diff --git a/app/Console/Commands/SyncWeixinRechargeState.php b/app/Console/Commands/SyncWeixinRechargeState.php
index b66b47d..abfb613 100644
--- a/app/Console/Commands/SyncWeixinRechargeState.php
+++ b/app/Console/Commands/SyncWeixinRechargeState.php
@@ -60,7 +60,8 @@ class SyncWeixinRechargeState extends Command
         }
 
         foreach ($recharges as $recharge) {
-            $result = (new WxMicroPay())->manualQuery($recharge);
+            $order = $recharge->order;
+            $result = (new WxMicroPay($order->project_id))->manualQuery($recharge);
             dump($result);
         }
 
diff --git a/app/Http/Controllers/Customer/OrdersController.php b/app/Http/Controllers/Customer/OrdersController.php
index 17801f7..484d390 100644
--- a/app/Http/Controllers/Customer/OrdersController.php
+++ b/app/Http/Controllers/Customer/OrdersController.php
@@ -542,7 +542,7 @@ class OrdersController extends CommonController
 
     public function cancelOrder($id)
     {
-        $order = (new Orders())->with(["orderItems"])->find($id);
+        $order = (new Orders())->with(["orderItems", "customer"])->find($id);
         Log::info($order);
         if ($order->status !== Orders::STATUS_UNCONFIRMED) {
             return response()->json([
diff --git a/app/Http/Controllers/Manager/OrdersController.php b/app/Http/Controllers/Manager/OrdersController.php
index 29bf13b..0e1fa1e 100644
--- a/app/Http/Controllers/Manager/OrdersController.php
+++ b/app/Http/Controllers/Manager/OrdersController.php
@@ -1403,7 +1403,7 @@ class OrdersController extends CommonController
             ]);
         }
 
-        $order = (new Orders())->find($order_id);
+        $order = (new Orders())->with("wechatpayAccount")->find($order_id);
         $recharge = (new Recharge())->create([
             "customer_id" => $order->customer->id,
             "money" => request()->money,
@@ -1415,9 +1415,9 @@ class OrdersController extends CommonController
 
         switch (request()->type) {
             case "weixin":
-                $res = (new WxMicroPay())->pay($recharge);
+                $res = (new WxMicroPay($order->project_id))->pay($recharge);
                 $recharge->update([
-                    "merchant_id" => env("WEIXINPAY_MCHID")
+                    "merchant_id" => $order->wechatpayAccount->mchid
                 ]);
 
                 if ($res === true) {
diff --git a/app/Libs/WxPayCommon.class.php b/app/Libs/WxPayCommon.class.php
index 1e16b2a..c302d50 100644
--- a/app/Libs/WxPayCommon.class.php
+++ b/app/Libs/WxPayCommon.class.php
@@ -15,13 +15,14 @@ class WxPayCommon
     public $parameters = [];
     public $query_url = "https://api.mch.weixin.qq.com/pay/orderquery";
 
-    public function __construct()
+    public function __construct($project_id)
     {
+        $project = \App\Models\Project::with("wechatpayAccount")->find($project_id);
         $this->app_id = env("WEIXINPAY_APPID");
-        $this->key = env("WEIXINPAY_KEY");
-        $this->merchant_id = env("WEIXINPAY_MCHID");
-        $this->ssl_cert_path = env("WEIXINPAY_SSLCERT_PATH");
-        $this->ssl_key_path = env("WEIXINPAY_KEY_PATH");
+        $this->merchant_id = $project->wechatpayAccount->mchid;
+        $this->key = $project->wechatpayAccount->key;
+        $this->ssl_cert_path = env("WEIXINPAY_CERT_PUBLIC_PATH") . $project->mchid . "/apiclient_cert.pem";
+        $this->ssl_key_path = env("WEIXINPAY_CERT_PUBLIC_PATH") . $project->mchid . "/apiclient_key.pem";
     }
 
     function trimString($value)