diff --git a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/FormSelfPropelledArtilleryUnitCollection.cs b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/FormSelfPropelledArtilleryUnitCollection.cs
index 8858335..24c77fa 100644
--- a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/FormSelfPropelledArtilleryUnitCollection.cs
+++ b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/FormSelfPropelledArtilleryUnitCollection.cs
@@ -3,6 +3,7 @@ using SelfPropelledArtilleryUnit.DrawningObjects;
 using SelfPropelledArtilleryUnit.Drawnings;
 using SelfPropelledArtilleryUnit.Generics;
 using SelfPropelledArtilleryUnit.MovementStrategy;
+using Microsoft.Extensions.Logging;
 
 
 
@@ -18,13 +19,18 @@ namespace SelfPropelledArtilleryUnit
         /// </summary>
         private readonly UstaGenericStorage _storage;
         /// <summary>
+        /// Логер
+        /// </summary>
+        private readonly ILogger _logger;
+        /// <summary>
         /// Конструктор
         /// </summary>
-        public FormSelfPropelledArtilleryUnitCollection()
+        public FormSelfPropelledArtilleryUnitCollection(ILogger<FormSelfPropelledArtilleryUnitCollection> logger)
         {
             InitializeComponent();
             _storage = new UstaGenericStorage(pictureBoxCollection.Width,
             pictureBoxCollection.Height);
+            _logger = logger;
         }
         /// <summary>
         /// Заполнение listBoxObjects
@@ -59,10 +65,13 @@ namespace SelfPropelledArtilleryUnit
             {
                 MessageBox.Show("Не все данные заполнены", "Ошибка",
                 MessageBoxButtons.OK, MessageBoxIcon.Error);
+                _logger.LogWarning("Пустое название набора");
                 return;
             }
             _storage.AddSet(textBoxStorageName.Text);
             ReloadObjects();
+            _logger.LogInformation($"Добавлен набор:{ textBoxStorageName.Text}");
+
         }
         /// <summary>
         /// Выбор набора
@@ -84,14 +93,18 @@ namespace SelfPropelledArtilleryUnit
         {
             if (listBoxStorage.SelectedIndex == -1)
             {
+                _logger.LogWarning("Удаление невыбранного набора");
                 return;
             }
+            string name = listBoxStorage.SelectedItem.ToString() ?? string.Empty;
             if (MessageBox.Show($"Удалить объект {listBoxStorage.SelectedItem}?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
 
             {
                 _storage.DelSet(listBoxStorage.SelectedItem.ToString()
                 ?? string.Empty);
                 ReloadObjects();
+                _logger.LogInformation($"Удален набор: {name}");
+
             }
         }
         /// <summary>
@@ -110,21 +123,24 @@ namespace SelfPropelledArtilleryUnit
 
             formSelfPropelledArtilleryUnitConfig.AddEvent(usta =>
             {
-                if (listBoxStorage.SelectedIndex != -1)
+                var obj = _storage[listBoxStorage.SelectedItem.ToString() ?? string.Empty];
+                if (obj == null)
                 {
-                    var obj = _storage[listBoxStorage.SelectedItem?.ToString() ?? string.Empty];
-                    if (obj != null)
-                    {
-                        if (obj + usta != 1)
-                        {
-                            MessageBox.Show("Объект добавлен");
-                            pictureBoxCollection.Image = obj.ShowUsta();
-                        }
-                        else
-                        {
-                            MessageBox.Show("Не удалось добавить объект");
-                        }
-                    }
+                    _logger.LogWarning("Добавление пустого объекта");
+                    return;
+                }
+                try
+                {
+                    _ = obj + usta;
+
+                    MessageBox.Show("Объект добавлен");
+                    pictureBoxCollection.Image = obj.ShowUsta();
+                    _logger.LogInformation($"Добавлен объект в набор {listBoxStorage.SelectedItem.ToString()}");
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show("Не удалось добавить объект");
+                    _logger.LogWarning($"{ex.Message} в наборе {listBoxStorage.SelectedItem.ToString()}");
                 }
             });
 
