diff --git a/modules/board/board.controller.php b/modules/board/board.controller.php
index 3c6ba3712..08717dc39 100644
--- a/modules/board/board.controller.php
+++ b/modules/board/board.controller.php
@@ -79,7 +79,10 @@ class boardController extends board
 			$obj->email_address = $obj->homepage = $obj->user_id = '';
 			$obj->user_name = $obj->nick_name = 'anonymous';
 			$bAnonymous = true;
-			$oDocument->add('member_srl', $obj->member_srl);
+			if($is_update===false)
+			{
+				$oDocument->add('member_srl', $obj->member_srl);
+			}
 		}
 		else
 		{