diff --git a/app/handlers/base.py b/app/handlers/base.py
index 1819879d..6d89699a 100644
--- a/app/handlers/base.py
+++ b/app/handlers/base.py
@@ -4,6 +4,7 @@
 from aiogram.utils.markdown import hbold, hpre
 
 from app.infrastructure.database.models import Chat
+from app.infrastructure.database.repo.chat import ChatRepo
 from app.utils.log import Logger
 
 logger = Logger(__name__)
@@ -83,9 +84,9 @@ async def cancel_state(message: types.Message, state: FSMContext):
 
 
 @router.message(F.message.content_types == types.ContentType.MIGRATE_TO_CHAT_ID)
-async def chat_migrate(message: types.Message, chat: Chat):
+async def chat_migrate(message: types.Message, chat: Chat, chat_repo: ChatRepo):
     old_id = message.chat.id
     new_id = message.migrate_to_chat_id
     chat.chat_id = new_id
-    await chat.save()
+    await chat_repo.update(chat)
     logger.info(f"Migrate chat from {old_id} to {new_id}")
diff --git a/app/handlers/karma.py b/app/handlers/karma.py
index d01e7234..12e37f12 100644
--- a/app/handlers/karma.py
+++ b/app/handlers/karma.py
@@ -5,6 +5,7 @@
 from aiogram.utils.text_decorations import html_decoration as hd
 
 from app.infrastructure.database.models import Chat, User
+from app.infrastructure.database.repo.chat import ChatRepo
 from app.models.config import Config
 from app.services.karma import get_me_chat_info, get_me_info
 from app.services.karma import get_top as get_karma_top
@@ -16,10 +17,10 @@
 
 
 @router.message(Command("top", prefix="!"), F.chat.type == "private")
-async def get_top_from_private(message: types.Message, user: User):
+async def get_top_from_private(message: types.Message, user: User, chat_repo: ChatRepo):
     parts = message.text.split(maxsplit=1)
     if len(parts) > 1:
-        chat = await Chat.get(chat_id=int(parts[1]))
+        chat = await chat_repo.get_by_id(chat_id=int(parts[1]))
     else:
         return await message.reply(
             "Эту команду можно использовать только в группах "
diff --git a/app/infrastructure/database/repo/chat.py b/app/infrastructure/database/repo/chat.py
index 7a0783c9..049db8a5 100644
--- a/app/infrastructure/database/repo/chat.py
+++ b/app/infrastructure/database/repo/chat.py
@@ -17,6 +17,12 @@ class ChatRepo:
     def __init__(self, session: BaseDBAsyncClient | None = None):
         self.session = session
 
+    async def get_by_id(self, chat_id: int) -> Chat:
+        return await Chat.get(chat_id=chat_id, using_db=self.session)
+
+    async def update(self, chat: Chat):
+        await chat.save(using_db=self.session)
+
     async def create_from_tg_chat(self, chat) -> Chat:
         chat = await Chat.create(
             chat_id=chat.id,