diff --git a/ProjectExcavator/ProjectExcavator/FormExcavatorConfig.cs b/ProjectExcavator/ProjectExcavator/FormExcavatorConfig.cs
index 5eb8f8c..d71228c 100644
--- a/ProjectExcavator/ProjectExcavator/FormExcavatorConfig.cs
+++ b/ProjectExcavator/ProjectExcavator/FormExcavatorConfig.cs
@@ -16,7 +16,7 @@ public partial class FormExcavatorConfig : Form
     /// <summary>
     /// Событие для передачи объекта
     /// </summary>
-    private event ExcavatorDelegate? ExcavatorDelegate;
+    private event Action<DrawningBulldozer> ExcavatorDelegate;
 
     /// <summary>
     /// Конструктор
@@ -42,7 +42,7 @@ public partial class FormExcavatorConfig : Form
     /// Привязка внешнего метода к событию
     /// </summary>
     /// <param name="excavatorDelegate"></param>
-    public void AddEvent(ExcavatorDelegate excavatorDelegate)
+    public void AddEvent(Action<DrawningBulldozer> excavatorDelegate)
     {
         ExcavatorDelegate += excavatorDelegate;
     }