diff --git a/groups/louistw.ldif b/groups/louistw.ldif
index 39be7f315c55690cb7a66e670d4806b688d5af31..5e34d52385b08a89d4c890dbc6591fd462185f22 100644
--- a/groups/louistw.ldif
+++ b/groups/louistw.ldif
@@ -2,5 +2,5 @@ dn: cn=louistw,ou=Group,dc=cm,dc=cluster
 objectClass: top
 objectClass: posixGroup
 cn: louistw
-gidNumber: 10001
+gidNumber: 10004
 
diff --git a/users/louistw.ldif b/users/louistw.ldif
index c13c596f930000c48e1e85f0019de6359605ba7c..efdfe7451569c9ffad5830ade5aff54390459335 100644
--- a/users/louistw.ldif
+++ b/users/louistw.ldif
@@ -4,8 +4,8 @@ objectClass: inetOrgPerson
 objectClass: posixAccount
 objectClass: shadowAccount
 loginShell: /bin/bash
-uidNumber: 10001
-gidNumber: 10001
+uidNumber: 10004
+gidNumber: 10004
 cn: Bo-Chun Chen
 homeDirectory: /home/louistw
 shadowMin: 0
@@ -13,7 +13,7 @@ shadowMax: 999999
 shadowWarning: 7
 shadowInactive: 0
 shadowExpire: 24837
-shadowLastChange: 19930
+shadowLastChange: 19934
 sn: Bo-Chun Chen
 mail: louistw@uab.edu