diff --git a/alipay/Aliverify.php b/alipay/Aliverify.php
index f2595d8..e9dcb66 100644
--- a/alipay/Aliverify.php
+++ b/alipay/Aliverify.php
@@ -64,7 +64,7 @@ class Aliverify
             $data['certify_id'] = $certify_id;
             $tosign=json_encode($data);
             $request->setBizContent($tosign);
-            $result = $aop->pageExecute ( $request); 
+            $result = $aop->pageExecute ($request,"get"); 
 
             var_dump($result);