjectName("patientDetailWidget");
     mEditPatForm->hide();
     contentLayout->addWidget(mEditPatForm);
     auto* btnShowEdit = new VerticalTextToolButton(this);
diff --git a/src/forms/select/SelectFormWidget.h b/src/forms/select/SelectFormWidget.h
index 806e95d..401c2cf 100644
--- a/src/forms/select/SelectFormWidget.h
+++ b/src/forms/select/SelectFormWidget.h
@@ -8,37 +8,54 @@
 
 #include "forms/tabformwidget.h"
 #include "EditPatientDialog.h"
+
 class PatientDetailForm;
+
 class SlideTableView;
+
 class QToolButton;
-class SelectFormWidget: public TabFormWidget {
-    Q_OBJECT
+
+class SelectFormWidget : public TabFormWidget {
+Q_OBJECT
 public:
     explicit SelectFormWidget(QWidget *parent = nullptr);
+
     ~SelectFormWidget() override = default;;
 
 private:
     QString selectedPatientUID;
-    void setPatientDetail(const SlideTableView *table, const QSqlTableModel *model, PatientDetailForm *edit_patient) const;
-    QToolButton* mBtnAccount;
-    QToolButton* mBtnWorklist;
-    QToolButton* mBtnAdd;
-    QToolButton* mBtnEdit;
-    QToolButton* mBtnDelete;
-    QToolButton* mBtnSelect;
-    SlideTableView* mPatTable;
-    QSqlTableModel* mModel;
-    PatientDetailForm* mEditPatForm;
+
+    void
+    setPatientDetail(const SlideTableView *table, const QSqlTableModel *model, PatientDetailForm *edit_patient) const;
+
+    QToolButton *mBtnAccount;
+    QToolButton *mBtnWorklist;
+    QToolButton *mBtnAdd;
+    QToolButton *mBtnEdit;
+    QToolButton *mBtnDelete;
+    QToolButton *mBtnSelect;
+    SlideTableView *mPatTable;
+    QSqlTableModel *mModel;
+    PatientDetailForm *mEditPatForm;
 
     void prepareButtons(bool disableALL);
+
     void initGeneralButtons(QHBoxLayout *layout);
+
     void initPatEditButtons(QHBoxLayout *layout);
+
     void editPatient();
+
     void delPatient();
+
     void selectPatient();
+
     void initDataModel();
+
     void initDetailPanel(QHBoxLayout *contentLayout);
+
     void initTableView(QHBoxLayout *contentLayout);
+
     void reloadLanguage();
 };
 
diff --git a/src/forms/settings/AdminSettingForm.cpp b/src/forms/settings/AdminSettingForm.cpp
index 6de5d96..6033c18 100644
--- a/src/forms/settings/AdminSettingForm.cpp
+++ b/src/forms/settings/AdminSettingForm.cpp
@@ -24,7 +24,7 @@ AdminSettingForm::AdminSettingForm(QWidget* aParent, Qt::WindowFlags f)
     layout->setMargin(0);
     layout->setContentsMargins(0, 8, 0, 1);
     ui->contentWidget->setLayout(layout);
-    ui->contentWidget->setObjectName("contentWidgetWithBBorder");
+    ui->contentWidget->setObjectName("settingContentWidget");
     QListWidget* widget = new QListWidget(this);
     widget->setFixedWidth(250);
     QStringList menus;
diff --git a/src/forms/tabformwidget.cpp b/src/forms/tabformwidget.cpp
index d4992b0..37e4276 100644
--- a/src/forms/tabformwidget.cpp
+++ b/src/forms/tabformwidget.cpp
@@ -1,8 +1,6 @@
 #include "tabformwidget.h"
 #include "ui_tabformwidget.h"
 #include <QDateTime>
-#include "components/RollingMessageWidget.h"
-#include "event/EventCenter.h"
 
 #if defined(_MSC_VER) && (_MSC_VER >= 1600) 
 # pragma execution_character_set("utf-8")
@@ -13,7 +11,6 @@ TabFormWidget::TabFormWidget(QWidget* parent) :
 	ui(new Ui::TabFormWidget)
 {
 	ui->setupUi(this);
-	return;
 }
 
