diff --git a/README.md b/README.md
index 089b3fe..48667b6 100644
--- a/README.md
+++ b/README.md
@@ -9,15 +9,15 @@
 "PostGIS"を起動する
  
 * Use by DockerHub `kartoza/postgis:9.6-2.4`
- 
+
 1) `docker pull kartoza/postgis:9.6-2.4`
- 
+
 2) `WORKAREA=$pwd`
- 
+
 3) `mkdir $HOME/pg_data`
- 
+
 4) `docker run --name=osmdb -m 2g -d -e POSTGRES_USER=alex -e POSTGRES_PASS=password -e POSTGRES_DBNAME=osmdb -e ALLOW_IP_RANGE=0.0.0.0/0 -p 5432:5432 -v $HOME/pg_data:/var/lib/postgresql --restart=always kartoza/postgis:9.6-2.4`  
- 
+
  * `--name=osmdb`
  * `-m 2g`                              momory 2GB
  * `-e POSTGRES_USER=gisuser`
@@ -27,7 +27,7 @@
  * `-p 5432:5432`
  * `-v $HOME/pg_data:/var/lib/postgresql`          PostgreSQL databade data folder
  * `--restart=always`
- 
+
 ```
 $ docker pull kartoza/postgis:9.6-2.4
 $ mkdir 
@@ -36,3 +36,53 @@
 $ 
 ```
 
+
+## "pgAdmin4"で接続を確認する
+
+1) `docker pull dpage/pgadmin4`
+
+2) `docker run --name=pgadmin4 -p 80:80 -e "PGADMIN_DEFAULT_EMAIL=gisuser@domain.com" -e "PGADMIN_DEFAULT_PASSWORD=gisuser" -d dpage/pgadmin4`
+
+ * --name=pgadmin4
+ * -e "PGADMIN_DEFAULT_EMAIL=gisuser@domain.com"
+ * -e "PGADMIN_DEFAULT_PASSWORD=gisuser"
+
+3) pgAdmin4 : Login
+
+ * `http://localhost/`
+ * userid: `gisuser@domain.com`
+ * password: `gisuser`
+
+4) pgAdmin4 : 接続 / Connection
+
+ * host name: `localhost`
+ * port: `5432`
+ * database admin: `postgres`
+ * user name: `alex`
+ * password: `password`
+
+
+## "PostGISへの接続設定ファイル"を準備する
+
+* postgis `osmdb.properties`
+
+```
+db_driver=org.postgresql.Driver
+db_url=jdbc:postgresql://172.17.0.1:5432/osmdb
+db_user=alex
+db_passwd=password
+```
+
+""
+
+6. osm2pgsql 
+
+```
+echo '*:*:*:alex:password' > ~/.pgpass
+chmod 600 ~/.pgpass
+```
+
+91. stop pgAdmin4 `docker stop stupefied_poitras`
+
+92. stop postGIS `docker stop postgis`
+
diff --git a/start.sh b/start.sh
index f297953..28781d8 100755
--- a/start.sh
+++ b/start.sh
@@ -1,7 +1,6 @@
 docker pull kartoza/postgis:9.6-2.4
 mkdir -p pg_data
-docker run -d \
--m 2g \
+docker run -d -m 2g \
 -e POSTGRES_USER=gisuser \
 -e POSTGRES_PASS=password \
 -e POSTGRES_DBNAME=gisdb \