diff --git a/speed_Boat/speed_Boat/BoatNotFoundException.cs b/speed_Boat/speed_Boat/BoatNotFoundException.cs
new file mode 100644
index 0000000..93c0228
--- /dev/null
+++ b/speed_Boat/speed_Boat/BoatNotFoundException.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Runtime.Serialization;
+
+namespace speed_Boat.Exceptions
+{
+    [Serializable]
+    internal class BoatNotFoundException : ApplicationException
+    {
+        public BoatNotFoundException(int i) : base($"Не найден объект по позиции {i}") { }
+        public BoatNotFoundException() : base() { }
+        public BoatNotFoundException(string message) : base(message) { }
+        public BoatNotFoundException(string message, Exception exception) : base(message, exception){ }
+        protected BoatNotFoundException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
+    }
+}
diff --git a/speed_Boat/speed_Boat/BoatsGenericCollection.cs b/speed_Boat/speed_Boat/BoatsGenericCollection.cs
index 6ad0924..e1b1730 100644
--- a/speed_Boat/speed_Boat/BoatsGenericCollection.cs
+++ b/speed_Boat/speed_Boat/BoatsGenericCollection.cs
@@ -6,7 +6,6 @@ using System.Threading.Tasks;
 using SpeedBoatLab.Drawings;
 using speed_Boat.MovementStrategy;
 using System.Drawing;
-using System.IO;
 
 namespace speed_Boat.Generics
 {
@@ -53,13 +52,13 @@ namespace speed_Boat.Generics
         /// Перегрузка оператора сложения
         /// </summary>
         /// <returns></returns>
-        public static bool operator + (BoatsGenericCollection<T, U> collect, T? obj)
+        public static int operator + (BoatsGenericCollection<T, U> collect, T? obj)
         {
-            if (obj == null)
+            if (obj != null)
             {
-                return false;
+                return collect?._collection.Insert(obj) ?? -1;
             }
-            return collect?._collection.Insert(obj) ?? false;
+            return 0;
         }
         /// <summary>
         /// Перегрузка оператора вычитания
diff --git a/speed_Boat/speed_Boat/BoatsGenericStorage.cs b/speed_Boat/speed_Boat/BoatsGenericStorage.cs
index f0d7b88..0bf67c2 100644
--- a/speed_Boat/speed_Boat/BoatsGenericStorage.cs
+++ b/speed_Boat/speed_Boat/BoatsGenericStorage.cs
@@ -1,4 +1,5 @@
-using speed_Boat.MovementStrategy;
+using speed_Boat.Exceptions;
+using speed_Boat.MovementStrategy;
 using SpeedBoatLab.Drawings;
 using System;
 using System.Collections.Generic;
@@ -52,7 +53,7 @@ namespace speed_Boat.Generics
         {
             _boatStorages = new Dictionary<string, BoatsGenericCollection<DrawingBoat, DrawingObjectBoat>>();
             _pictureWidth = pictureWidth;
-            _pictureHeight = pictureHeight;        
+            _pictureHeight = pictureHeight;
         }
 
         /// <summary>
@@ -60,8 +61,11 @@ namespace speed_Boat.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 (_boatStorages.Count == 0)
+                throw new InvalidOperationException("Невалидная операция: нет данных для сохранения");
+
             if (File.Exists(filename))
             {
                 File.Delete(filename);
@@ -76,41 +80,35 @@ namespace speed_Boat.Generics
                 }
                 data.AppendLine($"{record.Key}{_separatorForKeyValue}{records}");
             }
-            if (data.Length == 0)
+            if(data.Length == 0)
             {
-                return false;
+                throw new Exception("Невалидная операция, нет данных для сохранения");
             }
-        
-            using (StreamWriter sw = new (filename))
+            using (StreamWriter sw = new(filename))
             {
                 sw.WriteLine($"BoatStorage{Environment.NewLine}{data}");
             }
-            return true;
         }
         /// <summary>
         /// Загрузка информации по катерам в хранилище из файла
         /// </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;
-            }
-            string bufferTextFromFile = "";
+                throw new FileNotFoundException("Файл не найден");
+
             using (StreamReader sr = new(filename))
             {
+                if (sr.ReadLine() != "BoatStorage")
+                    throw new FormatException("Неверный формат данных");
+
                 string str = sr.ReadLine();
                 var strs = str.Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
                 if (strs == null || strs.Length == 0)
                 {
-                    return false;
-                }
-                if (!strs[0].StartsWith("BoatStorage"))
-                {
-                    //если нет такой записи, то это не те данные
-                    return false;
+                    throw new Exception("Нет данных для загрузки");
                 }
                 _boatStorages.Clear();
                 do
@@ -130,9 +128,14 @@ namespace speed_Boat.Generics
                         DrawingBoat? boat = elem?.CreateDrawingBoat(_separatorForObject, _pictureWidth, _pictureHeight);
                         if (boat != null)
                         {
-                            if (!(collection + boat))
+                            try { _ = collection + boat; }
+                            catch (BoatNotFoundException e)
                             {
-                                return false;
+                                throw e;
+                            }
+                            catch (StorageOverflowException e)
+                            {
+                                throw e;
                             }
                         }
                     }
@@ -140,7 +143,6 @@ namespace speed_Boat.Generics
                     str = sr.ReadLine();
                 } while (str != null);
             }
-            return true;
         }
 
