diff --git a/alipay/Aliverify.php b/alipay/Aliverify.php
index b383baa..90a7bd7 100644
--- a/alipay/Aliverify.php
+++ b/alipay/Aliverify.php
@@ -2,7 +2,7 @@
 
 namespace alipay;
 
-require_once APP_PATH . 'alipay/aop/AopClient.php';
+require_once APP_PATH . 'alipay/aop/AopCertClient.php';
 require_once APP_PATH . 'alipay/aop/AopCertification.php';
 require_once APP_PATH . 'alipay/aop/request/AlipayUserCertifyOpenInitializeRequest.php';
 require_once APP_PATH . 'alipay/aop/request/AlipayUserCertifyOpenQueryRequest.php';
@@ -20,7 +20,7 @@ class Aliverify
     public static function initVerify()
     {
         global $config;
-        $aop = new \AopClient();
+        $aop = new AopCertClient ();
         $aop->gatewayUrl = 'https://openapi.alipay.com/gateway.do';
         $aop->appId = $config['alipay']['app_id'];
         $aop->rsaPrivateKey = $config['alipay']['private_key'];