diff --git a/webht/third_party/pay/controllers/AlipayTradeService.php b/webht/third_party/pay/controllers/AlipayTradeService.php
index 9800c519..af470043 100644
--- a/webht/third_party/pay/controllers/AlipayTradeService.php
+++ b/webht/third_party/pay/controllers/AlipayTradeService.php
@@ -78,6 +78,10 @@ class AlipayTradeService extends CI_Controller
         if(empty($this->gateway_url)||trim($this->gateway_url)==""){
             log_message('error','Alipay ERROR gateway_url should not be NULL!');
         }
+        header('Access-Control-Allow-Origin:*');
+        header('Access-Control-Allow-Methods:POST, GET');
+        header('Access-Control-Max-Age:0');
+        header('Access-Control-Allow-Headers:x-requested-with, Content-Type');
     }
     public function index()
     {
diff --git a/webht/third_party/pay/controllers/WxpayService.php b/webht/third_party/pay/controllers/WxpayService.php
index 1f39a0ed..145ecb49 100644
--- a/webht/third_party/pay/controllers/WxpayService.php
+++ b/webht/third_party/pay/controllers/WxpayService.php
@@ -139,18 +139,18 @@ log_message('error','notify begin ----');
      * 格式化参数格式化成url参数
      */
     public function to_url_params($xml_arr)
+    {
+        $buff = "";
+        foreach ($xml_arr as $k => $v)
         {
-            $buff = "";
-            foreach ($xml_arr as $k => $v)
-            {
-                if($k != "sign" && $v != "" && !is_array($v)){
-                    $buff .= $k . "=" . $v . "&";
-                }
+            if($k != "sign" && $v != "" && !is_array($v)){
+                $buff .= $k . "=" . $v . "&";
             }
-
-            $buff = trim($buff, "&");
-            return $buff;
         }
 
+        $buff = trim($buff, "&");
+        return $buff;
+    }
+
 }