diff --git a/application/third_party/trainsystem/controllers/api.php b/application/third_party/trainsystem/controllers/api.php
index 94765fb8..fc1c9598 100644
--- a/application/third_party/trainsystem/controllers/api.php
+++ b/application/third_party/trainsystem/controllers/api.php
@@ -193,11 +193,10 @@ class api extends CI_Controller{
 				if(!empty($obj)){
 					$coli_id = $obj[0]->COLI_ID;
 					$coli_sn = $obj[0]->COLI_SN;
+					$this->BIZ_train_model->linkTrackingCode($coli_sn,$trackcode);
 				}else{
 					echo $juhe_order;	
 				}
-                
-				$this->BIZ_train_model->linkTrackingCode($coli_sn,$trackcode);
 				
 				/*if(empty($coli_sn) || empty($coli_sn)){
 					print_r($juhe_order);