diff --git a/README.md b/README.md
index 2ae0ab6..5d9188c 100644
--- a/README.md
+++ b/README.md
@@ -5,12 +5,6 @@
 ### docs
 - [ansible](https://www.ansible.com/)
 - https://github.com/IBM/ansible-kubernetes-ha-cluster
-- https://www.linuxsysadmins.com/install-kubernetes-cluster-with-ansible/
-- https://www.youtube.com/watch?v=l7gC4SgW7DU
+
 ### how to run
 - see Makefile
-
-Creating User Account
-Install Kubernetes & Docker Packages.
-Setting up Kubernetes Master Server
-Setting Up Worker Nodes