diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 9c85bda..bd39ef7 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -14,6 +14,7 @@
 #include <QScrollBar>
 #include "models/User.h"
 #include "AdminSettingForm.h"
+#include "appvals/AppGlobalValues.h"
 
 
 void MainWindow::QMessageOutput(QtMsgType type, const QMessageLogContext& context, const QString& msg)
@@ -75,6 +76,7 @@ MainWindow::MainWindow(QWidget* parent) :
 		"QComboBox QAbstractItemView::item {min-height:60px;max-height:60px;  border:1px solid white;}"
 		//"QScrollBar:vertical {min-width: 50px;}"
 		"QLabel{color:white; font-weight:bold; font-size:16px;}\n"
+        "QLabel#sliderPickerLabel{color:silver;padding:0;background:#505050;font-weight:normal;font-size:50px;}\n"
 		"QWidget#topbarWidget{min-height:36px;max-height:36px;}\n"
 		"QWidget#contentWidget{border-top:1px solid #515151;}\n"
 		"QWidget#commandWidget{min-height:123px;max-height:123px;border-top:1px solid #515151; border-bottom:1px solid #323232;}\n"
@@ -90,6 +92,7 @@ MainWindow::MainWindow(QWidget* parent) :
 		"QWidget QToolButton:checked{border:5px solid darkorange;padding:0px;}"
 		"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}"
 		//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);"
@@ -101,24 +104,25 @@ MainWindow::MainWindow(QWidget* parent) :
         "QPushButton{border:1px solid silver ;padding-left:50px;padding-right:50px; border-radius:5px; min-height:28px; max-height:28px; background:#4c5052}"
         "QPushButton#btnOK{background:#365880; font-weight:bold}"
         "QDialog#formDialog{border:3px solid silver; border-radius:8px}"
+        "QWidget#slider_one{border:1px solid silver; border-radius:8px}"
         "QWidget#formWidget QLabel#endline{border-bottom:1px solid silver}"
         "QWidget#formWidget QLabel#title{font-size:30px; }"
         "QListView{border:none;margin:5px; font-weight:bold}"
         "QListView::item{background:#4c5052;min-height:30px; border:1px solid silver; border-radius:5px}"
         "QListView::item:selected{background:#365880; font-weight:bold;color:white}"
-                          "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;}"
-                          "QWidget#edit_patient{min-width:300px;max-width:300px;}"
-                          "QTableView{border:none}"
-                          "QTableView{alternate-background-color: #595959;selection-color:white;selection-background-color:#0078d8}"
-                          "QToolButton#sexBtn{min-width:120px;max-width:120px;font-size:20px;padding:2px;}"
-                          "QToolButton#sexBtn:disabled{color:silver}"
-                          "QWidget#sexpanelwidget{border:1px solid silver;}"
-                          "QWidget#sexpanelwidget:enabled{background-color: #515151;}"
-                          "QToolButton#sexBtn:checked{border:2px solid darkorange;padding:0px;}"
+        "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;}"
+        "QWidget#edit_patient{min-width:300px;max-width:300px;}"
+        "QTableView{border:none}"
+        "QTableView{alternate-background-color: #595959;selection-color:white;selection-background-color:#0078d8}"
+        "QToolButton#sexBtn{min-width:120px;max-width:120px;font-size:20px;padding:2px;}"
+        "QToolButton#sexBtn:disabled{color:silver}"
+        "QWidget#sexpanelwidget{border:1px solid silver;}"
+        "QWidget#sexpanelwidget:enabled{background-color: #515151;}"
+        "QToolButton#sexBtn:checked{border:2px solid darkorange;padding:0px;}"
 		;
 	this->setStyleSheet(style);
 	ui->setupUi(this);
@@ -203,6 +207,9 @@ MainWindow::MainWindow(QWidget* parent) :
     });
     DeviceManager::Default()->initDevice();
 	centerWidgetHide();
+	screenTimer = new QTimer(this);
+	connect(screenTimer, SIGNAL(timeout()), this, SLOT(coverScreen()));
+	screenTimer->start(counter);
 }
 
 MainWindow::~MainWindow()
@@ -211,6 +218,25 @@ MainWindow::~MainWindow()
 	delete redir;
 }
 
+void MainWindow::coverScreen()
+{
+
+	if (AppGlobalValues::InProcessing().toBool()) {
+		refreshTimer();
+	}
+	else
+	{
+		screenTimer->stop();
+		requestLogin();
+		qDebug() << "coverScreen()";
+	}
+}
+
+void MainWindow::refreshTimer()
+{
+	screenTimer->stop();
+	screenTimer->start(counter);
+}
 void MainWindow::centerWidgetHide() {
     ui->centralWidget->setVisible(false);
 }
@@ -241,6 +267,7 @@ QTextEdit* MainWindow::getEdit()
 
 void MainWindow::requestLogin() {
     LoginWindow l(this);
+    l.setWindowModality(Qt::WindowModal);
     l.showFullScreen();
     this->centerWidgetHide();
     while(l.result() != QDialog::Accepted)