diff --git a/ServerLMS/ServerLMS.qrc b/ServerLMS/ServerLMS.qrc
index 041e467..29a560f 100644
--- a/ServerLMS/ServerLMS.qrc
+++ b/ServerLMS/ServerLMS.qrc
@@ -15,5 +15,6 @@
         <file>resources/icons/rocket.png</file>
         <file>resources/icons/stop.png</file>
         <file>resources/icons/settings.png</file>
+        <file>resources/icons/circleGray.png</file>
     </qresource>
 </RCC>
diff --git a/ServerLMS/resources/icons/circleGray.png b/ServerLMS/resources/icons/circleGray.png
new file mode 100644
index 0000000..74c2897
Binary files /dev/null and b/ServerLMS/resources/icons/circleGray.png differ
diff --git a/ServerLMS/serverlmswidget.cpp b/ServerLMS/serverlmswidget.cpp
index 1782844..4d517fd 100644
--- a/ServerLMS/serverlmswidget.cpp
+++ b/ServerLMS/serverlmswidget.cpp
@@ -40,11 +40,7 @@ ServerLMSWidget::ServerLMSWidget(QWidget *parent) :
 
     updateMyStyleSheet();
 
-    setLanguageInterfase();
-
-    startInitialization();
-
-    tryConnectionToDB();
+    setLanguageInterfase();    
 }
 
 ServerLMSWidget::~ServerLMSWidget()
@@ -95,10 +91,12 @@ void ServerLMSWidget::changeEvent(QEvent *event)
                                                                    dbSettings.dbHostName,
                                                                    QString::number(dbSettings.dbPort));
             ui->lblDBsettings->setText(strDBsettings);
+            ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
         }
         else
         {
             ui->lblDBsettings->setText("");
+            ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGray.png")));
         }
     }
 }
@@ -126,17 +124,25 @@ void ServerLMSWidget::slot_AddMessageToLog(QString message)
     ui->loggerTextField->appendPlainText(message);
 }
 
+void ServerLMSWidget::start()
+{
+    startInitialization();
+    tryConnectionToDB();
+}
+
 void ServerLMSWidget::slot_BlockAutorization(bool block)
 {
     if(block)
     {
         server->blockAutorization();
         ui->lblBlockAuth->setPixmap(QPixmap(QStringLiteral(":/resources/icons/lock.png")));
+        //emit signal_Tray_ShowMessage(tr("Authorization blocked!"));
     }
     else
     {
         server->unBlockAutorization();
         ui->lblBlockAuth->setPixmap(QPixmap(QStringLiteral(":/resources/icons/open.png")));
+        //emit signal_Tray_ShowMessage(tr("Authorization unblocked!"));
     }
 }
 
@@ -197,6 +203,7 @@ void ServerLMSWidget::on_btnSettings_clicked()
             providerDBLMS->DisConnectionFromDB();
 
             ui->lblDBsettings->setText("");
+            ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
 
             QMessageBox::warning(this, tr("Warning!"), tr("Database settings have been changed.\nThe server will be restarted."));
 
@@ -315,9 +322,12 @@ void ServerLMSWidget::tryConnectionToDB()
     if(! providerDBLMS->ConnectionToDB())
     {
         ui->lblDBsettings->setText("");
+        ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGray.png")));
         ui->btnStopServer->setEnabled(false);
         ui->btnStartServer->setEnabled(false);
-        QMessageBox::critical(this, tr("Error!"), tr("Database connection error"));
+        //QMessageBox::critical(this, tr("Error!"), tr("Database connection error!"));
+
+        emit signal_Tray_ShowMessage(tr("Database connection error!"));
     }
     else
     {
@@ -330,6 +340,9 @@ void ServerLMSWidget::tryConnectionToDB()
                                                                dbSettings.dbHostName,
                                                                QString::number(dbSettings.dbPort));
         ui->lblDBsettings->setText(strDBsettings);
+        ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
+
+        emit signal_Tray_ShowMessage(tr("Database connection OK!") + "\n" + strDBsettings);
 
         on_btnStartServer_clicked();
     }
diff --git a/ServerLMS/serverlmswidget.h b/ServerLMS/serverlmswidget.h
index e7ea9af..5ee4907 100644
--- a/ServerLMS/serverlmswidget.h
+++ b/ServerLMS/serverlmswidget.h
@@ -62,6 +62,9 @@ signals:
     //сигнал смены языка
     void signal_LanguageChanged(QString language);
 
+    //сигнал вывода сообщения из трея
+    void signal_Tray_ShowMessage(QString textMsg);
+
     void sigRecognize();
     void sigCalculateFullHash();
     void sigUpdateController(CommonClientHandler* commonClientHandler,DataParser *dataParser,AssetsManager *assetManager);
@@ -101,6 +104,8 @@ public:
 
     void removeClient(int socketId);
 
