diff --git a/WePayV3/Contracts/BasicWePay.php b/WePayV3/Contracts/BasicWePay.php
index 6010099..8368957 100644
--- a/WePayV3/Contracts/BasicWePay.php
+++ b/WePayV3/Contracts/BasicWePay.php
@@ -166,6 +166,9 @@ abstract class BasicWePay
         ]);
 
         if ($verify) {
+            if(empty($headers)){
+                return json_decode($content, true);
+            }
             $headers = [];
             foreach (explode("\n", $header) as $line) {
                 if (stripos($line, 'Wechatpay') !== false) {
diff --git a/WePayV3/Refund.php b/WePayV3/Refund.php
index e14ecb5..102e033 100644
--- a/WePayV3/Refund.php
+++ b/WePayV3/Refund.php
@@ -38,7 +38,7 @@ class Refund extends BasicWePay
      */
     public function create($data)
     {
-        return $this->doRequest('POST', '/v3/ecommerce/refunds/apply', json_encode($data, JSON_UNESCAPED_UNICODE), true);
+        return $this->doRequest('POST', '/v3/refund/domestic/refunds', json_encode($data, JSON_UNESCAPED_UNICODE), true);
     }
 
     /**