diff --git a/AsbCloudApp/Data/FileCategoryDto.cs b/AsbCloudApp/Data/FileCategoryDto.cs
index d21a558c..b432c1df 100644
--- a/AsbCloudApp/Data/FileCategoryDto.cs
+++ b/AsbCloudApp/Data/FileCategoryDto.cs
@@ -1,5 +1,6 @@
 namespace AsbCloudApp.Data
 {
+#nullable enable
     /// <summary>
     /// DTO категории файла
     /// </summary>
@@ -18,4 +19,5 @@
         /// </summary>
         public string ShortName { get; set; }
     }
+#nullable disable
 }
diff --git a/AsbCloudApp/Data/WellFinalDocumentsDBDto.cs b/AsbCloudApp/Data/WellFinalDocumentsDBDto.cs
index b9bef6a3..78141f4d 100644
--- a/AsbCloudApp/Data/WellFinalDocumentsDBDto.cs
+++ b/AsbCloudApp/Data/WellFinalDocumentsDBDto.cs
@@ -1,5 +1,6 @@
 namespace AsbCloudApp.Data
 {
+#nullable enable
     /// <summary>
     /// DTO Дело скважины
     /// </summary>
@@ -11,7 +12,7 @@
         public int Id { get; set; }
 
         /// <summary>
-        /// Идентификатор вышка
+        /// Идентификатор скважины
         /// </summary>
         public int IdWell { get; set; }
 
@@ -30,4 +31,5 @@
         /// </summary>
         public int? IdFile { get; set; }
     }
+#nullable disable
 }
diff --git a/AsbCloudApp/Data/WellFinalDocumentsDto.cs b/AsbCloudApp/Data/WellFinalDocumentsDto.cs
index 7e3d16cb..1a631f39 100644
--- a/AsbCloudApp/Data/WellFinalDocumentsDto.cs
+++ b/AsbCloudApp/Data/WellFinalDocumentsDto.cs
@@ -3,31 +3,31 @@ using System.Linq;
 
 namespace AsbCloudApp.Data
 {
-#nullable disable
+#nullable enable
     /// <summary>
-    /// DTO Дело скважины
+    /// DTO Документ дела скважины
     /// </summary>
     public class WellFinalDocumentsDto
     {
         /// <summary>
-        /// Вышка
+        /// Скважина
         /// </summary>
         public int IdWell { get; set; }
 
         /// <summary>
-        /// Наменование категории файла
+        /// Наименование категории файла
         /// </summary>
         public string NameCategory { get; set; }
 
         /// <summary>
         /// Список ответственных
         /// </summary>
-        public IEnumerable<UserExtendedDto> ListResponsible { get; set; } = Enumerable.Empty<UserExtendedDto>();
+        public IEnumerable<UserDto> Publishers { get; set; } = Enumerable.Empty<UserDto>();
 
         /// <summary>
         /// Количество файлов этой категории загруженных ранее
         /// </summary>
-        public int CountFiles { get; set; }
+        public int FilesCount { get; set; }
 
         /// <summary>
         /// Актуальный файл
diff --git a/AsbCloudApp/Data/WellFinalDocumentsHistoryDto.cs b/AsbCloudApp/Data/WellFinalDocumentsHistoryDto.cs
index 89ad54fd..24500db9 100644
--- a/AsbCloudApp/Data/WellFinalDocumentsHistoryDto.cs
+++ b/AsbCloudApp/Data/WellFinalDocumentsHistoryDto.cs
@@ -2,6 +2,7 @@
 
 namespace AsbCloudApp.Data
 {
+#nullable enable
     /// <summary>
     /// DTO Дело скважины, история файлов
     /// </summary>
@@ -13,7 +14,7 @@ namespace AsbCloudApp.Data
         public int IdWell { get; set; }
 
         /// <summary>
-        /// Наменование категории файла
+        /// Наименование категории файла
         /// </summary>
         public int IdCategory { get; set; }
 
@@ -22,4 +23,5 @@ namespace AsbCloudApp.Data
         /// </summary>
         public List<FileInfoDto> File { get; set; }
     }
+#nullable disable
 }
diff --git a/AsbCloudApp/Services/IFileCategoryService.cs b/AsbCloudApp/Services/IFileCategoryService.cs
index 5b997483..01710c8e 100644
--- a/AsbCloudApp/Services/IFileCategoryService.cs
+++ b/AsbCloudApp/Services/IFileCategoryService.cs
@@ -10,6 +10,8 @@ namespace AsbCloudApp.Services
     /// </summary>
     public interface IFileCategoryService
     {
+        Task<FileCategoryDto> GetOrDefaultAsync(int id, CancellationToken token);
+
         /// <summary>
         /// Получение справочника категорий файлов
         /// </summary>
diff --git a/AsbCloudApp/Services/IWellFinalDocumentsService.cs b/AsbCloudApp/Services/IWellFinalDocumentsService.cs
index c4b4b627..51665b51 100644
--- a/AsbCloudApp/Services/IWellFinalDocumentsService.cs
+++ b/AsbCloudApp/Services/IWellFinalDocumentsService.cs
@@ -1,14 +1,12 @@
 using AsbCloudApp.Data;
-using System;
 using System.Collections.Generic;
 using System.IO;
-using System.Linq;
-using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 
 namespace AsbCloudApp.Services
 {
+#nullable enable
     /// <summary>
     /// Сервис "Дело скважины"
     /// </summary>
@@ -20,7 +18,7 @@ namespace AsbCloudApp.Services
         /// <param name = "idWell" ></param >
         /// <param name="token"></param>
         /// <returns></returns>
-        Task<List<WellFinalDocumentsDto>> GetByWellId(int idWell, CancellationToken token);
+        Task<IEnumerable<WellFinalDocumentsDto>> GetByWellId(int idWell, CancellationToken token);
 
         /// <summary>
         /// Получение списка ответственных
@@ -28,23 +26,7 @@ namespace AsbCloudApp.Services
         /// <param name="idWell"></param>
         /// <param name="token"></param>
         /// <returns></returns>
-        Task<List<UserExtendedDto>> GetListResponsiblesAsync(int idWell, CancellationToken token);
-
-        /// <summary>
-        /// Добавление записи
-        /// </summary>
-        /// <param name="dtos"></param>
-        /// <param name="token"></param>
-        /// <returns></returns>
-        Task<int> InsertRangeAsync(List<WellFinalDocumentsDBDto> dtos, CancellationToken token);
-
-        /// <summary>
-        /// Удалить запись
-        /// </summary>
-        /// <param name="dtoId"></param>
-        /// <param name="token"></param>
-        /// <returns></returns>
-        Task<int> DeleteAsync(int dtoId, CancellationToken token);
+        Task<IEnumerable<UserDto>> GetPublishersAsync(int idWell, CancellationToken token);
 
         /// <summary>
         /// Получение истории файлов
@@ -53,16 +35,18 @@ namespace AsbCloudApp.Services
         /// <param name="idCategory"></param>
         /// <param name="token"></param>
         /// <returns></returns>
-        Task<WellFinalDocumentsHistoryDto> GetHistoryFileByIdCategory(int idWell, int idCategory, CancellationToken token);
+        Task<WellFinalDocumentsHistoryDto> GetFilesHistoryByIdCategory(int idWell, int idCategory, CancellationToken token);
 
         /// <summary>
         /// Сохранение файла
         /// </summary>
         /// <param name="idDto"></param>
+        /// <param name="idUser"></param>
         /// <param name="fileStream"></param>
         /// <param name="fileName"></param>
         /// <param name="token"></param>
         /// <returns></returns>
-        Task<int> SaveCategoryFile(int idDto, Stream fileStream, string fileName, CancellationToken token);
+        Task<int> SaveCategoryFile(int idDto, int idUser, Stream fileStream, string fileName, CancellationToken token);
     }
-}
+#nullable disable
+}
\ No newline at end of file
diff --git a/AsbCloudDb/Model/AsbCloudDbContext.cs b/AsbCloudDb/Model/AsbCloudDbContext.cs
index 73c68729..09f77820 100644
--- a/AsbCloudDb/Model/AsbCloudDbContext.cs
+++ b/AsbCloudDb/Model/AsbCloudDbContext.cs
@@ -344,12 +344,6 @@ namespace AsbCloudDb.Model
             });
 
             DefaultData.DefaultContextData.Fill(modelBuilder);
-
-            modelBuilder.Entity<WellFinalDocuments>(entity =>
-            {
-                entity.HasKey(d => new { d.Id })
-                    .HasName("t_well_final_documents_pk");
-            });
         }
 
         public Task<int> RefreshMaterializedViewAsync<TEntity>(CancellationToken token)
diff --git a/AsbCloudInfrastructure/Services/DrillingProgram/DrillingProgramService.cs b/AsbCloudInfrastructure/Services/DrillingProgram/DrillingProgramService.cs
index ee0b3aa8..5fbc7301 100644
--- a/AsbCloudInfrastructure/Services/DrillingProgram/DrillingProgramService.cs
+++ b/AsbCloudInfrastructure/Services/DrillingProgram/DrillingProgramService.cs
@@ -359,8 +359,8 @@ namespace AsbCloudInfrastructure.Services.DrillingProgram
             var file = await fileService.GetInfoAsync(fileMark.IdFile, token);
             var well = await wellService.GetOrDefaultAsync(file.IdWell, token);
             var user = file.Author;
-            var factory = new MailBodyFactory(configuration);
-            var subject = MailBodyFactory.MakeSubject(well, "Загруженный вами документ полностью согласован");
+            var factory = new DrillingMailBodyFactory(configuration);
+            var subject = factory.MakeSubject(well, "Загруженный вами документ полностью согласован");
             var body = factory.MakeMailBodyForPublisherOnFullAccept(well, user.Name, file.Id, file.Name);
 
