diff --git a/.env.example b/.env.example
index d1a4f8b..19ff22e 100644
--- a/.env.example
+++ b/.env.example
@@ -4,8 +4,3 @@ APP_DOMAIN=zqd.superstar.dnsnet.cc
 APP_URL=http://zqd.superstar.dnsnet.cc
 
 REPO_URL=http://47.251.18.130:3000/Leecheng/KTVCentral.git
-
-# Database
-DB_DATABASE=KaraokeKingpin
-DB_USERNAME=KaraokeKingpin
-DB_PASSWORD=ESM7yTPMnavFmbBH
diff --git a/docker-compose.yml b/docker-compose.yml
index 8a3d42b..654cef1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -13,16 +13,6 @@ services:
     environment:
       REPO_URL: ${REPO_URL}
       BRANCH: ${REPO_BRANCH:-main}
-      DB_HOST: mariadb
-      DB_PORT: 3306
-      DB_DATABASE: ${DB_DATABASE}
-      DB_USERNAME: ${DB_USERNAME}
-      DB_PASSWORD: ${DB_PASSWORD}
-      REDIS_HOST: redis
-      REDIS_PORT: 6379
-      SESSION_DRIVER: redis
-      QUEUE_CONNECTION: redis
-      CACHE_STORE: redis
       APP_NAME: ${APP_NAME}
       APP_URL: ${APP_URL}
       NGINX_HOST: ${APP_DOMAIN}
diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
index b6acb3b..b0a70ac 100644
--- a/docker/entrypoint.sh
+++ b/docker/entrypoint.sh
@@ -24,16 +24,6 @@ fi
 update_env() { local k=$1 v=$2; grep -q "^$k=" .env && sed -i "s|^$k=.*|$k=$v|" .env || echo "$k=$v" >> .env; }
 update_env APP_NAME "$APP_NAME"
 update_env APP_URL  "${APP_URL%/}"
-update_env DB_HOST "$DB_HOST"
-update_env DB_PORT "$DB_PORT"
-update_env DB_DATABASE "$DB_DATABASE"
-update_env DB_USERNAME "$DB_USERNAME"
-update_env DB_PASSWORD "$DB_PASSWORD"
-update_env REDIS_HOST "$REDIS_HOST"
-update_env REDIS_PORT "$REDIS_PORT"
-update_env SESSION_DRIVER "$SESSION_DRIVER"
-update_env QUEUE_CONNECTION "$QUEUE_CONNECTION"
-update_env CACHE_STORE "$CACHE_STORE"
 
 php artisan key:generate --force
 php artisan migrate --force