diff --git a/23.md b/23.md
index 6095bb16..91c26100 100644
--- a/23.md
+++ b/23.md
@@ -1,7 +1,7 @@
 NIP-23
 ======
 
-ロングフォームコンテント/長文投稿
+長文投稿
 -----------------
 
 `draft` `optional` `author:fiatjaf`