             emailService.EnqueueSend(user.Email, subject, body);
@@ -371,8 +371,8 @@ namespace AsbCloudInfrastructure.Services.DrillingProgram
             var file = await fileService.GetInfoAsync(fileMark.IdFile, token);
             var well = await wellService.GetOrDefaultAsync(file.IdWell, token);
             var user = file.Author;
-            var factory = new MailBodyFactory(configuration);
-            var subject = MailBodyFactory.MakeSubject(well, "Загруженный вами документ отклонен");
+            var factory = new DrillingMailBodyFactory(configuration);
+            var subject = factory.MakeSubject(well, "Загруженный вами документ отклонен");
             var body = factory.MakeMailBodyForPublisherOnReject(well, user.Name, file.Id, file.Name, fileMark);
 
             emailService.EnqueueSend(user.Email, subject, body);
@@ -381,8 +381,8 @@ namespace AsbCloudInfrastructure.Services.DrillingProgram
         private async Task NotifyApproversAsync(DrillingProgramPart part, int idFile, string fileName, CancellationToken token)
         {
             var well = await wellService.GetOrDefaultAsync(part.IdWell, token);
-            var factory = new MailBodyFactory(configuration);
-            var subject = MailBodyFactory.MakeSubject(well, "Загружен новый документ для согласования.");
+            var factory = new DrillingMailBodyFactory(configuration);
+            var subject = factory.MakeSubject(well, "Загружен новый документ для согласования.");
             var users = part.RelatedUsers
                 .Where(r => r.IdUserRole == idUserRoleApprover)
                 .Select(r => r.User);
@@ -397,8 +397,8 @@ namespace AsbCloudInfrastructure.Services.DrillingProgram
         private async Task NotifyNewPublisherAsync(int idWell, UserDto user, string documentCategory, CancellationToken token)
         {
             var well = await wellService.GetOrDefaultAsync(idWell, token);
-            var factory = new MailBodyFactory(configuration);
-            var subject = MailBodyFactory.MakeSubject(well, $"От вас ожидается загрузка на портал документа «{documentCategory}»");
+            var factory = new DrillingMailBodyFactory(configuration);
+            var subject = factory.MakeSubject(well, $"От вас ожидается загрузка на портал документа «{documentCategory}»");
             var body = factory.MakeMailBodyForNewPublisher(well, user.Name, documentCategory);
             emailService.EnqueueSend(user.Email, subject, body);
         }
diff --git a/AsbCloudInfrastructure/Services/Email/BaseFactory.cs b/AsbCloudInfrastructure/Services/Email/BaseFactory.cs
new file mode 100644
index 00000000..1e94cab3
--- /dev/null
+++ b/AsbCloudInfrastructure/Services/Email/BaseFactory.cs
@@ -0,0 +1,55 @@
+using AsbCloudApp.Data;
+using Microsoft.Extensions.Configuration;
+using System;
+using System.IO;
+
+namespace AsbCloudInfrastructure.Services.Email
+{
+    public class BaseFactory
+    {
+        private readonly string platformName;
+        private readonly string platformUrl;
+        private readonly string companyName;
+        private readonly string supportMail;
+
+        public BaseFactory(IConfiguration configuration)
+        {
+            platformName = configuration.GetValue("email:platformName", "Цифровое бурение");
+            platformUrl = configuration.GetValue("email:platformUrl", "https://cloud.digitaldrilling.ru/");
+            companyName = configuration.GetValue("email:companyName", "ООО \"Цифровое бурение\"");
+            supportMail = configuration.GetValue("email:supportMail", "support@digitaldrilling.ru");
+        }
+
+        public static string GetImageBase64(string resourceFileName)
+        {
+            if (string.IsNullOrEmpty(resourceFileName))
+                return null;
+
+            var baseDir = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
+            var resoursesDir = "Res";
+
+            var logoFilePath = Path.Combine(baseDir, resoursesDir, resourceFileName);
+
+            var imageBytes = File.ReadAllBytes(logoFilePath);
+            var format = Path.GetExtension(resourceFileName).Trim('.');
+            return "data:image/" + format + ";base64," + Convert.ToBase64String(imageBytes);
+        }
+
+        public static string MakeHref(string url, string text)
+            => $"<a href=\"{url}\">{text}</a>";
+
+        public string MakeSignatue()
+        {
+            var logo = GetImageBase64("logo_32.png");
+            var sign = $"<br><br>---<br><img src=\"{logo}\"/><br>" +
+            $"{companyName}<br>" +
+            $"Это письмо сформировано автоматически.<br>" +
+            $"Для получения помощи по работе на портале {platformName}" +
+            $"обращайтесь по адресу {supportMail}";
+            return sign;
+        }
+
+        public virtual string MakeSubject(WellDto well, string action)
+            => $"{well.Deposit}, {well.Cluster}, {well.Caption}. {action}";
+    }
+}
diff --git a/AsbCloudInfrastructure/Services/Email/MailBodyFactory.cs b/AsbCloudInfrastructure/Services/Email/DrillingMailBodyFactory.cs
similarity index 69%
rename from AsbCloudInfrastructure/Services/Email/MailBodyFactory.cs
rename to AsbCloudInfrastructure/Services/Email/DrillingMailBodyFactory.cs
index 4ca82d87..664fee99 100644
--- a/AsbCloudInfrastructure/Services/Email/MailBodyFactory.cs
+++ b/AsbCloudInfrastructure/Services/Email/DrillingMailBodyFactory.cs
@@ -1,26 +1,24 @@
 using AsbCloudApp.Data;
+using AsbCloudInfrastructure.Services.Email;
 using Microsoft.Extensions.Configuration;
 using System;
 using System.IO;
 
