diff --git a/AirplaneWithRadar/ProjectAirplaneWithRadar/CollectionGenericObjects/StorageCollection.cs b/AirplaneWithRadar/ProjectAirplaneWithRadar/CollectionGenericObjects/StorageCollection.cs
index 3f43bec..d7f70fd 100644
--- a/AirplaneWithRadar/ProjectAirplaneWithRadar/CollectionGenericObjects/StorageCollection.cs
+++ b/AirplaneWithRadar/ProjectAirplaneWithRadar/CollectionGenericObjects/StorageCollection.cs
@@ -191,7 +191,7 @@ namespace ProjectAirplaneWithRadar.CollectionGenericObjects
                         {
                             try
                             {
-                                if (collection.Insert(airplane) < 0)
+                                if (collection.Insert(airplane) == -1)
                                 {
                                     throw new Exception("Объект не удалось добавить в коллекцию: " + record[3]);
                                 }
diff --git a/AirplaneWithRadar/ProjectAirplaneWithRadar/FormAirplaneCollection.cs b/AirplaneWithRadar/ProjectAirplaneWithRadar/FormAirplaneCollection.cs
index a4d6e91..fdf1a16 100644
--- a/AirplaneWithRadar/ProjectAirplaneWithRadar/FormAirplaneCollection.cs
+++ b/AirplaneWithRadar/ProjectAirplaneWithRadar/FormAirplaneCollection.cs
@@ -274,6 +274,7 @@ namespace ProjectAirplaneWithRadar
                 {
                     _storageCollection.LoadData(openFileDialog.FileName);
                     MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    RefreshListBoxItems();
                 }
                 catch(Exception ex)
                 {