+    void start();
+
 private slots:
     void on_btnStartServer_clicked();
     void on_btnStopServer_clicked();
diff --git a/ServerLMS/serverlmswidget.ui b/ServerLMS/serverlmswidget.ui
index 08819e2..a807a59 100644
--- a/ServerLMS/serverlmswidget.ui
+++ b/ServerLMS/serverlmswidget.ui
@@ -223,6 +223,28 @@
      </item>
      <item>
       <layout class="QHBoxLayout" name="horizontalLayout_DBsettings">
+       <item>
+        <widget class="QLabel" name="lblDBisConnected">
+         <property name="minimumSize">
+          <size>
+           <width>32</width>
+           <height>32</height>
+          </size>
+         </property>
+         <property name="maximumSize">
+          <size>
+           <width>32</width>
+           <height>32</height>
+          </size>
+         </property>
+         <property name="text">
+          <string/>
+         </property>
+         <property name="pixmap">
+          <pixmap resource="../InstructorsAndTrainees/InstructorsAndTrainees.qrc">:/resources/icons/circleGray.png</pixmap>
+         </property>
+        </widget>
+       </item>
        <item>
         <widget class="QLabel" name="label_DataBase">
          <property name="sizePolicy">
diff --git a/TrayServerLMS/mainwindow.cpp b/TrayServerLMS/mainwindow.cpp
index f0e4757..dd6e1ce 100644
--- a/TrayServerLMS/mainwindow.cpp
+++ b/TrayServerLMS/mainwindow.cpp
@@ -1,5 +1,6 @@
 #include <QMessageBox>
 #include <QTimer>
+#include <QThread>
 #include "mainwindow.h"
 #include "./ui_mainwindow.h"
 
@@ -15,21 +16,6 @@ MainWindow::MainWindow(QWidget *parent) :
 {
     ui->setupUi(this);
 
-    serverLMSWidget = new ServerLMSWidget(this);
-
-    ui->verticalLayout_Main->addWidget(serverLMSWidget);
-
-    connect(serverLMSWidget, &ServerLMSWidget::signal_LanguageChanged, this, &MainWindow::slot_LanguageChanged);
-
-    qtLanguageTranslator.load(QString("translations/TrayServerLMS_") + serverLMSWidget->getLanguage(), ".");
-    qApp->installTranslator(&qtLanguageTranslator);
-
-    //this->move(0, 0);
-    //this->showNormal();
-    //this->showMaximized();
-
-    errorCheck();    
-
     /* Инициализируем иконку трея, устанавливаем иконку,
      * а также задаем всплывающую подсказку
      * */
@@ -66,6 +52,28 @@ MainWindow::MainWindow(QWidget *parent) :
     connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
             this, SLOT(slot_IconActivated(QSystemTrayIcon::ActivationReason)));
 
+
+
+    serverLMSWidget = new ServerLMSWidget(this);
+
+    ui->verticalLayout_Main->addWidget(serverLMSWidget);
+
+    connect(serverLMSWidget, &ServerLMSWidget::signal_LanguageChanged, this, &MainWindow::slot_LanguageChanged);
+    connect(serverLMSWidget, &ServerLMSWidget::signal_Tray_ShowMessage, this, &MainWindow::slot_Tray_ShowMessage);
+
+    serverLMSWidget->start();
+
+    qtLanguageTranslator.load(QString("translations/TrayServerLMS_") + serverLMSWidget->getLanguage(), ".");
+    qApp->installTranslator(&qtLanguageTranslator);
+
+    //this->move(0, 0);
+    //this->showNormal();
+    //this->showMaximized();
+
+    errorCheck();    
+
+    //QThread::sleep(2);
+
     slot_Menu_HideWindow();
 }
 
@@ -178,8 +186,7 @@ void MainWindow::slot_Menu_HideWindow()
     trayIcon->showMessage(tr("Server LMS"),
                           tr("The application is minimized to the tray. "
                              "To maximize the application window, click the application icon in the tray."),
-                          icon,
-                          2000);
+                          icon, 100);
 }
 
 void MainWindow::slot_Menu_Exit()
@@ -188,6 +195,14 @@ void MainWindow::slot_Menu_Exit()
     this->close();
 }
 
+void MainWindow::slot_Tray_ShowMessage(QString textMsg)
+{
+    QSystemTrayIcon::MessageIcon icon = QSystemTrayIcon::MessageIcon(QSystemTrayIcon::Warning);
+    trayIcon->showMessage(tr("Server LMS"),
+                          textMsg,
+                          icon, 100);
+}
+
 void MainWindow::slot_LanguageChanged(QString language)
 {
     qtLanguageTranslator.load(QString(QStringLiteral("translations/TrayServerLMS_")) + language, QStringLiteral("."));
diff --git a/TrayServerLMS/mainwindow.h b/TrayServerLMS/mainwindow.h
index 1bde9b8..b3e62cb 100644
--- a/TrayServerLMS/mainwindow.h
+++ b/TrayServerLMS/mainwindow.h
@@ -48,6 +48,10 @@ public slots:
     void slot_Menu_HideWindow();
     void slot_Menu_Exit();
 
+    //Слот вывода сообщения из трея
+    void slot_Tray_ShowMessage(QString textMsg);
+
+
 signals:
     //сигнал об изменении языка интерфейса
     void signal_LanguageChanged(QString language);