 namespace AsbCloudInfrastructure
 {
-    class MailBodyFactory
-	{
+    class DrillingMailBodyFactory : BaseFactory
+    {
 		private readonly string platformName;
         private readonly string platformUrl;
-        private readonly string companyName;
-		private readonly string supportMail;
 
-        public MailBodyFactory(IConfiguration configuration)
+        public DrillingMailBodyFactory(IConfiguration configuration)
+			: base(configuration)	
         {
 			platformName = configuration.GetValue("email:platformName", "Цифровое бурение");
 			platformUrl = configuration.GetValue("email:platformUrl", "https://cloud.digitaldrilling.ru/");
-			companyName = configuration.GetValue("email:companyName", "ООО \"Цифровое бурение\"");
-			supportMail = configuration.GetValue("email:supportMail", "support@digitaldrilling.ru");
 		}
 
-		public static string MakeSubject(WellDto well, string action)
+		public override string MakeSubject(WellDto well, string action)
         {
 			var subj = $"{well.Deposit}, {well.Cluster}, {well.Caption}. Программа бурения. {action}";
 			return subj;
@@ -85,34 +83,5 @@ namespace AsbCloudInfrastructure
 			var drillingProgramHref = MakeHref(drillingProgramUrl, well.Caption);
 			return drillingProgramHref;
 		}
-
-		private static string MakeHref(string url, string text)
-			=> $"<a href=\"{url}\">{text}</a>";
-
-		protected string MakeSignatue()
-        {
-			var logo = GetImageBase64("logo_32.png");
-			var sign = $"<br><br>---<br><img src=\"{logo}\"/><br>" +
-			$"{companyName}<br>" +
-            $"Это письмо сформировано автоматически.<br>" +
-            $"Для получения помощи по работе на портале {platformName}" +
-            $"обращайтесь по адресу {supportMail}";
-			return sign;
-		}
-
-		public static string GetImageBase64(string resourceFileName)
-		{
-			if (string.IsNullOrEmpty(resourceFileName))
-				return null;
-
-			var baseDir = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
-			var resoursesDir = "Res";
-
-			var logoFilePath = Path.Combine(baseDir, resoursesDir, resourceFileName);
-
-			var imageBytes = File.ReadAllBytes(logoFilePath);
-			var format = Path.GetExtension(resourceFileName).Trim('.');
-			return "data:image/" + format + ";base64," + Convert.ToBase64String(imageBytes);
-		}
 	}
 }
diff --git a/AsbCloudInfrastructure/Services/Email/WellFinalDocumentMailBodyFactory .cs b/AsbCloudInfrastructure/Services/Email/WellFinalDocumentMailBodyFactory .cs
new file mode 100644
index 00000000..e83fa55a
--- /dev/null
+++ b/AsbCloudInfrastructure/Services/Email/WellFinalDocumentMailBodyFactory .cs	
@@ -0,0 +1,32 @@
+using AsbCloudApp.Data;
+using AsbCloudInfrastructure.Services.Email;
+using Microsoft.Extensions.Configuration;
+using System;
+using System.IO;
+
+namespace AsbCloudInfrastructure
+{
+    class WellFinalDocumentMailBodyFactory : BaseFactory
+    {
+		private readonly string platformName;
+
+        public WellFinalDocumentMailBodyFactory(IConfiguration configuration)
+			: base(configuration)	
+        {
+			platformName = configuration.GetValue("email:platformName", "Цифровое бурение");
+		}
+
+		public override string MakeSubject(WellDto well, string action)
+			=> $"{well.Deposit}, {well.Cluster}, {well.Caption}. Дело скважины. {action}";
+
+		public string MakeMailBodyForWellFinalDocument(WellDto well, string publisherName, string message)
+		{
+			var body = $"<html><body><h2>Здравствуйте, {publisherName}.</h2>" +
+				$"На портале {platformName} {message}," +
+				$" куст {well.Cluster}, месторождение {well.Deposit}." +
+				MakeSignatue() +
+				$"</body></html>";
+			return body;
+		}
+	}
+}
diff --git a/AsbCloudInfrastructure/Services/FileCategoryService.cs b/AsbCloudInfrastructure/Services/FileCategoryService.cs
index 4b2c34c7..c37a3885 100644
--- a/AsbCloudInfrastructure/Services/FileCategoryService.cs
+++ b/AsbCloudInfrastructure/Services/FileCategoryService.cs
@@ -2,6 +2,7 @@
 using AsbCloudApp.Services;
 using AsbCloudDb.Model;
 using AsbCloudInfrastructure.Repository;
+using DocumentFormat.OpenXml.InkML;
 using Microsoft.EntityFrameworkCore;
 using System.Collections.Generic;
 using System.Linq;
@@ -35,5 +36,14 @@ namespace AsbCloudInfrastructure.Services
 
