feat(下单购买)： H5禁止秒杀活动提示

@@ -336,8 +336,8 @@ class BuyNowController {
 
         if (req.body.sku_type === 'S') {
             return res.json({
-                code: 403,
-                message: 'client params invalidate!'
+                // code: 403,
+                message: '秒杀活动已结束!'
             });
         }