diff --git a/InstructorsAndTrainees/connectorToServer/connectortoserver.cpp b/InstructorsAndTrainees/connectorToServer/connectortoserver.cpp
index 301e84b..fa413dc 100644
--- a/InstructorsAndTrainees/connectorToServer/connectortoserver.cpp
+++ b/InstructorsAndTrainees/connectorToServer/connectortoserver.cpp
@@ -102,10 +102,20 @@ void ConnectorToServer::setLoginName(QString name)
     versionSelectWidget->setAuthor(name);
 }
 
+ServerSettings ConnectorToServer::getServerSettings()
+{
+    return  serverSettings;
+}
+
+bool ConnectorToServer::getIsConnected()
+{
+    return client->getIsConnected();
+}
+
 void ConnectorToServer::SetConnectToServer()
 {
+    serverSettings = *dataParser->getServerSettings();
     emit sigSetConnect(dataParser->getServerSettings(),connectionThread);
-
 }
 
 QByteArray ConnectorToServer::getListTaskFimArray()
diff --git a/InstructorsAndTrainees/connectorToServer/connectortoserver.h b/InstructorsAndTrainees/connectorToServer/connectortoserver.h
index c235ddf..bda85da 100644
--- a/InstructorsAndTrainees/connectorToServer/connectortoserver.h
+++ b/InstructorsAndTrainees/connectorToServer/connectortoserver.h
@@ -15,6 +15,7 @@
 #include "computer.h"
 #include "classroom.h"
 #include "streamingversiondata.h"
+#include "Datas.h"
 
 class ConnectorToServer : public QObject
 {
@@ -62,6 +63,9 @@ public:
 
     void activateLoadAnimation(bool flag);
     void setLoginName(QString name);
+
+    ServerSettings getServerSettings();
+    bool getIsConnected();
 public slots:
     /*void slot_AnswerQueryToDB(QList<Instructor>* listInstructors,
                               QList<Trainee>* listTrainees,
@@ -105,8 +109,7 @@ signals:
     void signal_InitMessanger(QList<Trainee> listTrainees);
 
     void signal_msgFromClientReady(QString login, QString text);
-    void sigSendAnswerToServer(QByteArray array);
-
+    void sigSendAnswerToServer(QByteArray array);    
 
 private:
     void initialize();
@@ -135,6 +138,8 @@ private:
 
     QByteArray listTaskFimArray;
     QByteArray listTaskAmmArray;
+
+    ServerSettings serverSettings;
 };
 
 #endif // CONNECTORTOSERVER_H
diff --git a/InstructorsAndTrainees/dialogsettings.cpp b/InstructorsAndTrainees/dialogsettings.cpp
index ae0d4a7..138e56a 100644
--- a/InstructorsAndTrainees/dialogsettings.cpp
+++ b/InstructorsAndTrainees/dialogsettings.cpp
@@ -1,21 +1,66 @@
 #include "dialogsettings.h"
 #include "ui_dialogsettings.h"
+#include "tools.h"
+#include <QFile>
+#include <QXmlStreamReader>
+#include <QRegExpValidator>
 
-DialogSettings::DialogSettings(QWidget *parent) :
+DialogSettings::DialogSettings(bool serverIsConnected, QWidget *parent) :
     QDialog(parent),
-    ui(new Ui::DialogSettings)
+    ui(new Ui::DialogSettings),
+    settings(nullptr)
 {
     ui->setupUi(this);
-
     ui->btnUpdateStyle->setObjectName("btnUpdateStyle");
+    ui->btnSave->setObjectName("btnSave");
+
+
+    /* Создаем строку для регулярного выражения */
+    QString ipRange = "(?:[0-1]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])";
+    /* Создаем регулярное выражение с применением строки, как
+     * повторяющегося элемента
+     */
+    QRegExp ipRegex ("^" + ipRange
+                     + "\\." + ipRange
+                     + "\\." + ipRange
+                     + "\\." + ipRange + "$");
+    /* Создаем Валидатор регулярного выражения с применением
+     * созданного регулярного выражения
+     */
+    QRegExpValidator *ipValidator = new QRegExpValidator(ipRegex, this);
+    /* Устанавливаем Валидатор на QLineEdit */
+    ui->editAddress->setValidator(ipValidator);
+
+
+    settings = new ServerSettings;
 
