diff --git a/AirBomber/DrawningAirBomber.cs b/AirBomber/DrawningAirBomber.cs
index 937c5af..74b3379 100644
--- a/AirBomber/DrawningAirBomber.cs
+++ b/AirBomber/DrawningAirBomber.cs
@@ -65,5 +65,12 @@ namespace AirBomber.DrawningObjects
             }
             base.DrawBomber(g);
         }
+        public void setAddColor(Color color)
+        {
+            if (EntityBomber is EntityAirBomber airbomber)
+            {
+                airbomber.setAddColor(color);
+            }
+        }
     }
 }
diff --git a/AirBomber/DrawningBomber.cs b/AirBomber/DrawningBomber.cs
index fadb038..e7c551f 100644
--- a/AirBomber/DrawningBomber.cs
+++ b/AirBomber/DrawningBomber.cs
@@ -162,5 +162,9 @@ namespace AirBomber.DrawningObjects
             wing_2.CloseFigure();
             g.DrawPath(Pens.Black, wing_2);
         }
+        public void setColor(Color color)
+        {
+            EntityBomber.setColor(color);
+        }
     }
 }
diff --git a/AirBomber/EntityAirBomber.cs b/AirBomber/EntityAirBomber.cs
index bc994ba..9c7cfd5 100644
--- a/AirBomber/EntityAirBomber.cs
+++ b/AirBomber/EntityAirBomber.cs
@@ -2,7 +2,7 @@
 {
     public class EntityAirBomber : EntityBomber
     {
-        public Color DopColor { get; set; }
+        public Color DopColor { get; private set; }
         public bool Toplivo { get; private set; }
         public bool Rocket { get; private set; }
 
@@ -12,5 +12,9 @@
             Toplivo = toplivo;
             Rocket = ropcket;
         }
+        public void setAddColor(Color color)
+        {
+            DopColor = color;
+        }
     }
 }
diff --git a/AirBomber/EntityBomber.cs b/AirBomber/EntityBomber.cs
index 9273efc..35434f1 100644
--- a/AirBomber/EntityBomber.cs
+++ b/AirBomber/EntityBomber.cs
@@ -19,5 +19,9 @@ namespace AirBomber.Entities
             Weight = weight;
             BodyColor = bodycolor;
         }
+        public void setColor(Color color)
+        {
+            BodyColor = color;
+        }
     }
 }
diff --git a/AirBomber/FormBomberConfig.cs b/AirBomber/FormBomberConfig.cs
index 745668a..4ba33f8 100644
--- a/AirBomber/FormBomberConfig.cs
+++ b/AirBomber/FormBomberConfig.cs
@@ -101,14 +101,12 @@ namespace AirBomber
 
         private void LabelBaseColor_DragDrop(object sender, DragEventArgs e)
         {
-            if (_bomber != null)
+            if (_bomber is DrawningBomber entityAirBomber)
             {
-                if (e.Data.GetDataPresent(typeof(Color)))
-                {
-                    _bomber.EntityBomber.BodyColor = (Color)e.Data.GetData(typeof(Color));
-                }
-                DrawBomber();
+                labelColor.BackColor = (Color)e.Data.GetData(typeof(Color));
+                _bomber.setColor((Color)e.Data.GetData(typeof(Color)));
             }
+            DrawBomber();
         }
 
         private void LabelColor_DragEnter(object sender, DragEventArgs e)
@@ -132,14 +130,12 @@ namespace AirBomber
 
         private void labelAddBoxColor_DragDrop(object sender, DragEventArgs e)
         {
-            if (_bomber != null && _bomber.EntityBomber is EntityAirBomber entityAirBomber)
+            if (_bomber is DrawningAirBomber entityAirBomber)
             {
-                if (e.Data.GetDataPresent(typeof(Color)))
-                {
-                    entityAirBomber.DopColor = (Color)e.Data.GetData(typeof(Color));
-                }
-                DrawBomber();
+                labelDopColor.BackColor = (Color)e.Data.GetData(typeof(Color));
+                entityAirBomber.setAddColor((Color)e.Data.GetData(typeof(Color)));
             }
+            DrawBomber();
         }
     }
 }