diff --git a/app/users/router.py b/app/users/router.py
index 8615ad4..98d90be 100644
--- a/app/users/router.py
+++ b/app/users/router.py
@@ -212,14 +212,22 @@ async def change_user_data(user_data: SUserChangeData, user=Depends(get_current_
 	else:
 		hashed_password = user.hashed_password
 	async with uow:
-		await uow.user.change_data(
-			user_id=user.id,
-			email=user_data.email,
-			username=user_data.username,
-			avatar_image=str(user_data.avatar_url),
-			hashed_password=hashed_password
-		)
-		await uow.user.add_user_avatar(user_id=user.id, avatar=str(user_data.avatar_url))
+		if not user_data.avatar_url:
+			await uow.user.change_data(
+				user_id=user.id,
+				email=user_data.email,
+				username=user_data.username,
+				hashed_password=hashed_password
+			)
+		else:
+			await uow.user.change_data(
+				user_id=user.id,
+				email=user_data.email,
+				username=user_data.username,
+				avatar_image=str(user_data.avatar_url),
+				hashed_password=hashed_password
+			)
+			await uow.user.add_user_avatar(user_id=user.id, avatar=str(user_data.avatar_url))
 		await uow.commit()
 	send_data_change_email.delay(user_data.username, user_data.email)
 	await RedisService.delete_verification_code(redis=redis_session, user_id=user.id)
diff --git a/app/users/schemas.py b/app/users/schemas.py
index 85265b7..dc6a8dd 100644
--- a/app/users/schemas.py
+++ b/app/users/schemas.py
@@ -69,7 +69,7 @@ class SUserChangeData(BaseModel):
 	email: EmailStr
 	username: str = Query(None, min_length=2, max_length=30)
 	new_password: str | None = Query(None, min_length=8)
-	avatar_url: HttpUrl
+	avatar_url: HttpUrl | None
 
 
 class STokenLogin(BaseModel):