diff --git a/SUMMARY.md b/SUMMARY.md
index 7757383..bbc57ac 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -107,7 +107,6 @@
         * [Release Notes](profiles/comac/release-notes.md)
         * Install
             * [Prerequisites](profiles/comac/install/prerequisites.md)
-            * [Install Kubernetes](profiles/comac/install/kubernetes.md)
             * [Install OMEC](profiles/comac/install/omec.md)
             * [Install CDN](profiles/comac/install/cdn.md)
             * [COMAC-in-a-Box Overview](profiles/comac/install/ciab-overview.md)
diff --git a/profiles/comac/install/prerequisites.md b/profiles/comac/install/prerequisites.md
index d8adc3e..a22b2d5 100644
--- a/profiles/comac/install/prerequisites.md
+++ b/profiles/comac/install/prerequisites.md
@@ -166,30 +166,6 @@
 
 You can refer to the [Kubernetes page](https://guide.opencord.org/prereqs/kubernetes.html) for installation. In this section, we only describe the COMAC specific work.
 
-You can specify which node to run the OMEC control plane and which node to run the OMEC data plane in 
-"*kubespray/inventory/comac/hosts.ini*".   
-
-For example, on central cluster, you can specify:
-
-```shell
-[omec-cp]
-central1
-central2
-
-[omec-cp:vars]
-node_labels={"omec-cp":"enabled"}
-```
-
-On edge cluster, you can specify:
-
-```shell
-[omec-dp]
-edge3
-
-[omec-dp:vars]
-node_labels={"omec-dp":"enabled"}
-```
-
 ## Install CORD and COMAC
 
 * **Install CORD**