diff --git a/nonebot_plugin_tetris_stats/config/migrations/3c25a5a8c050_refactor_historical.py b/nonebot_plugin_tetris_stats/config/migrations/3c25a5a8c050_refactor_historical.py
index 96ec889..00e5c17 100644
--- a/nonebot_plugin_tetris_stats/config/migrations/3c25a5a8c050_refactor_historical.py
+++ b/nonebot_plugin_tetris_stats/config/migrations/3c25a5a8c050_refactor_historical.py
@@ -29,7 +29,7 @@ branch_labels: str | Sequence[str] | None = None
 depends_on: str | Sequence[str] | None = None
 
 
-def migrate_old_data() -> None:
+def migrate_old_data() -> None:  # noqa: C901
     from json import dumps, loads
 
     Base = automap_base()  # noqa: N806