     //Задаём два пункта с текстом локалей в комбобоксе
     ui->cmbLanguage->addItems(QStringList() << "English" << "Русский");
+
+    if(loadSettings())
+    {
+        if(settings->Language == "ENG")
+            ui->cmbLanguage->setCurrentText("English");
+        else
+            ui->cmbLanguage->setCurrentText("Русский");
+
+        ui->editAddress->setText(settings->Address);
+        ui->editPort->setText(settings->Port);
+        ui->checkAutoStart->setChecked(settings->isAutoStart);
+    }
+
+    if(serverIsConnected)
+    {
+        ui->editAddress->setEnabled(false);
+        ui->editPort->setEnabled(false);
+        ui->checkAutoStart->setEnabled(false);
+    }
 }
 
 DialogSettings::~DialogSettings()
 {
     delete ui;
+    delete settings;
 }
 
 void DialogSettings::changeEvent(QEvent *event)
@@ -29,17 +74,128 @@ void DialogSettings::changeEvent(QEvent *event)
 
 void DialogSettings::on_cmbLanguage_currentIndexChanged(const QString &arg1)
 {
-    QString language;
 
-    if(arg1 == QStringLiteral("English"))
-        language = QString("en_EN");
-    else
-        language = QString("ru_RU");
-
-    emit signal_LanguageChanged(language);
 }
 
 void DialogSettings::on_btnUpdateStyle_clicked()
 {
     emit signal_UpdateStyleSheet();
 }
+
+bool DialogSettings::loadSettings()
+{
+    QFile file(settingsName);
+    if(! file.open(QIODevice::ReadOnly))
+        return false;
+
+    QXmlStreamReader xmlReader(&file);
+
+    while (!xmlReader.atEnd()){
+
+        if(xmlReader.isStartElement()){
+
+            if(xmlReader.name() == "ServerSettings")
+            {
+
+                foreach(const QXmlStreamAttribute &attr, xmlReader.attributes()){
+                    QString name = attr.name().toString();
+                    QString value = attr.value().toString();
+
+                    if(name == "Address"){
+                        settings->Address = value;
+                    }
+
+                    if(name == "Port"){
+                        settings->Port = value;
+                    }
+
+                    if(name == "Language"){
+                        settings->Language = value;
+                    }
+
+                    if(name == "AutoStart"){
+                        settings->isAutoStart = value.toInt();
+                    }
+
+                }
+            }
+        }
+
+        xmlReader.readNext();
+    }
+
+    file.close();
+
+    return true;
+}
+
+bool DialogSettings::saveSettings()
+{
+    QFile file(settingsName);
+
+    if(! file.open(QIODevice::WriteOnly))
+        return false;
+
+    QXmlStreamWriter xmlWriter(&file);
+
+    xmlWriter.setAutoFormatting(true);
+    xmlWriter.writeStartDocument();
+
+    xmlWriter.writeStartElement("ServerSettingsContainer");
+    xmlWriter.writeStartElement("ServerSettings");
+
+    xmlWriter.writeAttribute("Address", settings->Address);
+    xmlWriter.writeAttribute("Port", settings->Port);
+    xmlWriter.writeAttribute("Language", settings->Language);
+    xmlWriter.writeAttribute("AutoStart", QString::number(settings->isAutoStart));
+
+    xmlWriter.writeEndElement();
+    xmlWriter.writeEndElement();
+
+    xmlWriter.writeEndDocument();
+
+    file.close();
+
+    return true;
+}
+
+void DialogSettings::on_btnSave_clicked()
+{
+    if(ui->cmbLanguage->currentText() == QStringLiteral("English"))
+    {
+        settings->Language = "ENG";
+    }
+    else
+    {
+        settings->Language = "RUS";
+    }
+
+    settings->Address = ui->editAddress->text();
+    settings->Port = ui->editPort->text();
+    settings->isAutoStart = ui->checkAutoStart->isChecked();
+
+    saveSettings();
+
+    QString language;
+
+    if(settings->Language == "ENG")
+        language = QString("en_EN");
+    else
+        language = QString("ru_RU");
+
+    emit signal_LanguageChanged(language);
+
+    this->close();
+}
+
+void DialogSettings::on_DialogSettings_rejected()
+{
+    QString language;
+
+    if(settings->Language == "ENG")
+        language = QString("en_EN");
+    else
+        language = QString("ru_RU");
+
+    emit signal_LanguageChanged(language);
+}
diff --git a/InstructorsAndTrainees/dialogsettings.h b/InstructorsAndTrainees/dialogsettings.h
index cfcd813..874fd7e 100644
--- a/InstructorsAndTrainees/dialogsettings.h
+++ b/InstructorsAndTrainees/dialogsettings.h
@@ -4,6 +4,7 @@
 #include <QDialog>
 #include <QTranslator>
 #include <QEvent>
+#include "Datas.h"
 
