diff --git a/AsbCloudApp/Services/IDataService.cs b/AsbCloudApp/Services/IDataService.cs
index 95605c38..c62f4678 100644
--- a/AsbCloudApp/Services/IDataService.cs
+++ b/AsbCloudApp/Services/IDataService.cs
@@ -6,6 +6,8 @@ using System.Threading.Tasks;
 
 namespace AsbCloudApp.Services
 {
+
+    [Obsolete]
     public interface IDataService
     {
         Task<IEnumerable<TelemetryDataSaubDto>> GetAsync(int idWell, DateTime dateBegin = default,
diff --git a/AsbCloudInfrastructure/Services/DataService.cs b/AsbCloudInfrastructure/Services/DataService.cs
index 6af94f90..b5ab2d97 100644
--- a/AsbCloudInfrastructure/Services/DataService.cs
+++ b/AsbCloudInfrastructure/Services/DataService.cs
@@ -13,6 +13,7 @@ using System.Threading.Tasks;
 namespace AsbCloudInfrastructure.Services
 {
     //TODO: delete this
+    [Obsolete]
     public class DataService : IDataService
     {
         private readonly IAsbCloudDbContext db;
diff --git a/AsbCloudWebApi/Controllers/ReportController.cs b/AsbCloudWebApi/Controllers/ReportController.cs
index 180fb908..121739a5 100644
--- a/AsbCloudWebApi/Controllers/ReportController.cs
+++ b/AsbCloudWebApi/Controllers/ReportController.cs
@@ -35,7 +35,6 @@ namespace AsbCloudWebApi.Controllers
         /// Создает отчет по скважине с указанными параметрами
         /// </summary>
         /// <param name="idWell">id скважины</param>
-        /// <param name="idUser">id пользователя</param>
         /// <param name="stepSeconds">шаг интервала</param>
         /// <param name="format">формат отчета (0-PDF, 1-LAS)</param>
         /// <param name="begin">дата начала интервала</param>
diff --git a/AsbCloudWebApi/Controllers/TelemetryController.cs b/AsbCloudWebApi/Controllers/TelemetryController.cs
index a1767274..1b31df79 100644
--- a/AsbCloudWebApi/Controllers/TelemetryController.cs
+++ b/AsbCloudWebApi/Controllers/TelemetryController.cs
@@ -3,6 +3,7 @@ using AsbCloudApp.Services;
 using AsbCloudWebApi.SignalR;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.SignalR;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
@@ -67,6 +68,7 @@ namespace AsbCloudWebApi.Controllers
         /// <param name="token">Токен для отмены задачи</param>
         /// <returns></returns>
         [HttpPost]
+        [Obsolete]
         [Route("{uid}/data")]
         public async Task<IActionResult> PostDataAsync(string uid, [FromBody] IEnumerable<TelemetryDataSaubDto> dtos,
             CancellationToken token = default)
diff --git a/AsbCloudWebApi/Controllers/TelemetryDataBaseController.cs b/AsbCloudWebApi/Controllers/TelemetryDataBaseController.cs
index c33cf30a..75d19a05 100644
--- a/AsbCloudWebApi/Controllers/TelemetryDataBaseController.cs
+++ b/AsbCloudWebApi/Controllers/TelemetryDataBaseController.cs
@@ -53,9 +53,9 @@ namespace AsbCloudWebApi.Controllers
         public virtual async Task<IActionResult> PostDataAsync(string uid, [FromBody] IEnumerable<TDto> dtos,
             CancellationToken token = default)
         {
-            var idWell = telemetryService.GetidWellByTelemetryUid(uid);
             await telemetryDataService.UpdateDataAsync(uid, dtos, token).ConfigureAwait(false);
 
+            var idWell = telemetryService.GetidWellByTelemetryUid(uid);
             if (idWell != null && dtos.Any())
                 await Task.Run(() => telemetryHubContext.Clients.Group($"well_{idWell}")
                     .SendAsync(SirnalRMethodGetDataName, dtos), token).ConfigureAwait(false);