how to stop upnp renderer showing my "Internal Storage" and "SD Card" folder

[SasukeVita]

when i tried browse upnp renderer in folder view
there are 3 parent folder:
- Internal Storage
- /storage/xxxx (SD Card)
- Music (target folder i want to share), created by "Add folder using Storage Access Framework"


upnp show like this:

1. i can start upnp renderer,  but i dont see where is stop button?
2. how to not include "Internal Storage" and "SD Card" in UAPP Server?

[SasukeVita]

thanks i already got the answer from email, no feature yet