diff --git a/classes/db/DBMysql.class.php b/classes/db/DBMysql.class.php
index f108fd8bb..dbf3ad4e8 100644
--- a/classes/db/DBMysql.class.php
+++ b/classes/db/DBMysql.class.php
@@ -23,10 +23,12 @@
          * 각 DBMS에 맞게 replace 해주어야 한다
          **/
         var $column_type = array(
+            'bignumber' => 'bigint',
             'number' => 'int',
             'varchar' => 'varchar',
             'char' => 'char',
             'text' => 'text',
+            'bigtext' => 'longtext',
             'date' => 'varchar(14)',
         );
 
diff --git a/modules/board/board.view.php b/modules/board/board.view.php
index 694a4b37d..a869fb86c 100644
--- a/modules/board/board.view.php
+++ b/modules/board/board.view.php
@@ -105,10 +105,8 @@
 
                 // 글이 찾아졌으면 댓글 권한과 허용 여부를 체크하여 댓글 에디터 세팅 
                 } elseif($this->grant->write_comment && $document->allow_comment == 'Y' && $document->lock_comment != 'Y') {
-                    // 에디터 모듈의 dispEditor를 호출하여 세팅
-                    $oEditorView = &getView('editor');
-                    $comment_editor = $oEditorView->getEditor($comment_srl);
-                    Context::set('comment_editor', $comment_editor);
+                    // 댓글
+                    $this->setCommentEditor();
                 }
 
                 Context::set('document', $document);
@@ -191,7 +189,7 @@
 
             // 에디터 모듈의 dispEditor를 호출하여 세팅
             $oEditorView = &getView('editor');
-            $editor = $oEditorView->getEditor($document_srl);
+            $editor = $oEditorView->getEditor($document_srl, $this->grant->fileupload);
             Context::set('editor', $editor);
 
             $this->setTemplateFile('write_form');
@@ -257,6 +255,9 @@
             Context::set('comment_srl',NULL);
             Context::set('source_comment',$source_comment);
 
+            // 댓글 에디터 세팅 
+            $this->setCommentEditor();
+
             $this->setTemplateFile('comment_form');
         }
 
@@ -292,6 +293,9 @@
             Context::set('comment_srl',$comment_srl);
             Context::set('comment', $comment);
 
+            // 댓글 에디터 세팅 
+            $this->setCommentEditor($comment_srl);
+
             $this->setTemplateFile('comment_form');
         }
 
@@ -447,6 +451,23 @@
             $this->setTemplateFile($oRssView->getTemplateFile());
         }
 
+        /**
+         * @brief 댓글의 editor 를 세팅
+         * 댓글의 경우 수정하는 경우가 아니라면 고유값이 없음.\n
+         * 따라서 고유값이 없을 경우 고유값을 가져와서 지정해 주어야 함
+         **/
+        function setCommentEditor($comment_srl=0) {
+            if(!$comment_srl) {
+                $oDB = &DB::getNextSequence();
+                $comment_srl = $oDB->getNextSequence();
+            }
+
+            // 에디터 모듈의 dispEditor를 호출하여 세팅
+            $oEditorView = &getView('editor');
+            $comment_editor = $oEditorView->getEditor($comment, $this->grant->fileupload);
+            Context::set('comment_editor', $comment_editor);
+        }
+
         /**
          * @brief 게시판 관리 목록 보여줌
          **/
diff --git a/modules/document/schemas/documents.xml b/modules/document/schemas/documents.xml
index 41d1c69b6..e0a00110f 100644
--- a/modules/document/schemas/documents.xml
+++ b/modules/document/schemas/documents.xml
@@ -5,7 +5,7 @@
   <column name="is_notice" type="char" size="1" default="N" notnull="notnull" index="idx_is_notice" />
   <column name="is_secret" type="char" size="1" default="N" notnull="notnull" index="idx_is_secret" />
   <column name="title" type="varchar" size="250" />
-  <column name="content" type="text" notnull="notnull" />
+  <column name="content" type="bigtext" notnull="notnull" />
   <column name="readed_count" type="number" size="11" default="0" notnull="notnull" index="idx_readed_count" />
   <column name="voted_count" type="number" size="11" default="0" notnull="notnull" index="idx_voted_count" />
   <column name="comment_count" type="number" size="11" default="0" notnull="notnull" index="idx_comment_count" />
diff --git a/modules/install/schemas/sequence.xml b/modules/install/schemas/sequence.xml
index c7cabb213..91146b1b1 100644
--- a/modules/install/schemas/sequence.xml
+++ b/modules/install/schemas/sequence.xml
@@ -1,3 +1,3 @@
 <table name="sequence">
-  <column name="seq" type="number" size="1" notnull="notnull" primary_key="primary_key" auto_increment="auto_increment" />
+  <column name="seq" type="bignumber" notnull="notnull" primary_key="primary_key" auto_increment="auto_increment" />
 </table>