diff --git a/AsbCloudApp/Services/Subsystems/ISubsystemService.cs b/AsbCloudApp/Services/Subsystems/ISubsystemService.cs
deleted file mode 100644
index b343b055..00000000
--- a/AsbCloudApp/Services/Subsystems/ISubsystemService.cs
+++ /dev/null
@@ -1,23 +0,0 @@
-using AsbCloudApp.Data.Subsystems;
-using System.Collections.Generic;
-using System.Threading;
-using System.Threading.Tasks;
-
-namespace AsbCloudApp.Services.Subsystems
-{
-    // TODO: move this to repositories
-
-    /// <summary>
-    /// репозиторий получения подсистем
-    /// </summary>
-    public interface ISubsystemService
-    {
-        /// <summary>
-        /// получение списка подсистем. Если скважина указана, то получим только использованные в скважине подсистемы.
-        /// </summary>
-        /// <param name="idWell"></param>
-        /// <param name="token"></param>
-        /// <returns></returns>
-        Task<IEnumerable<SubsystemDto>?> GetSubsystemAsync(int? idWell, CancellationToken token);
-    }
-}
diff --git a/AsbCloudInfrastructure/DependencyInjection.cs b/AsbCloudInfrastructure/DependencyInjection.cs
index 62e05164..e9d9c4e7 100644
--- a/AsbCloudInfrastructure/DependencyInjection.cs
+++ b/AsbCloudInfrastructure/DependencyInjection.cs
@@ -267,11 +267,9 @@ namespace AsbCloudInfrastructure
             services.AddTransient<IWellContactService, WellContactService>();
             services.AddTransient<ICrudRepository<WellSectionTypeDto>, CrudCacheRepositoryBase<WellSectionTypeDto,
                WellSectionType>>();
-
-            // Subsystem service
+                        
             services.AddTransient<ICrudRepository<SubsystemDto>, CrudCacheRepositoryBase<SubsystemDto, Subsystem>>();
-            services.AddTransient<ISubsystemService, SubsystemService>();
-
+            
             services.AddTransient<ICrudRepository<PermissionDto>, CrudCacheRepositoryBase<PermissionDto, Permission>>();
 
             // TelemetryData services
diff --git a/AsbCloudInfrastructure/Services/Subsystems/SubsystemService.cs b/AsbCloudInfrastructure/Services/Subsystems/SubsystemService.cs
deleted file mode 100644
index 217e9d26..00000000
--- a/AsbCloudInfrastructure/Services/Subsystems/SubsystemService.cs
+++ /dev/null
@@ -1,54 +0,0 @@
-using AsbCloudApp.Data.Subsystems;
-using AsbCloudApp.Services;
-using AsbCloudApp.Services.Subsystems;
-using AsbCloudDb.Model;
-using AsbCloudDb.Model.Subsystems;
-using AsbCloudInfrastructure.Repository;
-using Mapster;
-using Microsoft.EntityFrameworkCore;
-using Microsoft.Extensions.Caching.Memory;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
-
-namespace AsbCloudInfrastructure.Services.Subsystems
-{
-
-    internal class SubsystemService : CrudCacheRepositoryBase<SubsystemDto, Subsystem>, ISubsystemService
-    {        
-        private readonly IWellService wellService;        
-        public SubsystemService(IAsbCloudDbContext dbContext, IMemoryCache memoryCache, IWellService wellService) : base(dbContext, memoryCache)
-        {            
-            this.wellService = wellService;
-        }
-        
-        private async Task<IEnumerable<SubsystemDto>?> GetSubsystemByIdWellAsync(int idWell, CancellationToken token)
-        {
-            var well = await wellService.GetOrDefaultAsync(idWell, token);
-            if (well?.IdTelemetry is null || well.Timezone is null)
-                return null;
-            var entities = await dbContext.SubsystemOperationTimes
-                .Include(e => e.Subsystem)
-                .AsNoTracking()
-                .Where(o => o.IdTelemetry == well.IdTelemetry)
-                .Select(o => o.Subsystem)
-                .Distinct()
-                .ToArrayAsync(token);
-            var dtos = entities.Select(e => e.Adapt<SubsystemDto>());
-            return dtos;
-        }
-
-        public async Task<IEnumerable<SubsystemDto>?> GetSubsystemAsync(int? idWell, CancellationToken token)
-        {
-            if (idWell.HasValue)
-            {
-                var subsystemWell = await GetSubsystemByIdWellAsync(idWell.Value, token);
-                return subsystemWell;
-            }
-            var subsystem = await GetAllAsync(token);
-            return subsystem;
-        }
-    }
-
-}
diff --git a/AsbCloudWebApi/Controllers/Subsystems/SubsystemOperationTimeController.cs b/AsbCloudWebApi/Controllers/Subsystems/SubsystemOperationTimeController.cs
index d5bf4aae..47ce3630 100644
--- a/AsbCloudWebApi/Controllers/Subsystems/SubsystemOperationTimeController.cs
+++ b/AsbCloudWebApi/Controllers/Subsystems/SubsystemOperationTimeController.cs
@@ -24,7 +24,6 @@ namespace AsbCloudWebApi.Controllers.Subsystems
         private readonly ISubsystemOperationTimeService subsystemOperationTimeService;
         private readonly ITelemetryDataSaubService telemetryDataSaubService;
         private readonly IWellService wellService;
-        private readonly ISubsystemService subsystemService;
 
