diff --git a/config/config.inc.php b/config/config.inc.php
index b3e18ff9e..b245bef4b 100644
--- a/config/config.inc.php
+++ b/config/config.inc.php
@@ -18,7 +18,7 @@
     /**
      * @brief debug mode = true 일때 files/_debug_message.php 에 디버그 내용이 쌓임
      **/
-    define('__DEBUG__', true);
+    define('__DEBUG__', false);
     if(__DEBUG__) {
         
         // php5이상이면 error handling을 handleError() 로 set
diff --git a/modules/board/board.controller.php b/modules/board/board.controller.php
index 972bddc54..349fd2dfd 100644
--- a/modules/board/board.controller.php
+++ b/modules/board/board.controller.php
@@ -93,7 +93,7 @@
             $oDocumentController = &getController('document');
 
             // 삭제 시도
-            $output = $oDocumentController->deleteDocument($document_srl);
+            $output = $oDocumentController->deleteDocument($document_srl, $this->grant->manager);
             if(!$output->toBool()) return $output;
 
             $this->add('mid', Context::get('mid'));
@@ -232,17 +232,16 @@
             }
 
             // 글이 없을 경우 에러
-            if(!$data) return $this->doError('msg_invalid_request');
+            if(!$data) return new Object(-1, 'msg_invalid_request');
 
             // 문서의 비밀번호와 입력한 비밀번호의 비교
-            if($data->password != $password) return $this->doError('msg_invalid_password');
+            if($data->password != $password) return new Object(-1, 'msg_invalid_password');
 
             // 해당 글에 대한 권한 부여
             if($comment_srl) {
                 $oCommentController = &getController('comment');
                 $oCommentController->addGrant($comment_srl);
             } else {
-                $_SESSION['own_document'][$document_srl] = true;
                 $oDocumentController = &getController('document');
                 $oDocumentController->addGrant($document_srl);
             }
@@ -291,7 +290,7 @@
          * file_srl : 파일의 sequence\n
          * sid : db에 저장된 비교 값, 틀리면 다운로드 하지 낳음\n
          **/
-        function procDownload() {
+        function procDownloadFile() {
             // 다운로드에 필요한 변수 체크
             $file_srl = Context::get('file_srl');
             $sid = Context::get('sid');
diff --git a/modules/board/board.view.php b/modules/board/board.view.php
index d6bfcf630..05c268c7b 100644
--- a/modules/board/board.view.php
+++ b/modules/board/board.view.php
@@ -143,7 +143,7 @@
             }
 
             // 삭제하려는 글이 없으면 에러
-            if(!$document) return $this->list();
+            if(!$document) return $this->dispContent();
 
             // 권한이 없는 경우 비밀번호 입력화면으로
             if($document&&!$document->is_granted) return $this->setTemplateFile('input_password_form');
@@ -169,7 +169,7 @@
 
             // 해당 댓글를 찾아본다
             $oCommentModel = &getModel('comment');
-            $source_comment = $oCommentModel->getComment($parent_srl);
+            $source_comment = $oCommentModel->getComment($parent_srl, $this->grant->manager);
 
             // 댓글이 없다면 오류
             if(!$source_comment) return $this->dispMessage('msg_invalid_request');
@@ -199,7 +199,7 @@
 
             // 해당 댓글를 찾아본다
             $oCommentModel = &getModel('comment');
-            $comment = $oCommentModel->getComment($comment_srl);
+            $comment = $oCommentModel->getComment($comment_srl, $this->grant->manager);
 
             // 댓글이 없다면 오류
             if(!$comment) return $this->dispMessage('msg_invalid_request');
@@ -228,11 +228,11 @@
             // 삭제하려는 댓글가 있는지 확인
             if($comment_srl) {
                 $oCommentModel = &getModel('comment');
-                $comment = $oCommentModel->getComment($comment_srl);
+                $comment = $oCommentModel->getComment($comment_srl, $this->grant->manager);
             }
 
             // 삭제하려는 글이 없으면 에러
-            if(!$comment) return $this->list();
+            if(!$comment) return $this->dispContent();
 
