diff --git a/src/plugins/bf_bot/user_data/init_database.py b/src/plugins/bf_bot/user_data/init_database.py
index 316da69..ebb5bba 100644
--- a/src/plugins/bf_bot/user_data/init_database.py
+++ b/src/plugins/bf_bot/user_data/init_database.py
@@ -1,7 +1,8 @@
 import os
 import sqlite3
+from typing import List, Tuple
+
 from nonebot import logger
-from typing import Optional, List, Tuple
 
 
 class DatabaseManager: