diff --git a/api/application/config/constants.php b/api/application/config/constants.php
index c0b2c480..e9fd9420 100644
--- a/api/application/config/constants.php
+++ b/api/application/config/constants.php
@@ -321,5 +321,8 @@ defined('PDANSWERID') OR define('PDANSWERID','pd_detail_answer_id');
 defined('COMMONMASTER') OR define('COMMONMASTER','h_common_masters');
 defined('COMMONMASTERID') OR define('COMMONMASTERID','log_id');
 
+defined('QUESTIONGROUP') OR define('QUESTIONGROUP','m_question_group');
+defined('QUESTIONGROUPID') OR define('QUESTIONGROUPID','question_group_id');
+