钉钉回调注册错误（71012）

任何回复都将感激


注册请求：

curl -l -H "Content-type: application/json" -X POST -d '{"call_back_tag": ["bpms_instance_change", "bpms_task_change"],"token": "abcd.1234","aes_key": "1234567891234567891234567891234567891234123","url":"




错误返回：{"errcode":71012,"errmsg":"url地址访问异常,错误原因为:javax.net.ssl.SSLException: hostname in certificate didn't match: <IP> != <localhost>"}


其中：IP为公网固定IP；
谢谢大家