diff --git a/AirplaneWithRadar/AirplaneWithRadar/FormAirplaneCollection.cs b/AirplaneWithRadar/AirplaneWithRadar/FormAirplaneCollection.cs
index d8e5a67..f0335c6 100644
--- a/AirplaneWithRadar/AirplaneWithRadar/FormAirplaneCollection.cs
+++ b/AirplaneWithRadar/AirplaneWithRadar/FormAirplaneCollection.cs
@@ -39,10 +39,23 @@ namespace AirplaneWithRadar
             ReloadObjects();
 
         }
+        private void listBoxStorages_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            pictureBoxCollection.Image = storage[listBoxStorages.SelectedItem?.ToString() ?? string.Empty]?.ShowAirplanes();
+        }
 
         private void buttonDelObject_Click(object sender, EventArgs e)
         {
-            pictureBoxCollection.Image = storage[listBoxStorages.SelectedItem?.ToString() ?? string.Empty]?.ShowAirplanes();
+            if (listBoxStorages.SelectedIndex == -1)
+            {
+                return;
+            }
+            if (MessageBox.Show($"Удалить объект { listBoxStorages.SelectedItem}?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+{
+                storage.DelSet(listBoxStorages.SelectedItem.ToString() ?? string.Empty);
+                ReloadObjects();
+            }
+
         }
         private void ButtonAddAirplane_Click(object sender, EventArgs e)
         {
@@ -110,10 +123,5 @@ namespace AirplaneWithRadar
             }
             pictureBoxCollection.Image = obj.ShowAirplanes();
         }
-
-        private void listBoxStorages_SelectedIndexChanged(object sender, EventArgs e)
-        {
-            pictureBoxCollection.Image = storage[listBoxStorages.SelectedItem?.ToString() ?? string.Empty]?.ShowAirplanes();
-        }
     }
 }