authentication error

[CHEUNG Chi Wai, Chris]

I have setup a Rysnc server in Mandrake 9.1 
When I add a auth user into my Rsync.conf and rsync.secrets,
it do not work, everytime it shows
[root at html]# rsync chris at mandrake82::XXXXX/.html/. / 
Password: 
@ERROR: auth failed on module XXXXX
rsync: connection unexpectedly closed (89 bytes read so far)
rsync error: error in rsync protocol data stream (code 12) at io.c(165)

This is my rsync's config file
[XXXXX]
path =/Nukephp
comment = XXXXX.com
use chroot
auth users = chris,
secrets file = /etc/rsyncd.secrets

This is my secret.files
chris:chris