diff --git a/src/osmdb.properties b/src/osmdb.properties
index a705164..29feae8 100644
--- a/src/osmdb.properties
+++ b/src/osmdb.properties
@@ -1,5 +1,4 @@
 db_driver=org.postgresql.Driver
-db_url=jdbc:postgresql://localhost:5432/osmdb
-db_user=postgres
-db_passwd=
-
+db_url=jdbc:postgresql://172.17.0.1:5432/osmdb
+db_user=alex
+db_passwd=password
diff --git a/src/postgis.properties b/src/postgis.properties
index 5886ee0..04ba2fe 100644
--- a/src/postgis.properties
+++ b/src/postgis.properties
@@ -1,4 +1,4 @@
 db_driver=org.postgresql.Driver
-db_url=jdbc:postgresql://localhost:5432/gisdb
+db_url=jdbc:postgresql://surveyor.mydns.jp:5432/gisdb
 db_user=gisuser
 db_passwd=gisuser
diff --git a/test/osmdb.properties b/test/osmdb.properties
index 8c3ebe6..01f08cd 100644
--- a/test/osmdb.properties
+++ b/test/osmdb.properties
@@ -1,4 +1,4 @@
 db_driver=org.postgresql.Driver
-db_url=jdbc:postgresql://localhost:5432/gis
+db_url=jdbc:postgresql://172.17.0.1:5432/osmdb
 db_user=alex
 db_passwd=password