diff --git a/AsbCloudInfrastructure/Repository/UserRepository.cs b/AsbCloudInfrastructure/Repository/UserRepository.cs
index fa69ac0d..5648b21b 100644
--- a/AsbCloudInfrastructure/Repository/UserRepository.cs
+++ b/AsbCloudInfrastructure/Repository/UserRepository.cs
@@ -62,11 +62,12 @@ namespace AsbCloudInfrastructure.Repository
             var users = await GetCacheUserAsync(token);
             if (users is null)
                 return Enumerable.Empty<UserExtendedDto>();
-            var dtos = users
-                .Select(d => Convert(d));
-            foreach(var dto in dtos)
+            var dtos = new List<UserExtendedDto>();
+            foreach(var user in users)
             {
-                dto.RoleNames = GetRolesNamesByIdUser(dto.Id);
+                var dto = Convert(user);
+                dto.RoleNames = GetRolesNamesByIdUser(user.Id);
+                dtos.Add(dto);
             };            
             return dtos;
         }
@@ -111,6 +112,7 @@ namespace AsbCloudInfrastructure.Repository
             if (entity is null)
                 return -1;
             entity.Id = dto.Id;
+            entity.Login = dto.Login;
             entity.Name = dto.Name;
             entity.Email = dto.Email;
             entity.Phone = dto.Phone;
@@ -128,11 +130,18 @@ namespace AsbCloudInfrastructure.Repository
         {
             var user = (await GetCacheUserAsync(token)).FirstOrDefault(u => u.Id == id);
             if (user is null)
-                return 0;            
-            var result = dbContext.Users.Remove(user);
-            await dbContext.SaveChangesAsync(token);
-            DropCacheUsers();
-            return result.Entity.Id;
+                return 0;
+            var query = dbContext
+                .Users
+                .Where(u => u.Id == id);
+            if (query.Any())
+            {
+                var result = dbContext.Users.Remove(query.First());
+                await dbContext.SaveChangesAsync(token);
+                DropCacheUsers();
+                return result.Entity.Id;
+            }
+            return -1;
         }
 
         public IEnumerable<UserRoleDto> GetRolesByIdUser(int idUser, int nestedLevel = 0)
@@ -168,9 +177,14 @@ namespace AsbCloudInfrastructure.Repository
         }
 
         private IEnumerable<string> GetRolesNamesByIdUser(int idUser)
-        => GetRolesByIdUser(idUser, 7)
-            .Select(r => r.Caption)
-            .Distinct();
+        { 
+            var userRoles = GetRolesByIdUser(idUser, 7)
+                .Select(r => r.Caption)
+                .Distinct();
+            if (userRoles.Any())
+                return userRoles;
+            return Enumerable.Empty<string>();
+        }
 
         private async Task AssertLoginIsBusyAsync(string login, CancellationToken token)
         {
@@ -184,7 +198,7 @@ namespace AsbCloudInfrastructure.Repository
         
         private IEnumerable<RelationUserUserRole> GetCachRelationUserUserRoleCacheTag()
         {
-            var cache = memoryCache.GetOrCreate(userCacheTag, cacheEntry =>
+            var cache = memoryCache.GetOrCreate(relationUserUserRoleCacheTag, cacheEntry =>
             {
                 cacheEntry.AbsoluteExpirationRelativeToNow = cacheObsolence;
                 cacheEntry.SlidingExpiration = cacheObsolence;
@@ -259,7 +273,7 @@ namespace AsbCloudInfrastructure.Repository
         {
             var dto = entity.Adapt<UserExtendedDto>();
             return dto;
-        }
+        }        
     }
 #nullable disable
 }