小程序的物流助手生成散单：请问为什么传入了expect_time，也返回了顺丰运单号，没有上门呀？

请求信息：

{

    "add_source": 0,

    "wx_appid": "wxc14a16862b7a78bb",

    "order_id": "1022Ex7J",

    "openid": "oA5xF4-SaeH3_eBKRVM1yrOELKPo",

    "delivery_id": "SF",

    "biz_id": "SF_CASH",

    "sender": {...},

    "receiver": {...},

    "cargo": {

        "space_y": 15,

        "space_z": 0.5,

        "count": 1,

        "weight": 1,

        "space_x": 15

    },

    "shop": {

        "goods_name": "cap_1",

        "img_url": "https://mmbiz.qpic.cn/mmbiz_png/OiaFLUqewuIDNQnTiaCInIG8ibdosYHhQHPbXJUrqYSNIcBL60vo4LIjlcoNG1QPkeH5GWWEB41Ny895CokeAah8A/640",

        "detail_list": [...],

        "wxa_path": "\\/index\\/index?from=waybill",

        "goods_count": "1"

    },

    "insured": {

        "use_insured": 1,

        "insured_value": 100

    },

    "service": {

        "service_type": 0,

        "service_name": "标准快递"

    },

    "expect_time": 1697596200

}

返回信息：

delivery_resultcode: 0

delivery_resultmsg: "success"

errcode: 0

errmsg: "ok"

order_id: "1022Ex7J"

waybill_data: {value: null, key: null}

waybill_id: "SF6026673343211"

Symbol(mobx administration): undefined

appid:wxc14a16862b7a78bb

请求时间：2023-10-17 22:12:41