https://developers.weixin.qq.com/doc/offiaccount/Subscription_Messages/category.htmlhttps://developers.weixin.qq.com/doc/offiaccount/Subscription_Messages/category.htmlhttps://developers.weixin.qq.com/doc/offiaccount/Subscription_Messages/category.html
你好，可参考下开放的服务类目文档，进行选择；1）公众号开放的服务类目：https://developers.weixin.qq.com/doc/offiaccount/Subscription_Messages/category.html；2）小程序开放的类目：https://developers.weixin.qq.com/miniprogram/product/material/