 
@@ -176,15 +178,15 @@ namespace speed_Boat.Generics
         /// </summary>
         /// <param name="ind"></param>
         /// <returns></returns>
-        public BoatsGenericCollection<DrawingBoat, DrawingObjectBoat>?this[string ind]
+        public BoatsGenericCollection<DrawingBoat, DrawingObjectBoat>? this[string ind]
         {
             get
             {
                 BoatsGenericCollection<DrawingBoat, DrawingObjectBoat> boat;
                 //проверка есть ли в словаре обьект с ключом ind
                 if (_boatStorages.TryGetValue(ind, out boat))
-                { 
-                    return boat; 
+                {
+                    return boat;
                 }
                 return null;
             }
diff --git a/speed_Boat/speed_Boat/FormBoatCollection.cs b/speed_Boat/speed_Boat/FormBoatCollection.cs
index 3feaea5..a00d935 100644
--- a/speed_Boat/speed_Boat/FormBoatCollection.cs
+++ b/speed_Boat/speed_Boat/FormBoatCollection.cs
@@ -11,6 +11,8 @@ using SpeedBoatLab.Drawings;
 using speed_Boat.Generics;
 using speed_Boat.MovementStrategy;
 using speed_Boat;
+using Microsoft.Extensions.Logging;
+using speed_Boat.Exceptions;
 
 namespace SpeedBoatLab
 {
@@ -20,13 +22,21 @@ namespace SpeedBoatLab
         /// Набор объектов
         /// </summary>
         private readonly BoatsGenericStorage _storage;
+
+        /// <summary>
+        /// Логгер
+        /// </summary>
+        private readonly ILogger _logger;
+
         /// <summary>
         /// Конструктор
         /// </summary>
-        public FormBoatCollection()
+        public FormBoatCollection(ILogger<FormBoatCollection> logger)
         {
             InitializeComponent();
             _storage = new BoatsGenericStorage(pictureBoxCollection.Width, pictureBoxCollection.Height);
+            _logger = logger;
+
         }
         ///<summary>
         /// Заполнение collectionsListBox
@@ -64,10 +74,13 @@ namespace SpeedBoatLab
             {
                 MessageBox.Show("Не все данные заполнены", "Ошибка",
                     MessageBoxButtons.OK, MessageBoxIcon.Error);
+                _logger.LogWarning("Пустое название набора");
                 return;
             }
             _storage.AddSet(nameStorageTextBox.Text);
             ReloadObjects();
+            _logger.LogInformation($"Добавлен набор:{nameStorageTextBox.Text}");
+
         }
         ///<summary>
         /// Выбор набора
@@ -84,13 +97,18 @@ namespace SpeedBoatLab
         {
             if (storagesListBox.SelectedIndex == -1)
             {
+                _logger.LogWarning("Набор для удаления не выбран");
                 return;
             }
+            string name = storagesListBox.SelectedItem.ToString() ?? string.Empty;
+
             if (MessageBox.Show($"Удалить объект {storagesListBox.SelectedItem}?",
                 "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
             {
                 _storage.DelSet(storagesListBox.SelectedItem.ToString() ?? string.Empty);
                 ReloadObjects();
+                _logger.LogInformation($"Удален набор: {name}");
+
             }
 
