diff --git a/xCAT-server-2.0/share/xcat/install/centos/all.tmpl b/xCAT-server-2.0/share/xcat/install/centos/all.tmpl
index 01de93e02..07201981a 100644
--- a/xCAT-server-2.0/share/xcat/install/centos/all.tmpl
+++ b/xCAT-server-2.0/share/xcat/install/centos/all.tmpl
@@ -1,4 +1,3 @@
-#RedHat Enterprise Linux 4 AS Only
 #egan@us.ibm.com
 #
 
diff --git a/xCAT-server-2.0/share/xcat/install/centos/compute.tmpl b/xCAT-server-2.0/share/xcat/install/centos/compute.tmpl
index 0a4958414..47606c85d 100644
--- a/xCAT-server-2.0/share/xcat/install/centos/compute.tmpl
+++ b/xCAT-server-2.0/share/xcat/install/centos/compute.tmpl
@@ -1,4 +1,3 @@
-#RedHat Enterprise Linux 4 AS Only
 #egan@us.ibm.com
 #
 
diff --git a/xCAT-server-2.0/share/xcat/install/centos/iscsi.tmpl b/xCAT-server-2.0/share/xcat/install/centos/iscsi.tmpl
index fb7d73579..ef3c278f5 100644
--- a/xCAT-server-2.0/share/xcat/install/centos/iscsi.tmpl
+++ b/xCAT-server-2.0/share/xcat/install/centos/iscsi.tmpl
@@ -1,4 +1,3 @@
-#RedHat Enterprise Linux 4 AS Only
 #egan@us.ibm.com
 #
 
diff --git a/xCAT-server-2.0/share/xcat/install/fedora/compute.tmpl b/xCAT-server-2.0/share/xcat/install/fedora/compute.tmpl
index 200446b45..5221769aa 100644
--- a/xCAT-server-2.0/share/xcat/install/fedora/compute.tmpl
+++ b/xCAT-server-2.0/share/xcat/install/fedora/compute.tmpl
@@ -1,4 +1,3 @@
-#RedHat Enterprise Linux 4 AS Only
 #egan@us.ibm.com
 #
 
diff --git a/xCAT-server-2.0/share/xcat/install/fedora/iscsi.ppc64.tmpl b/xCAT-server-2.0/share/xcat/install/fedora/iscsi.ppc64.tmpl
index 2e03f88ce..46f1c8738 100644
--- a/xCAT-server-2.0/share/xcat/install/fedora/iscsi.ppc64.tmpl
+++ b/xCAT-server-2.0/share/xcat/install/fedora/iscsi.ppc64.tmpl
@@ -1,4 +1,3 @@
-#RedHat Enterprise Linux 4 AS Only
 #egan@us.ibm.com
 #
 
diff --git a/xCAT-server-2.0/share/xcat/install/fedora/iscsi.tmpl b/xCAT-server-2.0/share/xcat/install/fedora/iscsi.tmpl
index e9a155441..bbeb322f5 100644
--- a/xCAT-server-2.0/share/xcat/install/fedora/iscsi.tmpl
+++ b/xCAT-server-2.0/share/xcat/install/fedora/iscsi.tmpl
@@ -1,4 +1,3 @@
-#RedHat Enterprise Linux 4 AS Only
 #egan@us.ibm.com
 #
 
diff --git a/xCAT-server-2.0/share/xcat/install/fedora/service.tmpl b/xCAT-server-2.0/share/xcat/install/fedora/service.tmpl
index 143395e94..6685dde91 100644
--- a/xCAT-server-2.0/share/xcat/install/fedora/service.tmpl
+++ b/xCAT-server-2.0/share/xcat/install/fedora/service.tmpl
@@ -1,4 +1,3 @@
-#RedHat Enterprise Linux 4 AS Only
 #egan@us.ibm.com
 #
 
diff --git a/xCAT-server-2.0/share/xcat/install/rh/compute.ppc64.tmpl b/xCAT-server-2.0/share/xcat/install/rh/compute.ppc64.tmpl
index 1d404e415..b76044685 100644
--- a/xCAT-server-2.0/share/xcat/install/rh/compute.ppc64.tmpl
+++ b/xCAT-server-2.0/share/xcat/install/rh/compute.ppc64.tmpl
@@ -1,4 +1,3 @@
-#RedHat Enterprise Linux 4 AS Only
 #egan@us.ibm.com
 #
 
diff --git a/xCAT-server-2.0/share/xcat/install/rh/compute.rhel4.tmpl b/xCAT-server-2.0/share/xcat/install/rh/compute.rhel4.tmpl
index 5848109bd..1fbadbdd1 100644
--- a/xCAT-server-2.0/share/xcat/install/rh/compute.rhel4.tmpl
+++ b/xCAT-server-2.0/share/xcat/install/rh/compute.rhel4.tmpl
@@ -1,4 +1,3 @@
-#RedHat Enterprise Linux 4 AS Only
 #egan@us.ibm.com
 #
 
diff --git a/xCAT-server-2.0/share/xcat/install/rh/compute.tmpl b/xCAT-server-2.0/share/xcat/install/rh/compute.tmpl
index 5426cb194..42332d47f 100644
--- a/xCAT-server-2.0/share/xcat/install/rh/compute.tmpl
+++ b/xCAT-server-2.0/share/xcat/install/rh/compute.tmpl
@@ -1,4 +1,3 @@
-#RedHat Enterprise Linux 4 AS Only
 #egan@us.ibm.com
 #
 
diff --git a/xCAT-server-2.0/share/xcat/install/rh/iscsi.ppc64.tmpl b/xCAT-server-2.0/share/xcat/install/rh/iscsi.ppc64.tmpl
index be00dde9c..7fdad15a6 100644
--- a/xCAT-server-2.0/share/xcat/install/rh/iscsi.ppc64.tmpl
+++ b/xCAT-server-2.0/share/xcat/install/rh/iscsi.ppc64.tmpl
@@ -1,4 +1,3 @@
-#RedHat Enterprise Linux 4 AS Only
 #egan@us.ibm.com
 #
 
diff --git a/xCAT-server-2.0/share/xcat/install/rh/iscsi.tmpl b/xCAT-server-2.0/share/xcat/install/rh/iscsi.tmpl
index fb7d73579..ef3c278f5 100644
--- a/xCAT-server-2.0/share/xcat/install/rh/iscsi.tmpl
+++ b/xCAT-server-2.0/share/xcat/install/rh/iscsi.tmpl
@@ -1,4 +1,3 @@
-#RedHat Enterprise Linux 4 AS Only
 #egan@us.ibm.com
 #
 
diff --git a/xCAT-server-2.0/share/xcat/install/rh/service.tmpl b/xCAT-server-2.0/share/xcat/install/rh/service.tmpl
index 1c4fa98de..0dbe65d2f 100644
--- a/xCAT-server-2.0/share/xcat/install/rh/service.tmpl
+++ b/xCAT-server-2.0/share/xcat/install/rh/service.tmpl
@@ -1,4 +1,3 @@
-#RedHat Enterprise Linux 4 AS Only
 #egan@us.ibm.com
 #