diff --git a/LibInstructorsAndTrainees/instructorsandtraineeswidget.cpp b/LibInstructorsAndTrainees/instructorsandtraineeswidget.cpp
index fddd8d9..8f34e79 100644
--- a/LibInstructorsAndTrainees/instructorsandtraineeswidget.cpp
+++ b/LibInstructorsAndTrainees/instructorsandtraineeswidget.cpp
@@ -212,6 +212,10 @@ void InstructorsAndTraineesWidget::slot_checkLoginResult(ServerAuthorization *se
 {
     if (serverAuth->Result)
     {
+        connect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerInstructors,&ViewerInstructors::slot_NeedUpdateUI);
+        connect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerTrainees,&ViewerTrainees::slot_NeedUpdateUI);
+        connect(connectorToServer,&ConnectorToServer::signal_reInitMessangerByUsers,messangerController,&MessangerController::slot_reinitMessangers);
+
         instructorLoggedInLocal.setLogin(serverAuth->Login);
         instructorLoggedInLocal.setName(serverAuth->ClientName);
         instructorLoggedInLocal.setID(serverAuth->Id.toInt());
@@ -258,6 +262,10 @@ void InstructorsAndTraineesWidget::slot_checkDeLoginResult(ServerDeAuthorization
 {
     if (serverDeAuth->Result)
     {
+        disconnect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerInstructors,&ViewerInstructors::slot_NeedUpdateUI);
+        disconnect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerTrainees,&ViewerTrainees::slot_NeedUpdateUI);
+        disconnect(connectorToServer,&ConnectorToServer::signal_reInitMessangerByUsers,messangerController,&MessangerController::slot_reinitMessangers);
+
         instructorLoggedInLocal.setLogin(QStringLiteral(""));
         instructorLoggedInLocal.setName(QStringLiteral(""));
         instructorLoggedInLocal.setIsAdmin(false);
@@ -563,9 +571,11 @@ void InstructorsAndTraineesWidget::on_btnAuthorizationInstructor_clicked()
     {//Авторизация Инструктора локальная (Администратора)
         if(authorizationInstructorDialog(this))
         {
+            /*
             connect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerInstructors,&ViewerInstructors::slot_NeedUpdateUI);
             connect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerTrainees,&ViewerTrainees::slot_NeedUpdateUI);
             connect(connectorToServer,&ConnectorToServer::signal_reInitMessangerByUsers,messangerController,&MessangerController::slot_reinitMessangers);
+            */
         }
         else
             ui->btnAuthorizationInstructor->setChecked(false);
@@ -576,9 +586,11 @@ void InstructorsAndTraineesWidget::on_btnAuthorizationInstructor_clicked()
         {
             if(deAuthorizationInstructor(instructorLoggedInLocal.getLogin()))
             {
+                /*
                 disconnect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerInstructors,&ViewerInstructors::slot_NeedUpdateUI);
                 disconnect(connectorToServer,&ConnectorToServer::signal_UpdateDB,viewerTrainees,&ViewerTrainees::slot_NeedUpdateUI);
                 disconnect(connectorToServer,&ConnectorToServer::signal_reInitMessangerByUsers,messangerController,&MessangerController::slot_reinitMessangers);
+                */
 
                 viewerTrainees->deactivate();
                 viewerInstructors->deactivate();