@@ -141,6 +157,7 @@ namespace SelfPropelledArtilleryUnit
         {
             if (listBoxStorage.SelectedIndex == -1)
             {
+                _logger.LogWarning("Удаление объекта из несуществующего набора");
                 return;
             }
             var obj = _storage[listBoxStorage.SelectedItem.ToString() ??
@@ -155,14 +172,24 @@ namespace SelfPropelledArtilleryUnit
                 return;
             }
             int pos = Convert.ToInt32(maskedTextBoxNumber.Text);
-            if (obj - pos != null)
+            try
             {
-                MessageBox.Show("Объект удален");
-                pictureBoxCollection.Image = obj.ShowUsta();
+                if (obj - pos != null)
+                {
+                    MessageBox.Show("Объект удален");
+                    pictureBoxCollection.Image = obj.ShowUsta();
+                    _logger.LogInformation($"Удален объект из набора {listBoxStorage.SelectedItem.ToString()}");
+                }
+                else
+                {
+                    MessageBox.Show("Не удалось удалить объект");
+                    _logger.LogWarning($"Не удалось удалить объект из набора {listBoxStorage.SelectedItem.ToString()}");
+                }
             }
-            else
+            catch (UstaNotFoundException ex)
             {
-                MessageBox.Show("Не удалось удалить объект");
+                MessageBox.Show(ex.Message);
+                _logger.LogWarning($"{ex.Message} из набора {listBoxStorage.SelectedItem.ToString()}");
             }
         }
         /// <summary>
@@ -195,15 +222,16 @@ namespace SelfPropelledArtilleryUnit
         {
             if (saveFileDialog.ShowDialog() == DialogResult.OK)
             {
-                if (_storage.SaveData(saveFileDialog.FileName))
+                try
                 {
-                    MessageBox.Show("Сохранение прошло успешно",
-                    "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    _storage.SaveData(saveFileDialog.FileName);
+                    MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    _logger.LogInformation($"Сохранение наборов в файл {saveFileDialog.FileName}");
                 }
-                else
+                catch (Exception ex)
                 {
-                    MessageBox.Show("Не сохранилось", "Результат",
-                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    MessageBox.Show($"Не сохранилось: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    _logger.LogWarning($"Не удалось сохранить наборы с ошибкой: {ex.Message}");
                 }
             }
         }
@@ -216,14 +244,17 @@ namespace SelfPropelledArtilleryUnit
         {
             if (openFileDialog.ShowDialog() == DialogResult.OK)
             {
-                if (_storage.LoadData(openFileDialog.FileName))
+                try
                 {
-                    MessageBox.Show("Данные успешно загружены.", "Успех", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    _storage.LoadData(openFileDialog.FileName);
                     ReloadObjects();
+                    MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    _logger.LogInformation($"Загрузились наборы из файла {openFileDialog.FileName}");
                 }
-                else
+                catch (Exception ex)
                 {
-                    MessageBox.Show("Ошибка при загрузке данных.", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    MessageBox.Show($"Не загрузилось: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    _logger.LogWarning($"Не удалось сохранить наборы с ошибкой: {ex.Message}");
                 }
             }
         }
diff --git a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/Program.cs b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/Program.cs
index 6bdd353..82731cf 100644
--- a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/Program.cs
+++ b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/Program.cs
@@ -1,19 +1,47 @@
 using SelfPropelledArtilleryUnit;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using NLog.Extensions.Logging;
+using Serilog;
 
