diff --git a/mobile/plugins/payment/wxpay.php b/mobile/plugins/payment/wxpay.php
index 305acb5..2193813 100755
--- a/mobile/plugins/payment/wxpay.php
+++ b/mobile/plugins/payment/wxpay.php
@@ -1,6 +1,7 @@
 <?php
-defined('BASE_PATH') OR exit('No direct script access allowed');
+defined('BASE_PATH') or exit('No direct script access allowed');
 session_start();
+
 class wxpay
 {
     private $parameters; // cft 参数
@@ -9,7 +10,8 @@ class wxpay
     /**
      * 对openid加密的算法
      */
-    public function encrypt($plaintext) {
+    public function encrypt($plaintext)
+    {
         $length = mb_strlen($plaintext);
         $ciphertext = '';
         for ($i = 0; $i < $length; $i += 2) {
@@ -17,11 +19,12 @@ class wxpay
         }
         return $ciphertext;
     }
-    
+
     /**
      * 对openid解密的算法
      */
-    public function decrypt($ciphertext) {
+    public function decrypt($ciphertext)
+    {
         $length = mb_strlen($ciphertext);
         $plaintext = '';
         for ($i = 0; $i < $length; $i += 2) {
@@ -32,9 +35,10 @@ class wxpay
 
 
     /**
-     * 递归include文件 
+     * 递归include文件
      */
-    public function includeDirectory($directory) {
+    public function includeDirectory($directory)
+    {
         if ($handle = opendir($directory)) {
             while (($file = readdir($handle)) !== false) {
                 if ($file != '.' && $file != '..') {
@@ -50,18 +54,19 @@ class wxpay
             closedir($handle);
         }
     }
+
     /**
      * 生成支付代码
-     * @param   array $order 订单信息
-     * @param   array $payment 支付方式信息
+     * @param array $order 订单信息
+     * @param array $payment 支付方式信息
      */
     public function get_code($order, $payment)
     {
-        include_once(BASE_PATH.'helpers/payment_helper.php');        
+        include_once(BASE_PATH . 'helpers/payment_helper.php');
         // 配置参数
         $this->payment = $payment;
         // 网页授权获取用户openid
-        if (! isset($_SESSION['openid']) || empty($_SESSION['openid'])) {
+        if (!isset($_SESSION['openid']) || empty($_SESSION['openid'])) {
 
             // $button = '<a class="box-flex btn-submit" type="button" onclick="">微信支付</a>';
             // return $button;
@@ -126,7 +131,7 @@ class wxpay
 
         // 获取微信支付需要的其他参数
         $payinfo = $response_data['payinfo'];
-        $payinfo = json_decode($payinfo,true);
+        $payinfo = json_decode($payinfo, true);
         // var_dump($payinfo);
         $appId = $payinfo['appId'];
         $timeStamp = $payinfo['timeStamp'];
@@ -134,7 +139,7 @@ class wxpay
         $signType = $payinfo['SignType'];
         $paySign = $payinfo['paySign'];
         // ....实现自己的$this->getPrepayId()
-        
+
 
         // 获取prepay_id 和其他必要参数
         $package = $payinfo['package'];
@@ -165,15 +170,15 @@ class wxpay
         $this->parameters["appid"] = $payinfo['appId']; // 公众账号ID
 
         // 调用秘钥里的配置文件
-        if (!isset($_SESSION['org_num'])){
+        if (!isset($_SESSION['org_num'])) {
             echo "org_num is not set!\r\n";
         }
-        
+
         $org_num = $_SESSION['org_num'];
         // echo "\r\n" . $org_num . "\r\n";
         unset($_SESSION['org_num']);
         // echo "\r\n" . $org_num . "\r\n";
-        
+
         $this->parameters["mch_id"] = $org_num; // 商户号  sc_test
 
         // $this->parameters["spbill_create_ip"] = $_SERVER['REMOTE_ADDR']; // 终端ip
@@ -204,7 +209,7 @@ class wxpay
         // var_dump($signType);
         // echo "\r\n";
         // var_dump($package);
-        
+
         $jsApiParameters = json_encode($jsApiParameters);
 
         // 接收回调front_url参数
@@ -212,7 +217,7 @@ class wxpay
         // var_dump($front_url);
 
         // location.href="' . return_url(basename(__FILE__, '.php')) . '"
-        
+
         // wxjsbridge
         $js = '
         <script language="javascript">
@@ -234,6 +239,17 @@ class wxpay
             {
                 console.log(123456);
                 console.log(typeof WeixinJSBridge);
+                
+                wx.miniProgram.getEnv(function(res) {
+                    if(res.miniprogram){
+                        // true代表在小程序里
+                        console.log(4567893);
+                    }else{
+                        //false代表在公众号里
+                        console.log(123486789);
+                    }
+                })
+                
                 if (typeof WeixinJSBridge == "undefined")
                 {
                     if( document.addEventListener )
@@ -257,7 +273,7 @@ class wxpay
         // $button = '<a class="box-flex btn-submit" type="button" onclick="">微信支付(测试)</a>';
 
         return $button;
-        
+
     }
 
     /**
@@ -277,8 +293,8 @@ class wxpay
      */
     public function notify($data)
     {
-        include_once(BASE_PATH.'helpers/payment_helper.php');
-        if (! empty($data['postStr'])) {
+        include_once(BASE_PATH . 'helpers/payment_helper.php');
+        if (!empty($data['postStr'])) {
             $payment = get_payment($data['code']);
             $postdata = json_decode(json_encode(simplexml_load_string($data['postStr'], 'SimpleXMLElement', LIBXML_NOCDATA)), true);
             /* 检查插件文件是否存在，如果存在则验证支付是否成功，否则则返回失败信息 */
@@ -313,13 +329,13 @@ class wxpay
                     // 获取log_id
                     $out_trade_no = explode('O', $postdata['out_trade_no']);
                     $order_sn = $out_trade_no[1]; // 订单号log_id
-                                                  // 改变订单状态
+                    // 改变订单状态
                     order_paid($order_sn, 2);
 
                     // 修改订单信息(openid，tranid)
                     model()->table('pay_log')
-                        ->data(array('openid'=>$postdata['openid'], 'transid'=>$postdata['transaction_id']))
-                        ->where(array('log_id'=>$order_sn))
+                        ->data(array('openid' => $postdata['openid'], 'transid' => $postdata['transaction_id']))
+                        ->where(array('log_id' => $order_sn))
                         ->update();
                     /*if(method_exists('WechatController', 'do_oauth')){
                         // 如果需要，微信通知 wanglu
@@ -376,7 +392,7 @@ class wxpay
     {
         $chars = "abcdefghijklmnopqrstuvwxyz0123456789";
         $str = "";
-        for ($i = 0; $i < $length; $i ++) {
+        for ($i = 0; $i < $length; $i++) {
             $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);
         }
         return $str;