             // 권한이 없는 경우 비밀번호 입력화면으로
             if($comment_srl&&$comment&&!$comment->is_granted) return $this->setTemplateFile('input_password_form');
@@ -364,7 +364,7 @@
          * @brief 게시판의 정보 출력
          **/
         function dispAdminBoardInfo() {
-            if(!Context::get('module_srl')) return $this->list();
+            if(!Context::get('module_srl')) return $this->dispContent();
 
             // 템플릿 파일 지정
             $this->setTemplateFile('info');
@@ -382,7 +382,7 @@
          * @brief 게시판 삭제 화면 출력
          **/
         function dispAdminDeleteBoard() {
-            if(!Context::get('module_srl')) return $this->list();
+            if(!Context::get('module_srl')) return $this->dispContent();
 
             $module_info = Context::get('module_info');
 
diff --git a/modules/board/conf/module.xml b/modules/board/conf/module.xml
index ff5552cc1..16d71dad8 100644
--- a/modules/board/conf/module.xml
+++ b/modules/board/conf/module.xml
@@ -57,7 +57,7 @@
         <action name="procVerificationPassword" type="controller" />
         <action name="procDeleteFile" type="controller" />
         <action name="procUploadFile" type="controller" />
-        <action name="procDownload" type="controller" />
+        <action name="procDownloadFile" type="controller" />
         <action name="procClearFile" type="controller" />
         <action name="procInsertGrant" type="controller" grant="root"/>
         <action name="procUpdateSkinInfo" type="controller" grant="root"/>
diff --git a/modules/board/skins/default/comment.html b/modules/board/skins/default/comment.html
index 0846027c7..b2f1f96bd 100644
--- a/modules/board/skins/default/comment.html
+++ b/modules/board/skins/default/comment.html
@@ -46,7 +46,7 @@
   <!--@end-->
 
   <!-- 댓글 입력 폼 -->
-  <!--@if($document->lock_comment == 'N')-->
+  <!--@if($grant->write_comment && $document->lock_comment == 'N')-->
   <!--#include("./comment_form.html")-->
   <!--@end-->
 
diff --git a/modules/board/skins/default/comment_form.html b/modules/board/skins/default/comment_form.html
index 18d835492..c11a330ed 100644
--- a/modules/board/skins/default/comment_form.html
+++ b/modules/board/skins/default/comment_form.html
@@ -15,14 +15,6 @@
       <th>{$lang->user_name}</th>
       <td>{$source_comment->user_name}</td>
     </tr>
-    <tr>
-      <th>{$lang->readed_count}</th>
-      <td>{$source_comment->readed_count}</td>
-    </tr>
-    <tr>
-      <th>{$lang->voted_count}</th>
-      <td>{$source_comment->voted_count}</td>
-    </tr>
     <tr>
       <th>{$lang->content}</th>
       <td height="100" valign="top">{nl2br($source_comment->content)}</td>
diff --git a/modules/board/skins/default/filter/insert_comment.xml b/modules/board/skins/default/filter/insert_comment.xml
index 4792227e8..4f156424f 100644
--- a/modules/board/skins/default/filter/insert_comment.xml
+++ b/modules/board/skins/default/filter/insert_comment.xml
@@ -1,4 +1,4 @@
-<filter name="insert_comment" module="board" action="procInsertComment" confirm_msg_code="confirm_submit">
+<filter name="insert_comment" module="board" act="procInsertComment" confirm_msg_code="confirm_submit">
   <form>
     <node target="document_srl" required="true" />
     <node target="user_name" required="true" />
@@ -9,7 +9,6 @@
   </form>
   <parameter>
     <param name="mid" target="mid" />
-    <param name="act" target="act" />
     <param name="document_srl" target="document_srl" />
     <param name="comment_srl" target="comment_srl" />
     <param name="parent_srl" target="parent_srl" />
diff --git a/modules/board/skins/default/filter/search.xml b/modules/board/skins/default/filter/search.xml
index 1c527db76..6c85e1254 100644
--- a/modules/board/skins/default/filter/search.xml
+++ b/modules/board/skins/default/filter/search.xml
@@ -1,14 +1,14 @@
-<filter name="search" module="board" act="procSearch">
+<filter name="search" module="board">
   <form>
     <node target="search_target" required="true" />
-    <node target="keyword" minlegnth="2" maxlength="40" required="true" />
+    <node target="search_keyword" minlegnth="2" maxlength="40" required="true" />
   </form>
   <parameter>
     <param name="mid" target="mid" />
     <param name="search_target" target="search_target" />
-    <param name="keyword" target="keyword" />
+    <param name="search_keyword" target="search_keyword" />
   </parameter>
-  <response>
+  <response callback_func="completeSearch">
     <tag name="error" />
     <tag name="message" />
   </response>
diff --git a/modules/board/skins/default/filter/vote.xml b/modules/board/skins/default/filter/vote.xml
index 0260d17dc..9b77bb93d 100644
--- a/modules/board/skins/default/filter/vote.xml
+++ b/modules/board/skins/default/filter/vote.xml
@@ -1,10 +1,9 @@
-<filter name="vote" module="board" act="procVote" confirm_msg_code="confirm_vote">
+<filter name="vote" module="board" act="procVoteDocument" confirm_msg_code="confirm_vote">
   <form>
     <node target="document_srl" required="true" />
   </form>
   <parameter>
     <param name="mid" target="mid" />
-    <param name="act" target="act" />
     <param name="document_srl" target="document_srl" />
   </parameter>
   <response callback_func="completeVote">
diff --git a/modules/board/skins/default/js/board.js b/modules/board/skins/default/js/board.js
index 8b0b18c95..b110ae284 100644
--- a/modules/board/skins/default/js/board.js
+++ b/modules/board/skins/default/js/board.js
@@ -30,7 +30,7 @@ function completeDeleteDocument(ret_obj) {
 }
 
