diff --git a/api/api/endpoints/account.py b/api/api/endpoints/account.py
index 0ddf6db..a7a21fa 100644
--- a/api/api/endpoints/account.py
+++ b/api/api/endpoints/account.py
@@ -9,6 +9,7 @@ from fastapi import (
     status,
 )
 
+from fastapi import FastAPI
 
 from fastapi_jwt_auth import AuthJWT
 
@@ -23,7 +24,8 @@ from api.schemas.endpoints.account import UserUpdate
 
 from api.services.access_token_validadtion import AccessTokenValidadtion
 from api.services.user_role_validation import db_user_role_validation
-from api.services.update_data_validation import put_user_data_validator
+from api.services.update_data_validation import put_user_data_changes
+
 
 api_router = APIRouter(
     prefix="/account",
@@ -96,12 +98,10 @@ async def put_account(
             detail="Account not found")
 
 
-    update_values = put_user_data_validator(user_update,user)
+    update_values = put_user_data_changes(user_update,user)
 
     if update_values is None:
-        raise HTTPException(
-            status_code=status.HTTP_409_CONFLICT,
-            detail="The provided data already exists in the database")
+        return user
 
     await put_user_id(connection, update_values, user)
 
@@ -130,12 +130,11 @@ async def delete_account(
 
     user_update = UserUpdate(status=Status.DELETED.value)
 
-    update_values = put_user_id_validator(user_update,user)
+    update_values = put_user_data_changes(user_update,user)
 
     if update_values is None:
-        raise HTTPException(
-            status_code=status.HTTP_409_CONFLICT,
-            detail="The provided data already exists in the database")
+        return user
+
 
     await put_user_id(connection, update_values, user)
 
diff --git a/api/api/endpoints/keyring.py b/api/api/endpoints/keyring.py
index f69a630..cb61b5b 100644
--- a/api/api/endpoints/keyring.py
+++ b/api/api/endpoints/keyring.py
@@ -22,9 +22,11 @@ from api.db.logic.keyring import get_key_id,post_add_key,put_key_id
 from api.schemas.account.account import Role,Status
 from api.schemas.endpoints.account_keyring import AccountKeyringUpdate
 
+from api.schemas.account.account_keyring import AccountKeyring
+
 from api.services.access_token_validadtion import AccessTokenValidadtion
 from api.services.user_role_validation import db_user_role_validation
-from api.services.update_data_validation import put_key_data_validator
+from api.services.update_data_validation import put_key_data_changes
 
 
 api_router = APIRouter(
@@ -100,12 +102,11 @@ async def put_keyring(
             detail="keyring not found")
 
 
-    update_values = put_key_data_validator(keyring_update,keyring)
+    update_values = put_key_data_changes(keyring_update,keyring)
 
     if update_values is None:
-        raise HTTPException(
-            status_code=status.HTTP_409_CONFLICT,
-            detail="The provided data already exists in the database")
+        return keyring
+
 
     await put_key_id(connection, update_values, keyring)
 
@@ -135,12 +136,10 @@ async def delete_keyring(
 
     keyring_update = AccountKeyringUpdate(status=Status.DELETED.value)
 
-    update_values = put_key_validator(keyring_update,keyring)
+    update_values = put_key_data_changes(keyring_update,keyring)
 
     if update_values is None:
-        raise HTTPException(
-            status_code=status.HTTP_409_CONFLICT,
-            detail="The provided data already exists in the database")
+        return keyring
 
     await put_key_id(connection, update_values, keyring)
 
diff --git a/api/api/endpoints/pofile.py b/api/api/endpoints/pofile.py
index 329717a..39bf724 100644
--- a/api/api/endpoints/pofile.py
+++ b/api/api/endpoints/pofile.py
@@ -15,7 +15,7 @@ from sqlalchemy.ext.asyncio import AsyncConnection
 
 from api.db.connection.session import get_connection_dep
 from api.db.logic.account import get_user_id, put_user_id,get_user_login
-from api.services.update_data_validation import put_user_data_validator
+from api.services.update_data_validation import put_user_data_changes
 
 from api.schemas.endpoints.account import UserUpdate
 
@@ -76,12 +76,10 @@ async def put_pofile(
             detail="Account not found")
 
 
-    update_values = put_user_data_validator(user_updata,user)
+    update_values = put_user_data_changes(user_updata,user)
 
     if update_values is None:
-        raise HTTPException(
-            status_code=status.HTTP_409_CONFLICT,
-            detail="The provided data already exists in the database")
+        return user
 
     await put_user_id(connection, update_values, user)
 
diff --git a/api/api/services/update_data_validation.py b/api/api/services/update_data_validation.py
index 0bea490..22cf443 100644
--- a/api/api/services/update_data_validation.py
+++ b/api/api/services/update_data_validation.py
@@ -3,7 +3,7 @@ from typing import Optional
 from api.schemas.endpoints.account import UserUpdate, Role, Status
 from api.schemas.endpoints.account_keyring import AccountKeyringUpdate, StatusKey, TypeKey
 
-def put_user_data_validator(update_data: UserUpdate, user) -> Optional[dict]:
+def put_user_data_changes(update_data: UserUpdate, user) -> Optional[dict]:
     """
     Сравнивает данные для обновления с текущими значениями пользователя.
     Возвращает:
@@ -36,7 +36,7 @@ def put_user_data_validator(update_data: UserUpdate, user) -> Optional[dict]:
 
     return changes if changes else None
 
-def put_key_data_validator(update_data: AccountKeyringUpdate, key) -> Optional[dict]:
+def put_key_data_changes(update_data: AccountKeyringUpdate, key) -> Optional[dict]:
     """
     Сравнивает данные для обновления с текущими значениями пользователя.
     Возвращает:
diff --git a/api/api/utils/init.py b/api/api/utils/init.py
index a6615ed..06161a9 100644
--- a/api/api/utils/init.py
+++ b/api/api/utils/init.py
@@ -40,7 +40,7 @@ async def init():
         create_key_query = account_keyring_table.insert().values(
             owner_id=user_id,
             key_type=KeyType.PASSWORD,
-            key_id=KeyIdGenerator()
+            key_id=KeyIdGenerator(),
             key_value=hashed_password,
             status=KeyStatus.ACTIVE,
         )