 TabFormWidget::~TabFormWidget()
diff --git a/src/stylesheet/Dark2.css b/src/stylesheet/Dark2.css
index 1a26add..7372131 100644
--- a/src/stylesheet/Dark2.css
+++ b/src/stylesheet/Dark2.css
@@ -1 +1 @@
-

/*------1.silver-->grey--------------------------*/

*{background-color:#3c3c3c; color:#fcfcfc;margin:0;font-size:16px;}
QWidget#need_border{border:1px solid white}
QTabBar::tab {
height:60px;
width:300px;
font-size: 25px;
background:qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,stop: 0 #505050, stop: 1.0 #333333);
border: 2px solid #505050;
border-bottom-left-radius: 50%;
border-bottom-right-radius: 50%;
min-width: 8ex;
padding: 2px;
}
QTabBar::tab:selected, QTabBar::tab:hover {
border-top:5px solid #4a88c7;
background:  #505050;}
QTabWidget::pane{margin:0}
QPlainTextEdit{border:0px}
QGroupBox{border:0px}
QLabel{color:#fcfcfc; font-weight:bold; font-size:16px;}

QLineEdit{min-height:36px;max-height:36px; border:none;border-bottom:1px solid #505050;color:grey;}
QLineEdit:enabled{background-color: #505050;border-bottom-color:#4a88c7;color:#fcfcfc;}
QLineEdit#display_tbx:disabled{background-color: #3c3c3c;border-bottom-color:#4a88c7;color:#fcfcfc;}
QDateEdit{min-height:36px;max-height:36px; border:none;border-bottom:1px solid #505050;color:grey;border-radius:3px;}
QDateEdit:disabled{background-color: #3c3c3c;border-bottom-color:#4a88c7;color:#fcfcfc;}
QTextEdit{ border:1px solid #505050;color:grey;border-radius:3px;}
QTextEdit:enabled{background-color: #505050; border:1px solid #4a88c7;color:#fcfcfc;}
QTextEdit#display_tbx:disabled{background-color: #3c3c3c; border:1px solid #4a88c7;color:#fcfcfc;}

QComboBox{text-align:center;min-height:36px;max-height:36px; border:1px solid #505050}
QComboBox:enabled{background-color: #505050}
QComboBox::drop-down{width:20px}
QComboBox QAbstractItemView{min-width:120px;}
QComboBox QAbstractItemView::item {min-height:60px;max-height:60px;  border:1px solid white;}


/*QWidget QToolButton#editvalBtn{font-size:20px;font-weight:normal;border:1px solid darkgray;background: #505050;}*/
QWidget QToolButton#editvalBtn{min-height:36px;max-height:36px;border:none;border-bottom:1px solid #505050;border-radius:0px;color:grey;}
QWidget QToolButton#editvalBtn:enabled{background-color: #505050;border-bottom-color:#4a88c7;color:#fcfcfc;}
QWidget QToolButton#showeditBtn{border-top:1px solid darkgray;
	border-bottom:1px solid darkgray;
	border-left:1px solid darkgray;
	border-radius: 0;
	border-bottom-left-radius:10px;
	font-size:20px;
	font-weight:normal;
	background: #505050; }
QWidget QToolButton#hideeditBtn{border-top:1px solid darkgray;
	border-bottom:1px solid darkgray;
	border-left:1px solid darkgray;
	border-radius: 0;
	border-top-left-radius:10px;
	border-bottom-left-radius:10px;
	font-size:20px;
	font-weight:normal;background: #505050; }
QWidget QToolButton{border:none;border-radius:10%;font-size:26px;
	/*background: #505050;*/
	background: qlineargradient(spread:pad,x1: 0.5, y1: 0, x2: 0.5, y2: 1.0,stop:0 #404040, stop:0.5 #505050,stop:1.0 #404040);
	font-weight:Bold;padding:5px;}
QWidget QToolButton:disabled{border:none;color:#606060;background:#3c3c3c}
QWidget QToolButton:hover{background:#505050;}
QWidget QToolButton:checked{border:5px solid darkorange;padding:0px;}

