diff --git a/db/routines/vn/triggers/ticket_afterUpdate.sql b/db/routines/vn/triggers/ticket_afterUpdate.sql
index f6c5e6523..e849c1faa 100644
--- a/db/routines/vn/triggers/ticket_afterUpdate.sql
+++ b/db/routines/vn/triggers/ticket_afterUpdate.sql
@@ -12,5 +12,10 @@ BEGIN
 			CALL ticket_doCmr(NEW.id);
 		END IF;	
 	END IF;
+
+	IF NEW.isDeleted THEN
+		DELETE FROM ticketRefund
+			WHERE refundTicketFk = NEW.id;
+	END IF;
 END$$
 DELIMITER ;