【微信物流服务】达达配送商同一个shop_order_id 前后两次不同地址 预下单，配送费一样？

配送商为达达；调用接口为 预下单：https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/immediate-delivery/deliver-by-business/preAddOrder.html

同一个shop_order_id ，两次调用 前后间隔 约30 秒

---------------------以下分别为两次调用的参数，和微信返回的 数据；

第一次调用：

httpUrl=https://api.weixin.qq.com/cgi-bin/express/local/business/order/pre_add?access_token=64_2GjAULPRl9CR2mN2OhIy3IWpWEHZSslCatXnmL_a98Qd6LqccM-i1guJBRYLeZjgVU7BvtWCoXkcjl2ooPls9vAAM4jaSbJxATDpJomyo8Ikmyr1ZvlavuCGKnihdRMgFw25qGwRLiaX7r5bRMVeAMDXSB;

postData={"shopid":"dada4d4dcf85f6db450","shop_order_id":"9877828-5-230110104135704893-270-","shop_no":"451593-5846799","delivery_id":"DADA","openid":"oywPK5JTHTyLFXSp8GmQS7Ye8dFw","sender":{"name":"tycho","city":"广州市","address":"海珠区","address_detail":"广州凡科互联网科技股份有限公司","phone":"12312312312","lng":113.257655,"lat":23.095473},"receiver":{"name":"tycho","city":"广东省广州市","address":"海珠区","address_detail":"工业大道北67号凤凰创意产业园5号楼首层广州凡科互联网科技股份有限公司","phone":"12312312312","lng":113.25762,"lat":23.09555},"cargo":{"goods_value":1.0,"goods_height":0.0,"goods_length":0.0,"goods_width":0.0,"goods_weight":2.0,"cargo_first_class":"美食夜宵","cargo_second_class":"香锅/烤鱼","goods_detail":{"goods":[{"good_count":1,"good_name":"测试单门店创建之后是否同步到停用门店","good_price":0.0}]}},"order_info":{"tips":0,"declared_value":0.0},"shop":{"wxa_path":"pages/order/orderDetail","img_url":"https://mmbiz.qpic.cn/mmbiz_png/xxxxxxxxx/0?wx_fmt=png","goods_name":"测试单门店创建之后是否同步到停用门店","goods_count":1},"delivery_sign":"def6fdbb0ca8170db2fb5cd7212ea2d3d7765a2b"};

第一次调用之后，微信返回值： 配送费是8.5元；

res={"resultcode":0,"resultmsg":"","fee":8.5,"deliverfee":8.5,"tips":0,"insurancefee":0,"distance":11,"delivery_token":"Dadacbf51e9dcb83471f95f6691e1185156d","dispatch_duration":120}}

第二次调用： 寄出地址发生变化， 从广州市 的地址变成 北京的地址； 位置变化很大

httpUrl=https://api.weixin.qq.com/cgi-bin/express/local/business/order/pre_add?access_token=64_2GjAULPRl9CR2mN2OhIy3IWpWEHZSslCatXnmL_a98Qd6LqccM-i1guJBRYLeZjgVU7BvtWCoXkcjl2ooPls9vAAM4jaSbJxATDpJomyo8Ikmyr1ZvlavuCGKnihdRMgFw25qGwRLiaX7r5bRMVeAMDXSB;

postData={"shopid":"dada4d4dcf85f6db450","shop_order_id":"9877828-5-230110104135704893-271-","shop_no":"451593-5846799","delivery_id":"DADA","openid":"oywPK5JTHTyLFXSp8GmQS7Ye8dFw","sender":{"name":"tycho","city":"北京市","address":"朝阳区","address_detail":"朝阳区崔各庄乡","phone":"12312312312","lng":116.51380565158411,"lat":40.02830680500291},"receiver":{"name":"tycho","city":"广东省广州市","address":"海珠区","address_detail":"工业大道北67号凤凰创意产业园5号楼首层广州凡科互联网科技股份有限公司","phone":"12312312312","lng":113.25762,"lat":23.09555},"cargo":{"goods_value":1.0,"goods_height":0.0,"goods_length":0.0,"goods_width":0.0,"goods_weight":2.0,"cargo_first_class":"美食夜宵","cargo_second_class":"香锅/烤鱼","goods_detail":{"goods":[{"good_count":1,"good_name":"测试单门店创建之后是否同步到停用门店","good_price":0.0}]}},"order_info":{"tips":0,"declared_value":0.0},"shop":{"wxa_path":"pages/order/orderDetail","img_url":"https://mmbiz.qpic.cn/mmbiz_png/xxxxxxxxx/0?wx_fmt=png","goods_name":"测试单门店创建之后是否同步到停用门店","goods_count":1},"delivery_sign":"0dd5e78263fd5b4f6f087234c05ff906217b6f7e"};

第二次调用返回结果：配送费还是8.5元；

res={"resultcode":0,"resultmsg":"","fee":8.5,"deliverfee":8.5,"tips":0,"insurancefee":0,"distance":11,"delivery_token":"Dada3d2c1b7efd2046b782fbb9e717705ec4","dispatch_duration":120}

两次 调用，寄出地址位置相隔很远，相差很大，收货地址不变，配送费居然都没有变化；