diff --git a/xCAT-server/share/xcat/install/sles/compute.tmpl b/xCAT-server/share/xcat/install/sles/compute.tmpl
index 8f65c5276..c2644cbac 100644
--- a/xCAT-server/share/xcat/install/sles/compute.tmpl
+++ b/xCAT-server/share/xcat/install/sles/compute.tmpl
@@ -28,11 +28,22 @@
       <mouse>
         <id>non</id>
       </mouse>
+      <signature-handling>
+         <accept_non_trusted_gpg_key config:type="boolean">true</accept_non_trusted_gpg_key>
+         <accept_unknown_gpg_key config:type="boolean">true</accept_unknown_gpg_key>
+         <accept_unsigned_file config:type="boolean">true</accept_unsigned_file>
+      </signature-handling>
     </general>
+    <add-on>
+       <add_on_products config:type="list">
+           #INSTALL_SOURCES#
+       </add_on_products>
+    </add-on>
+
     <partitioning config:type="list">
       <!-- XCAT-PARTITION-START -->
       <drive>
-        <device>/dev/sda</device>
+        <device>XCATPARTITIONHOOK</device>
         <initialize config:type="boolean">true</initialize>
         <use>all</use>
       </drive>