diff --git a/AsbCloudInfrastructure/AsbCloudInfrastructure.csproj b/AsbCloudInfrastructure/AsbCloudInfrastructure.csproj
index 1a8e2432..84cf9062 100644
--- a/AsbCloudInfrastructure/AsbCloudInfrastructure.csproj
+++ b/AsbCloudInfrastructure/AsbCloudInfrastructure.csproj
@@ -43,6 +43,7 @@
     <PackageReference Include="itext7" Version="7.2.3" />
     <PackageReference Include="iTextSharp" Version="5.5.13.3" />
     <PackageReference Include="Mapster" Version="7.3.0" />
+    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="6.0.1" />
     <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="6.23.1" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.23.1" />
diff --git a/AsbCloudInfrastructure/Repository/UserRepository.cs b/AsbCloudInfrastructure/Repository/UserRepository.cs
index 9a666b68..0b5a3a58 100644
--- a/AsbCloudInfrastructure/Repository/UserRepository.cs
+++ b/AsbCloudInfrastructure/Repository/UserRepository.cs
@@ -1,9 +1,7 @@
 using AsbCloudApp.Data;
 using AsbCloudApp.Exceptions;
 using AsbCloudApp.Repositories;
-using AsbCloudDb;
 using AsbCloudDb.Model;
-using AsbCloudInfrastructure.EfCache;
 using Mapster;
 using Microsoft.EntityFrameworkCore;
 using System;
@@ -11,6 +9,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using Microsoft.Extensions.Caching.Memory;
 
 namespace AsbCloudInfrastructure.Repository
 {
@@ -29,10 +28,12 @@ namespace AsbCloudInfrastructure.Repository
                 dst => dst.Files,
                 dst => dst.RelationUsersUserRoles)
             .Config;
-
-        public UserRepository(IAsbCloudDbContext dbContext, IUserRoleRepository userRoleRepository) { 
+        private readonly IMemoryCache memoryCache;
+        public UserRepository(IAsbCloudDbContext dbContext, IUserRoleRepository userRoleRepository, IMemoryCache memoryCache)
+        {
             this.dbContext = dbContext;
             this.userRoleRepository = userRoleRepository;
+            this.memoryCache = memoryCache;
         }
 
         public async Task<int> InsertAsync(UserExtendedDto dto, CancellationToken token)
@@ -58,12 +59,13 @@ namespace AsbCloudInfrastructure.Repository
 
         public async Task<IEnumerable<UserExtendedDto>> GetAllAsync(CancellationToken token)
         {
-            var dtos = (await GetCacheUserAsync(token)).ToList();
+            var dtos = (await GetCacheUserAsync(token)).ToList();            
+            var listDtos = dtos.ToList();
             if (dtos is null)
                 return Enumerable.Empty<UserExtendedDto>();
             
-            for (var i = 0; i < dtos.Count; i++)
-                dtos[i].RoleNames = GetRolesNamesByIdUser(dtos[i].Id);
+            for (var i = 0; i < listDtos.Count; i++)
+                listDtos[i].RoleNames = GetRolesNamesByIdUser(listDtos[i].Id);
             return dtos;
         }
 
@@ -170,31 +172,43 @@ namespace AsbCloudInfrastructure.Repository
                 throw new ArgumentInvalidException($"Login {login} is busy by {existingUserDto.MakeDisplayName()}, id{existingUserDto.Id}", nameof(login));
         }
 
-        private Task<IEnumerable<UserExtendedDto>> GetCacheUserAsync(CancellationToken token)
-            => dbContext.Users
+        private async Task<IEnumerable<UserExtendedDto>> GetCacheUserAsync(CancellationToken token)
+        {
+            var query = dbContext.Users
             .Include(r => r.Company)
-            .Include(r => r.RelationUsersUserRoles)
-            .FromCacheAsync(userCacheTag, cacheObsolence, Convert, token);
+            .Include(r => r.RelationUsersUserRoles);
+            return await FromCacheAsync(query, userCacheTag, cacheObsolence, Convert, token);
+        }
         private IEnumerable<UserExtendedDto> GetCacheUser()
-            => dbContext.Users
+        {
+            var query = dbContext.Users
             .Include(r => r.Company)
-            .Include(r => r.RelationUsersUserRoles)
-            .FromCache(userCacheTag, cacheObsolence, Convert);
+            .Include(r => r.RelationUsersUserRoles);
+            return FromCache(query, userCacheTag, cacheObsolence, Convert);
+        }
         private void DropCacheUsers()
-            => dbContext.Users.DropCache(userCacheTag);
+        { 
+            memoryCache.Remove(userCacheTag);
+        }
 
