diff --git a/xCAT-client/pods/man1/lskit.1.pod b/xCAT-client/pods/man1/lskit.1.pod
index 521252cdc..636beac4a 100644
--- a/xCAT-client/pods/man1/lskit.1.pod
+++ b/xCAT-client/pods/man1/lskit.1.pod
@@ -58,6 +58,7 @@ is a comma-delimited list of kit names. The B<lskit> command will only display t
 
 =item B<-x|--xml|--XML>
 
+Need XCATXMLTRACE=1 env when using -x|--xml|--XML, for example: XCATXMLTRACE=1  lskit -x testkit-1.0.0
 Return the output with XML tags.  The data is returned as:
   <data>
     <kitinfo>
@@ -156,6 +157,12 @@ To list the framework value of a Kit tarfile.
         kitframework=2
         compatible_kitframeworks=0,1,2
 
+=item 5.
+
+To list kit "testkit-1.0-1" with XML tags, enter:
+
+  XCATXMLTRACE=1 lskit -x testkit-1.0-1
+
 =back