Please note that official languages of this forum are English and Chinese, I’d kindly ask you to continue communication on one of these.
As I can see you have some difficulties with connecting your Document Server with Humhub.
Please provide some more initial information about your environment:
- version of Document Server;
- a link to the guide that you’ve followed to install Document Server;
- version of Humhub;
- version of the connector app.
In general, I’d recommend double-checking the link of Document Server that you are using. Even though it is possible to use HTTPS with an IP address, it is used quite rarely. Try connecting with HTTP protocol in the address instead, like this: