diff --git a/modules/member/member.admin.model.php b/modules/member/member.admin.model.php
index 9066376d7..fcf1147f8 100644
--- a/modules/member/member.admin.model.php
+++ b/modules/member/member.admin.model.php
@@ -75,13 +75,19 @@
             }
 
             // selected_group_srl이 있으면 query id를 변경 (table join때문에)
+            $sort_index = Context::get('sort_index');
+            if($sort_index != 'last_login') $sort_index = "member_srl";
             if($args->selected_group_srl) {
                 $query_id = 'member.getMemberListWithinGroup';
-                $args->sort_index = "member.member_srl";
+                $args->sort_index = "member.".$sort_index;
             } else {
                 $query_id = 'member.getMemberList';
-                $args->sort_index = "member_srl";
+                $args->sort_index = $sort_index; 
             }
+            $sort_order = Context::get('sort_order');
+            if($sort_order != "asc") $sort_order = "desc";
+            $args->sort_order = $sort_order;
+            Context::set('sort_order', $sort_order);
 
             // 기타 변수들 정리
             $args->page = Context::get('page');
diff --git a/modules/member/queries/getMemberList.xml b/modules/member/queries/getMemberList.xml
index 95bf6961d..a532ef84a 100644
--- a/modules/member/queries/getMemberList.xml
+++ b/modules/member/queries/getMemberList.xml
@@ -23,7 +23,7 @@
         </group>
     </conditions>
     <navigation>
-        <index var="sort_index" default="member_srl" order="desc" />
+        <index var="sort_index" default="member_srl" order="sort_order" />
         <list_count var="list_count" default="20" />
         <page_count var="page_count" default="10" />
         <page var="page" default="1" />
diff --git a/modules/member/queries/getMemberListWithinGroup.xml b/modules/member/queries/getMemberListWithinGroup.xml
index e80affa2f..355865943 100644
--- a/modules/member/queries/getMemberListWithinGroup.xml
+++ b/modules/member/queries/getMemberListWithinGroup.xml
@@ -26,7 +26,7 @@
         </group>
     </conditions>
     <navigation>
-        <index var="sort_index" default="member.member_srl" order="desc" />
+        <index var="sort_index" default="member.member_srl" order="sort_order" />
         <list_count var="list_count" default="20" />
         <page_count var="page_count" default="10" />
         <page var="page" default="1" />
diff --git a/modules/member/tpl/member_list.html b/modules/member/tpl/member_list.html
index f021161e7..1556aa84f 100644
--- a/modules/member/tpl/member_list.html
+++ b/modules/member/tpl/member_list.html
@@ -40,13 +40,13 @@
     <caption>Total {number_format($total_count)}, Page {number_format($page)}/{number_format($total_page)}</caption>
     <thead>
         <tr>
-            <th scope="col"><div>{$lang->no}</div></th>
+            <th scope="col"><div><a href="{getUrl('sort_index','','sort_order',$sort_index!='last_login'&&$sort_order=='desc'?'asc':'')}">{$lang->no}</a></div></th>
             <th scope="col"><div><input type="checkbox" onclick="XE.checkboxToggleAll(); return false;"/></div></th>
             <th scope="col" class="quarter_wide"><div>{$lang->user_id}</div></th>
             <th scope="col" class="quarter_wide"><div>{$lang->user_name}</div></th>
             <th scope="col" class="quarter_wide"><div>{$lang->nick_name}</div></th>
-            <th scope="col" class="quarter_wide"><div>{$lang->signup_date}</div></th>
-            <th scope="col"><div>{$lang->last_login}</div></th>
+            <th scope="col" class="quarter_wide"><div><a href="{getUrl('sort_index','','sort_order',$sort_index!='last_login'&&$sort_order=='desc'?'asc':'')}">{$lang->signup_date}</a></div></th>
+            <th scope="col"><div><a href="{getUrl('sort_index','last_login','sort_order',$sort_index=='last_login'&&$sort_order=='desc'?'asc':'')}">{$lang->last_login}</a></div></th>
             <th scope="col" colspan="2"><div>&nbsp;</div></th>
         </tr>
     </thead>