diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 4f8567b..ac0d9cf 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -7,7 +7,8 @@
 #include "tabformwidget.h"
 #include "SelectFormWidget.h"
 #include "ScanFormWidget.h"
-
+#include "guimessagedialog.h"
+#include "device/DeviceManager.h"
 
 MainWindow::MainWindow(QWidget *parent) :
     QMainWindow(parent),
@@ -52,10 +53,18 @@ MainWindow::MainWindow(QWidget *parent) :
                           "QLabel#systemMsgBar{min-width:500px;}\n"
                           "QWidget QWidget#statusBarWidget{min-width:300px;}\n"
                           "QWidget QToolButton{border:none;border-radius:10%;font-size:26px; font-weight:Bold;padding:5px;}\n"
+                          "QWidget QToolButton:disabled{color:#606060  }\n"
                           "QWidget QToolButton:hover{background:#505050;}\n"
                           "QWidget QToolButton:checked{border:5px solid darkorange;padding:0px;}"
                           "QWidget#editcmdWidget{min-height:83px;max-height:83px;}"
                           "QWidget#verSpaceLine{ border-right:1px solid #0078d8;}"
+                          //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 QWidget QWidget{ background:transparent;color:#3078d8}"
+                          "QDialog QWidget QWidget QLabel{ border:1px solid black}"
+                          "QLabel#lbl_progressicon{min-width:75px;max-width:75px;font-size:30px}"
                           "#spacer_1, #spacer_2{min-width:2px;max-width:2px;margin-top:6px;margin-bottom:6px;border-right:1px solid #0078d8;}"//green with  2
                           ;
     this->setStyleSheet(style);
@@ -79,6 +88,17 @@ MainWindow::MainWindow(QWidget *parent) :
     ui->centralWidget->setLayout(layout);
     this->setWindowFlags (Qt::Window);
     this->showFullScreen ();
+    connect(EventCenter::Default(),&EventCenter::GUIErrorRaise,[=](){
+        if (!msgDialog) msgDialog =  new GUIMessageDialog(this);
+        msgDialog->show();
+    });
+    connect(EventCenter::Default(),&EventCenter::InvokeOperationStart,[=](){
+        if (!msgDialog) msgDialog =  new GUIMessageDialog(this);
+        msgDialog->show();
+    });
+    DeviceManager::Default()->initDevice();
+//    GUIMessageDialog* dialog = new GUIMessageDialog(this);
+//    dialog->show();
 }
 
 MainWindow::~MainWindow()
diff --git a/src/mainwindow.h b/src/mainwindow.h
index 9353441..1642914 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -6,7 +6,7 @@
 namespace Ui {
 class MainWindow;
 }
-
+class GUIMessageDialog;
 class MainWindow : public QMainWindow
 {
     Q_OBJECT
@@ -17,6 +17,7 @@ public:
 
 private:
     Ui::MainWindow *ui;
+    GUIMessageDialog* msgDialog = nullptr;
 };
 
 #endif // MAINWINDOW_H