PanZhang

启动后文件可以上传，但无法下载

7

**Describe the bug** ./cloudreve启动后，按照文档，可以上传文件，但是无法下载文件，问题在于下载的时候，弹出的url没有port信息，手动加上5212后，就可以下载了，但是这样很傻，希望能得到解决。

I installed it using apm command, and it can open another window with the name "data-explorer/docker-view", but nothing shows up. I just use cmd+enter to execute the current line "df".

Not enough equations in LaTex

1

**Not enough equations** Missing some common equations in LaTex. e.g., $\sum$, $\frac$, etc.