         private readonly Dictionary<int, string> subsystemNames = new()
         {
@@ -36,12 +35,10 @@ namespace AsbCloudWebApi.Controllers.Subsystems
         public SubsystemOperationTimeController(
             ISubsystemOperationTimeService subsystemOperationTimeService,
             IWellService wellService,
-            ISubsystemService subsystemService,
             ITelemetryDataSaubService telemetryDataSaubService)
         {
             this.subsystemOperationTimeService = subsystemOperationTimeService;
             this.wellService = wellService;
-            this.subsystemService = subsystemService;
             this.telemetryDataSaubService = telemetryDataSaubService;
         }
         /// <summary>
@@ -52,7 +49,7 @@ namespace AsbCloudWebApi.Controllers.Subsystems
         [ProducesResponseType(typeof(ValidationProblemDetails), (int)System.Net.HttpStatusCode.BadRequest)]
         public async Task<IActionResult> GetStatAsync([FromQuery] SubsystemOperationTimeRequest request, CancellationToken token)
         {
-            if (!await UserHasAccesToWellAsync(request.IdWell, token))
+            if (!await UserHasAccessToWellAsync(request.IdWell, token))
                 return Forbid();
             var subsystemResult = await subsystemOperationTimeService.GetStatAsync(request, token);
             return Ok(subsystemResult);
@@ -65,7 +62,7 @@ namespace AsbCloudWebApi.Controllers.Subsystems
         [ProducesResponseType(typeof(DatesRangeDto), (int)System.Net.HttpStatusCode.OK)]
         public async Task<IActionResult> GetStatDateRangeAsync([FromRoute] int idWell, CancellationToken token)
         {
-            if (!await UserHasAccesToWellAsync(idWell, token))
+            if (!await UserHasAccessToWellAsync(idWell, token))
                 return Forbid();
 
             var dateRange = telemetryDataSaubService.GetRange(idWell);
@@ -91,20 +88,6 @@ namespace AsbCloudWebApi.Controllers.Subsystems
             return Ok(subsystemResult);
         }
 
-        /// <summary>
-        /// получить список подсистем общий. 
-        /// </summary>
-        [HttpGet("subsystem")]
-        [ProducesResponseType(typeof(IEnumerable<SubsystemDto>), (int)System.Net.HttpStatusCode.OK)]
-        public async Task<IActionResult> GetSubsystemAsync([FromQuery] int? idWell, CancellationToken token)
-        {
-            if (idWell.HasValue)
-                if (!await UserHasAccesToWellAsync(idWell.Value, token))
-                    return Forbid();
-            var result = await subsystemService.GetSubsystemAsync(idWell, token);
-            return Ok(result);
-        }
-
         /// <summary>
         /// получить доступный диапазон дат наработки подсистемы. 
         /// </summary>
@@ -112,7 +95,7 @@ namespace AsbCloudWebApi.Controllers.Subsystems
         [ProducesResponseType(typeof(DatesRangeDto), (int)System.Net.HttpStatusCode.OK)]
         public async Task<IActionResult> GetDateRangeOperationTimeAsync([FromQuery] SubsystemOperationTimeRequest request, CancellationToken token)
         {
-            if (!await UserHasAccesToWellAsync(request.IdWell, token))
+            if (!await UserHasAccessToWellAsync(request.IdWell, token))
                 return Forbid();
             var result = await subsystemOperationTimeService.GetDateRangeOperationTimeAsync(request, token);
             return Ok(result);
@@ -128,7 +111,7 @@ namespace AsbCloudWebApi.Controllers.Subsystems
             [FromQuery] SubsystemOperationTimeRequest request,
             CancellationToken token)
         {
-            if (!await UserHasAccesToWellAsync(request.IdWell, token))
+            if (!await UserHasAccessToWellAsync(request.IdWell, token))
                 return Forbid();
 
             var result = await subsystemOperationTimeService.GetOperationTimeAsync(request, token);
@@ -149,7 +132,7 @@ namespace AsbCloudWebApi.Controllers.Subsystems
             [FromQuery] SubsystemOperationTimeRequest request,
             CancellationToken token)
         {
-            if (!await UserHasAccesToWellAsync(request.IdWell, token))
+            if (!await UserHasAccessToWellAsync(request.IdWell, token))
                 return Forbid();
             var result = await subsystemOperationTimeService.DeleteAsync(request, token);
             return Ok(result);
@@ -166,7 +149,7 @@ namespace AsbCloudWebApi.Controllers.Subsystems
             return Ok(subsystemNames);
         }
 
-        protected async Task<bool> UserHasAccesToWellAsync(int idWell, CancellationToken token)
+        protected async Task<bool> UserHasAccessToWellAsync(int idWell, CancellationToken token)
         {
             var idCompany = User.GetCompanyId();
             if (idCompany is not null &&