Linux deepin setting

hi, i need help on linux deepin setting.

here is my screenshot of my wireless network setting. how to fill in to apply dns?

Your IPv4 and IPv6 look to be set to Auto, which isn’t letting you fill in Primary and Secondary DNS.

What Methods are available, other than Auto, for IPv4 and IPv6?

Hi, available methods for IPv4 - Auto and Manual(need IP, mask and gateway), for IPv6 - Auto, Manual and Ignore.
P. S. I have the same problem.