diff --git a/Manager_DB_/main.cpp b/Manager_DB_/main.cpp
index 84235bea74da0abafef81b35b960846e8fa1505e..8a3a43117e6919e70ffe19c2ae3e39b7c1969cf1 100644
--- a/Manager_DB_/main.cpp
+++ b/Manager_DB_/main.cpp
@@ -35,7 +35,7 @@ int main(int argc, char *argv[])
 
     std::string str;
 
-    std::cout << "Enter the command: " << std::endl;
+    /*std::cout << "Enter the command: " << std::endl;
     std::cout.flush();
     std::getline(std::cin, str);
     QString command(str.c_str());
@@ -95,7 +95,7 @@ int main(int argc, char *argv[])
 
     } while (str != "STOP PROGRAMM");
 
-    return a.exec();
+    return a.exec();*/
 
     MainWindow w;
     w.show();
diff --git a/Manager_DB_/mainwindow.cpp b/Manager_DB_/mainwindow.cpp
index 41a26bdf8fe5de4d2be161b1d7188a936c25f016..e7cefb63e1b69f81ceb4cbb5073c1c5a608ecb1a 100644
--- a/Manager_DB_/mainwindow.cpp
+++ b/Manager_DB_/mainwindow.cpp
@@ -6,6 +6,32 @@ MainWindow::MainWindow(QWidget *parent)
     , ui(new Ui::MainWindow)
 {
     ui->setupUi(this);
+    ui->lineEdit->setPlaceholderText("Enter the command");
+    connect(ui->pushButton, SIGNAL(clicked()), this, SLOT(ok_clicked()));
+    connect(ui->pushButton_2, SIGNAL(clicked()), this, SLOT(clear_clicked()));
+    connect(ui->actionExit, SIGNAL(clicked()), this, SLOT(exit_clicked()));
+}
+
+void MainWindow::ok_clicked() {
+    QString command = ui->lineEdit->text();
+
+    QSqlQuery query;
+    bool cmd = query.exec(command);
+
+     ui->textEdit_log->append(command);
+     ui->textEdit_log->append("\n");
+
+    if (!cmd) {
+          ui->textEdit_log->append(query.lastError().text());
+    }
+}
+
+void MainWindow::exit_clicked() {
+    QApplication::quit();
+}
+
+void MainWindow::clear_clicked() {
+    ui->lineEdit->clear();
 }
 
 MainWindow::~MainWindow()
diff --git a/Manager_DB_/mainwindow.h b/Manager_DB_/mainwindow.h
index 4643e322a280a4f4c1c6628a0ccb18ea94797ffa..e3948d1a9e1febae18bfb3021e06212aefb3afe1 100644
--- a/Manager_DB_/mainwindow.h
+++ b/Manager_DB_/mainwindow.h
@@ -2,6 +2,17 @@
 #define MAINWINDOW_H
 
 #include <QMainWindow>
+#include <QApplication>
+#include <QCoreApplication>
+#include <QSqlDatabase>
+#include <QString>
+#include <iostream>
+#include <QSqlQuery>
+#include <QSqlError>
+#include <QDebug>
+#include <QSqlRecord>
+#include <iomanip>
+#include <windows.h>
 
 QT_BEGIN_NAMESPACE
 namespace Ui { class MainWindow; }
@@ -17,5 +28,10 @@ public:
 
