diff --git a/app/controller/api/store/order/StoreOrder.php b/app/controller/api/store/order/StoreOrder.php
index 84f7ae6d..a32014bc 100644
--- a/app/controller/api/store/order/StoreOrder.php
+++ b/app/controller/api/store/order/StoreOrder.php
@@ -315,9 +315,18 @@ class StoreOrder extends BaseController
         //商户id  金额
         $merId = $this->request->param('mer_id');
         $money = $this->request->param('money');
-        if(empty($money) || empty($merId)){
+
+        if(empty($merId)){
             return app('json')->fail('参数缺失');
         }
+
+        if(empty($money)){
+            //初始化
+            return app('json')->success($this->repository->beginMerchant($merId));
+        }
+
+
+
         $where = [
             "a.mer_id" => $merId,
             "p.is_show" => 1,