diff --git a/modules/member/member.controller.php b/modules/member/member.controller.php
index 98faa4158..faa4c4f53 100644
--- a/modules/member/member.controller.php
+++ b/modules/member/member.controller.php
@@ -1261,7 +1261,7 @@
             if($site_srl) $args->site_srl = $site_srl;
 
 			$oModel =& getModel('member');
-			$groups = $oModel->getMemberGroups($member_srl, $site_srl);
+			$groups = $oModel->getMemberGroups($member_srl, $site_srl, true);
 			if($groups[$group_srl]) return new Object();
 
             // 추가
diff --git a/modules/member/member.model.php b/modules/member/member.model.php
index 9282acc05..997d65c36 100644
--- a/modules/member/member.model.php
+++ b/modules/member/member.model.php
@@ -287,9 +287,9 @@
         /**
          * @brief member_srl이 속한 group 목록을 가져옴
          **/
-        function getMemberGroups($member_srl, $site_srl = 0) {
+        function getMemberGroups($member_srl, $site_srl = 0, $force_reload = false) {
             static $member_groups = array();
-            if(!$member_groups[$member_srl][$site_srl]) {
+            if(!$member_groups[$member_srl][$site_srl] || $force_reload) {
                 $args->member_srl = $member_srl;
                 $args->site_srl = $site_srl;
                 $output = executeQuery('member.getMemberGroups', $args);