             return data.ToList();
         }
+
+        public override async Task<FileCategoryDto> GetOrDefaultAsync(int id, CancellationToken token)
+        {
+            var entity = await db.FileCategories
+                    .FirstOrDefaultAsync(x => x.Id == id)
+                    .ConfigureAwait(false);
+            var dto = Convert(entity);
+            return dto;
+        }
     }
 }
diff --git a/AsbCloudInfrastructure/Services/WellFinalDocumentsService.cs b/AsbCloudInfrastructure/Services/WellFinalDocumentsService.cs
index ee4b6bb4..f1a95953 100644
--- a/AsbCloudInfrastructure/Services/WellFinalDocumentsService.cs
+++ b/AsbCloudInfrastructure/Services/WellFinalDocumentsService.cs
@@ -1,4 +1,5 @@
 using AsbCloudApp.Data;
+using AsbCloudApp.Exceptions;
 using AsbCloudApp.Services;
 using AsbCloudDb.Model;
 using AsbCloudInfrastructure.Repository;
@@ -24,13 +25,16 @@ namespace AsbCloudInfrastructure.Services
         private readonly IWellService wellService;
         private readonly IConfiguration configuration;
         private readonly IEmailService emailService;
+        private readonly IFileCategoryService fileCategoryService;
+        private const int ResultSaveCategoryFile = 0;
 
         public WellFinalDocumentsService(IAsbCloudDbContext context,
             IFileService fileService,
             IUserService userService,
             IWellService wellService,
             IConfiguration configuration,
-            IEmailService emailService)
+            IEmailService emailService,
+            IFileCategoryService fileCategoryService)
             : base(context) 
         {
             this.context = context;
@@ -39,51 +43,43 @@ namespace AsbCloudInfrastructure.Services
             this.wellService = wellService;
             this.configuration = configuration;
             this.emailService = emailService;
+            this.fileCategoryService = fileCategoryService;
         }
 
-        public async Task<int> InsertRangeAsync(List<WellFinalDocumentsDBDto> dtos, CancellationToken token)
+        public override async Task<int> InsertRangeAsync(IEnumerable<WellFinalDocumentsDBDto> dtos, CancellationToken token)
         {   
             var data = await base.InsertRangeAsync(dtos, token);
             if (data > 0)
             {
-                // Текст сообщения
-                var message = "От Вас ожидается загрузка на портал документа «{0}»";
-                await GenerateMessage(dtos, message, token);
+                var message = "от Вас ожидается загрузка на портал документа «{0}»";
+                await GenerateMessageAsync(dtos, message, token);
             }
 
             return data;
         }
 
-        public async Task<int> DeleteAsync(int dtoId, CancellationToken token)
+        public override async Task<int> DeleteAsync(int dtoId, CancellationToken token)
         {
-            // Получение данные удаляемой записи
-            var dtos = await context.WellFinalDocuments.Where(x => x.Id == dtoId)
-                .Select(x => new WellFinalDocumentsDBDto
-                {
-                    IdCategory = x.IdCategory,
-                    IdWell = x.IdWell,
-                    IdUser = x.IdUser,
-                    IdFile = x.IdFile
-                })
-                .ToListAsync(token)
-                .ConfigureAwait(false);
+            var entity = await context.WellFinalDocuments
+                .AsNoTracking()
+                .FirstOrDefaultAsync(x => x.Id == dtoId);
+            var dto = Convert(entity);
 
             var data = await base.DeleteAsync(dtoId, token);
             if (data > 0)
             {
-                // Текст сообщения
                 var message = "Вас удалили из ответственных за загрузку документа «{0}»";
-                await GenerateMessage(dtos, message, token);
+                await GenerateMessageAsync(new List<WellFinalDocumentsDBDto> { dto }, message, token);
             }
 
             return data;
         }
 
-        public async Task<List<WellFinalDocumentsDto>> GetByWellId(int idWell, CancellationToken token)
+        public async Task<IEnumerable<WellFinalDocumentsDto>> GetByWellId(int idWell, CancellationToken token)
         {
             var result = new List<WellFinalDocumentsDto>();
 
