diff --git a/gisdb.properties b/gisdb.properties
index 6437dc0..dd39b0a 100644
--- a/gisdb.properties
+++ b/gisdb.properties
@@ -1,4 +1,4 @@
 db_driver=org.postgresql.Driver
 db_url=jdbc:postgresql://192.168.0.29:5432/gisdb
 db_user=postgres
-db_passwd=yuu8844
+db_passwd=
diff --git a/osmdb.properties b/osmdb.properties
index 7301664..73f0f16 100644
--- a/osmdb.properties
+++ b/osmdb.properties
@@ -1,4 +1,4 @@
 db_driver=org.postgresql.Driver
 db_url=jdbc:postgresql://localhost:5432/sens
 db_user=jenkins
-db_passwd=yuu8844
+db_passwd=