 namespace Ui {
 class DialogSettings;
@@ -14,7 +15,7 @@ class DialogSettings : public QDialog
     Q_OBJECT
 
 public:
-    explicit DialogSettings(QWidget *parent = nullptr);
+    explicit DialogSettings(bool serverIsConnected, QWidget *parent = nullptr);
     ~DialogSettings();
 
 protected:
@@ -28,12 +29,21 @@ signals:
 
 private slots:
     void on_cmbLanguage_currentIndexChanged(const QString &arg1);
-
     void on_btnUpdateStyle_clicked();
 
+    void on_btnSave_clicked();
+
+    void on_DialogSettings_rejected();
+
+private:
+    bool loadSettings();
+    bool saveSettings();
+
 private:
     Ui::DialogSettings *ui;
     QTranslator qtLanguageTranslator;
+
+    ServerSettings *settings;
 };
 
 #endif // DIALOGSETTINGS_H
diff --git a/InstructorsAndTrainees/dialogsettings.ui b/InstructorsAndTrainees/dialogsettings.ui
index 2aca2a7..8788199 100644
--- a/InstructorsAndTrainees/dialogsettings.ui
+++ b/InstructorsAndTrainees/dialogsettings.ui
@@ -13,6 +13,10 @@
   <property name="windowTitle">
    <string>Settings</string>
   </property>
+  <property name="windowIcon">
+   <iconset resource="resources.qrc">
+    <normaloff>:/resources/icons/settings.png</normaloff>:/resources/icons/settings.png</iconset>
+  </property>
   <layout class="QGridLayout" name="gridLayout">
    <item row="0" column="0">
     <layout class="QVBoxLayout" name="verticalLayout">
@@ -44,7 +48,128 @@
       </layout>
      </item>
      <item>
-      <layout class="QHBoxLayout" name="horizontalLayout_2"/>
+      <spacer name="verticalSpacer_2">
+       <property name="orientation">
+        <enum>Qt::Vertical</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>20</width>
+         <height>40</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QGroupBox" name="groupBox">
+       <property name="title">
+        <string>Server</string>
+       </property>
+       <layout class="QGridLayout" name="gridLayout_2">
+        <item row="0" column="0">
+         <layout class="QVBoxLayout" name="verticalLayout_2">
+          <item>
+           <layout class="QHBoxLayout" name="horizontalLayout_2">
+            <item>
+             <widget class="QLabel" name="label_2">
+              <property name="text">
+               <string>Address</string>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <spacer name="horizontalSpacer_3">
+              <property name="orientation">
+               <enum>Qt::Horizontal</enum>
+              </property>
+              <property name="sizeHint" stdset="0">
+               <size>
+                <width>40</width>
+                <height>20</height>
+               </size>
+              </property>
+             </spacer>
+            </item>
+            <item>
+             <widget class="QLineEdit" name="editAddress">
+              <property name="maximumSize">
+               <size>
+                <width>150</width>
+                <height>16777215</height>
+               </size>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </item>
+          <item>
+           <layout class="QHBoxLayout" name="horizontalLayout_3">
+            <item>
+             <widget class="QLabel" name="label_3">
+              <property name="text">
+               <string>Port</string>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <spacer name="horizontalSpacer_4">
+              <property name="orientation">
+               <enum>Qt::Horizontal</enum>
+              </property>
+              <property name="sizeHint" stdset="0">
+               <size>
+                <width>40</width>
+                <height>20</height>
+               </size>
+              </property>
+             </spacer>
+            </item>
+            <item>
+             <widget class="QLineEdit" name="editPort">
+              <property name="minimumSize">
+               <size>
+                <width>0</width>
+                <height>0</height>
+               </size>
+              </property>
+              <property name="maximumSize">
+               <size>
+                <width>70</width>
+                <height>16777215</height>
+               </size>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </item>
+          <item>
+           <layout class="QHBoxLayout" name="horizontalLayout_4">
+            <item>
+             <widget class="QCheckBox" name="checkAutoStart">
+              <property name="text">
+               <string>Auto Start</string>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <spacer name="horizontalSpacer_5">
+              <property name="orientation">
+               <enum>Qt::Horizontal</enum>
+              </property>
+              <property name="sizeHint" stdset="0">
+               <size>
+                <width>40</width>
+                <height>20</height>
+               </size>
+              </property>
+             </spacer>
+            </item>
+           </layout>
+          </item>
+         </layout>
+        </item>
+       </layout>
+      </widget>
      </item>
      <item>
       <spacer name="verticalSpacer">
@@ -60,7 +185,33 @@
       </spacer>
      </item>
      <item>
-      <layout class="QHBoxLayout" name="horizontalLayout_3">
+      <layout class="QHBoxLayout" name="horizontalLayout_5">
+       <item>
+        <widget class="QToolButton" name="btnSave">
+         <property name="minimumSize">
+          <size>
+           <width>58</width>
+           <height>58</height>
+          </size>
+         </property>
+         <property name="text">
+          <string>Save</string>
+         </property>
+         <property name="icon">
+          <iconset resource="resources.qrc">
+           <normaloff>:/resources/icons/circleGreen.png</normaloff>:/resources/icons/circleGreen.png</iconset>
+         </property>
+         <property name="iconSize">
+          <size>
+           <width>32</width>
+           <height>32</height>
+          </size>
+         </property>
+         <property name="toolButtonStyle">
+          <enum>Qt::ToolButtonTextUnderIcon</enum>
+         </property>
+        </widget>
+       </item>
        <item>
         <spacer name="horizontalSpacer_2">
          <property name="orientation">
diff --git a/InstructorsAndTrainees/instructorsandtraineeswidget.cpp b/InstructorsAndTrainees/instructorsandtraineeswidget.cpp
index a542075..b0c4309 100644
--- a/InstructorsAndTrainees/instructorsandtraineeswidget.cpp
+++ b/InstructorsAndTrainees/instructorsandtraineeswidget.cpp
@@ -37,6 +37,10 @@ InstructorsAndTraineesWidget::InstructorsAndTraineesWidget(QWidget *parent) :
 
