diff --git a/application/third_party/flightsystem/controllers/api.php b/application/third_party/flightsystem/controllers/api.php
index 005e69d5..fa282921 100644
--- a/application/third_party/flightsystem/controllers/api.php
+++ b/application/third_party/flightsystem/controllers/api.php
@@ -387,6 +387,9 @@ class api extends CI_Controller
 			//print_r($returnJson);die();
 			$cacheData = new stdClass();
 			if (!empty($returnData)) {
+				if ($returnData->success==false){
+					exit('error');
+				}
 				$cacheData->success = $returnData->success;
 				$cacheData->msg = $returnData->msg;
 				$cacheData->errorCode = $returnData->errorCode;