diff --git a/ComputersShop/DataGridViewExtension.cs b/ComputersShop/DataGridViewExtension.cs
new file mode 100644
index 0000000..cf43bf6
--- /dev/null
+++ b/ComputersShop/DataGridViewExtension.cs
@@ -0,0 +1,50 @@
+using ComputerShopContracts.Attributes;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ComputersShop
+{
+    public static class DataGridViewExtension
+    {
+        public static void FillAndConfigGrid<T>(this DataGridView grid, List<T>? data)
+        {
+            if (data == null)
+            {
+                return;
+            }
+            grid.DataSource = data;
+            var type = typeof(T);
+            var properties = type.GetProperties();
+            foreach (DataGridViewColumn column in grid.Columns)
+            {
+                var property = properties.FirstOrDefault(x => x.Name == column.Name);
+                if (property == null)
+                {
+                    throw new InvalidOperationException($"В типе {type.Name} не найдено свойство с именем {column.Name}");
+                }
+                var attribute = property.GetCustomAttributes(typeof(ColumnAttribute), true)?.SingleOrDefault();
+                if (attribute == null)
+                {
+                    throw new InvalidOperationException($"Не найден атрибут типа ColumnAttribute для свойства {property.Name}");
+                }
+                // ищем нужный нам атрибут
+                if (attribute is ColumnAttribute columnAttr)
+                {
+                    column.HeaderText = columnAttr.Title;
+                    column.Visible = columnAttr.Visible;
+                    if (columnAttr.IsUseAutoSize)
+                    {
+                        column.AutoSizeMode = (DataGridViewAutoSizeColumnMode)Enum.Parse(typeof(DataGridViewAutoSizeColumnMode), columnAttr.GridViewAutoSize.ToString());
+                    }
+                    else
+                    {
+                        column.Width = columnAttr.Width;
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/ComputersShop/FormClients.cs b/ComputersShop/FormClients.cs
index 356bba9..6b6c263 100644
--- a/ComputersShop/FormClients.cs
+++ b/ComputersShop/FormClients.cs
@@ -33,13 +33,7 @@ namespace ComputersShop
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ClientFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Загрузка клиентов");
             }
             catch (Exception ex)
diff --git a/ComputersShop/FormComponents.cs b/ComputersShop/FormComponents.cs
index cbb372e..1a7f950 100644
--- a/ComputersShop/FormComponents.cs
+++ b/ComputersShop/FormComponents.cs
@@ -23,13 +23,7 @@ namespace ComputersShop
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ComponentName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("�������� �����������");
             }
             catch (Exception ex)
diff --git a/ComputersShop/FormComputers.cs b/ComputersShop/FormComputers.cs
index e550f0a..afdd9e6 100644
--- a/ComputersShop/FormComputers.cs
+++ b/ComputersShop/FormComputers.cs
@@ -32,14 +32,7 @@ namespace ComputersShop
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ComputerName"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                    dataGridView.Columns["ComputerComponents"].Visible = false;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Загрузка компьютеров");
             }
             catch (Exception ex)
diff --git a/ComputersShop/FormImplementers.cs b/ComputersShop/FormImplementers.cs
index 256852d..c26cc11 100644
--- a/ComputersShop/FormImplementers.cs
+++ b/ComputersShop/FormImplementers.cs
@@ -32,13 +32,7 @@ namespace ComputersShop
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["Id"].Visible = false;
-                    dataGridView.Columns["ImplementerFIO"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Загрузка исполнителей");
             }
             catch (Exception ex)
diff --git a/ComputersShop/FormMails.cs b/ComputersShop/FormMails.cs
index b768a79..6531282 100644
--- a/ComputersShop/FormMails.cs
+++ b/ComputersShop/FormMails.cs
@@ -28,14 +28,7 @@ namespace ComputersShop
         {
             try
             {
-                var list = _logic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["ClientId"].Visible = false;
-                    dataGridView.Columns["MessageId"].Visible = false;
-                    dataGridView.Columns["Body"].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
-                }
+                dataGridView.FillAndConfigGrid(_logic.ReadList(null));
                 _logger.LogInformation("Загрузка писем");
             }
             catch (Exception ex)
diff --git a/ComputersShop/FormMain.cs b/ComputersShop/FormMain.cs
index 3a8bc9a..9eb2958 100644
--- a/ComputersShop/FormMain.cs
+++ b/ComputersShop/FormMain.cs
@@ -39,14 +39,7 @@ namespace ComputersShop
             _logger.LogInformation("Загрузка заказов");
             try
             {
-                var list = _orderLogic.ReadList(null);
-                if (list != null)
-                {
-                    dataGridView.DataSource = list;
-                    dataGridView.Columns["ComputerId"].Visible = false;
-                    dataGridView.Columns["ClientId"].Visible = false;
-                    dataGridView.Columns["ImplementerId"].Visible = false;
-                }
+                dataGridView.FillAndConfigGrid(_orderLogic.ReadList(null));
                 _logger.LogInformation("Загрузка заказов");
             }
             catch (Exception ex)