diff --git a/AsbCloudApp/Services/IWellContactService.cs b/AsbCloudApp/Services/IWellContactService.cs
index 8cbe8328..2c4026e1 100644
--- a/AsbCloudApp/Services/IWellContactService.cs
+++ b/AsbCloudApp/Services/IWellContactService.cs
@@ -55,9 +55,10 @@ namespace AsbCloudApp.Services
         /// <summary>
         /// Удаление контакта
         /// </summary>
+        /// <param name="idWell">ключ скважины</param>
         /// <param name="id">ключ скважины</param>
         /// <param name="token"></param>
         /// <returns></returns>
-        Task<int> DeleteAsync(int id, CancellationToken token);
+        Task<int> DeleteAsync(int idWell, int id, CancellationToken token);
     }
 }
diff --git a/AsbCloudInfrastructure/Services/WellContactService.cs b/AsbCloudInfrastructure/Services/WellContactService.cs
index 7a2a5a07..baf96ad9 100644
--- a/AsbCloudInfrastructure/Services/WellContactService.cs
+++ b/AsbCloudInfrastructure/Services/WellContactService.cs
@@ -70,22 +70,23 @@ namespace AsbCloudInfrastructure.Services
 
         public async Task<int> UpdateAsync(ContactDto contactDto, CancellationToken token)
         {
+            var dbContact = await GetContact(contactDto.IdWell, contactDto.Id, token);
+            if (dbContact is null)
+                throw new ForbidException("Contact doesn't exist");
+
             var entity = contactDto.Adapt<Contact>();
             db.Contacts.Update(entity);
 
             return await db.SaveChangesAsync(token);
         }
 
-        public async Task<int> DeleteAsync(int id, CancellationToken token)
+        public async Task<int> DeleteAsync(int idWell, int id, CancellationToken token)
         {
-            var contact = await db.Contacts
-               .Where(c => c.Id == id)
-               .FirstOrDefaultAsync(token);
-
-            if (contact is null)
+            var dbContact = await GetContact(idWell, id, token);
+            if (dbContact is null)
                 throw new ForbidException("Contact doesn't exist");
 
-            db.Contacts.Remove(contact);
+            db.Contacts.Remove(dbContact);
             return await db.SaveChangesAsync(token);
         }
 
@@ -94,6 +95,7 @@ namespace AsbCloudInfrastructure.Services
             var contact = await db.Contacts
                 .Where(c => c.IdWell == idWell)
                 .Where(c => c.Id == idContact)
+                .AsNoTracking()
                 .FirstOrDefaultAsync(token);
 
             return contact;
diff --git a/AsbCloudWebApi/Controllers/WellContactController.cs b/AsbCloudWebApi/Controllers/WellContactController.cs
index edca6742..7fef14f2 100644
--- a/AsbCloudWebApi/Controllers/WellContactController.cs
+++ b/AsbCloudWebApi/Controllers/WellContactController.cs
@@ -32,7 +32,7 @@ namespace AsbCloudWebApi.Controllers
         /// </summary>
         /// <param name="token"></param>
         /// <returns></returns>
-        [HttpGet("types")]
+        [HttpGet("type")]
         [ProducesResponseType(typeof(IEnumerable<CompanyTypeDto>), (int)System.Net.HttpStatusCode.OK)]
         public async Task<IActionResult> GetTypesAsync(CancellationToken token)
         {
@@ -47,7 +47,7 @@ namespace AsbCloudWebApi.Controllers
         /// <param name="contactTypeId">тип контакта</param>
         /// <param name="token"></param>
         /// <returns></returns>
-        [HttpGet("contactType/{contactTypeId}")]
+        [HttpGet("type/{contactTypeId}")]
         [ProducesResponseType(typeof(IEnumerable<ContactDto>), (int)System.Net.HttpStatusCode.OK)]
         public async Task<IActionResult> GetAllAsync(int idWell, int contactTypeId, CancellationToken token)
         {
@@ -134,7 +134,7 @@ namespace AsbCloudWebApi.Controllers
             if (!await CanUserAccessToWellAsync(idWell, token).ConfigureAwait(false))
                 return Forbid();
 
-            var result = await wellContactsRepository.DeleteAsync(id, token);
+            var result = await wellContactsRepository.DeleteAsync(idWell, id, token);
 
             return Ok(result);
         }