 namespace ProjectUsta
 {
+
     internal static class Program
     {
-        /// <summary>
-        ///  The main entry point for the application.
-        /// </summary>
         [STAThread]
         static void Main()
         {
-            // To customize application configuration such as set high DPI settings or default font,
-            // see https://aka.ms/applicationconfiguration.
+
             ApplicationConfiguration.Initialize();
-            Application.Run(new FormSelfPropelledArtilleryUnitCollection());
+            var services = new ServiceCollection();
+            ConfigureServices(services);
+            using (ServiceProvider serviceProvider = services.BuildServiceProvider())
+            {
+                Application.Run(serviceProvider.GetRequiredService<FormSelfPropelledArtilleryUnitCollection>());
+            }
+
+        }
+
+        private static void ConfigureServices(ServiceCollection services)
+        {
+            services.AddSingleton<FormSelfPropelledArtilleryUnitCollection>().AddLogging(option =>
+            {
+                string[] path = Directory.GetCurrentDirectory().Split('\\');
+                string pathNeed = "";
+                for (int i = 0; i < path.Length - 3; i++)
+                {
+                    pathNeed += path[i] + "\\";
+                }
+                var configuration = new ConfigurationBuilder().SetBasePath(Directory.GetCurrentDirectory()).AddJsonFile(path: $"{pathNeed}appsettings.json", optional: false, reloadOnChange: true).Build();
+                var logger = new LoggerConfiguration().ReadFrom.Configuration(configuration).CreateLogger();
+
+                option.SetMinimumLevel(LogLevel.Information);
+                option.AddSerilog(logger);
+            });
+
+
         }
     }
 }
\ No newline at end of file
diff --git a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit.csproj b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit.csproj
index b57c89e..b5cbe31 100644
--- a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit.csproj
+++ b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit.csproj
@@ -8,4 +8,14 @@
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="8.0.0" />
+    <PackageReference Include="NLog.Extensions.Logging" Version="5.3.5" />
+    <PackageReference Include="Serilog" Version="3.1.1" />
+    <PackageReference Include="Serilog.AspNetCore" Version="8.0.0" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="8.0.0" />
+  </ItemGroup>
+
 </Project>
\ No newline at end of file
diff --git a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/SetGeneric.cs b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/SetGeneric.cs
index 972be12..e7f9ac4 100644
--- a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/SetGeneric.cs
+++ b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/SetGeneric.cs
@@ -65,8 +65,13 @@ namespace SelfPropelledArtilleryUnit.Generics
         /// <returns></returns>
         public bool Remove(int position)
         {
-            if ((position < 0) || (position > _maxCount)) return false;
-            _places.RemoveAt(position);
+            if (position < 0 || position > _maxCount || position >= Count)
+                throw new UstaNotFoundException();
+            if (_places[position] == null)
+            {
+                throw new UstaNotFoundException();
+            }
+            _places[position] = null;
             return true;
         }
         /// <summary>
diff --git a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/StorageOverflowException.cs b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/StorageOverflowException.cs
new file mode 100644
index 0000000..d301e34
--- /dev/null
+++ b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/StorageOverflowException.cs
@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SelfPropelledArtilleryUnit.Exceptions
+{
+    [Serializable] internal class StorageOverflowException : ApplicationException
+    {
+        public StorageOverflowException(int count) : base($"В наборе превышено допустимое количество: {count}") { }
+        public StorageOverflowException() : base() { }
+        public StorageOverflowException(string message) : base(message) { }
+        public StorageOverflowException(string message, Exception exception) : base(message, exception) { }
+        protected StorageOverflowException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
+    }
+}
diff --git a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/UstaGenericCollection.cs b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/UstaGenericCollection.cs
index 4de0d4f..7857c8d 100644
--- a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/UstaGenericCollection.cs
+++ b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/UstaGenericCollection.cs
@@ -57,14 +57,14 @@ namespace SelfPropelledArtilleryUnit.Generics
         /// <param name="collect"></param>
         /// <param name="obj"></param>
         /// <returns></returns>
-        public static int? operator +(UstaGenericCollection<T, U> collect, T?
+        public static int operator +(UstaGenericCollection<T, U> collect, T?
         obj)
         {
             if (obj == null)
             {
                 return -1;
             }
-            return collect?._collection.Insert(obj);
+            return collect?._collection.Insert(obj) ?? -1;
         }
         /// <summary>
         /// Перегрузка оператора вычитания
@@ -72,15 +72,15 @@ namespace SelfPropelledArtilleryUnit.Generics
         /// <param name="collect"></param>
         /// <param name="pos"></param>
         /// <returns></returns>
-        public static bool operator -(UstaGenericCollection<T, U> collect, int
+        public static T operator -(UstaGenericCollection<T, U> collect, int
         pos)
         {
-            T? obj = collect._collection[pos];
+            T obj = collect._collection[pos];
             if (obj != null)
             {
-                return collect._collection.Remove(pos);
+                collect?._collection.Remove(pos);
             }
-            return false;
+            return obj;
         }
         /// <summary>
         /// Получение объекта IMoveableObject
diff --git a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/UstaGenericStorage.cs b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/UstaGenericStorage.cs
index 1844c98..ef36e8d 100644
--- a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/UstaGenericStorage.cs
+++ b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/UstaGenericStorage.cs
@@ -6,6 +6,8 @@ using System.Text;
 using SelfPropelledArtilleryUnit.Drawnings;
 using SelfPropelledArtilleryUnit.MovementStrategy;
 using SelfPropelledArtilleryUnit.DrawningObjects;
+using SelfPropelledArtilleryUnit.Exceptions;
+
 namespace SelfPropelledArtilleryUnit.Generics
 
