diff --git a/docs/source/advanced/docker/dockerized_xcat/run_xcat_in_docker_host.rst b/docs/source/advanced/docker/dockerized_xcat/run_xcat_in_docker_host.rst
index 826c30ce0..726d9f333 100644
--- a/docs/source/advanced/docker/dockerized_xcat/run_xcat_in_docker_host.rst
+++ b/docs/source/advanced/docker/dockerized_xcat/run_xcat_in_docker_host.rst
@@ -110,3 +110,7 @@ Now container ``xcatmn`` will work as a normal xCAT management node, can run xCA
 For example ::
 
     [xcatmn]# lsxcatd -a
+
+.. Attention::
+    Use of NFS outside of xCAT Docker container is recommended. For NFS service set up inside of xCAT Docker container, mount the shared directory with ``-v`` option when starting xCAT container.
+