diff --git a/%E7%92%B0%E5%A2%83%E6%A7%8B%E7%AF%89%E6%89%8B%E9%A0%86.md b/%E7%92%B0%E5%A2%83%E6%A7%8B%E7%AF%89%E6%89%8B%E9%A0%86.md
index bab8206..89d3871 100644
--- a/%E7%92%B0%E5%A2%83%E6%A7%8B%E7%AF%89%E6%89%8B%E9%A0%86.md
+++ b/%E7%92%B0%E5%A2%83%E6%A7%8B%E7%AF%89%E6%89%8B%E9%A0%86.md
@@ -1,6 +1,12 @@
 # 環境構築手順
 ## バックエンド
 ### Rails
+```bash
+bundle install
+```
 ### Gollum
 ## フロントエンド
-### TypeScript + React + Vite
\ No newline at end of file
+### TypeScript + React + Vite
+```bash
+npm install --legacy-peer-deps
+```
\ No newline at end of file