diff --git a/Persistence.API/Controllers/ChangeLogController.cs b/Persistence.API/Controllers/ChangeLogController.cs
index bc66a16..a698b87 100644
--- a/Persistence.API/Controllers/ChangeLogController.cs
+++ b/Persistence.API/Controllers/ChangeLogController.cs
@@ -137,7 +137,7 @@ public class ChangeLogController : ControllerBase, IChangeLogApi
         DateTimeOffset dateEnd,
         CancellationToken token = default)
     {
-        var result = await repository.GetChangeLogForDate(idDiscriminator, dateBegin, dateEnd, token);
+        var result = await repository.GetChangeLogForInterval(idDiscriminator, dateBegin, dateEnd, token);
 
         return Ok(result);
     }
diff --git a/Persistence.Client/Clients/IChangeLogClient.cs b/Persistence.Client/Clients/IChangeLogClient.cs
index e904057..74807cc 100644
--- a/Persistence.Client/Clients/IChangeLogClient.cs
+++ b/Persistence.Client/Clients/IChangeLogClient.cs
@@ -11,7 +11,6 @@ public interface IChangeLogClient
 {
     private const string BaseRoute = "/api/ChangeLog";
 
-    //[Get($"{BaseRoute}/current")]
     /// <summary>
     /// Импорт с заменой: удаление старых строк и добавление новых
     /// </summary>
@@ -39,7 +38,7 @@ public interface IChangeLogClient
     /// <param name="dateEnd"></param>
     /// <returns></returns>
     [Get($"{BaseRoute}/history")]
-    Task<IApiResponse<IEnumerable<ChangeLogDto>>> GetChangeLogForDate(Guid idDiscriminator, DateTimeOffset dateBegin, DateTimeOffset dateEnd);
+    Task<IApiResponse<IEnumerable<ChangeLogDto>>> GetChangeLogForInterval(Guid idDiscriminator, DateTimeOffset dateBegin, DateTimeOffset dateEnd);
 
     /// <summary>
     /// Добавить одну запись 
diff --git a/Persistence.IntegrationTests/Controllers/ChangeLogControllerTest.cs b/Persistence.IntegrationTests/Controllers/ChangeLogControllerTest.cs
index 39ea3f8..ea47c6a 100644
--- a/Persistence.IntegrationTests/Controllers/ChangeLogControllerTest.cs
+++ b/Persistence.IntegrationTests/Controllers/ChangeLogControllerTest.cs
@@ -97,7 +97,7 @@ public class ChangeLogControllerTest : BaseIntegrationTest
         var dateBegin = DateTimeOffset.UtcNow.AddDays(-1);
         var dateEnd = DateTimeOffset.UtcNow.AddDays(1);
 
-        var changeLogResult = await client.GetChangeLogForDate(idDiscriminator, dateBegin, dateEnd);
+        var changeLogResult = await client.GetChangeLogForInterval(idDiscriminator, dateBegin, dateEnd);
         Assert.Equal(HttpStatusCode.OK, changeLogResult.StatusCode);
         Assert.NotNull(changeLogResult.Content);
 
@@ -254,7 +254,7 @@ public class ChangeLogControllerTest : BaseIntegrationTest
     [Theory]
     [InlineData(5, -15, 15, -20, 20, 10)]
     [InlineData(5, -15, -10, -16, -9, 5)]
-    public async Task GetChangeLogForDate_returns_success(
+    public async Task GetChangeLogForInterval_returns_success(
         int insertedCount,
         int leftCreationFromCurrentDate,
         int rightCreationFromCurrentDate,
@@ -280,7 +280,7 @@ public class ChangeLogControllerTest : BaseIntegrationTest
         //act
         var dateBegin = DateTimeOffset.UtcNow.AddDays(leftPointFromCurrentDate);
         var dateEnd = DateTimeOffset.UtcNow.AddDays(rightPointFromCurrentDate);
-        var result = await client.GetChangeLogForDate(idDiscriminator, dateBegin, dateEnd);
+        var result = await client.GetChangeLogForInterval(idDiscriminator, dateBegin, dateEnd);
 
         //assert
         Assert.Equal(HttpStatusCode.OK, result.StatusCode);
diff --git a/Persistence.Repository/Repositories/ChangeLogRepository.cs b/Persistence.Repository/Repositories/ChangeLogRepository.cs
index 514fed5..09c304a 100644
--- a/Persistence.Repository/Repositories/ChangeLogRepository.cs
+++ b/Persistence.Repository/Repositories/ChangeLogRepository.cs
@@ -153,7 +153,7 @@ public class ChangeLogRepository : IChangeLogRepository
         return query;
     }
 
-    public async Task<IEnumerable<ChangeLogDto>> GetChangeLogForDate(Guid idDiscriminator, DateTimeOffset dateBegin, DateTimeOffset dateEnd, CancellationToken token)
+    public async Task<IEnumerable<ChangeLogDto>> GetChangeLogForInterval(Guid idDiscriminator, DateTimeOffset dateBegin, DateTimeOffset dateEnd, CancellationToken token)
     {
         var query = db.Set<ChangeLog>().Where(s => s.IdDiscriminator == idDiscriminator);
 
