diff --git a/AntiAircraftGun/Entities/EntityAntiAircraftGun.cs b/AntiAircraftGun/Entities/EntityAntiAircraftGun.cs
index f19de8a..3d1baaf 100644
--- a/AntiAircraftGun/Entities/EntityAntiAircraftGun.cs
+++ b/AntiAircraftGun/Entities/EntityAntiAircraftGun.cs
@@ -9,6 +9,14 @@ public class EntityAntiAircraftGun : EntityArmoredCar
     /// </summary>
     public Color AdditionalColor { get; private set; }
     /// <summary>
+    /// Метод передачи дополнительного цвета
+    /// </summary>
+    /// <param name="color"></param>
+    public void setAdditionalColor(Color color)
+    {
+        AdditionalColor = color;
+    }
+    /// <summary>
     /// Наличие башни
     /// </summary>
     public bool Tower { get; private set; }
diff --git a/AntiAircraftGun/Entities/EntityArmoredCar.cs b/AntiAircraftGun/Entities/EntityArmoredCar.cs
index 9de4ea7..8cc8c93 100644
--- a/AntiAircraftGun/Entities/EntityArmoredCar.cs
+++ b/AntiAircraftGun/Entities/EntityArmoredCar.cs
@@ -17,6 +17,14 @@ public class EntityArmoredCar
     /// </summary>
     public Color BodyColor { get; private set; }
     /// <summary>
+    /// Метод передачи цвета
+    /// </summary>
+    /// <param name="color"></param>
+    public void setBodyColor(Color color)
+    {
+        BodyColor = color;
+    }
+    /// <summary>
     /// Перемещение зенитной установки
     /// </summary>
     public double Step => Speed * 100 / Weight;
diff --git a/AntiAircraftGun/FormCarConfig.cs b/AntiAircraftGun/FormCarConfig.cs
index c717ff4..4eaca69 100644
--- a/AntiAircraftGun/FormCarConfig.cs
+++ b/AntiAircraftGun/FormCarConfig.cs
@@ -1,4 +1,5 @@
 using AntiAircraftGun.Drawnings;
+using AntiAircraftGun.Entities;
 
 namespace AntiAircraftGun;
 /// <summary>
@@ -9,13 +10,14 @@ public partial class FormCarConfig : Form
     /// <summary>
 	/// Объект - прорисовка бронемашины
 	/// </summary>
-    private DrawningArmoredCar? _armoredCar;
+    private DrawningArmoredCar? _armoredCar = null;
     /// <summary>
 	/// Событие для передачи объекта
 	/// </summary>
-    private event ArmoredCarDelegate? armoredCarDelegate = null;
+    private event ArmoredCarDelegate? ArmoredCarDelegate;
     public FormCarConfig()
     {
+        InitializeComponent();
         panelRed.MouseDown += Panel_MouseDown;
         panelGreen.MouseDown += Panel_MouseDown;
         panelBlue.MouseDown += Panel_MouseDown;
@@ -27,7 +29,7 @@ public partial class FormCarConfig : Form
 
         // TODO buttonCancel.Click привязать анонимный метод через lambda с закрытием формы
         buttonCancel.Click += (sender, e) => Close();
-        InitializeComponent();
+        
     }
     /// <summary>
 	/// Привязка внешнего метода к событию
@@ -35,7 +37,7 @@ public partial class FormCarConfig : Form
 	/// <param name="carDelegate"></param>
 	public void AddEvent(ArmoredCarDelegate carDelegate)
     {
-        armoredCarDelegate += carDelegate;
+        ArmoredCarDelegate += carDelegate;
     }
     /// <summary>
 	/// Прорисовка объекта
@@ -96,7 +98,7 @@ public partial class FormCarConfig : Form
 	private void Panel_MouseDown(object? sender, MouseEventArgs e)
     {
         // TODO отправка цвета в Drag&Drop
-        (sender as Control).DoDragDrop((sender as Control).BackColor, DragDropEffects.Move | DragDropEffects.Copy);
+        (sender as Control)?.DoDragDrop((sender as Control)?.BackColor, DragDropEffects.Move | DragDropEffects.Copy);
     }
     
     
@@ -117,17 +119,16 @@ public partial class FormCarConfig : Form
     {
         if (_armoredCar != null)
         {
-            _armoredCar.EntityAircraftGun.BodyColor((Color)e.Data.GetData(typeof(Color)));
+            _armoredCar.EntityAircraftGun?.setBodyColor((Color)e.Data.GetData(typeof(Color)));
             DrawObject();
         }
     }
 
     private void labelAdditionalColor_DragDrop(object sender, DragEventArgs e)
     {
-        if (_armoredCar is DrawningAntiAircraftGun _antiAircraftGun)
+        if (_armoredCar?.EntityAircraftGun is EntityAntiAircraftGun _airbus)
         {
-            _antiAircraftGun.AdditionalColor((Color)e.Data.GetData(typeof(Color)));
-
+            _airbus.setAdditionalColor((Color)e.Data.GetData(typeof(Color)));
         }
         DrawObject();
     }