同类活动商品购买限制的提示文字

app/Service/v3/Implementations/ShopCartUpdateService.php

@@ -51,7 +51,7 @@ class ShopCartUpdateService implements ShopCartUpdateServiceInterface
             array_push($goodsArr,$goodsId);
             $checkGoodsActivity = $this->goodsActivityService->checkOrderActivityCount($goodsArr);
             if(!$checkGoodsActivity){
-                throw new ErrorCodeException(ErrorCode::GOODS_ACTIVITY_BUY);
+                throw new ErrorCodeException(ErrorCode::GOODS_ACTIVITY_RESTRICT_LIMIT);
             }
             $goodsCheck = $this->goodsActivityService->check($goods,$num,$userId);
 		}else{