Is there any other way to directly access the Jellyfin server?

The fixed IP ( assigned from the tailscale cannot directly access the latest version of the server content of Jellyfin (10.8.6). After searching the forum, a solution is found in the Jellyfin console. You can find the Advanced tab>Networking>Lan Network: After saving, you can open it correctly in the browser, such as: This address! Is there any other way to solve this problem without changing Jellyfin’s settings? I didn’t have any problems using Zerotier!

Top up! Does anyone know?