Openwrt Relayd mode "Ethernet" doesn't have a valid IP configuration Error

Hi, I have xiaomi 4a Gigabit Edition router and i am using openwrt latest version.
Yesterday, I changed the router mode on the wifi relay "relayd"

Wifi works great but ethernet doesn't.
I use “troubleshoot” and see this;
"Ethernet" does not have a valid IP configuration"

I need help.