         }
@@ -102,6 +120,11 @@ namespace SpeedBoatLab
         /// <param name="e"></param>
         private void ButtonAddBoat_Click(object sender, EventArgs e)
         {
+            if (storagesListBox.SelectedIndex == -1)
+            {
+                _logger.LogWarning("Набор для добавления обьекта не выбран");
+                return;
+            }
             var FormBoatConfig = new FormBoatConfig();
             FormBoatConfig.AddEvent(new(AddBoat));
             FormBoatConfig.Show();
@@ -111,23 +134,29 @@ namespace SpeedBoatLab
         {
             if (storagesListBox.SelectedIndex == -1)
             {
+                _logger.LogWarning("Набор для удаления не выбран");
                 return;
             }
             var obj = _storage[storagesListBox.SelectedItem.ToString() ?? string.Empty];
             if (obj == null)
             {
+                _logger.LogWarning("Добавление пустого обьекта");
                 return;
             }
-            if (obj + boat)
+            try
             {
+                _ = obj + boat;
                 MessageBox.Show("Объект добавлен");
+                _logger.LogInformation($"Добавлен объект в набор {storagesListBox.SelectedItem.ToString()}");
                 pictureBoxCollection.Image = obj.ShowBoats();
             }
-            else
+            catch(StorageOverflowException ex)
             {
                 MessageBox.Show("Не удалось добавить объект");
+                _logger.LogWarning($"{ex.Message} в наборе {storagesListBox.SelectedItem.ToString()}");
             }
         }
+
         /// <summary>
         /// Удаление объекта из набора
         /// </summary>
@@ -137,6 +166,7 @@ namespace SpeedBoatLab
         {
             if (storagesListBox.SelectedIndex == -1)
             {
+                _logger.LogWarning("Удаление объекта из несуществующего набора");
                 return;
             }
             var obj = _storage[storagesListBox.SelectedItem.ToString() ?? string.Empty];
@@ -155,21 +185,34 @@ namespace SpeedBoatLab
             {
                 int.TryParse(insertPosition, out pos);
                 if (pos < 0 || pos > obj._collection.Count - 1)
-                    MessageBox.Show("Неверный формат позиции");
-
-                if (obj - pos != null)
                 {
-                    MessageBox.Show("Объект удален");
-                    pictureBoxCollection.Image = obj.ShowBoats();
+                    MessageBox.Show("Неверный формат позиции");
+                    _logger.LogWarning($"Неверный формат позиции:{pos}");
+                }
+                try
+                {
+                    if (obj - pos != null)
+                    {
+                        MessageBox.Show("Объект удален");
+                        pictureBoxCollection.Image = obj.ShowBoats();
+                        _logger.LogInformation($"Удален объект из набора {storagesListBox.SelectedItem.ToString()}");
+                    }
+                    else
+                    {
+                        MessageBox.Show("Не удалось удалить объект");
+                        _logger.LogInformation($"Не удалось удалить объект из набора {storagesListBox.SelectedItem.ToString()}");
+                    }
+                }
+                catch(BoatNotFoundException ex)
+                {
+                    MessageBox.Show(ex.Message);
+                    _logger.LogWarning($"{ex.Message} из набора {storagesListBox.SelectedItem.ToString()}");
                 }
             }
-            else if (insertPosition == string.Empty)
+            else if(insertPosition == string.Empty)
             {
                 MessageBox.Show("Неверный формат позиции");
-            }
-            else
-            {
-                MessageBox.Show("Не удалось удалить объект");
+                _logger.LogWarning($"Неверный формат позиции:{insertPosition}");
             }
         }
         /// <summary>
@@ -201,16 +244,21 @@ namespace SpeedBoatLab
         {
             if (saveFileDialog.ShowDialog() == DialogResult.OK)
             {
-                if (_storage.SaveData(saveFileDialog.FileName))
+                try
                 {
+                    _storage.SaveData(saveFileDialog.FileName);
                     MessageBox.Show("Сохранение прошло успешно",
                     "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    _logger.LogInformation($"Сохранение наборов в файл {saveFileDialog.FileName} прошло успешно:");
+
                 }
-                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: {ex.Message}");
                 }
+
             }
 
         }
@@ -219,16 +267,19 @@ namespace SpeedBoatLab
         {
             if (saveFileDialog.ShowDialog() == DialogResult.OK)
             {
-                if (_storage.LoadData(saveFileDialog.FileName))
+                try
                 {
+                    _storage.LoadData(saveFileDialog.FileName);
                     ReloadObjects();
-                    MessageBox.Show("Сохранение прошло успешно",
+                    MessageBox.Show("Загрузка прошла успешно",
                     "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    _logger.LogInformation($"Загрузились наборы из файла {openFileDialog.FileName}");
                 }
-                else
+                catch (Exception ex)
                 {
-                    MessageBox.Show("Не сохранилось", "Результат",
-                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    MessageBox.Show($"Не удалось загрузить: {ex.Message}",
+                    "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    _logger.LogWarning($"Не удалось сохранить наборы с ошибкой: {ex.Message}");
                 }
             }
 
diff --git a/speed_Boat/speed_Boat/GenericClass.cs b/speed_Boat/speed_Boat/GenericClass.cs
index 9eea6b2..2a71f6a 100644
--- a/speed_Boat/speed_Boat/GenericClass.cs
+++ b/speed_Boat/speed_Boat/GenericClass.cs
@@ -5,6 +5,7 @@ using System.Reflection;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using speed_Boat.Exceptions;
 
 namespace speed_Boat.Generics
 {
@@ -34,12 +35,12 @@ namespace speed_Boat.Generics
         /// <summary>
         /// Добавление объекта в набор
         /// </summary>
-        public bool Insert(T boat)
+        public int Insert(T boat)
         {
             if(_places.Count == 0)
             {
                 _places.Add(boat);
-                return true;
+                return 0;
             }
             else
             {
@@ -52,10 +53,13 @@ namespace speed_Boat.Generics
                         _places[i] = _places[_places.Count - 1];
                         _places[_places.Count - 1] = temp;
                     }
-                    return true;
+                    return 0;
+                }
+                else
+                {
+                    throw new StorageOverflowException();
                 }
             }
-            return false;
         }
         /// <summary>
         /// Добавление объекта в набор на конкретную позицию. 
@@ -87,7 +91,10 @@ namespace speed_Boat.Generics
                 }
                 return true;
             }
-            return false;
+            else
+            {
+                throw new StorageOverflowException();
+            }
         }
     
