diff --git a/content/post/革探しのⅢ：ジッパーの逆襲.md b/content/post/革探しのⅢ：ジッパーの逆襲.md
index 56b0806..1b853cc 100644
--- a/content/post/革探しのⅢ：ジッパーの逆襲.md
+++ b/content/post/革探しのⅢ：ジッパーの逆襲.md
@@ -2,7 +2,7 @@
 title: "革探しの旅Ⅲ：ジッパーの逆襲"
 date: 2024-08-26T18:12:11+09:00
 draft: false
-tags: ['diary']
+tags: ['diary', 'essay']
 ---
 
 ![](/img/327.jpg)