diff --git a/application/models/data/Doi.php b/application/models/data/Doi.php
index 0f1679d1..b7857d44 100644
--- a/application/models/data/Doi.php
+++ b/application/models/data/Doi.php
@@ -148,16 +148,12 @@ class Doi extends Zend_Controller_Plugin_Abstract
 	}
 	
 	function data_process_out(&$data){
-		$authors = $this->array_split($data['authors']);
-		$orgs = $this->array_split($data['organization']);
 		$authors_en = $this->array_split($data['author_en']);
 		$orgs_en = $this->array_split($data['organization_en']);
 		$info = array();
 		foreach($authors_en as $k=>$v)
 		{
 			$info[$k] = array(
-				'author'=>str_replace("\"","",$authors[$k]),
-				'organization'=>str_replace("\"","",$orgs[$k]),
 				'author_en'=>str_replace("\"","",$authors_en[$k]),
 				'organization_en'=>str_replace("\"","",$orgs_en[$k]),
 				'order'=> count($authors)+($k-1)