diff --git a/docker/with-external-db/logto.env b/docker/with-external-db/logto.env
index 689bda4e..5128b0bc 100644
--- a/docker/with-external-db/logto.env
+++ b/docker/with-external-db/logto.env
@@ -1,6 +1,9 @@
-# Database
-POSTGRES_USER="<user>"
-POSTGRES_PASSWORD="<password>"
-
-# LogTo
-DB_URL="postgres://<user>:<password>@<host>::<port>/<dbname>
+TRUST_PROXY_HEADER="true"
+DO_CA_CERT=""
+ADMIN_PORT=""
+ADMIN_DISABLE_LOCALHOST="false"
+ENDPOINT=""
+NPM_CONFIG_LOGLEVEL="warn"
+DB_URL="postgres://postgres:password@postgres:5432/logto"
+ADMIN_ENDPOINT=""
+NODE_ENV="production"
diff --git a/docker/with-external-db/postgres.env b/docker/with-external-db/postgres.env
index 689bda4e..304e2fbe 100644
--- a/docker/with-external-db/postgres.env
+++ b/docker/with-external-db/postgres.env
@@ -1,6 +1,3 @@
-# Database
-POSTGRES_USER="<user>"
-POSTGRES_PASSWORD="<password>"
-
-# LogTo
-DB_URL="postgres://<user>:<password>@<host>::<port>/<dbname>
+POSTGRES_USER="postgres"
+POSTGRES_PASSWORD="password"
+POSTGRES_MULTIPLE_DATABASES="app,logto"