QPushButton{border:1px solid #505050 ;padding-left:50px;padding-right:50px; border-radius:5px; min-height:28px; max-height:28px;
background:qlineargradient(spread:pad, x1:0.50, y1:0, x2:0.5, y2:1, stop:0 #505050, stop:1 #606060);}
QListView{border:none;margin:5px; font-weight:bold}
QListView::item{
	/*background:#4d4d4d;*/
	background: qlineargradient(spread:pad,x1: 0.5, y1: 0, x2: 0.5, y2: 1.0,stop:0 #404040, stop:0.5 #505050,stop:1.0 #404040);
	min-height:30px; border:1px solid #505050; border-radius:5px}
QListView::item:selected{background:#365880;font-weight:bold;color:#fcfcfc;}
/*QListView::item:selected{
    background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
                                stop: 0 #ABAFE5, stop: 1 #8588B2);
	border:1px solid #505050;
}*/

QHeaderView::down-arrow {
	subcontrol-position: center right;
	image: url(":/icons/arrow-down.png");
	padding-right: 8px;
}

QHeaderView::up-arrow {
	subcontrol-position: center right;
	image: url(":/icons/arrow-up.png");
	padding-right: 8px;
}

QHeaderView::section{background-color:#595959;min-height:50px;max-height:50px;font-weight:Bold; font-size:16px; border:1px solid #323232;}
QHeaderView::section:horizontal{border-bottom: 1px solid rgb(0,170,255);}
QHeaderView::section:vertical{min-height:36px;max-height:36px;}
QTableView{border:none;alternate-background-color: #595959;selection-color:#fcfcfc;selection-background-color:#0078d8}


/*-----------Specific---------------*/
QLabel#sliderPickerLabel{color:grey;padding:0;background:#505050;font-weight:normal;font-size:50px;}
QLabel#sliderSpliterLabel{color:white;padding-top:35px;font-weight:normal;font-size:50px;}
QWidget#topbarWidget{min-height:36px;max-height:36px;}
QWidget#contentWidget{border-top:1px solid #505050;}
QWidget#contentWidgetWithBBorder{border-top:1px solid #505050; border-bottom:1px solid #323232;}
QWidget#commandWidget{min-height:123px;max-height:123px;border-top:1px solid #505050; border-bottom:1px solid #323232;}
QWidget#commandWidgetnoBBorder{min-height:123px;max-height:123px;border-top:1px solid #505050; }

QLabel#logo{min-width:30px;max-width:30px}
QLabel#company{min-width:150px;max-width:150px; }
QLabel#systemMsgBar{min-width:500px;}
QLabel#warn{color:#CCCC00;background:transparent;font-size:20px;}
QWidget QWidget#statusBarWidget{min-width:300px;}
QToolButton#btn_main{border:2px solid #0078d8;border-radius:10%;font-size:26px; font-weight:Bold;padding:5px;}
QWidget#editcmdWidget{min-height:83px;max-height:83px;}
QWidget#verSpaceLine{ border-right:1px solid #0078d8;}
QWidget#topBottomLine{ border-top:2px solid #0078d8;border-bottom:2px solid #0078d8;background:transparent;}



/*-----Settings*/

QPushButton#BigBtn{
	padding-left:0px;
	padding-right:0px;
	min-height:60px; max-height:60px;
	min-width:140px; max-width:140px;
	font-size: 20px;
	font-weight:bold;
}

/*-----蒙版Dialog-----*/
QDialog QWidget#innerWidget{background:qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,stop: 0.0 darkgray, stop: 0.5 lightgray, stop: 1.0 darkgray);border-radius:20px;border:5px solid #0078d8; }
QDialog#MessageDialog QWidget QWidget{ background:transparent;color:#3078d8;}
QDialog#MessageDialog QWidget QWidget QLabel{ font-size:30px}
#spacer_1, #spacer_2{min-width:2px;max-width:2px;margin-top:6px;margin-bottom:6px;border-right:1px solid #0078d8;}


/*-----FormDialog-----*/
QPushButton#btnOK{background:#365880; font-weight:bold}
QDialog#formDialog{border:3px solid grey; border-radius:8px}
QWidget#slider_one{border:1px solid #505050; border-radius:8px}
QWidget#formWidget QLabel#endline{border-bottom:1px solid grey}
QWidget#formWidget{font-size:30px;}
QLabel#title{font-size:30px; border-bottom:1px solid #3078d8 }
QWidget#edit_patient{min-width:300px;max-width:300px;}
QToolButton#sexBtn{min-width:120px;max-width:120px;font-size:20px;padding:2px;}
/*QToolButton#sexBtn:disabled{color:grey}*/
QWidget#sexpanelwidget{border:1px solid #505050;}
QWidget#sexpanelwidget:enabled{background-color: #505050;}
QToolButton#sexBtn:checked{border:2px solid darkorange;padding:0px;}

/*---------Abount----------*/
QLabel#normal{color:#fcfcfc; font-weight:normal; font-size:16px;}

QDialog#loginform{background-color:#3c3c3c; color:white;margin:0;font-size:16px;}
QDialog#loginform QLabel#title{font-Size:98px;color:qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,stop: 0.0 darkgray, stop: 0.5 lightgray, stop: 1.0 darkgray);}
QLabel#warn{color:#930000;background:transparent;font-size:20px;}
QFrame#login_frame_username{min-width:700px;max-width:700px;max-height:500px;min-height:500px;
	border:1px solid #0078d8;border-radius:20px;
	background:qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
	stop: 0.0 darkgray, stop: 0.5 gray, stop: 1.0 darkgray);}
QDialog#loginform QLineEdit{min-height:100px;max-height:100px; border:1px solid silver;border-radius:10px;font-size:26px;}
QDialog#loginform QLineEdit:enabled{background-color: #515151}
QDialog#loginform QToolButton#btnlogin{min-height:100px;max-height:100px; min-width:200px;border:1px solid #505050;
	border-radius:10%;font-size:26px; font-weight:Bold;padding:5px;}
QDialog#loginform QToolButton#btnlogin:hover{background:#505050;}

\ No newline at end of file
+
* {
    background-color: #3c3c3c;
    color: #fcfcfc;
    margin: 0;
    font-size: 16px;
}

/*------Widget------------------------------------*/

/* Global */
QWidget#verSpaceLine {
    border-right: 1px solid #0078d8;
}

QWidget#topBottomLine {
    border-top: 2px solid #0078d8;
    border-bottom: 2px solid #0078d8;
    background: transparent;
}

QWidget#innerWidget {
    background: qlineargradient(x1:0,
    y1: 0,
    x2: 0,
    y2: 1,
    stop: 0.0 darkgray,
    stop: 0.5 lightgray,
    stop: 1.0 darkgray);
    border-radius: 20px;
    border: 5px solid #0078d8;
}

QWidget#smallSpacer {
    min-width: 2px;
    max-width: 2px;
    margin-top: 6px;
    margin-bottom: 6px;
    border-right: 1px solid #0078d8;
}

QWidget#borderWidget {
    border: 1px solid white
}/* use in Topbar */

QWidget#slidePicker {
    border: 1px solid #505050;
    border-radius: 8px
}/* use in SlidePickerBox */

/* use in GUIFormBaseDialog */
QWidget#formWidget {
    font-size: 30px;
}

/* use in MainWindow */
QWidget#topbarWidget {
    min-height: 36px;
    max-height: 36px;
}

/* use in TabFormWidget */
QWidget#contentWidget {
    border-top: 1px solid #505050;
}

/* use in SelectformWidget */
QWidget#patientDetailWidget {
    min-width: 300px;
    max-width: 300px;
}

/* use in AdminSetting */
QWidget#settingContentWidget {
    border-top: 1px solid #505050;
    border-bottom: 1px solid #323232;
}

/* use in ScanFormWidget */
QWidget#commandWidget {
    min-height: 123px;
    max-height: 123px;
    border-top: 1px solid #505050;
    border-bottom: 1px solid #323232;
}

QWidget#paramWidget {
    min-width: 300px;
    max-width: 300px;
    border-left: 1px solid #0078d8
}

QWidget#broadcastWidget {
    border: 2px solid #515151;
    border-radius: 20px;
    background-color: black
}

QWidget#PatientInformationForm {
    min-width: 300px;
    max-width: 300px;
    margin-right: 10
}

/* use in PatientInfomationForm */
QWidget#patientInfoPanel {
    border-right: 1px solid #0078d8
}

/* use in AccountTableForm*/
QWidget#commandWidgetnoBBorder {
    min-height: 123px;
    max-height: 123px;
    border-top: 1px solid #505050;
}

