diff --git a/.env.sample b/.env.sample
index db5249a7..27dd2650 100644
--- a/.env.sample
+++ b/.env.sample
@@ -3,7 +3,7 @@
 # ==========================================
 
 # --- General System ---
-APP_ENV=development
+APP_ENV=dev
 TZ=Asia/Seoul
 
 # --- Infrastructure Ports ---
@@ -33,3 +33,5 @@ NAVER_CLOUD_ACCESS_KEY=ncp_iam_...
 NAVER_CLOUD_SECRET_KEY=ncp_iam_...
 NAVER_CLOUD_SERVICE_ID=ncp:sms:kr:...:...
 NAVER_SENDER_PHONE_NUMBER=...
+
+ADMIN_PASSWORD=admin
\ No newline at end of file