diff --git a/modules/board/board.admin.controller.php b/modules/board/board.admin.controller.php
index 2ceed50a2..0f1c5fb48 100644
--- a/modules/board/board.admin.controller.php
+++ b/modules/board/board.admin.controller.php
@@ -48,7 +48,7 @@
                     $output = $oDocumentAdminController->moveDocumentModule($document_srl_list, $module_srl, $this->module_srl);
                     if(!$output->toBool()) return new Object(-1, 'fail_to_move');
                     $msg_code = 'success_moved';
-                    $_SESSION['document_management'][$this->module_srl] = null;
+                    $_SESSION['document_management'] = null;
                 }
 
             } elseif($type =='delete') {
@@ -62,7 +62,7 @@
                 }
                 $oDB->commit();
                 $msg_code = 'success_deleted';
-                $_SESSION['document_management'][$this->module_srl] = null;
+                $_SESSION['document_management'] = null;
             }
 
             $this->setMessage($msg_code);
diff --git a/modules/document/document.model.php b/modules/document/document.model.php
index cb2934912..e6868347a 100644
--- a/modules/document/document.model.php
+++ b/modules/document/document.model.php
@@ -53,9 +53,9 @@
                 $oDocument->setAttribute($attribute);
                 if($is_admin) $oDocument->setGrant();
 
-                $document_list[$document_srl] = $oDocument;
+                $result[$document_srl] = $oDocument;
             }
-            return $document_list;
+            return $result;
         }
 
         /**