diff --git a/AsbCloudApp/Data/PlannedTrajectoryDto.cs b/AsbCloudApp/Data/PlannedTrajectoryDto.cs
index 65976d36..d6aa97cc 100644
--- a/AsbCloudApp/Data/PlannedTrajectoryDto.cs
+++ b/AsbCloudApp/Data/PlannedTrajectoryDto.cs
@@ -7,6 +7,11 @@ namespace AsbCloudApp.Data
     /// </summary>
     public class PlannedTrajectoryDto
     {
+        /// <summary>
+        /// ИД строки с координатами
+        /// </summary>        
+        public int Id { get; set; }
+
         /// <summary>
         /// ИД скважины
         /// </summary>        
@@ -14,7 +19,7 @@ namespace AsbCloudApp.Data
         /// <summary>
         /// Дата загрузки
         /// </summary>
-        public DateTimeOffset Date { get; set; }
+        public DateTimeOffset UpdateDate { get; set; }
         /// <summary>
         /// ИД пользователя 
         /// </summary>
diff --git a/AsbCloudApp/Services/IPlannedTrajectoryImportService.cs b/AsbCloudApp/Services/IPlannedTrajectoryImportService.cs
index 0ed24a34..4b8f214b 100644
--- a/AsbCloudApp/Services/IPlannedTrajectoryImportService.cs
+++ b/AsbCloudApp/Services/IPlannedTrajectoryImportService.cs
@@ -1,30 +1,31 @@
 using System.IO;
-
 namespace AsbCloudApp.Services
 {
+#nullable enable
     /// <summary>
     /// Сервис загрузки и обработки плановой траектории из файла
     /// </summary>
     public interface IPlannedTrajectoryImportService
     {
         /// <summary>
-        /// шаблон для заполнения плановой траектории
+        /// скачать шаблон для заполнения плановой траектории
         /// </summary>
         /// <returns></returns>
         Stream GetTemplateFile();
         /// <summary>
-        /// загрузить строки плановой траектории в .xlsx
+        /// загрузить текущую плановую траекторию в .xlsx
         /// </summary>
         /// <param name="idWell"></param>
         /// <returns></returns>
-        Stream ExportRows(int idWell);
+        Stream Export(int idWell);
         /// <summary>
-        /// закгрузить из excel координаты плановой траектории
+        /// импортировать из excel плановую траекторию
         /// </summary>
         /// <param name="idWell"></param>
         /// <param name="idUser"></param>
         /// <param name="stream"></param>
-        /// <param name="deleteWellOperationsBeforeImport">Очистить старые перед импортом (если файл проходит валидацию)</param>
+        /// <param name="deleteWellOperationsBeforeImport">Очистить старые координаты перед импортом (если файл проходит валидацию)</param>
         void Import(int idWell, int idUser, Stream stream, bool deleteWellOperationsBeforeImport = false);
     }
+#nullable disable
 }
diff --git a/AsbCloudApp/Services/IPlannedTrajectoryService.cs b/AsbCloudApp/Services/IPlannedTrajectoryService.cs
index f4b5f9c4..fec54105 100644
--- a/AsbCloudApp/Services/IPlannedTrajectoryService.cs
+++ b/AsbCloudApp/Services/IPlannedTrajectoryService.cs
@@ -5,6 +5,7 @@ using System.Threading.Tasks;
 
 namespace AsbCloudApp.Services
 {
+#nullable enable
     /// <summary>
     /// CRUD для работы с плановой траекторией из клиента
     /// </summary>
@@ -17,7 +18,7 @@ namespace AsbCloudApp.Services
         /// <param name="idWell"></param>        
         /// <param name="token"></param>
         /// <returns></returns>
-        Task<IEnumerable<PlannedTrajectoryDto>> GetCoordinates(int idWell, CancellationToken token);
+        Task<IEnumerable<PlannedTrajectoryDto>?> GetCoordinatesAsync(int idWell, CancellationToken token);
 
         /// <summary>
         /// Добавить строки с координатами
@@ -43,11 +44,12 @@ namespace AsbCloudApp.Services
             CancellationToken token);
 
         /// <summary>
-        /// Удалить строку с координатами
+        /// Удалить строки с координатами
         /// </summary>
         /// <param name="ids"></param>
         /// <param name="token"></param>
         /// <returns></returns>
-        Task<int> DeleteAsync(IEnumerable<int> ids, CancellationToken token);
+        Task<int> DeleteRangeAsync(IEnumerable<int> ids, CancellationToken token);
     }
+#nullable disable
 }
diff --git a/AsbCloudInfrastructure/Services/PlannedTrajectoryService/PlannedTrajectoryImportService.cs b/AsbCloudInfrastructure/Services/PlannedTrajectoryService/PlannedTrajectoryImportService.cs
index 7ce5d848..65d29c54 100644
--- a/AsbCloudInfrastructure/Services/PlannedTrajectoryService/PlannedTrajectoryImportService.cs
+++ b/AsbCloudInfrastructure/Services/PlannedTrajectoryService/PlannedTrajectoryImportService.cs
@@ -11,6 +11,7 @@ using System.Linq;
 
 namespace AsbCloudInfrastructure.Services.PlannedTrajectory
 {
+#nullable enable
     public class PlannedTrajectoryImportService : IPlannedTrajectoryImportService
     {
         /*
@@ -51,7 +52,7 @@ namespace AsbCloudInfrastructure.Services.PlannedTrajectory
             return stream;
         }
 
