diff --git a/compose.yml b/compose.yml
index 6a255bd..f498f9c 100644
--- a/compose.yml
+++ b/compose.yml
@@ -32,9 +32,6 @@ services:
     restart: always
     environment:
       - TZ=Asia/Tokyo
-      - POSTGRES_DB=dislocker
-      - POSTGRES_USER=dislocker
-      - POSTGRES_PASSWORD=Password
     volumes:
       - ./data/db:/var/lib/postgresql/data
     ports: