diff --git a/HoistingCrane/HoistingCrane/FormMapWithSetHoistingCrane.cs b/HoistingCrane/HoistingCrane/FormMapWithSetHoistingCrane.cs
index 725cc15..bd2a617 100644
--- a/HoistingCrane/HoistingCrane/FormMapWithSetHoistingCrane.cs
+++ b/HoistingCrane/HoistingCrane/FormMapWithSetHoistingCrane.cs
@@ -12,10 +12,9 @@ namespace HoistingCrane
 {
     public partial class FormMapWithSetHoistingCrane : Form
     {
-
-        private MapWithSetHoistingCraneGeneric<DrawingObjectHoistingCrane, AbstractMap> _mapHoistingCraneCollectionGeneric;
-
-        public FormMapWithSetHoistingCrane()
+        /// Словарь для выпадающего списка
+        /// </summary>
+        private readonly Dictionary<string, AbstractMap> _mapsDict = new()
         {
             { "Простая карта", new SimpleMap() },
             { "Вторая карта", new SecondMap() },