-            // Выбиираем все дела, по id скважины
+            // Выбираем все дела, по id скважины
             var wells = await context.WellFinalDocuments.Where(x => x.IdWell == idWell)
                 .ToListAsync(token)
                 .ConfigureAwait(false);
@@ -132,8 +128,8 @@ namespace AsbCloudInfrastructure.Services
                     result.Add(new WellFinalDocumentsDto {
                         IdWell = idWell,
                         NameCategory = item.NameCategory,
-                        ListResponsible = allUsers.Where(x => userIds.Contains(x.Id)),
-                        CountFiles = fileIds.Count(x => x.HasValue),
+                        Publishers = allUsers.Where(x => userIds.Contains(x.Id)),
+                        FilesCount = fileIds.Count(x => x.HasValue),
                         File = actualFile
                     });
                 });
@@ -142,7 +138,7 @@ namespace AsbCloudInfrastructure.Services
             return result;
         }
 
-        public async Task<List<UserExtendedDto>> GetListResponsiblesAsync(int idWell, CancellationToken token)
+        public async Task<IEnumerable<UserDto>> GetPublishersAsync(int idWell, CancellationToken token)
         {
             // Получаем отношение скважин и компаний по идентификатору скважины
             var companyIds = await context.RelationCompaniesWells
@@ -150,7 +146,6 @@ namespace AsbCloudInfrastructure.Services
                 .ToListAsync(token)
                 .ConfigureAwait(false);
 
-            // Получаем пользователей
             var allUsers = await userService.GetAllAsync(token)
                 .ConfigureAwait(false);
 
@@ -163,42 +158,37 @@ namespace AsbCloudInfrastructure.Services
                 .ToList();
         }
 
-        public async Task<int> SaveCategoryFile(int idDto, Stream fileStream, string fileName, CancellationToken token)
+        public async Task<int> SaveCategoryFile(int idDto, int idUser, Stream fileStream, string fileName, CancellationToken token)
         {
-            // Получаем запись
-            var dtos = await context.WellFinalDocuments.Where(x => x.Id == idDto)
-                .Select(x => new WellFinalDocumentsDBDto
-                {
-                    Id = x.Id,
-                    IdCategory = x.IdCategory,
-                    IdWell = x.IdWell,
-                    IdUser = x.IdUser,
-                    IdFile = x.IdFile
-                })
-                .ToListAsync(token)
-                .ConfigureAwait(false);
-            var dto = dtos.FirstOrDefault();
+            var entity = await context.WellFinalDocuments
+                .AsNoTracking()
+                .FirstOrDefaultAsync(x => x.Id == idDto);
+
+            if (entity.IdUser != idUser)
+                throw new ArgumentInvalidException("Пользователь не является ответственным за загрузку файла для данной категории.");
+
+            var dto = Convert(entity);
 
-            // Сохраняем файл и добавляем id файла в запись
             var file = await fileService.SaveAsync(dto.IdWell, dto.IdUser, dto.IdCategory, fileName,
                  fileStream, token).ConfigureAwait(false);
-            if (file != null)
-                dto.IdFile = file.Id;
 
-            var data = await base.UpdateAsync(dto, token);
-            return data;
+            if (file is not null)
+            {
+                dto.IdFile = file.Id;
+                return await base.UpdateAsync(dto, token);
+            }
+            else return ResultSaveCategoryFile;
         }
 
-        public async Task<WellFinalDocumentsHistoryDto> GetHistoryFileByIdCategory(int idWell, int idCategory, CancellationToken token)
+        public async Task<WellFinalDocumentsHistoryDto> GetFilesHistoryByIdCategory(int idWell, int idCategory, CancellationToken token)
         {
-            // Выбиираем все id файлов, по id скважины и id категории
+            // Выбираем все id файлов, по id скважины и id категории
             var wellsIds = await context.WellFinalDocuments
                 .Where(x => idWell == x.IdWell && x.IdCategory == idCategory && x.IdFile != null)
                 .Select(x => (int)x.IdFile)
                 .ToListAsync(token)
                 .ConfigureAwait(false);
 
-            // Находим фалы
             var files = await fileService.GetInfoByIdsAsync(wellsIds, token).ConfigureAwait(false);
 
             return new WellFinalDocumentsHistoryDto { 
@@ -208,35 +198,23 @@ namespace AsbCloudInfrastructure.Services
             };
         }
 
-        private async Task GenerateMessage(List<WellFinalDocumentsDBDto> dtos, string message, CancellationToken token)
+        private async Task GenerateMessageAsync(IEnumerable<WellFinalDocumentsDBDto> dtos, string message, CancellationToken token)
         {
-            // Получам пользователей
-            var userIds = dtos.Select(x => x.IdUser);
-            var allUsers = await userService.GetAllAsync(token)
-                .ConfigureAwait(false);
-            var users = allUsers.Where(x => userIds.Contains(x.Id));
-
-            // Получаем категории файлов
-            var categoryIds = dtos.Select(x => x.IdCategory);
-            var category = await context.FileCategories
-                .Where(x => categoryIds.Contains(x.Id))
-                .ToListAsync(token)
-                .ConfigureAwait(false);
-
             foreach (var item in dtos)
             {
-                var currentUser = users.FirstOrDefault(x => x.Id == item.IdUser);
-                var categoryName = category.FirstOrDefault(x => x.Id == item.IdCategory)?.Name;
-                await SendMessage(item.IdWell, currentUser, categoryName, message, token);
+                var user = await userService.GetOrDefaultAsync(item.IdUser, token);
+                var category = await fileCategoryService.GetOrDefaultAsync(item.IdCategory, token);
+                var well = await wellService.GetOrDefaultAsync(item.IdWell, token);
+
+                SendMessage(well, user, category.Name, message, token);
             }
         }
 
