diff --git a/modules/member/member.admin.controller.php b/modules/member/member.admin.controller.php
index 1bc72fe41..17859439f 100644
--- a/modules/member/member.admin.controller.php
+++ b/modules/member/member.admin.controller.php
@@ -944,6 +944,8 @@ class MemberAdminController extends Member
 		if(!$output->toBool()) return $output;
 
 		// memberConfig update
+		$config = MemberModel::getMemberConfig();
+
 		$signupItem = new stdClass();
 		$signupItem->name = $args->column_name;
 		$signupItem->title = $args->column_title;
@@ -954,9 +956,6 @@ class MemberAdminController extends Member
 		$signupItem->description = $args->description;
 		$signupItem->isPublic = 'Y';
 
-		$oMemberModel = getModel('member');
-		$config = $oMemberModel->getMemberConfig();
-
 		if($isInsert)
 		{
 			$config->signupForm[] = $signupItem;
@@ -967,6 +966,7 @@ class MemberAdminController extends Member
 			{
 				if($val->member_join_form_srl == $signupItem->member_join_form_srl)
 				{
+					$signupItem->isPublic = $val->isPublic ?? 'Y';
 					$config->signupForm[$key] = $signupItem;
 				}
 			}