diff --git a/xCAT-client/pods/man1/addkitcomp.1.pod b/xCAT-client/pods/man1/addkitcomp.1.pod
index 53cf9c3a0..fdf46abaf 100644
--- a/xCAT-client/pods/man1/addkitcomp.1.pod
+++ b/xCAT-client/pods/man1/addkitcomp.1.pod
@@ -44,7 +44,9 @@ The osimage name that the kit component is assigning to.
 
 =item B<-n|--noupgrade>
 
-Allow multiple versions of kitcomponent to be installed into the osimage, instead of kitcomponent upgrade
+1. Allow multiple versions of kitcomponent to be installed into the osimage, instead of kitcomponent upgrade.
+
+2. Kit components added by addkitcomp -n will be installed separately behind all other ones which have been added.
 
 =item B<--noscripts>