diff --git a/modules/member/queries/getMemberListWithinGroup.xml b/modules/member/queries/getMemberListWithinGroup.xml
index 2c8019a97..a2e8ceb5f 100644
--- a/modules/member/queries/getMemberListWithinGroup.xml
+++ b/modules/member/queries/getMemberListWithinGroup.xml
@@ -21,7 +21,7 @@
         </group>
     </conditions>
     <navigation>
-        <index var="sort_index" default="member.list_order" order="desc" />
+        <index var="sort_index" default="member.member_srl" order="desc" />
         <list_count var="list_count" default="20" />
         <page_count var="page_count" default="10" />
         <page var="page" default="1" />