diff --git a/Application/Mobile/Controller/SsgController.class.php b/Application/Mobile/Controller/SsgController.class.php
index 3f83552de..b870df024 100644
--- a/Application/Mobile/Controller/SsgController.class.php
+++ b/Application/Mobile/Controller/SsgController.class.php
@@ -448,7 +448,7 @@ class SsgController extends BaseController {
     public function sms_verify($phone , $code)
     {
         $taskClient = new TaskClient();
-        $result = $taskClient->checkSms($phone, $vcode);
+        $result = $taskClient->checkSms($phone, $code);
         $data = [];
         if ($result['code'] == TaskClient::SUCCESS) {
             return true;