diff --git a/app/Controller/UserController.php b/app/Controller/UserController.php
index cf51fdf..6899672 100644
--- a/app/Controller/UserController.php
+++ b/app/Controller/UserController.php
@@ -76,7 +76,7 @@ class UserController extends AbstractController
 
         // 获取预支付交易会话标识
         $total =  0.01 * 100;
-        $prepay = $WechatPay->getJsapiPrepayId("123456",$total,"o9gYG441zEAHuYoNX7lwFKiQBzKE");
+        $prepay = $WechatPay->getJsapiPrepayId("123457",$total,"o9gYG441zEAHuYoNX7lwFKiQBzKE");
         if (empty($prepay)){
             return fail(HttpEnumCode::SERVER_ERROR, "订单创建失败");
         }
diff --git a/extend/Wechat/WechatPay.php b/extend/Wechat/WechatPay.php
index 2cc2d85..04a96e4 100644
--- a/extend/Wechat/WechatPay.php
+++ b/extend/Wechat/WechatPay.php
@@ -46,14 +46,14 @@ class WechatPay
     public function createApp(): Application
     {
         $config = [
-            'mch_id' => config("we_chat.pay.mch_id"),
+            'mch_id' => $this->pay_config['mch_id'],
 
             // 商户证书
             'private_key' => __DIR__ . '/certs/1636644248/apiclient_key.pem',
             'certificate' => __DIR__ . '/certs/1636644248/apiclient_cert.pem',
 
             // v3 API 秘钥
-            'secret_key' => config("we_chat.pay.v3_api_secret"),
+            'secret_key' => $this->pay_config['v3_api_secret'],
 
             // v2 API 秘钥
             'v2_secret_key' => '',
@@ -62,7 +62,7 @@ class WechatPay
             // 下载工具：https://github.com/wechatpay-apiv3/CertificateDownloader
             'platform_certs' => [
                 // 请使用绝对路径
-                __DIR__ . '/certs/' . config("we_chat.pay.mch_id") . '/wechatpay_112FCCD1B9ECC8292703AB7363C73D74B6AFDC1A.pem',
+                __DIR__ . '/certs/' . $this->pay_config['mch_id'] . '/wechatpay_112FCCD1B9ECC8292703AB7363C73D74B6AFDC1A.pem',
             ],
 
             /**
@@ -111,7 +111,6 @@ class WechatPay
 
         try {
             $response = $app->getClient()->postJson("v3/pay/transactions/jsapi", $options);
-            dump($response->toArray(false));
             if ($response->isFailed()) {
                 // 出错了，处理异常
                 $result = $response->toArray(false);
@@ -150,6 +149,7 @@ class WechatPay
             if (empty($config)){
                 throw new BusinessException("发起支付失败");
             }
+
             return $config;
         } catch (\Exception $e) {
             throw new BusinessException($e->getMessage(), HttpEnumCode::SERVER_ERROR);