/* use in TopBarWidget */
QWidget#statusBarWidget {
    min-width: 300px;
}

/* use in PatientDetailForm */
QWidget#editcmdWidget {
    min-height: 83px;
    max-height: 83px;
}

/*------Buttons----------------------------------*/
QPushButton {
    border: 1px solid #505050;
    padding-left: 50px;
    padding-right: 50px;
    border-radius: 5px;
    min-height: 28px;
    max-height: 28px;
    background: qlineargradient(spread:pad,
    x1: 0.50,
    y1: 0,
    x2: 0.5,
    y2: 1,
    stop: 0 #505050,
    stop: 1 #606060);
}

/* use in SystemSettingForm */
QPushButton#BigBtn {
    padding-left: 0px;
    padding-right: 0px;
    min-height: 60px;
    max-height: 60px;
    min-width: 140px;
    max-width: 140px;
    font-size: 20px;
    font-weight: bold;
}

/* use in GUIFormBaseDialog */
QPushButton#btnOK {
    background: #365880;
    font-weight: bold
}

QToolButton {
    border: none;
    border-radius: 10%;
    font-size: 26px;
    background: qlineargradient(spread:pad,
    x1: 0.5,
    y1: 0,
    x2: 0.5,
    y2: 1.0,
    stop: 0 #404040,
    stop: 0.5 #505050,
    stop: 1.0 #404040);
    font-weight: Bold;
    padding: 5px;
}

QToolButton:disabled {
    border: none;
    color: #606060;
    background: #3c3c3c
}

QToolButton:hover {
    background: #505050;
}

QToolButton:checked {
    border: 5px solid darkorange;
    padding: 0;
}

/* use to call slide picker*/
QToolButton#editvalBtn {
    min-height: 36px;
    max-height: 36px;
    border: none;
    border-bottom: 1px solid #505050;
    border-radius: 0;
    color: grey;
}

QToolButton#editvalBtn:enabled {
    background-color: #505050;
    border-bottom-color: #4a88c7;
    color: #fcfcfc;
}

/* panel hide and show button */
QToolButton#showeditBtn {
    border-top: 1px solid darkgray;
    border-bottom: 1px solid darkgray;
    border-left: 1px solid darkgray;
    border-radius: 0;
    border-bottom-left-radius: 10px;
    font-size: 20px;
    font-weight: normal;
    background: #505050;
}

QToolButton#hideeditBtn {
    border-top: 1px solid darkgray;
    border-bottom: 1px solid darkgray;
    border-left: 1px solid darkgray;
    border-radius: 0;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
    font-size: 20px;
    font-weight: normal;
    background: #505050;
}

/* use in GUIMessageDialog */
QToolButton#dialogBtn {
    border: 2px solid #0078d8;
    border-radius: 10%;
    font-size: 26px;
    font-weight: Bold;
    padding: 5px;
}

/* protocol buttons*/
QToolButton#sexBtn {
    min-width: 120px;
    max-width: 120px;
    font-size: 20px;
    padding: 2px;
}

QToolButton#sexBtn:checked {
    border: 2px solid darkorange;
    padding: 0px;
}

QGroupBox {
    border: 0px
}

/*------------------Tab----------------*/

QTabBar::tab {
    height: 60px;
    width: 300px;
    font-size: 25px;
    background: qlineargradient(x1:0,
    y1: 0,
    x2: 0,
    y2: 1,
    stop: 0 #505050,
    stop: 1.0 #333333);
    border: 2px solid #505050;
    border-bottom-left-radius: 50%;
    border-bottom-right-radius: 50%;
    min-width: 8ex;
    padding: 2px;
}

QTabBar::tab:selected, QTabBar::tab:hover {
    border-top: 5px solid #4a88c7;
    background: #505050;
}

QTabWidget::pane {
    margin: 0
}

/*-------------------Label------------------*/
QLabel {
    color: #fcfcfc;
    font-weight: bold;
    font-size: 16px;
}

/* blue line spacer*/
QLabel#endline {
    border-bottom: 1px solid grey
}

/* use for side picker */
QLabel#sliderPickerLabel {
    color: grey;
    padding: 0;
    background: #505050;
    font-weight: normal;
    font-size: 50px;
}

