diff --git a/README.md b/README.md
index 662257c..9a72e6f 100644
--- a/README.md
+++ b/README.md
@@ -5,10 +5,16 @@ Xfce desktop environment.
 
 ## Usage
 
+Simple usage:
+
 ```
-docker run -d -p 5900:5900 -e VNC_PASSWD=password dcsunset/ubuntu-vnc
+docker run -d -p 5900:5900 -p 6080:6080 -e VNC_PASSWD=password dcsunset/ubuntu-vnc
 ```
 
+Then visit http://localhost:6080 to visit noVNC UI.
+Or you can use a different VNC client (like TigerVNC client)
+and connect to localhost:5900.
+
 If `VNC_PASSWD` is not set,
 then the security type of vncserver is set to None,
 it is **insecure** when exposing the container on the Internet.
@@ -25,6 +31,7 @@ only the following applications are installed by default:
 
 * Xfce desktop
 * TigerVNC server
+* noVNC
 * Vim
 * Chromium browser