diff --git a/docs/1-trial-session/15-project/index.mdx b/docs/1-trial-session/15-project/index.mdx
index 769ac2ed8..2ece5de44 100644
--- a/docs/1-trial-session/15-project/index.mdx
+++ b/docs/1-trial-session/15-project/index.mdx
@@ -1,5 +1,5 @@
 ---
-title: プロジェクト
+title: "プロジェクト: はじめてのWebアプリ"
 ---
 
 import omikujiVideo from "./omikuji.mp4";
diff --git a/docs/2-browser-apps/06-project/index.mdx b/docs/2-browser-apps/06-project/index.mdx
index 7fea42434..750419649 100644
--- a/docs/2-browser-apps/06-project/index.mdx
+++ b/docs/2-browser-apps/06-project/index.mdx
@@ -1,5 +1,5 @@
 ---
-title: プロジェクト
+title: "プロジェクト: ToDoアプリ"
 ---
 
 import todoVideo from "./todo.mp4";