     qDebug() << "InstructorsAndTraineesWidget init thread ID " << QThread::currentThreadId();
 
+    updateMyStyleSheet();
+
+    on_btnSettings_clicked();
+
     connectorToServer = new ConnectorToServer(this);
     connect(connectorToServer,&ConnectorToServer::sigLoginResult,this,&InstructorsAndTraineesWidget::checkLoginResult);
     connect(connectorToServer,&ConnectorToServer::sigDeLoginResult,this,&InstructorsAndTraineesWidget::checkDeLoginResult);
@@ -108,9 +112,7 @@ InstructorsAndTraineesWidget::InstructorsAndTraineesWidget(QWidget *parent) :
 
     ui->btnAuthorizationInstructor->setEnabled(false);
 
-    ui->btnAssignTask->setEnabled(false);
-
-    updateMyStyleSheet();
+    ui->btnAssignTask->setEnabled(false);    
 }
 
 InstructorsAndTraineesWidget::~InstructorsAndTraineesWidget()
@@ -147,6 +149,7 @@ void InstructorsAndTraineesWidget::changeEvent(QEvent *event)
             */
 
         updateLabelLoggedInInstructor(loginInstructorLoggedInLocal, nameInstructorLoggedInLocal);
+        updateLabelServer();
     }
 }
 
@@ -262,6 +265,9 @@ void InstructorsAndTraineesWidget::slot_ConnectedToServer(bool state)
         ui->btnAuthorizationInstructor->setEnabled(true);
 
         ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
+
+        ServerSettings serverSettings = connectorToServer->getServerSettings();
+        ui->lblServer->setText(serverSettings.Address + ":" +serverSettings.Port);
     }
     else
     {//Сервер отключен
@@ -271,6 +277,7 @@ void InstructorsAndTraineesWidget::slot_ConnectedToServer(bool state)
         ui->btnAuthorizationInstructor->setChecked(false);
         ui->btnSetVersion->hide();
         ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGray.png")));
+        ui->lblServer->setText(tr("none"));
 
         viewerInstructors->setAuthComplited(false);
         viewerTrainees->setAuthComplited(false);
@@ -414,6 +421,20 @@ void InstructorsAndTraineesWidget::updateLabelLoggedInInstructor(QString login,
     }
 }
 