 private:
     Ui::MainWindow *ui;
+
+public slots:
+    void ok_clicked();
+    void clear_clicked();
+    void exit_clicked();
 };
 #endif // MAINWINDOW_H
diff --git a/Manager_DB_/mainwindow.ui b/Manager_DB_/mainwindow.ui
index eadbfef5e6ce0ae1f42dd67aa35654cc47555a4c..9ef2b3d02b79e10eb4d2631c4a3243a24267c53a 100644
--- a/Manager_DB_/mainwindow.ui
+++ b/Manager_DB_/mainwindow.ui
@@ -26,53 +26,23 @@
    <string>MainWindow</string>
   </property>
   <widget class="QWidget" name="centralwidget">
-   <widget class="QWidget" name="verticalLayoutWidget">
-    <property name="geometry">
-     <rect>
-      <x>0</x>
-      <y>20</y>
-      <width>150</width>
-      <height>431</height>
-     </rect>
-    </property>
-    <layout class="QVBoxLayout" name="verticalLayout"/>
-   </widget>
    <widget class="QTableView" name="tableView">
     <property name="geometry">
      <rect>
-      <x>150</x>
-      <y>0</y>
-      <width>621</width>
-      <height>451</height>
+      <x>220</x>
+      <y>10</y>
+      <width>541</width>
+      <height>311</height>
      </rect>
     </property>
    </widget>
-   <widget class="QLabel" name="label">
+   <widget class="QTextEdit" name="textEdit_log">
     <property name="geometry">
      <rect>
       <x>10</x>
-      <y>0</y>
-      <width>131</width>
-      <height>21</height>
-     </rect>
-    </property>
-    <property name="font">
-     <font>
-      <family>Nirmala UI</family>
-      <pointsize>10</pointsize>
-     </font>
-    </property>
-    <property name="text">
-     <string>Список таблиц</string>
-    </property>
-   </widget>
-   <widget class="QTextEdit" name="textEdit">
-    <property name="geometry">
-     <rect>
-      <x>0</x>
-      <y>530</y>
-      <width>691</width>
-      <height>31</height>
+      <y>330</y>
+      <width>751</width>
+      <height>191</height>
      </rect>
     </property>
     <property name="html">
@@ -80,46 +50,41 @@
 &lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
 p, li { white-space: pre-wrap; }
 &lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'MS Shell Dlg 2'; font-size:7.8pt; font-weight:400; font-style:normal;&quot;&gt;
-&lt;p style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&amp;gt;&amp;gt;&amp;gt;&lt;/p&gt;
 &lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
     </property>
    </widget>
-   <widget class="QTextEdit" name="textEdit_2">
+   <widget class="QPushButton" name="pushButton">
     <property name="geometry">
      <rect>
-      <x>-10</x>
-      <y>450</y>
-      <width>781</width>
-      <height>81</height>
+      <x>593</x>
+      <y>531</y>
+      <width>80</width>
+      <height>31</height>
      </rect>
     </property>
-    <property name="html">
-     <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
-&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
-p, li { white-space: pre-wrap; }
-&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'MS Shell Dlg 2'; font-size:7.8pt; font-weight:400; font-style:normal;&quot;&gt;
-&lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+    <property name="text">
+     <string>OK</string>
     </property>
    </widget>
-   <widget class="QPushButton" name="pushButton">
+   <widget class="QLineEdit" name="lineEdit">
     <property name="geometry">
      <rect>
-      <x>730</x>
-      <y>530</y>
-      <width>41</width>
+      <x>11</x>
+      <y>531</y>
+      <width>571</width>
       <height>31</height>
      </rect>
     </property>
     <property name="text">
-     <string>OK</string>
+     <string/>
     </property>
    </widget>
    <widget class="QPushButton" name="pushButton_2">
     <property name="geometry">
      <rect>
-      <x>690</x>
-      <y>530</y>
-      <width>41</width>
+      <x>680</x>
+      <y>531</y>
+      <width>80</width>
       <height>31</height>
      </rect>
     </property>
@@ -127,6 +92,37 @@ p, li { white-space: pre-wrap; }
      <string>clear</string>
     </property>
    </widget>
+   <widget class="QWidget" name="">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>11</y>
+      <width>201</width>
+      <height>311</height>
+     </rect>
+    </property>
+    <layout class="QVBoxLayout" name="verticalLayout">
+     <item>
+      <widget class="QLabel" name="label">
+       <property name="font">
+        <font>
+         <family>Nirmala UI</family>
+         <pointsize>10</pointsize>
+        </font>
+       </property>
+       <property name="text">
+        <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p align=&quot;center&quot;&gt;&lt;span style=&quot; font-size:12pt; font-weight:600;&quot;&gt;Список таблиц&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+       </property>
+       <property name="textFormat">
+        <enum>Qt::RichText</enum>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QListView" name="listView"/>
+     </item>
+    </layout>
+   </widget>
   </widget>
   <widget class="QMenuBar" name="menubar">
    <property name="geometry">