-        private async Task SendMessage(int idWell, UserDto user, string documentCategory, string message, CancellationToken token)
+        private void SendMessage(WellDto well, UserDto user, string documentCategory, string message, CancellationToken token)
         {
-            var well = await wellService.GetOrDefaultAsync(idWell, token);
-            var factory = new MailBodyFactory(configuration);
-            var subject = MailBodyFactory.MakeSubject(well, string.Format(message, documentCategory));
-            var body = factory.MakeMailBodyForNewPublisher(well, user.Name, documentCategory);
+            var factory = new WellFinalDocumentMailBodyFactory(configuration);
+            var subject = factory.MakeSubject(well, documentCategory);
+            var body = factory.MakeMailBodyForWellFinalDocument(well, user.Name ?? user.Surname, string.Format(message, documentCategory));
             emailService.EnqueueSend(user.Email, subject, body);
         }
 
diff --git a/AsbCloudWebApi.Tests/ServicesTests/WellFinalDocumentsServiceTest.cs b/AsbCloudWebApi.Tests/ServicesTests/WellFinalDocumentsServiceTest.cs
index af0c38f7..df04ab73 100644
--- a/AsbCloudWebApi.Tests/ServicesTests/WellFinalDocumentsServiceTest.cs
+++ b/AsbCloudWebApi.Tests/ServicesTests/WellFinalDocumentsServiceTest.cs
@@ -9,6 +9,7 @@ using System.Threading.Tasks;
 using Xunit;
 using System.IO;
 using System.Collections.Generic;
+using System.Linq;
 
 namespace AsbCloudWebApi.Tests.ServicesTests
 {
@@ -21,15 +22,16 @@ namespace AsbCloudWebApi.Tests.ServicesTests
         private readonly Mock<IWellService> wellServiceMock;
         private readonly Mock<IConfiguration> configurationMock;
         private readonly Mock<IEmailService> emailServiceMock;
+        private readonly Mock<IFileCategoryService> fileCategoryService;
 
-        private readonly IEnumerable<UserExtendedDto> users = new List<UserExtendedDto> {
-            new UserExtendedDto { 
+        private readonly IEnumerable<UserDto> users = new List<UserDto> {
+            new UserDto { 
                 Id = 1,
                 IdCompany = 1,
                 Name = "test",
                 Email = "test@test.com"
             },
-            new UserExtendedDto {
+            new UserDto {
                 Id = 3,
                 IdCompany = 1,
                 Name = "test1",
@@ -44,11 +46,12 @@ namespace AsbCloudWebApi.Tests.ServicesTests
 
             fileServiceMock = new Mock<IFileService>();
             userServiceMock = new Mock<IUserService>();
-            userServiceMock.Setup(x => x.GetAllAsync(CancellationToken.None)).Returns(Task.Run(() => users));
+            userServiceMock.Setup(x => x.GetAllAsync(CancellationToken.None)).Returns(Task.Run(() => users.Select(x => (UserExtendedDto)x)));
 
             wellServiceMock = new Mock<IWellService>();
             configurationMock = new Mock<IConfiguration>();
             emailServiceMock = new Mock<IEmailService>();
+            fileCategoryService = new Mock<IFileCategoryService>();
 
             service = new WellFinalDocumentsService(
                 context: context,
@@ -56,7 +59,8 @@ namespace AsbCloudWebApi.Tests.ServicesTests
                 userService: userServiceMock.Object,
                 wellService: wellServiceMock.Object,
                 configuration: configurationMock.Object,
-                emailService: emailServiceMock.Object);
+                emailService: emailServiceMock.Object,
+                fileCategoryService: fileCategoryService.Object);
         }
 
         ~WellFinalDocumentsServiceTest()
@@ -73,14 +77,14 @@ namespace AsbCloudWebApi.Tests.ServicesTests
         [Fact]
         public async Task GetListResponsibles_return_cnt_users()
         {
-            var data = await service.GetListResponsiblesAsync(90, CancellationToken.None);
+            var data = await service.GetPublishersAsync(90, CancellationToken.None);
             Assert.NotNull(data);
         }
 