-        public Stream ExportRows(int idWell)
+        public Stream Export(int idWell)
         {
             var plannedTrajectorys = db.PlannedTrajectorys
                 .Where(o => o.IdWell == idWell)
@@ -252,5 +253,6 @@ namespace AsbCloudInfrastructure.Services.PlannedTrajectory
             return trajectoryRow;
         }
     }
+#nullable disable
 }
 
diff --git a/AsbCloudInfrastructure/Services/PlannedTrajectoryService/PlannedTrajectoryService.cs b/AsbCloudInfrastructure/Services/PlannedTrajectoryService/PlannedTrajectoryService.cs
index 60338d0b..53a5f188 100644
--- a/AsbCloudInfrastructure/Services/PlannedTrajectoryService/PlannedTrajectoryService.cs
+++ b/AsbCloudInfrastructure/Services/PlannedTrajectoryService/PlannedTrajectoryService.cs
@@ -38,7 +38,7 @@ namespace AsbCloudInfrastructure.Services.PlannedTrajectory
                 .ConfigureAwait(false);
         }
 
-        public async Task<int> DeleteAsync(IEnumerable<int> ids, CancellationToken token)
+        public async Task<int> DeleteRangeAsync(IEnumerable<int> ids, CancellationToken token)
         {
             var query = db.PlannedTrajectorys.Where(e => ids.Contains(e.Id));
             db.PlannedTrajectorys.RemoveRange(query);
@@ -46,16 +46,16 @@ namespace AsbCloudInfrastructure.Services.PlannedTrajectory
                 .ConfigureAwait(false);
         }
 
-        public async Task<IEnumerable<PlannedTrajectoryDto>?> GetCoordinates(int idWell, CancellationToken token)
+        public async Task<IEnumerable<PlannedTrajectoryDto>?> GetCoordinatesAsync(int idWell, CancellationToken token)
         {
             var well = wellService.GetOrDefault(idWell);
             if (well is null || well.Timezone is null)
                 throw new ArgumentInvalidException("idWell doesn`t exist", nameof(idWell));
             var query = db.PlannedTrajectorys
-                .Where(x => x.IdWell == idWell);
+                .Where(x => x.IdWell == idWell);            
             var entities = await query
                 .OrderBy(e => e.LoadDate)
-                .ToListAsync(token);
+                .ToListAsync(token);            
             var result = entities
                 .Select(r => Convert(r));
             return result;
diff --git a/AsbCloudWebApi/Controllers/PlannedTrajectoryController.cs b/AsbCloudWebApi/Controllers/PlannedTrajectoryController.cs
index 0e442ad4..5fdc0482 100644
--- a/AsbCloudWebApi/Controllers/PlannedTrajectoryController.cs
+++ b/AsbCloudWebApi/Controllers/PlannedTrajectoryController.cs
@@ -40,7 +40,7 @@ namespace AsbCloudWebApi.Controllers
         [Route("template")]
         [AllowAnonymous]
         [ProducesResponseType(typeof(PhysicalFileResult), (int)System.Net.HttpStatusCode.OK)]
-        public IActionResult GetTamplate()
+        public IActionResult GetTemplate()
         {
             var stream = plannedTrajectoryImportService.GetTemplateFile();
             var fileName = "ЕЦП_шаблон_файла_плановая_траектория.xlsx";
@@ -68,7 +68,7 @@ namespace AsbCloudWebApi.Controllers
                 idWell, token).ConfigureAwait(false))
                 return Forbid();
 
-            var stream = plannedTrajectoryImportService.ExportRows(idWell);
+            var stream = plannedTrajectoryImportService.Export(idWell);
             var fileName = await wellService.GetWellCaptionByIdAsync(idWell, token) + "_plannedTrajectory.xlsx";
             return File(stream, "application/octet-stream", fileName);
         }
@@ -82,7 +82,7 @@ namespace AsbCloudWebApi.Controllers
         /// <param name="token"> Токен отмены задачи </param>
         /// <returns></returns>
         [HttpPost]
-        //[Permission]
+        [Permission]
         [Route("import/{options}")]
         public async Task<IActionResult> ImportAsync(int idWell,
             [FromForm] IFormFileCollection files,
@@ -145,7 +145,7 @@ namespace AsbCloudWebApi.Controllers
                 idWell, token).ConfigureAwait(false))
                 return Forbid();
 
-            var result = plannedTrajectoryService.GetCoordinates(idWell,token);
+            var result = plannedTrajectoryService.GetCoordinatesAsync(idWell,token);
             return Ok(result);
         }
 
@@ -208,7 +208,7 @@ namespace AsbCloudWebApi.Controllers
                 token).ConfigureAwait(false))
                 return Forbid();
 
-            var result = await plannedTrajectoryService.DeleteAsync(new int[] { idRow }, token)
+            var result = await plannedTrajectoryService.DeleteRangeAsync(new int[] { idRow }, token)
                 .ConfigureAwait(false);
 
             return Ok(result);