diff --git a/extend/payment/Weixin.php b/extend/payment/Weixin.php
index cd50c0fdc..8d25531aa 100755
--- a/extend/payment/Weixin.php
+++ b/extend/payment/Weixin.php
@@ -648,9 +648,9 @@ class Weixin
             //设置证书
             //使用证书：cert 与 key 分别属于两个.pem文件
             $options[CURLOPT_SSLCERTTYPE] = 'PEM';
-            $options[CURLOPT_SSLCERT] = $apiclient_cert;
+            $options[CURLOPT_SSLCERT] = ROOT.'weixin-cert/apiclient_cert.pem';
             $options[CURLOPT_SSLKEYTYPE] = 'PEM';
-            $options[CURLOPT_SSLKEY] = $apiclient_key;
+            $options[CURLOPT_SSLKEY] = ROOT.'weixin-cert/apiclient_key.pem';
         }
  
         $ch = curl_init($url);