我们是第三方，调用接口https://api.weixin.qq.com/wxa/modify_domain 为小程序配置域名，发现有些域名设置成功，有些域名设置失败，也没返回具体失败原因，这是什么情况？请求参数及返回结果如下： 请求参数 modifyDomain:{"action":"set","downloaddomain":["t1.huwatech.club","t1-pre.huwatech.club","xinchen.huwatech.club","test-tmp-bucket.s3.cn-northwest-1.amazonaws.com.cn","llsg-rx-dev.public.s3.cn-northwest-1.amazonaws.com.cn","s3.cn-northwest-1.amazonaws.com.cn","thirdwx.qlogo.cn"],"requestdomain":["t1.huwatech.club","t1-pre.huwatech.club","umini.shujupie.com","xinchen.huwatech.club","thirdwx.qlogo.cn"],"uploaddomain":["t1.huwatech.club","t1-pre.huwatech.club","xinchen.huwatech.club","test-tmp-bucket.s3.cn-northwest-1.amazonaws.com.cn","llsg-rx-dev.public.s3.cn-northwest-1.amazonaws.com.cn","s3.cn-northwest-1.amazonaws.com.cn","thirdwx.qlogo.cn"],"wsrequestdomain":["t1.huwatech.club","t1-pre.huwatech.club","xinchen.huwatech.club"]} 返回结果 result:{"downloaddomain":["https://t1.huwatech.club","https://t1-pre.huwatech.club","https://xinchen.huwatech.club","https://test-tmp-bucket.s3.cn-northwest-1.amazonaws.com.cn","https://thirdwx.qlogo.cn"],"errcode":"0","errmsg":"ok","requestdomain":["https://t1.huwatech.club","https://t1-pre.huwatech.club","https://umini.shujupie.com","https://xinchen.huwatech.club","https://thirdwx.qlogo.cn"],"success":true,"uploaddomain":["https://t1.huwatech.club","https://t1-pre.huwatech.club","https://xinchen.huwatech.club","https://test-tmp-bucket.s3.cn-northwest-1.amazonaws.com.cn","https://thirdwx.qlogo.cn"],"wsrequestdomain":["wss://t1.huwatech.club","wss://t1-pre.huwatech.club","wss://xinchen.huwatech.club"]}

公众号平台去设置开发者密码，一直提示系统繁忙是什么问题？

下发小程序和公众号统一的服务消息接口（uniformMessage.send）里可以设置跳转到小程序（mp_template_msg参数），请问可以设置跳转到体验版的小程序吗？类似subscribeMessage.send接口的miniprogram_state参数[图片]

我们的平台为培训机构提供线上课程发布服务，为家长提供线上购买课程服务（购买课程时让家长订阅消息），需要在上课之前向家长推送上课提醒，因一个课程对应多个大纲，即需要推送多次消息，故需要申请长期订阅模板，希望予以批准。 关键字：上课提醒、课程名称、上课时间、学生姓名、上课地点 小程序appid：wxbbfa9cc5fae94cbc