请问是什么原因？ Appid: wx57244fe4ae9364c6 昵称: XXXX 时间: 2020-04-21 12:28:04 内容: 微信服务器向公众号推送消息或事件后，得到的回应不合法 次数: 5分钟 72次 错误样例: [OpenID=o6RQfuBIYaYLLdqpIfkquP1XHPj4][Stamp=1587443284][3rdUrl=http://api.youtoupiao.com/mp/callback/appid/wx57244fe4ae9364c6][Msg=Subscribe][Event=Subscribe][ip=47.102.15.76][response_length=10247][response_content=<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>404</title> <style> html, body { height: 100%; min-height: 450px; font-size: 32px; font-weight: 500; color: #5d7399; margin: 0; padding: 0; border: 0; } .content { height: 100%; position: relative; z-index: 1; background-color: #d2e1ec; background-image: -webkit-linear-gradient(top, #bbcfe1 0%, #e8f2f6 80%); background-image: linear-gradient(to bottom, #bbcfe1 0%, #e8f2f6 80%); overflow: hidden; } .sno... 报警排查指引，请见: https://w.url.cn/s/A1dMqXI
你好，请参考文档说明自查一下：https://developers.weixin.qq.com/doc/offiaccount/Basic_Information/Warning_Message_Troubleshooting_Guide.html#%E6%A6%82%E8%A6%81%E8%AF%B4%E6%98%8E