diff --git a/docs/images/demo1.svg b/docs/images/demo1.svg
index 81d5ec8..ddf2bd7 100644
--- a/docs/images/demo1.svg
+++ b/docs/images/demo1.svg
@@ -1 +1 @@
-
+OpenVPNScripthttps://github.com/hwdsl2/openvpn-installStartingOpenVPNsetupusingdefaultoptions.ServerIP:192.0.2.1Port:UDP/1194Clientname:clientClientDNS:GooglePublicDNSInstallingOpenVPN,pleasewait...+apt-get-yqqupdate+apt-get-yqq--no-install-recommendsinstallopenvpn+apt-get-yqqinstallopensslca-certificates+./easyrsa--batchinit-pki+./easyrsa--batchbuild-canopass+./easyrsa--batch--days=3650build-server-fullservernopass+./easyrsa--batch--days=3650build-client-fullclientnopass+./easyrsa--batch--days=3650gen-crl+openvpn--genkey--secret/etc/openvpn/server/tc.key+systemctlenable--nowopenvpn-iptables.service+systemctlenable--nowopenvpn-server@server.serviceFinished!Theclientconfigurationisavailablein:/root/client.ovpnNewclientscanbeaddedbyrunningthisscriptagain.