JDAWX0540186861这个是一个子母件，有2个包裹的，为什么商家后台只显示1个？

【POST】请求url:https://api.weixin.qq.com/channels/ec/logistics/ewaybill/biz/order/create?access_token=90_-C-ZWIfbwGnHtdLiyjxwvfXeeXV3dVLs

请求数据:{"delivery_id":"JD","delivery_info":{"package_quantity":2},"ec_order_list":[{"ewaybill_order_appid":"wxac0c372706380793","ewaybill_order_code":"of4M5gTBdF6aR_FRqd6jXC-YdSoVM-pc_-MTueaqrc7Ogi-trl5B72_-3yWAnbAtM0UHEgjT1bgA","goods_list":[{"good_count":1,"good_name":"防震玻璃杯子两支（泡沫箱装）","out_product_id":"","product_id":0,"sku_id":0},{"good_count":6,"good_name":"天塞精选赤霞珠西拉2016","out_product_id":"","product_id":0,"sku_id":0},{"good_count":6,"good_name":"天塞雪豹干红2018","out_product_id":"","product_id":0,"sku_id":0},{"good_count":1,"good_name":"田园酿造·②号玫瑰香5度甜红","out_product_id":"","product_id":0,"sku_id":0}]}],"ewaybill_acct_id":"6620684600","ewaybill_order_id":"3924112324809998338","ext_info":null,"order_type":1,"order_vas_list":[],"receiver":{"address":"****","city":"嘉兴市","county":"桐乡市","mobile":"189****1088","name":"沈*","province":"浙江省","street":""},"remark":"","return_address":null,"sender":{"address":"尚学路39号","city":"上海城区","county":"嘉定区","mobile":"17521366292","name":"少庄主","province":"上海市","street":""},"shop_id":"5009820306274","site_code":""}

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