 /* 검색 실행 */
-function completeSearch(fo_obj, args) {
+function completeSearch(fo_obj, params) {
   fo_obj.submit();
 }
 
@@ -44,7 +44,6 @@ function completeVote(ret_obj) {
   var error = ret_obj['error'];
   var message = ret_obj['message'];
   alert(message);
-
   location.href = location.href;
 }
 
@@ -99,7 +98,7 @@ function completeDeleteTrackback(ret_obj) {
 }
 
 /* 카테고리 이동 */
-function completeChangeCategory(sel_obj, url) {
+function doChangeCategory(sel_obj, url) {
   var category_srl = sel_obj.options[sel_obj.selectedIndex].value;
   if(!category_srl) location.href=url;
   else location.href=url+'&category='+category_srl;
diff --git a/modules/board/skins/default/list.html b/modules/board/skins/default/list.html
index dc04c114f..b4424f3af 100644
--- a/modules/board/skins/default/list.html
+++ b/modules/board/skins/default/list.html
@@ -49,7 +49,7 @@
     <!--@if($category_list)-->
     <th>
       <form action="./" method="get">
-      <select name="category" onchange="procChangeCategory(this, '{getUrl('category','')}')" >
+      <select name="category" onchange="doChangeCategory(this, '{getUrl('category','')}')" >
       <option value="">{$lang->category}</option>
       <!--@foreach($category_list as $val)-->
       <option value="{$val->category_srl}" <!--@if($category==$val->category_srl)-->selected="true"<!--@end-->>{$val->title} <!--@if($val->document_count)-->({$val->document_count})<!--@end--></option>
@@ -105,14 +105,15 @@
 <div>
   <form action="./" method="get" onsubmit="return procFilter(this, search)">
     <input type="hidden" name="mid" value="{$mid}" />
+    <input type="hidden" name="category" value="{$category}" />
     <select name="search_target">
       <!--@foreach($search_option as $key => $val)-->
       <option value="{$key}" <!--@if($search_target==$key)-->selected="true"<!--@end-->>{$val}</option>
       <!--@end-->
     </select>
-    <input type="text" name="keyword" value="{htmlspecialchars($keyword)}" />
+    <input type="text" name="search_keyword" value="{htmlspecialchars($search_keyword)}" />
     <input type="submit" value="{$lang->cmd_search}" />
-    <input type="button" value="{$lang->cmd_cancel}" onclick="location.href='{getUrl('search_target','','keyword','','page','1','document_srl','')}'"/>
+    <input type="button" value="{$lang->cmd_cancel}" onclick="location.href='{getUrl('search_target','','search_keyword','','page','1','document_srl','')}'"/>
   </form>
 </div>
 
diff --git a/modules/board/skins/default/view_document.html b/modules/board/skins/default/view_document.html
index b4518d819..21857a03d 100644
--- a/modules/board/skins/default/view_document.html
+++ b/modules/board/skins/default/view_document.html
@@ -4,7 +4,6 @@
 <!-- 현 글의 기본 정보를 담고 있는 form. 필수 -->
 <form id="fo_document_info" action="./" method="get">
 <input type="hidden" name="mid" value="{$mid}" />
-<input type="hidden" name="act" value="procVoteDocument" />
 <input type="hidden" name="document_srl" value="{$document_srl}" />
 </form>
 
diff --git a/modules/comment/comment.controller.php b/modules/comment/comment.controller.php
index 20c361730..55dd3cc0e 100644
--- a/modules/comment/comment.controller.php
+++ b/modules/comment/comment.controller.php
@@ -35,7 +35,7 @@
             // 원본글을 가져옴
             $document = $oDocumentModel->getDocument($document_srl);
 
-            if(!$document_srl) return new Object(-1,'msg_invalid_document');
+            if($document_srl != $document->document_srl) return new Object(-1,'msg_invalid_document');
             if($document->lock_comment=='Y') return new Object(-1,'msg_invalid_request');
 
             // 댓글를 입력
@@ -55,13 +55,16 @@
             // 해당 글의 전체 댓글 수를 구해옴
             $comment_count = $oCommentModel->getCommentCount($document_srl);
 
+            // document의 controller 객체 생성
+            $oDocumentController = &getController('document');
+
             // 해당글의 댓글 수를 업데이트
-            $output = $this->updateCommentCount($document_srl, $comment_count);
+            $output = $oDocumentController->updateCommentCount($document_srl, $comment_count);
 
             // 댓글의 권한을 부여
             $this->addGrant($obj->comment_srl);
-            $output->add('comment_srl', $obj->comment_srl);
 
+            $output->add('comment_srl', $obj->comment_srl);
             return $output;
         }
 
diff --git a/modules/comment/comment.model.php b/modules/comment/comment.model.php
index 8753efac4..9a2602bbb 100644
--- a/modules/comment/comment.model.php
+++ b/modules/comment/comment.model.php
@@ -35,10 +35,11 @@
         /**
          * @brief 댓글 가져오기
          **/
-        function getComment($comment_srl) {
+        function getComment($comment_srl, $is_admin = false) {
             $oDB = &DB::getInstance();
             $args->comment_srl = $comment_srl;
             $output = $oDB->executeQuery('comment.getComment', $args);
+            if($is_admin || $this->isGranted($comment_srl)) $output->data->is_granted = true;
             return $output->data;
         }
 
@@ -68,7 +69,7 @@
         /** 
          * @brief document_srl에 해당하는 문서의 댓글 목록을 가져옴
          **/
-        function getCommentList($document_srl) {
+        function getCommentList($document_srl, $is_admin = false) {
             $oDB = &DB::getInstance();
 
             $args->document_srl = $document_srl;
diff --git a/modules/document/document.controller.php b/modules/document/document.controller.php
index c8ce57a51..9f495bc08 100644
--- a/modules/document/document.controller.php
+++ b/modules/document/document.controller.php
@@ -42,7 +42,8 @@
 
             // 카테고리가 있나 검사하여 없는 카테고리면 0으로 세팅
             if($obj->category_srl) {
-                $category_list = $this->getCategoryList($obj->module_srl);
+                $oDocumentModel = &getModel('document');
+                $category_list = $oDocumentModel->getCategoryList($obj->module_srl);
                 if(!$category_list[$obj->category_srl]) $obj->category_srl = 0;
             }
 
@@ -130,20 +131,17 @@
         /**
          * @brief 문서 삭제
          **/
-        function deleteDocument($obj) {
-            // 변수 세팅
-            $document_srl = $obj->document_srl;
-            $category_srl = $obj->category_srl;
+        function deleteDocument($document_srl, $is_admin = false) {
 
             // document의 model 객체 생성
             $oDocumentModel = &getModel('document');
 
             // 기존 문서가 있는지 확인
-            $document = $oDocumentModel->getDocument($document_srl);
+            $document = $oDocumentModel->getDocument($document_srl, $is_admin);
             if($document->document_srl != $document_srl) return new Object(-1, 'msg_invalid_document');
 
