diff --git a/addons/member_extra_info/member_extra_info.addon.php b/addons/member_extra_info/member_extra_info.addon.php
index 37a7a86ef..ec6984161 100644
--- a/addons/member_extra_info/member_extra_info.addon.php
+++ b/addons/member_extra_info/member_extra_info.addon.php
@@ -33,7 +33,7 @@
         $output = preg_replace_callback('!<div([^\>]*)member_([0-9]*)([^\>]*)>(.*?)\<\/div\>!is', array($oMemberController, 'transImageName'), $output);
 
         // 2. 출력문서중에 <div class="document_번호">내용</div> 를 찾아서 member_controller::transSignature()를 이용해서 서명을 추가
-        $output = preg_replace_callback('!<div([^\>]*)document_([0-9]*)([^\>]*)>(.*?)\<\/div\>!is', array($oMemberController, 'transSignature'), $output);
+        $output = preg_replace_callback('!<div([^\>]*)after_document_([0-9]*)([^\>]*)>(.*?)\<\/div\>!is', array($oMemberController, 'transSignature'), $output);
 
     /**
      * 3 기능 수행 : 시작할때 새쪽지가 왔는지 검사
diff --git a/modules/board/skins/default/view_document.html b/modules/board/skins/default/view_document.html
index d24d10db4..1216ffc54 100644
--- a/modules/board/skins/default/view_document.html
+++ b/modules/board/skins/default/view_document.html
@@ -41,7 +41,7 @@
     </tr>
     <tr>
         <th>{$lang->content}</th>
-        <td height="100" valign="top"><div class="document_{$document->member_srl}">{$document->content}</div></td>
+        <td height="100" valign="top"><div class="document_{$document->member_srl}">{$document->content}</div><div class="after_document_{$document->member_srl}"></div></td>
     </tr>
     <tr>
         <th>{$lang->document_url}</th>
diff --git a/modules/editor/tpl/js/editor.js b/modules/editor/tpl/js/editor.js
index fccb3f177..844fa593c 100755
--- a/modules/editor/tpl/js/editor.js
+++ b/modules/editor/tpl/js/editor.js
@@ -123,7 +123,7 @@ function editorEnableAutoSave(fo_obj, upload_target_srl) {
     var title = fo_obj.title.value;
     var content = fo_obj.content.value;
     _autoSaveObj = {"fo_obj":fo_obj, "upload_target_srl":upload_target_srl, "title":title, "content":content};
-    setTimeout(_editorAutoSave, 5000);
+    setTimeout(_editorAutoSave, 30000);
 }
 
 function _editorAutoSave() {