-        private Task<IEnumerable<RelationUserUserRole>> GetCacheRelationUserUserRoleAsync(CancellationToken token)
-            => dbContext.RelationUserUserRoles
+        private async Task<IEnumerable<RelationUserUserRole>> GetCacheRelationUserUserRoleAsync(CancellationToken token)
+        {
+            var query = dbContext.RelationUserUserRoles
             .Include(r => r.UserRole)
-            .Include(r => r.User)
-            .FromCacheAsync(relationUserUserRoleCacheTag, cacheObsolence, token);
+            .Include(r => r.User);
+             return await FromCacheAsync(query, relationUserUserRoleCacheTag, cacheObsolence, token);
+        }
         private IEnumerable<RelationUserUserRole> GetCachRelationUserUserRoleCacheTag()
-            => dbContext.RelationUserUserRoles
-            .Include(r => r.UserRole)
-            .Include(r => r.User)
-            .FromCache(relationUserUserRoleCacheTag, cacheObsolence);
+        {
+            var query = dbContext.RelationUserUserRoles
+                        .Include(r => r.UserRole)
+                        .Include(r => r.User);
+            return FromCache(query, relationUserUserRoleCacheTag, cacheObsolence);
+        }
         private void DropCacheRelationUserUserRoleCacheTag()
-            => dbContext.RelationUserUserRoles.DropCache(relationUserUserRoleCacheTag);
+        { 
+            memoryCache.Remove(relationUserUserRoleCacheTag);
+        }
 
         private async Task UpdateRolesCacheForUserAsync(int idUser, IEnumerable<UserRoleDto> newRoles, CancellationToken token)
         {
@@ -212,6 +226,71 @@ namespace AsbCloudInfrastructure.Repository
             DropCacheRelationUserUserRoleCacheTag();
         }
 
+        public async Task<IEnumerable<TModel>> FromCacheAsync<TEntity, TModel>(IQueryable<TEntity> query, string tag, TimeSpan obsolescence, Func<TEntity, TModel> convert, CancellationToken token)
+            where TEntity : class
+        {
+            async Task<TEntity[]> factory(CancellationToken token)
+                => await query.AsNoTracking().ToArrayAsync(token);
+            var cache = await GetOrAddCacheAsync(tag, factory, obsolescence, token);
+            return cache.Select(convert);
+        }
+        public async Task<IEnumerable<TEntity>> FromCacheAsync<TEntity>(IQueryable<TEntity> query, string tag, TimeSpan obsolescence, CancellationToken token)
+            where TEntity : class
+        {
+            async Task<TEntity[]> factory(CancellationToken token)
+                => await query.AsNoTracking().ToArrayAsync(token);
+            var cache = await GetOrAddCacheAsync(tag, factory, obsolescence, token);
+            return cache;
+        }
+        public IEnumerable<TModel> FromCache<TEntity, TModel>(IQueryable<TEntity> query, string tag, TimeSpan obsolescence, Func<TEntity, TModel> convert)
+           where TEntity : class
+        {
+            TEntity[] factory()
+                => query.AsNoTracking().ToArray();
+            var cache = GetOrAddCache(tag, factory, obsolescence);
+            return cache.Select(convert);
+        }
+        public IEnumerable<TEntity> FromCache<TEntity>(IQueryable<TEntity> query, string tag, TimeSpan obsolescence)
+            where TEntity : class
+        {
+            TEntity[] factory()
+                => query.AsNoTracking().ToArray();
+            var cache = GetOrAddCache(tag, factory, obsolescence);
+            return cache;
+        }
+        private async Task<TEntity[]> GetOrAddCacheAsync<TEntity>(string tag, Func<CancellationToken, Task<TEntity[]>> valueFactoryAsync, TimeSpan obsolete, CancellationToken token)
+        
+        {
+            memoryCache.TryGetValue(tag, out TEntity[]? cached);            
+            if (cached == null)
+            {
+                var values = await valueFactoryAsync(token);
+                
+                if (values != null)
+                {                    
+                    memoryCache.Set(tag, values, new MemoryCacheEntryOptions().SetAbsoluteExpiration(obsolete));
+                }
+                return values!;
+            }
+            return cached;
+        }
+        private  TEntity[] GetOrAddCache<TEntity>(string tag, Func<TEntity[]> valueFactory, TimeSpan obsolete)
+
+        {
+            memoryCache.TryGetValue(tag, out TEntity[]? cached);
+            if (cached == null)
+            {
+                var values = valueFactory();
+
+                if (values != null)
+                {
+                    memoryCache.Set(tag, values, new MemoryCacheEntryOptions().SetAbsoluteExpiration(obsolete));
+                }
+                return values!;
+            }
+            return cached;
+        }
+
         protected virtual User Convert(UserExtendedDto dto)
         {
             var entity = dto.Adapt<User>(userTypeAdapterConfig);