QLabel#sliderSpliterLabel {
    color: white;
    padding-top: 35px;
    font-weight: normal;
    font-size: 50px;
}

/* use in TopBarWidget */
QLabel#logo {
    min-width: 30px;
    max-width: 30px
}

QLabel#company {
    min-width: 150px;
    max-width: 150px;
}

QLabel#systemMsgBar {
    min-width: 500px;
}

/* warn message label */
QLabel#warn {
    color: #930000;
    background: transparent;
    font-size: 20px;
}

/* dialog title*/
QLabel#title {
    font-size: 30px;
}

/* use in AboutWidget */
QLabel#normal {
    color: #fcfcfc;
    font-weight: normal;
    font-size: 16px;
}

/* use in ScanFormWidget */
QLabel#protocolPanelTitle {
    font-size: 32px;
    margin: 0;
    color: silver
}

QLabel#parameterTitle,#protocolTitle,#patientTitle{
    font-size: 20px;
    margin: 0;
    border-bottom: 1px solid silver
}

QLabel#endSpaceLine {
    font-size: 20px;
    margin: 0;
    border-top: 1px solid #0078d8
}

QLabel#placeholder {
    font-size: 20px;
}

QWidget#patientInfoPanel QLabel {
    font-size: 20px;
}

QWidget#broadcastWidget QLabel {
    background-color: black
}

/*------editors----------------------------------*/
QLineEdit {
    min-height: 36px;
    max-height: 36px;
    border: none;
    border-bottom: 1px solid #505050;
    color: grey;
}

QLineEdit:enabled {
    background-color: #505050;
    border-bottom-color: #4a88c7;
    color: #fcfcfc;
}

QLineEdit#displayLineEdit:disabled {
    background-color: #3c3c3c;
    border-bottom-color: #4a88c7;
    color: #fcfcfc;
}

QPlainTextEdit {
    border: 0px
}

QDateEdit {
    min-height: 36px;
    max-height: 36px;
    border: none;
    border-bottom: 1px solid #505050;
    color: grey;
    border-radius: 3px;
}

QDateEdit:disabled {
    background-color: #3c3c3c;
    border-bottom-color: #4a88c7;
    color: #fcfcfc;
}

QTextEdit {
    border: 1px solid #505050;
    color: grey;
    border-radius: 3px;
}

QTextEdit:enabled {
    background-color: #505050;
    border: 1px solid #4a88c7;
    color: #fcfcfc;
}

QComboBox {
    text-align: center;
    min-height: 36px;
    max-height: 36px;
    border: 1px solid #505050
}

QComboBox:enabled {
    background-color: #505050
}


/*----------------Table & List View---------------*/
QTableView {
    border: none;
    alternate-background-color: #595959;
    selection-color: #fcfcfc;
    selection-background-color: #0078d8
}

QListView {
    border: none;
    margin: 5px;
    font-weight: bold
}

QListView::item {
    background: qlineargradient(spread:pad,
    x1: 0.5,
    y1: 0,
    x2: 0.5,
    y2: 1.0,
    stop: 0 #404040,
    stop: 0.5 #505050,
    stop: 1.0 #404040);
    min-height: 30px;
    border: 1px solid #505050;
    border-radius: 5px
}

QListView::item:selected {
    background: #365880;
    font-weight: bold;
    color: #fcfcfc;
}

QHeaderView::down-arrow {
    subcontrol-position: center right;
    image: url(":/icons/arrow-down.png");
    padding-right: 8px;
}

QHeaderView::up-arrow {
    subcontrol-position: center right;
    image: url(":/icons/arrow-up.png");
    padding-right: 8px;
}

QHeaderView::section {
    background-color: #595959;
    min-height: 50px;
    max-height: 50px;
    font-weight: Bold;
    font-size: 16px;
    border: 1px solid #323232;
}

QHeaderView::section:horizontal {
    border-bottom: 1px solid rgb(0, 170, 255);
}

QHeaderView::section:vertical {
    min-height: 36px;
    max-height: 36px;
}

/*------Dialog-------------------------------------*/

QDialog#formDialog {
    border: 3px solid grey;
    border-radius: 8px
}

QDialog#MessageDialog QWidget QWidget {
    background: transparent;
    color: #3078d8;
}

