diff --git a/app/Controller/PaymentController.php b/app/Controller/PaymentController.php
index c691ed6..c6c9788 100644
--- a/app/Controller/PaymentController.php
+++ b/app/Controller/PaymentController.php
@@ -51,7 +51,7 @@ class PaymentController extends BaseController
             ->get();
         //判断是否有购买多个特价商品
         $result = $this->purchaseLimitService->PurchaseLimit($orderGoods);
-        if($result > 1){
+        if(!$result){
             Db::rollBack();
             $this->log->event(LogLabel::ORDER_LOG, ['msg'=> '支付失败,同一订单不能存在多个特价商品','global_order_id' => $orderMain->global_order_id]);
             return $this->result(ErrorCode::PAY_FAILURE, $data,'同一订单不能存在多个特价商品');
diff --git a/app/Service/OrderService.php b/app/Service/OrderService.php
index 38802eb..6bb990b 100644
--- a/app/Service/OrderService.php
+++ b/app/Service/OrderService.php
@@ -308,7 +308,7 @@ class OrderService implements OrderServiceInterface
             }
             //判断是否有购买多个特价商品
             $result = $this->purchaseLimitService->PurchaseLimit($orderGoods);
-            if($result > 1){
+            if(!$result){
                 Db::rollBack();
                 return '同一个订单不能购买多个特价商品';
             }
@@ -343,7 +343,6 @@ class OrderService implements OrderServiceInterface
                         'status' => 1,
                         'update_time' => 0,
                     ];
-                    var_dump('$couponUse',$couponUse);
 
                     $insertRes = CouponUserUse::query()->insert($couponUse);
 
diff --git a/app/Service/PurchaseLimitService.php b/app/Service/PurchaseLimitService.php
index 7c14fdd..a75b85e 100644
--- a/app/Service/PurchaseLimitService.php
+++ b/app/Service/PurchaseLimitService.php
@@ -80,13 +80,16 @@ class PurchaseLimitService implements PurchaseLimitServiceInterface
 
     public function PurchaseLimit($orderGoods)
     {
+        $sum = 0;
         foreach ($orderGoods as $goods){
-            $sum = 0;
             if($goods['money'] == 0.01){
+                if($sum > 0){
+                    return false;
+                }
                 $sum++;
             }
         }
-        return $sum;
+        return true;
     }
 
     public function test($params)