diff --git a/demo/00_bootstrap.sh b/demo/00_bootstrap.sh
index fd9095e..789fe36 100755
--- a/demo/00_bootstrap.sh
+++ b/demo/00_bootstrap.sh
@@ -6,8 +6,9 @@ Acquire::http::Proxy "$HTTP_PROXY";
 EOF
 
 sudo apt-get update -y
-sudo apt-get install -y git
+sudo apt-get install -y openssh-server git
 
+mv ~/.gitconfig ~/.gitconfig.bak
 git config --global http.proxy ${HTTP_PROXY}
 git clone https://github.com/openstack/fuel-plugin-ovs/
-git config --global --unset http.proxy
+mv ~/.gitconfig.bak ~/.gitconfig
diff --git a/demo/README.md b/demo/README.md
index 474c15e..d23e699 100644
--- a/demo/README.md
+++ b/demo/README.md
@@ -46,9 +46,11 @@ The script is to setup vnc. Default vnc password is 123456.
 The script is to create 1 master VM and 4 slave VMs:
 
 a. change DNS_SERVER
-b. download ISO. Examle: http://seed-us1.fuel-infra.org/fuelweb-community-release/fuel-community-9.0.iso.
+b. download ISO in fuel-plugin-ovs/demo
+   Examle1: wget http://seed-us1.fuel-infra.org/fuelweb-community-release/fuel-community-9.0.iso.
+   Examle2: wget http://artifacts.opnfv.org/fuel/opnfv-2016-08-03_23-58-37.iso
 c. run the script
 
-5. 05_destroy_fuel.sh
+5. 94_destroy_fuel.sh
 
 The script is to destroy 1 master VM and 4 slave VMs.