diff --git a/modules/member/member.admin.controller.php b/modules/member/member.admin.controller.php
index fcf1f3b0f..7ab17a4f0 100644
--- a/modules/member/member.admin.controller.php
+++ b/modules/member/member.admin.controller.php
@@ -112,6 +112,12 @@ class memberAdminController extends member
 			}
 		}
 
+		// 실제로 디비쿼리시 빈값이 없다면 해당 쿼리를 무시하고 업데이트 하기 때문에 메모의 내용이 삭제가 되지 않습니다.
+		if(!isset($args->description))
+		{
+			$args->description = '';
+		}
+		
 		$oMemberController = getController('member');
 		// Execute insert or update depending on the value of member_srl
 		if(!$args->member_srl)
diff --git a/modules/member/member.controller.php b/modules/member/member.controller.php
index 37558a00e..ad655d566 100644
--- a/modules/member/member.controller.php
+++ b/modules/member/member.controller.php
@@ -591,7 +591,7 @@ class memberController extends member
 			throw new Rhymix\Framework\Exceptions\SecurityViolation;
 		}
 		
-		$oMemberModel = &getModel ('member');
+		$oMemberModel = getModel('member');
 		$config = $oMemberModel->getMemberConfig();
 
 		// call a trigger (before)
@@ -2764,8 +2764,12 @@ class memberController extends member
 		else
 		{
 			unset($args->is_admin);
+			unset($args->limit_date);
+			unset($args->description);
 			if($is_admin == false)
+			{
 				unset($args->denied);
+			}
 			if($logged_info->member_srl != $args->member_srl && $is_admin == false)
 			{
 				return new BaseObject(-1, 'msg_invalid_request');
@@ -2966,7 +2970,10 @@ class memberController extends member
 		if(!$args->user_name) $args->user_name = $orgMemberInfo->user_name;
 		if(!$args->user_id) $args->user_id = $orgMemberInfo->user_id;
 		if(!$args->nick_name) $args->nick_name = $orgMemberInfo->nick_name;
-		if(!$args->description) $args->description = $orgMemberInfo->description;
+		if($logged_info->is_admin !== 'Y')
+		{
+			$args->description = $orgMemberInfo->description;
+		}
 		if(!$args->birthday) $args->birthday = $orgMemberInfo->birthday;
 
 		$output = executeQuery('member.updateMember', $args);