diff --git a/app/Controller/v3/OrderOnlineController.php b/app/Controller/v3/OrderOnlineController.php
index ca7a593..f1e5c2c 100644
--- a/app/Controller/v3/OrderOnlineController.php
+++ b/app/Controller/v3/OrderOnlineController.php
@@ -142,7 +142,7 @@ class OrderOnlineController extends BaseController
         
         $res['store_list'] = $this->shopCartService->getGoodsByShopcartId($shopcartIds);
         //获取用户优惠券
-        $coupons = $this->couponRecService->allForOnlineOrderAvailable($userId, $marketId, $shopcartIds);
+        $coupons = $this->couponRecService->allForOnlineOrderAvailable($userId, $marketId, explode(',', $shopcartIds));
         $res['coupon'] = [
             'available' => [],
             'not_available' => [],
diff --git a/app/Service/v3/Implementations/CouponRecService.php b/app/Service/v3/Implementations/CouponRecService.php
index ceeb4e5..9919078 100644
--- a/app/Service/v3/Implementations/CouponRecService.php
+++ b/app/Service/v3/Implementations/CouponRecService.php
@@ -147,7 +147,7 @@ class CouponRecService implements CouponRecServiceInterface
      * @param $shopcartIds
      * @return array
      */
-    public function allForOnlineOrderAvailable($userId, $marketId, $shopcartIds)
+    public function allForOnlineOrderAvailable($userId, $marketId, $shopcartIds = [])
     {
         // 获取购物车数据
         $carts = $this->shopCartService->allForUser($userId, $marketId, $shopcartIds);
diff --git a/app/Service/v3/Interfaces/CouponRecServiceInterface.php b/app/Service/v3/Interfaces/CouponRecServiceInterface.php
index 771824f..83c5131 100644
--- a/app/Service/v3/Interfaces/CouponRecServiceInterface.php
+++ b/app/Service/v3/Interfaces/CouponRecServiceInterface.php
@@ -9,7 +9,7 @@ interface CouponRecServiceInterface
     public function undo();
     public function allForOrderOlAvailable($totalAmount,$userId,$marketId,$type,$storeTypeId);
     public function getListByUser($userId,$type,$page = 1,$pagesize = 5);
-    public function allForOnlineOrderAvailable($userId, $marketId, $shopcartIds);
+    public function allForOnlineOrderAvailable($userId, $marketId, $shopcartIds = []);
     /**
      * 统计用户可使用优惠券数量
      * @param $userId