diff --git a/application/admin/controllers/DataController.php b/application/admin/controllers/DataController.php
index 2e79888c..08c03bae 100755
--- a/application/admin/controllers/DataController.php
+++ b/application/admin/controllers/DataController.php
@@ -14,7 +14,7 @@ class Admin_DataController extends Zend_Controller_Action
     	$this->view->config = Zend_Registry::get('config');
     	$this->messenger=$this->_helper->getHelper('FlashMessenger');
     	$this->view->messages = $this->messenger->getMessages();
-		$this->debug = 1; //1:debug, 0:release
+		$this->debug = 0; //1:debug, 0:release
 		$this->debug_email='wangliangxu@lzb.ac.cn';
 		$this->view->theme = new Theme();
 		$this->_helper->layout->setLayout('administry');