<!--
我很忙, 每天可能只有 几秒钟 时间看你的 issue, 如果不按照我的要求写 issue, 你可能不会得到任何回复, 石沉大海.

请确保已经更新到最新的代码, 然后贴上来 `--debug 2` 的调试输出. 没有调试信息. 我做不了什么.
如何调试 https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh

If it is a bug report:
- make sure you are able to repro it on the latest released version.
You can install the latest version by: `acme.sh --upgrade`

- Search the existing issues.
- Refer to the [WIKI](https://wiki.acme.sh).
- Debug info [Debug](https://github.com/acmesh-official/acme.sh/wiki/How-to-debug-acme.sh).

-->

Steps to reproduce
------------------

Debug log
-----------------

```
acme.sh  --issue .....   --debug 2
```