diff --git a/mobile/plugins/payment/wxpay.php b/mobile/plugins/payment/wxpay.php
index e651efa..3659f47 100755
--- a/mobile/plugins/payment/wxpay.php
+++ b/mobile/plugins/payment/wxpay.php
@@ -216,6 +216,7 @@ class wxpay
         $front_url = $_SESSION['front_url'];
         // var_dump($front_url);
 
+        $jsApiParameterss=urlencode($jsApiParameters);
         // location.href="' . return_url(basename(__FILE__, '.php')) . '"
 
         // wxjsbridge
@@ -243,7 +244,6 @@ class wxpay
                   wx.miniProgram.getEnv((res)=>{
                     if (res.miniprogram) {
                       // 在微信小程序中打开
-                      $jsApiParameterss=urlencode($jsApiParameters);
                       wx.miniProgram.navigateTo({url: \'/pages/pay/pay?paydata='.$jsApiParameterss.'\'});
                     }else{
                         //false代表在公众号里