[微信公众号](%E5%BE%AE%E4%BF%A1%E5%85%AC%E4%BC%97%E5%8F%B7.md) [小程序openid](%E5%B0%8F%E7%A8%8B%E5%BA%8Fopenid.md) [系统帮助](%E7%B3%BB%E7%BB%9F%E5%B8%AE%E5%8A%A9.md) [帮助类型](%E5%B8%AE%E5%8A%A9%E7%B1%BB%E5%9E%8B.md) [基础信息](%E5%9F%BA%E7%A1%80%E4%BF%A1%E6%81%AF.md)