diff --git a/content/ja/docs/concepts/architecture/controller.md b/content/ja/docs/concepts/architecture/controller.md
index bdd29db3db..cf27948bb4 100644
--- a/content/ja/docs/concepts/architecture/controller.md
+++ b/content/ja/docs/concepts/architecture/controller.md
@@ -1,6 +1,6 @@
 ---
 title: コントローラー
-content_template: templates/concept
+content_type: concept
 weight: 30
 ---