diff --git a/core/dependence/assets.py b/core/dependence/assets.py
index 5ab5a3c2..a4c9b3cd 100644
--- a/core/dependence/assets.py
+++ b/core/dependence/assets.py
@@ -1,4 +1,5 @@
 """用于下载和管理角色、武器、材料等的图标"""
+
 import asyncio
 from abc import ABC, abstractmethod
 from functools import cached_property, lru_cache, partial