diff --git a/README.md b/README.md
index 95e5091..c6b0dd5 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Kubernetes The Hard Way on KVM(Work in Progess)
+# Kubernetes The Hard Way on KVM
 
 This tutorial walks you through setting up Kubernetes the hard way. This guide is not for people looking for a fully automated command to bring up a Kubernetes cluster. If that's you then check out [Google Kubernetes Engine](https://cloud.google.com/kubernetes-engine), or the [Getting Started Guides](http://kubernetes.io/docs/getting-started-guides/).
 
@@ -6,6 +6,19 @@ Kubernetes The Hard Way is optimized for learning, which means taking the long r
 
 > The results of this tutorial should not be viewed as production ready, and may receive limited support from the community, but don't let that stop you from learning!
 
+
+## Major Changes from Original Kubernetes the Hard Way
+
+* Instead of GCP, KVM is used.
+* HA Proxy is used as a load balancer for API Server.
+* KVM host is in charge of Pod Network Routes.
+* Cloud Shell in GCP is replaced by a virtual machine.
+* Nodes' name and IP address starts from `1` (Note that the name of etcd nodes starts from `etcd-0`).
+* The order of chapters are a little bit changed.
+* The version of Ubuntu is xenial.
+* (Todo) Additional information is added for CKA Exam.
+
+
 ## Target Audience
 
 The target audience for this tutorial is someone planning to support a production Kubernetes cluster and wants to understand how everything fits together.
@@ -45,14 +58,6 @@ This tutorial assumes you have an KVM host or a Linux PC running KVM. While KVM
 * [Cleaning Up](docs/14-cleanup.md)
 
 
-## Major Changes from Original Kubernetes the Hard Way
-
-* HA Proxy is used as a load balancer for API Server.
-* KVM host is in charge of Pod Network Routes.
-* Cloud Shell in GCP is replaced by a virtual machine.
-* nodes' name and IP address starts from `1`.
-
-
 ## References
 
 ### Kubernetes