diff --git a/README.md b/README.md
index fabb16a..089b3fe 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@
  
  * `--name=osmdb`
  * `-m 2g`                              momory 2GB
- * `-e POSTGRES_USER=alex`
+ * `-e POSTGRES_USER=gisuser`
  * `-e POSTGRES_PASS=password`
  * `-e POSTGRES_DBNAME=osmdb`
  * `-e ALLOW_IP_RANGE=0.0.0.0/0`        すべてのIPからの接続を許可する
diff --git a/gisdb.properties b/gisdb.properties
new file mode 100755
index 0000000..7e19ffc
--- /dev/null
+++ b/gisdb.properties
@@ -0,0 +1,8 @@
+# for Docker
+#
+db_driver=org.postgresql.Driver
+db_url=jdbc:postgresql://172.17.0.1:5432/gisdb
+db_user=gisuser
+db_passwd=password
+
+
diff --git a/start.sh b/start.sh
index 34e4e84..7436e59 100755
--- a/start.sh
+++ b/start.sh
@@ -1,7 +1,7 @@
 docker pull kartoza/postgis:9.6-2.4
 mkdir -p pg_data
 docker run -d \
--e POSTGRES_USER=alex \
+-e POSTGRES_USER=gisuser \
 -e POSTGRES_PASS=password \
 -e POSTGRES_DBNAME=gisdb \
 -e ALLOW_IP_RANGE=0.0.0.0/0 \