diff --git a/zhenxun/builtin_plugins/sign_in/utils.py b/zhenxun/builtin_plugins/sign_in/utils.py
index 1e4a66e8..9faf1120 100644
--- a/zhenxun/builtin_plugins/sign_in/utils.py
+++ b/zhenxun/builtin_plugins/sign_in/utils.py
@@ -28,9 +28,9 @@ from .config import (
     lik2relation,
 )
 
-assert len(level2attitude) == len(lik2level) == len(lik2relation), (
-    "好感度态度、等级、关系长度不匹配！"
-)
+assert (
+    len(level2attitude) == len(lik2level) == len(lik2relation)
+), "好感度态度、等级、关系长度不匹配！"
 
 AVA_URL = "http://q1.qlogo.cn/g?b=qq&nk={}&s=160"