 {
@@ -100,7 +102,7 @@ namespace SelfPropelledArtilleryUnit.Generics
         /// </summary>
         /// <param name="filename">Путь и имя файла</param>
         /// <returns>true - сохранение прошло успешно, false - ошибка при сохранении данных</returns>
-        public bool SaveData(string filename)
+        public void SaveData(string filename)
         {
             if (File.Exists(filename))
             {
@@ -118,15 +120,13 @@ namespace SelfPropelledArtilleryUnit.Generics
             }
             if (data.Length == 0)
             {
-                return false;
+                throw new Exception("Невалидная операция, нет данных для сохранения");
             }
 
             using (StreamWriter writer = new StreamWriter(filename))
             {
                 writer.Write($"UstaStorage{Environment.NewLine}{data}");
             }
-
-            return true;
         }
 
         /// <summary>
@@ -134,11 +134,11 @@ namespace SelfPropelledArtilleryUnit.Generics
         /// </summary>
         /// <param name="filename">Путь и имя файла</param>
         /// <returns>true - загрузка прошла успешно, false - ошибка при загрузке данных</returns>
-        public bool LoadData(string filename)
+        public void LoadData(string filename)
         {
             if (!File.Exists(filename))
             {
-                return false;
+                throw new Exception("Файл не найден");
             }
 
             using (StreamReader reader = new StreamReader(filename))
@@ -146,11 +146,11 @@ namespace SelfPropelledArtilleryUnit.Generics
                 string cheker = reader.ReadLine();
                 if (cheker == null)
                 {
-                    return false;
+                    throw new Exception("Нет данных для загрузки");
                 }
                 if (!cheker.StartsWith("UstaStorage"))
                 {
-                    return false;
+                    throw new Exception("Неверный формат ввода");
                 }
                 _ustaStorages.Clear();
                 string strs;
@@ -159,11 +159,11 @@ namespace SelfPropelledArtilleryUnit.Generics
                 {
                     if (strs == null && firstinit)
                     {
-                        return false;
+                        throw new Exception("Нет данных для загрузки");
                     }
                     if (strs == null)
                     {
-                        return false;
+                        break;
                     }
                     firstinit = false;
                     string name = strs.Split(_separatorForKeyValue)[0];
@@ -174,16 +174,19 @@ namespace SelfPropelledArtilleryUnit.Generics
                         data?.CreateDrawningUsta(_separatorForObject, _pictureWidth, _pictureHeight);
                         if (usta != null)
                         {
-                            int? result = collection + usta;
-                            if (result == null || result.Value == -1)
+                            try { _ = collection + usta; }
+                            catch (UstaNotFoundException e)
                             {
-                                return false;
+                                throw e;
+                            }
+                            catch (StorageOverflowException e)
+                            {
+                                throw e;
                             }
                         }
                     }
                     _ustaStorages.Add(name, collection);
                 }
-                return true;
             }
         }
     }
diff --git a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/UstaNotFoundException.cs b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/UstaNotFoundException.cs
new file mode 100644
index 0000000..6295c73
--- /dev/null
+++ b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/UstaNotFoundException.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SelfPropelledArtilleryUnit
+{
+    [Serializable] internal class UstaNotFoundException : ApplicationException
+    {
+        public UstaNotFoundException(int i) : base($"Не найден объект по позиции {i}") { }
+        public UstaNotFoundException() : base() { }
+        public UstaNotFoundException(string message) : base(message) { }
+        public UstaNotFoundException(string message, Exception exception) : base(message, exception) { }
+        protected UstaNotFoundException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
+    }
+}
+
diff --git a/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/appsettings.json b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/appsettings.json
new file mode 100644
index 0000000..18b762e
--- /dev/null
+++ b/SelfPropelledArtilleryUnit/SelfPropelledArtilleryUnit/appsettings.json
@@ -0,0 +1,20 @@
+{
+    "Serilog": {
+      "Using": [ "Serilog.Sinks.File" ],
+      "MinimumLevel": "Information",
+      "WriteTo": [
+        {
+          "Name": "File",
+          "Args": {
+            "path": "Logs/log_.log",
+            "rollingInterval": "Day",
+            "outputTemplate": "[{Timestamp:HH:mm:ss.fff}]{Level:u4}: {Message:lj}{NewLine}{Exception}"
+          }
+        }
+      ],
+      "Enrich": [ "FromLogContext", "WithMachineName", "WithThreadId" ],
+      "Properties": {
+        "Application": "GasolineTanker"
+      }
+    }
+  }
\ No newline at end of file