@@ -177,8 +177,8 @@ public class ChangeLogRepository : IChangeLogRepository
     {
         var result = new PaginationContainer<DataWithWellDepthAndSectionDto>
         {
-            Skip = request.Skip ?? 0,
-            Take = request.Take ?? 32,
+            Skip = request.Skip,
+            Take = request.Take,
             Items = Enumerable.Empty<DataWithWellDepthAndSectionDto>(),
             Count = await query.CountAsync(token)
         };
diff --git a/Persistence/Models/ChangeLogDto.cs b/Persistence/Models/ChangeLogDto.cs
index 8e28874..ba3ff5c 100644
--- a/Persistence/Models/ChangeLogDto.cs
+++ b/Persistence/Models/ChangeLogDto.cs
@@ -36,7 +36,7 @@ public class ChangeLogDto
     public DateTimeOffset? Obsolete { get; set; }
 
     /// <summary>
-    /// Ключ следующей записи
+    /// Ключ заменившей записи
     /// </summary>
     public Guid? IdNext { get; set; }
 
diff --git a/Persistence/Models/DataWithWellDepthAndSectionDto.cs b/Persistence/Models/DataWithWellDepthAndSectionDto.cs
index b3747c2..7939dd0 100644
--- a/Persistence/Models/DataWithWellDepthAndSectionDto.cs
+++ b/Persistence/Models/DataWithWellDepthAndSectionDto.cs
@@ -11,11 +11,6 @@ namespace Persistence.Models;
 /// </summary>
 public class DataWithWellDepthAndSectionDto
 {
-    public DataWithWellDepthAndSectionDto()
-    {
-
-    }
-
     /// <summary>
     /// Ключ записи
     /// </summary>
@@ -39,5 +34,5 @@ public class DataWithWellDepthAndSectionDto
     /// <summary>
     /// Объект записи
     /// </summary>
-    public required IDictionary<string, object> Value { get; set; } = default!;
+    public required IDictionary<string, object> Value { get; set; }
 }
diff --git a/Persistence/Models/IChangeLogDto.cs b/Persistence/Models/IChangeLogDto.cs
deleted file mode 100644
index 09cfd09..0000000
--- a/Persistence/Models/IChangeLogDto.cs
+++ /dev/null
@@ -1,42 +0,0 @@
-namespace Persistence.Models;
-
-/// <summary>
-/// Часть записи описывающая изменение
-/// </summary>
-public interface IChangeLogDto
-{
-    ///// <summary>
-    ///// Ид записи
-    ///// </summary>
-    //public int Id { get; set; }
-
-    ///// <summary>
-    ///// Автор изменения
-    ///// </summary>
-    //public int IdAuthor { get; set; }
-
-    ///// <summary>
-    ///// Редактор
-    ///// </summary>
-    //public int? IdEditor { get; set; }
-
-    ///// <summary>
-    ///// Дата создания записи
-    ///// </summary>
-    //public DateTimeOffset Creation { get; set; }
-
-    ///// <summary>
-    ///// Дата устаревания (например при удалении)
-    ///// </summary>
-    //public DateTimeOffset? Obsolete { get; set; }
-
-    ///// <summary>
-    ///// Id заменяющей записи
-    ///// </summary>
-    //public int? IdNext { get; set; }
-
-    ///// <summary>
-    ///// Значение
-    ///// </summary>
-    //public object Value { get; set; }
-}
diff --git a/Persistence/Models/ProcessMapRotorDto.cs b/Persistence/Models/ProcessMapRotorDto.cs
deleted file mode 100644
index 316f07a..0000000
--- a/Persistence/Models/ProcessMapRotorDto.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Persistence.Models;
-public class ProcessMapRotorDto : IChangeLogDto
-{
-    public string Caption { get; set; }
-}
diff --git a/Persistence/Models/Requests/Request.cs b/Persistence/Models/Requests/Request.cs
index c1b0583..30dd38a 100644
--- a/Persistence/Models/Requests/Request.cs
+++ b/Persistence/Models/Requests/Request.cs
@@ -9,17 +9,17 @@ public class Request
     /// <summary>
     /// Кол-во записей пропущенных с начала таблицы в запросе от api
     /// </summary>
-    public int? Skip { get; set; }
+    public int Skip { get; set; } = 0;
 
     /// <summary>
     /// Кол-во записей в запросе от api
     /// </summary>
-    public int? Take { get; set; }
+    public int Take { get; set; } = 32;
 
     /// <summary>
     /// Сортировки:
     /// Содержат список названий полей сортировки
     /// Указать направление сортировки можно через пробел "asc" или "desc"
     /// </summary>
-    public string? SortSettings { get; set; } = string.Empty;
+    public string? SortSettings { get; set; }
 }
diff --git a/Persistence/Repositories/IChangeLogRepository.cs b/Persistence/Repositories/IChangeLogRepository.cs
index c885c90..2d668cc 100644
--- a/Persistence/Repositories/IChangeLogRepository.cs
+++ b/Persistence/Repositories/IChangeLogRepository.cs
@@ -75,7 +75,7 @@ public interface IChangeLogRepository : ISyncWithDiscriminatorRepository<DataWit
     /// <param name="dateEnd"></param>
     /// <param name="token"></param>
     /// <returns></returns>
-    Task<IEnumerable<ChangeLogDto>> GetChangeLogForDate(Guid idDiscriminator, DateTimeOffset dateBegin, DateTimeOffset dateEnd, CancellationToken token);
+    Task<IEnumerable<ChangeLogDto>> GetChangeLogForInterval(Guid idDiscriminator, DateTimeOffset dateBegin, DateTimeOffset dateEnd, CancellationToken token);
 
     /// <summary>
     /// Получение списка дат, в которые происходили изменения (день, месяц, год, без времени)