QDialog#MessageDialog QWidget QWidget QLabel {
    font-size: 30px
}

/* use in LoginWindow */
QFrame#loginFrame {
    min-width: 700px;
    max-width: 700px;
    max-height: 500px;
    min-height: 500px;
    border: 1px solid #0078d8;
    border-radius: 20px;
    background: qlineargradient(x1:0,
    y1: 0,
    x2: 0,
    y2: 1,
    stop: 0.0 darkgray,
    stop: 0.5 gray,
    stop: 1.0 darkgray);
}

QDialog#loginForm {
    background-color: #3c3c3c;
    color: white;
    margin: 0;
    font-size: 16px;
}

QDialog#loginForm QLabel#title {
    font-Size: 98px;
    color: qlineargradient(x1:0,
    y1: 0,
    x2: 0,
    y2: 1,
    stop: 0.0 darkgray,
    stop: 0.5 lightgray,
    stop: 1.0 darkgray);
}

QDialog#loginForm QLineEdit {
    min-height: 100px;
    max-height: 100px;
    border: 1px solid silver;
    border-radius: 10px;
    font-size: 26px;
}

QDialog#loginForm QLineEdit:enabled {
    background-color: #515151
}

QDialog#loginForm QToolButton#btnlogin {
    min-height: 100px;
    max-height: 100px;
    min-width: 200px;
    border: 1px solid #505050;
    border-radius: 10%;
    font-size: 26px;
    font-weight: Bold;
    padding: 5px;
}

QDialog#loginForm QToolButton#btnlogin:hover {
    background: #505050;
}


\ No newline at end of file
diff --git a/src/windows/LoginDialog.cpp b/src/windows/LoginDialog.cpp
index 3e7c6ba..8495806 100644
--- a/src/windows/LoginDialog.cpp
+++ b/src/windows/LoginDialog.cpp
@@ -38,7 +38,7 @@ LoginDialog::~LoginDialog()
 
 void LoginDialog::initializeAllWidget()
 {
-    this->setObjectName("loginform");
+    this->setObjectName("loginForm");
 
     initializeTitle();
     initializeDialogFrame();
@@ -88,7 +88,7 @@ void LoginDialog::initializeTitle()
 
 void LoginDialog::initializeDialogFrame()
 {
-    mDialogFrame->setObjectName("login_frame_username");
+    mDialogFrame->setObjectName("loginFrame");
 }
 
 void LoginDialog::initializeEdit()
diff --git a/src/windows/MainWindow.cpp b/src/windows/MainWindow.cpp
index 92fbac2..b95b95f 100644
--- a/src/windows/MainWindow.cpp
+++ b/src/windows/MainWindow.cpp
@@ -9,8 +9,9 @@
 #include <QDockWidget>
 #include <fstream>
 #include <sstream>
+#include <QKeyEvent>
 
-#include "ui_mainwindow.h"
+#include "ui_MainWindow.h"
 #include "event/EventCenter.h"
 #include "forms/tabformwidget.h"
 #include "forms/select/SelectFormWidget.h"
@@ -434,3 +435,19 @@ void MainWindow::swipeTriggered(QSwipeGesture* aSwipeGesture)
         //update();
     }
 }
+
+void MainWindow::keyPressEvent(QKeyEvent *event) {
+    if (event->modifiers()==Qt::ControlModifier &&event->key()==Qt::Key_R){
+        QFile file("D:\\workdir\\GUI\\src\\stylesheet\\Dark2.css");
+        file.open(QFile::ReadOnly);
+        if (file.isOpen())
+        {
+            QString styleSheet = this->styleSheet();
+            styleSheet += QLatin1String(file.readAll());
+            this->setStyleSheet(styleSheet);
+        }
+        this->update();
+    }
+
+    QWidget::keyPressEvent(event);
+}
diff --git a/src/windows/MainWindow.h b/src/windows/MainWindow.h
index 360611b..e31a6ae 100644
--- a/src/windows/MainWindow.h
+++ b/src/windows/MainWindow.h
@@ -42,6 +42,8 @@ protected:
     void changeEvent(QEvent* aEvent);
     bool event(QEvent* aEvent) override;
 
+    void keyPressEvent(QKeyEvent *event) override;
+
 private:
     void initializeTabWidget();
     void initializeLayout();