diff --git a/ThinkPHP/Library/Org/QzlPay/Client.class.php b/ThinkPHP/Library/Org/QzlPay/Client.class.php
index 7032b5637..1622af045 100644
--- a/ThinkPHP/Library/Org/QzlPay/Client.class.php
+++ b/ThinkPHP/Library/Org/QzlPay/Client.class.php
@@ -33,9 +33,10 @@ class Client
         curl_setopt($curl, CURLOPT_URL, $url);
         curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
         curl_setopt($curl, CURLOPT_POST, true);
-        $headers = ['Content-Type: application/x-www-form-urlencoded'];
-        curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
-        curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($params));
+        // $headers = ['Content-Type: application/x-www-form-urlencoded'];
+        // curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
+        // curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($params));
+        curl_setopt($curl, CURLOPT_POSTFIELDS, $params);
         $response = curl_exec($curl);
         curl_close($curl);
         return $response;
diff --git a/ThinkPHP/Library/Org/QzlPay/Signer.class.php b/ThinkPHP/Library/Org/QzlPay/Signer.class.php
index 81ad2b7ac..4997f39c7 100644
--- a/ThinkPHP/Library/Org/QzlPay/Signer.class.php
+++ b/ThinkPHP/Library/Org/QzlPay/Signer.class.php
@@ -19,6 +19,7 @@ class Signer
         }
         $signPrams[] = 'paySecret=' . $paySecret;
         $signString = implode('&', $signPrams);
+        Log::write('SIGN_STRING: ' . $signString);
         return strtoupper(md5($signString));
     }