diff --git a/AirplaneWithRadar/AirplaneWithRadar/DrawingAirplane.cs b/AirplaneWithRadar/AirplaneWithRadar/DrawingAirplane.cs
index 3d6df27..ebfa28c 100644
--- a/AirplaneWithRadar/AirplaneWithRadar/DrawingAirplane.cs
+++ b/AirplaneWithRadar/AirplaneWithRadar/DrawingAirplane.cs
@@ -46,7 +46,7 @@ namespace AirplaneWithRadar
             Airplane = new EntityAirplane();
             Airplane.Init(speed, weight, bodyColor);
             DrawningPortholes = new();
-            DrawningPortholes.CountPortholes = 30;
+            DrawningPortholes.CountPortholes = 10;
         }
         /// <summary>
         /// Установка позиции
diff --git a/AirplaneWithRadar/AirplaneWithRadar/DrawningAirplanePortholes.cs b/AirplaneWithRadar/AirplaneWithRadar/DrawningAirplanePortholes.cs
index f67964c..2c94173 100644
--- a/AirplaneWithRadar/AirplaneWithRadar/DrawningAirplanePortholes.cs
+++ b/AirplaneWithRadar/AirplaneWithRadar/DrawningAirplanePortholes.cs
@@ -12,10 +12,6 @@ namespace AirplaneWithRadar
 
         public int CountPortholes
         {
-            get
-            {
-                return (int)_countPortholes;
-            }
             set
             {
                 _countPortholes = (CountPortholes)(value);
@@ -28,7 +24,7 @@ namespace AirplaneWithRadar
             DrawPorthole(g, middle, _startPosY);
             int left = middle - 5;
             int right = middle + 5;
-            for (var i = 1; i <= CountPortholes / 4; i += 1)
+            for (var i = 1; i <= (int)_countPortholes / 4; i += 1)
             {
                 DrawPorthole(g, left, _startPosY);
                 left -= 5;
diff --git a/AirplaneWithRadar/AirplaneWithRadar/FormAirplane.Designer.cs b/AirplaneWithRadar/AirplaneWithRadar/FormAirplane.Designer.cs
index 387adce..d8cf5c7 100644
--- a/AirplaneWithRadar/AirplaneWithRadar/FormAirplane.Designer.cs
+++ b/AirplaneWithRadar/AirplaneWithRadar/FormAirplane.Designer.cs
@@ -164,6 +164,7 @@
             this.comboBoxPortholes.Name = "comboBoxPortholes";
             this.comboBoxPortholes.Size = new System.Drawing.Size(44, 23);
             this.comboBoxPortholes.TabIndex = 8;
+            this.comboBoxPortholes.Text = "10";
             // 
             // FormAirplane
             //