diff --git a/mobile/plugins/payment/wxpay.php b/mobile/plugins/payment/wxpay.php
index 190dc25..f7aad39 100755
--- a/mobile/plugins/payment/wxpay.php
+++ b/mobile/plugins/payment/wxpay.php
@@ -127,8 +127,8 @@ class wxpay
         // 调用大连支付接口
         require_once(BASE_PATH . 'helpers/dalianpay/demo/dalianpay.php');
         $new_plugin = new dalianpay();
-        $response_data = $new_plugin->pay($this->encrypt($_SESSION['openid']), $order['order_sn'], $order_amount);
-        var_dump($_SESSION['openid']);
+        $response_data = $new_plugin->pay($this->encrypt($_SESSION['appid']), $order['order_sn'], $order_amount);
+        var_dump($_SESSION['appid']);
         var_dump($response_data);
         exit();
         // echo $response_data;
diff --git a/mobile/source/apps/site/controllers/IndexController.php b/mobile/source/apps/site/controllers/IndexController.php
index ee4ca23..b7d93ea 100755
--- a/mobile/source/apps/site/controllers/IndexController.php
+++ b/mobile/source/apps/site/controllers/IndexController.php
@@ -22,9 +22,9 @@ class IndexController extends FrontendController {
           die(L('wap_config'));
         }
         if(I('app')){
-            $_SESSION['openid']=I('app');
+            $_SESSION['appid']=I('app');
         }
-        var_dump($_SESSION['openid']);
+        var_dump($_SESSION['appid']);
         $this->assign('cart_number', cart_number());//购物车数量
         $this->assign('hot_click', get_hot_click());// 获取热门搜索
         $this->assign('store', get_store());// 获取店铺