         /// <summary>
@@ -96,8 +103,12 @@ namespace speed_Boat.Generics
         public bool Remove(int position)
         {
             if (position < 0 || position >= Count)
+            { 
+                throw new BoatNotFoundException();            
+            }
+            if (_places[position] == null)
             {
-                return false;      
+                throw new BoatNotFoundException();
             }
             _places[position] = null;   
             return true;
diff --git a/speed_Boat/speed_Boat/Program.cs b/speed_Boat/speed_Boat/Program.cs
index 5c3bf4d..bc24dd4 100644
--- a/speed_Boat/speed_Boat/Program.cs
+++ b/speed_Boat/speed_Boat/Program.cs
@@ -1,23 +1,46 @@
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Serilog;
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
 using System.Windows.Forms;
+using System.IO;
+
 
 namespace SpeedBoatLab
 {
     static class Program
     {
-        /// <summary>
-        ///  The main entry point for the application.
-        /// </summary>
         [STAThread]
         static void Main()
         {
-            Application.SetHighDpiMode(HighDpiMode.SystemAware);
-            Application.EnableVisualStyles();
-            Application.SetCompatibleTextRenderingDefault(false);
-            Application.Run(new FormBoatCollection());
+            ApplicationConfiguration.Initialize();
+            var services = new ServiceCollection();
+            ConfigureServices(services);
+            using (ServiceProvider serviceProvider = services.BuildServiceProvider())
+            {
+                Application.Run(serviceProvider.GetRequiredService<FormBoatCollection>());
+            }
+
+        }
+
+        private static void ConfigureServices(ServiceCollection services)
+        {
+            services.AddSingleton<FormBoatCollection>().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: $"{pathNeed}appsettings.json", optional: false, reloadOnChange: true).Build();
+                var logger = new LoggerConfiguration().ReadFrom.Configuration(configuration).CreateLogger();
+
+                option.SetMinimumLevel(LogLevel.Information);
+                option.AddSerilog(logger);
+            });
+
         }
     }
 }
diff --git a/speed_Boat/speed_Boat/StorageOverflowException.cs b/speed_Boat/speed_Boat/StorageOverflowException.cs
new file mode 100644
index 0000000..f0a679b
--- /dev/null
+++ b/speed_Boat/speed_Boat/StorageOverflowException.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace speed_Boat.Exceptions
+{
+    [Serializable]
+    internal class StorageOverflowException : ApplicationException
+    {
+        public StorageOverflowException(int count) : base($"В наборе превышено допустимое количество элементов: { 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/speed_Boat/speed_Boat/appsettings.json b/speed_Boat/speed_Boat/appsettings.json
new file mode 100644
index 0000000..93ed51a
--- /dev/null
+++ b/speed_Boat/speed_Boat/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": "speed_Boat"
+    }
+  }
+}
\ No newline at end of file
diff --git a/speed_Boat/speed_Boat/nlog.config b/speed_Boat/speed_Boat/nlog.config
new file mode 100644
index 0000000..ee75e5d
--- /dev/null
+++ b/speed_Boat/speed_Boat/nlog.config
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+  <nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ autoReload="true" internalLogLevel="Info">
+    <targets>
+      <target xsi:type="File" name="tofile" fileName="carlog-${shortdate}.log" />
+    </targets>
+    <rules>
+      <logger name="*" minlevel="Debug" writeTo="tofile" />
+    </rules>
+  </nlog>
+</configuration>
\ No newline at end of file
diff --git a/speed_Boat/speed_Boat/speed_Boat.csproj b/speed_Boat/speed_Boat/speed_Boat.csproj
index 2faea65..ca91c10 100644
--- a/speed_Boat/speed_Boat/speed_Boat.csproj
+++ b/speed_Boat/speed_Boat/speed_Boat.csproj
@@ -2,10 +2,22 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net5.0-windows</TargetFramework>
+    <TargetFramework>net7.0-windows</TargetFramework>
     <UseWindowsForms>true</UseWindowsForms>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" 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.Extensions.Logging" Version="8.0.0" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="8.0.0" />
+    <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <Compile Update="Properties\Resources.Designer.cs">
       <DesignTime>True</DesignTime>