         [Fact]
         public async Task GetHistoryFileByIdCategory_return_data_hitory()
         {
-            var data = await service.GetHistoryFileByIdCategory(90, 10018, CancellationToken.None);
+            var data = await service.GetFilesHistoryByIdCategory(90, 10018, CancellationToken.None);
             Assert.NotNull(data);
         }
 
diff --git a/AsbCloudWebApi/Controllers/WellFinalDocumentsController.cs b/AsbCloudWebApi/Controllers/WellFinalDocumentsController.cs
index ec7ab307..9f716f40 100644
--- a/AsbCloudWebApi/Controllers/WellFinalDocumentsController.cs
+++ b/AsbCloudWebApi/Controllers/WellFinalDocumentsController.cs
@@ -12,7 +12,7 @@ namespace AsbCloudWebApi.Controllers
     /// <summary>
     /// Дело скважины
     /// </summary>
-    [Route("api/wellFinalDocuments")]
+    [Route("api/[controller]")]
     [ApiController]
     [Authorize]
     public class WellFinalDocumentsController : ControllerBase
@@ -31,6 +31,7 @@ namespace AsbCloudWebApi.Controllers
         /// <returns></returns>
         [HttpGet]
         [Permission]
+        [ProducesResponseType(typeof(IEnumerable<WellFinalDocumentsDto>), (int)System.Net.HttpStatusCode.OK)]
         public async Task<IActionResult> GetAsync(int idWell, CancellationToken token = default)
         {
             var data = await this.wellFinalDocumentsService.GetByWellId(idWell, token);
@@ -45,10 +46,11 @@ namespace AsbCloudWebApi.Controllers
         /// <returns></returns>
         [HttpGet]
         [Permission]
-        [Route("getResponsibles")]
-        public async Task<IActionResult> GetResponsiblesAsync(int idWell, CancellationToken token = default)
+        [Route("publishers")]
+        [ProducesResponseType(typeof(IEnumerable<UserDto>), (int)System.Net.HttpStatusCode.OK)]
+        public async Task<IActionResult> GetPublishersAsync(int idWell, CancellationToken token = default)
         {
-            var data = await this.wellFinalDocumentsService.GetListResponsiblesAsync(idWell, token);
+            var data = await this.wellFinalDocumentsService.GetPublishersAsync(idWell, token);
             return Ok(data);
         }
 
@@ -60,7 +62,8 @@ namespace AsbCloudWebApi.Controllers
         /// <returns></returns>
         [HttpPut]
         [Permission]
-        public async Task<IActionResult> InsertRangeAsync(List<WellFinalDocumentsDBDto> dtos, CancellationToken token = default)
+        [ProducesResponseType(typeof(int), (int)System.Net.HttpStatusCode.OK)]
+        public async Task<IActionResult> InsertRangeAsync(IEnumerable<WellFinalDocumentsDBDto> dtos, CancellationToken token = default)
         {
             var data = await this.wellFinalDocumentsService.InsertRangeAsync(dtos, token);
             return Ok(data);
@@ -74,6 +77,7 @@ namespace AsbCloudWebApi.Controllers
         /// <returns></returns>
         [HttpDelete]
         [Permission]
+        [ProducesResponseType(typeof(int), (int)System.Net.HttpStatusCode.OK)]
         public async Task<IActionResult> DeleteAsync(int iDdto, CancellationToken token = default)
         {
             var data = await this.wellFinalDocumentsService.DeleteAsync(iDdto, token);
@@ -89,12 +93,13 @@ namespace AsbCloudWebApi.Controllers
         /// <returns></returns>
         [HttpGet]
         [Permission]
-        [Route("getHistoryFileByIdCategory")]
-        public async Task<IActionResult> GetHistoryFileByIdCategory(int idWell, 
+        [Route("filesHistoryByIdCategory")]
+        [ProducesResponseType(typeof(WellFinalDocumentsHistoryDto), (int)System.Net.HttpStatusCode.OK)]
+        public async Task<IActionResult> GetFilesHistoryByIdCategory(int idWell, 
             int idCategory, 
             CancellationToken token = default)
         {
-            var data = await this.wellFinalDocumentsService.GetHistoryFileByIdCategory(idWell, idCategory, token);
+            var data = await this.wellFinalDocumentsService.GetFilesHistoryByIdCategory(idWell, idCategory, token);
             return Ok(data);
         }
 
@@ -102,17 +107,18 @@ namespace AsbCloudWebApi.Controllers
         /// Сохранение файла
         /// </summary>
         /// <param name="idDto"></param>
+        /// <param name="idUser"></param>
         /// <param name="file"></param>
         /// <param name="token"></param>
         /// <returns></returns>
         [HttpPost]
         [Permission]
         [ProducesResponseType(typeof(int), (int)System.Net.HttpStatusCode.OK)]
-        public async Task<IActionResult> SaveFilesAsync(int idDto,
+        public async Task<IActionResult> SaveCategoryFile(int idDto, int idUser,
             IFormFile file, CancellationToken token = default)
         {
             var fileStream = file.OpenReadStream();
-            var data = await this.wellFinalDocumentsService.SaveCategoryFile(idDto, fileStream, file.FileName, token);
+            var data = await this.wellFinalDocumentsService.SaveCategoryFile(idDto, idUser, fileStream, file.FileName, token);
             return Ok(data);
         }
     }