             // 권한이 있는지 확인
-            if(!$document->is_granted) return new Object(-1, 'msg_not_permitted');
+            if(!$document->is_granted&&!$is_admin) return new Object(-1, 'msg_not_permitted');
 
             $oDB = &DB::getInstance();
 
@@ -242,16 +240,61 @@
          * @brief 해당 document의 추천수 증가
          **/
         function updateVotedCount($document_srl) {
+            // 세션 정보에 추천 정보가 있으면 중단
             if($_SESSION['voted_document'][$document_srl]) return new Object(-1, 'failed_voted');
 
+            // 문서 원본을 가져옴
+            $oDocumentModel = &getModel('document');
+            $document = $oDocumentModel->getDocument($document_srl, false, false);
+
+            // 글의 작성 ip와 현재 접속자의 ip가 동일하면 패스
+            if($document->ipaddress == $_SERVER['REMOTE_ADDR']) {
+                $_SESSION['voted_document'][$document_srl] = true;
+                return new Object(-1, 'failed_voted');
+            }
+
+            // document의 작성자가 회원일때 조사
+            if($document->member_srl) {
+                // member model 객체 생성
+                $oMemberModel = &getModel('member');
+                $member_srl = $oMemberModel->getLoggedMemberSrl();
+
+                // 글쓴이와 현재 로그인 사용자의 정보가 일치하면 읽었다고 생각하고 세션 등록후 패스
+                if($member_srl && $member_srl == $document->member_srl) {
+                    $_SESSION['voted_document'][$document_srl] = true;
+                    return new Object(-1, 'failed_voted');
+                }
+            }
+
+            // DB 객체 생성
             $oDB = &DB::getInstance();
 
+            // 로그인 사용자이면 member_srl, 비회원이면 ipaddress로 판단
+            if($member_srl) {
+                $args->member_srl = $member_srl;
+            } else {
+                $args->ipaddress = $_SERVER['REMOTE_ADDR'];
+            }
             $args->document_srl = $document_srl;
+            $output = $oDB->executeQuery('document.getDocumentVotedLogInfo', $args);
+
+            // 로그 정보에 추천 로그가 있으면 세션 등록후 패스
+            if($output->data->count) {
+                $_SESSION['voted_document'][$document_srl] = true;
+                return new Object(-1, 'failed_voted');
+            }
+
+            // 추천수 업데이트
             $output = $oDB->executeQuery('document.updateVotedCount', $args);
 
+            // 로그 남기기
+            $output = $oDB->executeQuery('document.insertDocumentVotedLog', $args);
+
+            // 세션 정보에 남김
             $_SESSION['voted_document'][$document_srl] = true;
 
-            return $output;
+            // 결과 리턴
+            return new Object(0, 'success_voted');
         }
 
         /**
diff --git a/modules/document/document.model.php b/modules/document/document.model.php
index 3fd0fff93..b98e7b39c 100644
--- a/modules/document/document.model.php
+++ b/modules/document/document.model.php
@@ -116,23 +116,23 @@
         function getDocumentList($obj) {
 
             // 검색 키워드가 있으면 공백을 % 로 변경하여 키워드 or 연산이 되도록 수정
-            if($obj->keyword) $obj->keyword = str_replace(' ','%',$obj->keyword);
+            if($obj->search_keyword) $obj->search_keyword = str_replace(' ','%',$obj->search_keyword);
 
 
-            if($obj->search_target && $obj->keyword) {
+            if($obj->search_target && $obj->search_keyword) {
                 switch($obj->search_target) {
                     case 'title' :
-                            $search_obj->s_title = $obj->keyword;
+                            $search_obj->s_title = $obj->search_keyword;
                         break;
                     case 'content' :
-                            $search_obj->s_content = $obj->keyword;
+                            $search_obj->s_content = $obj->search_keyword;
                         break;
                     case 'title_content' :
-                            $search_obj->s_title = $obj->keyword;
-                            $search_obj->s_content = $obj->keyword;
+                            $search_obj->s_title = $obj->search_keyword;
+                            $search_obj->s_content = $obj->search_keyword;
                         break;
                     case 'user_name' :
-                            $search_obj->s_user_name = $obj->keyword;
+                            $search_obj->s_user_name = $obj->search_keyword;
                         break;
                 }
             }
@@ -142,12 +142,12 @@
 
