diff --git a/docs/kanji/beyond.md b/docs/kanji/beyond.md
index 7367ffc..0e252f8 100644
--- a/docs/kanji/beyond.md
+++ b/docs/kanji/beyond.md
@@ -34,7 +34,7 @@ spy チョウ
 
 ### 頸
 
-異体字: 頚
+#### 異体字: 頚
 
 neck / cervix ケイ くび