diff --git a/application/api/controller/Order.php b/application/api/controller/Order.php
index 504e14c..d2ece04 100644
--- a/application/api/controller/Order.php
+++ b/application/api/controller/Order.php
@@ -227,7 +227,7 @@ class Order extends base{
                 'gateway_id' => "PAYSTATION",//GATEWAY_ID,
                 "merchant_session" => $ca_sn,
                 "merchant_reference"=>$ca_sn,
-                "amount" =>(int)((((int)$journal_info['fee'])*726/416)*100),
+                "amount" =>(int)(prin($journal_info['fee'])*100),//(int)((((int)$journal_info['fee'])*726/416)*100),
 //                "amount" =>100,
 //                "currency"=>"USD",//目前paystation仅支持nzd
                 "return_url"=>"https://submission.tmrjournals.com/success?id=".$article_info['article_id'],
@@ -261,6 +261,10 @@ class Order extends base{
         return jsonSuccess($frag);
     }
 
+    public function myPrin(){
+       echo prin(600);
+    }
+
 
     private function creatPaystation($article_id){
         $article_info = $this->article_obj->where("article_id",$article_id)->find();
diff --git a/application/common.php b/application/common.php
index 131d7f3..b2b383b 100644
--- a/application/common.php
+++ b/application/common.php
@@ -1023,6 +1023,15 @@ function createPayStationToken(){
     }
 }
 
+/**资金汇率
+ * @return void
+ */
+function prin($usd){
+    $res = myGet("https://v6.exchangerate-api.com/v6/575c78ea6173243d6c366814/latest/USD");
+    $re = object_to_array(json_decode($res));
+    return $usd*$re["conversion_rates"]['NZD'];
+}
+