             // 변수 설정
             $args->module_srl = $obj->module_srl;
-            $args->s_title = $obj->search_target=='title'?$obj->keyword:'';
-            $args->s_content = $obj->search_target=='content'?$obj->keyword:'';
-            $args->s_user_name = $obj->search_target=='user_name'?$obj->keyword:'';
-            $args->s_member_srl = $obj->search_target=='member'?$obj->keyword:'';
-            $args->s_ipaddress = $obj->search_target=='ipaddress'?$obj->keyword:'';
-            $args->s_regdate = $obj->search_target=='regdate'?$obj->keyword:'';
+            $args->s_title = $obj->search_target=='title'?$obj->search_keyword:'';
+            $args->s_content = $obj->search_target=='content'?$obj->search_keyword:'';
+            $args->s_user_name = $obj->search_target=='user_name'?$obj->search_keyword:'';
+            $args->s_member_srl = $obj->search_target=='member'?$obj->search_keyword:'';
+            $args->s_ipaddress = $obj->search_target=='ipaddress'?$obj->search_keyword:'';
+            $args->s_regdate = $obj->search_target=='regdate'?$obj->search_keyword:'';
             $args->category_srl = $obj->category_srl?$obj->category_srl:'';
 
             $args->sort_index = $obj->sort_index;
@@ -266,7 +266,7 @@
          **/
         function transContent($content) {
             // 멀티미디어 코드의 변환
-            $content = preg_replace_callback('!<img([^\>]*)editor_multimedia([^\>]*?)>!is', array('Document','_transMultimedia'), $content);
+            $content = preg_replace_callback('!<img([^\>]*)editor_multimedia([^\>]*?)>!is', array($this,'_transMultimedia'), $content);
 
             // <br> 코드 변환
             $content = str_replace(array("<BR>","<br>","<Br>"),"<br />", $content);
diff --git a/modules/document/queries/getDocumentVotedLogInfo.xml b/modules/document/queries/getDocumentVotedLogInfo.xml
new file mode 100644
index 000000000..4be2f7b06
--- /dev/null
+++ b/modules/document/queries/getDocumentVotedLogInfo.xml
@@ -0,0 +1,15 @@
+<query id="getDocumentVotedLogInfo" action="select">
+  <tables>
+    <table name="document_voted_log" />
+  </tables>
+  <columns>
+    <column name="count(*)" alias="count" />
+  </columns>
+  <conditions>
+    <condition operation="equal" column="document_srl" var="document_srl" filter="number" notnull="notnull" />
+    <group pipe="and">
+        <condition operation="equal" column="member_srl" var="member_srl" filter="number" pipe="and" />
+        <condition operation="equal" column="ipaddress" var="ipaddress" pipe="and" />
+    </group>
+  </conditions>
+</query>
diff --git a/modules/document/queries/insertDocumentVotedLog.xml b/modules/document/queries/insertDocumentVotedLog.xml
new file mode 100644
index 000000000..0c2cd0c0c
--- /dev/null
+++ b/modules/document/queries/insertDocumentVotedLog.xml
@@ -0,0 +1,11 @@
+<query id="insertDocumentVotedLog" action="insert">
+  <tables>
+    <table name="document_voted_log" />
+  </tables>
+  <columns>
+    <column name="document_srl" var="document_srl" filter="number" default="0" notnull="notnull" />
+    <column name="member_srl" var="member_srl" filter="number" default="0" />
+    <column name="ipaddress" var="ipaddress" default="ipaddress()" />
+    <column name="regdate" var="regdate" default="curdate()" />
+  </columns>
+</query>
diff --git a/modules/document/schemas/document_voted_log.xml b/modules/document/schemas/document_voted_log.xml
new file mode 100644
index 000000000..249d77045
--- /dev/null
+++ b/modules/document/schemas/document_voted_log.xml
@@ -0,0 +1,6 @@
+<table name="document_voted_log">
+  <column name="document_srl" type="number" size="11" notnull="notnull" index="idx_document_srl" />
+  <column name="member_srl" type="number" size="11" notnull="notnull" index="idx_member_srl" />
+  <column name="ipaddress" type="varchar" size="128" notnull="notnull" index="idx_ipaddress"/>
+  <column name="regdate" type="date" index="idx_regdate" />
+</table>