+void InstructorsAndTraineesWidget::updateLabelServer()
+{
+    if(!connectorToServer)
+        return;
+
+    if(connectorToServer->getIsConnected())
+    {
+        ServerSettings serverSettings = connectorToServer->getServerSettings();
+        ui->lblServer->setText(serverSettings.Address + ":" +serverSettings.Port);
+    }
+    else
+        ui->lblServer->setText(tr("none"));
+}
+
 void InstructorsAndTraineesWidget::on_btnSetVersion_clicked()
 {
     connectorToServer->showVersionSelect();
@@ -449,7 +470,11 @@ void InstructorsAndTraineesWidget::on_tabWidget_currentChanged(int index)
 
 void InstructorsAndTraineesWidget::on_btnSettings_clicked()
 {
-    DialogSettings dlg(this);
+    bool serverIsConnected = false;
+    if(connectorToServer)
+        serverIsConnected = connectorToServer->getIsConnected();
+
+    DialogSettings dlg(serverIsConnected, this);
 
     connect(&dlg, &DialogSettings::signal_LanguageChanged, this, &InstructorsAndTraineesWidget::slot_LanguageChanged);
     connect(&dlg, &DialogSettings::signal_UpdateStyleSheet, this, &InstructorsAndTraineesWidget::slot_UpdateStyleSheet);
diff --git a/InstructorsAndTrainees/instructorsandtraineeswidget.h b/InstructorsAndTrainees/instructorsandtraineeswidget.h
index 205c460..b659ac5 100644
--- a/InstructorsAndTrainees/instructorsandtraineeswidget.h
+++ b/InstructorsAndTrainees/instructorsandtraineeswidget.h
@@ -86,6 +86,7 @@ private:
     bool deAuthorizationInstructor(QString login);
     bool authorizationIsCompleted();
     void updateLabelLoggedInInstructor(QString login, QString name);
+    void updateLabelServer();
 
 private:
     Ui::InstructorsAndTraineesWidget *ui;
diff --git a/InstructorsAndTrainees/instructorsandtraineeswidget.ui b/InstructorsAndTrainees/instructorsandtraineeswidget.ui
index 6c16896..1226e2d 100644
--- a/InstructorsAndTrainees/instructorsandtraineeswidget.ui
+++ b/InstructorsAndTrainees/instructorsandtraineeswidget.ui
@@ -104,6 +104,20 @@
             </property>
            </widget>
           </item>
+          <item>
+           <widget class="QLabel" name="lblServerPrefix">
+            <property name="text">
+             <string>Server: </string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QLabel" name="lblServer">
+            <property name="text">
+             <string>none</string>
+            </property>
+           </widget>
+          </item>
           <item>
            <widget class="QToolButton" name="btnAuthorizationInstructor">
             <property name="minimumSize">
diff --git a/InstructorsAndTrainees/tasks/ammtaskswidget.cpp b/InstructorsAndTrainees/tasks/ammtaskswidget.cpp
index 9866334..1c34827 100644
--- a/InstructorsAndTrainees/tasks/ammtaskswidget.cpp
+++ b/InstructorsAndTrainees/tasks/ammtaskswidget.cpp
@@ -114,7 +114,13 @@ void AMMtasksWidget::changeEvent(QEvent *event)
 
         reSetHeadTreeWidget();
 
-        //slot_NeedUpdateUI();
+        if(type == TypeList::listCommon)
+        {
+            //slot_NeedUpdateUI();
+        }
+        else if(type == TypeList::listForTrainee)
+            if(idTraineeSelected)
+                slot_UpdateTasksAMMforTrainee(idTraineeSelected);
     }
 }
 
diff --git a/InstructorsAndTrainees/tasks/fimtaskswidget.cpp b/InstructorsAndTrainees/tasks/fimtaskswidget.cpp
index 84fb28a..c73b51d 100644
--- a/InstructorsAndTrainees/tasks/fimtaskswidget.cpp
+++ b/InstructorsAndTrainees/tasks/fimtaskswidget.cpp
@@ -113,7 +113,13 @@ void FIMtasksWidget::changeEvent(QEvent *event)
 
         reSetHeadTreeWidget();
 
-        //slot_NeedUpdateUI();
+        if(type == TypeList::listCommon)
+        {
+            //slot_NeedUpdateUI();
+        }
+        else if(type == TypeList::listForTrainee)
+            if(idTraineeSelected)
+                fillTree();
     }
 }