The computer replaced the hard drive and reinstalled the system due to a hard drive failure. Reset according to the IP address you set previously, but there is always a "Warning - multiple default gateways are planned to be used to provide a single network...".
After a long time of struggle, I couldn't figure it out.
Finally, after disabling all "WLAN, Bluetooth Network Connections" in "Control Panel\Network and Internet\Network Connections", the IP setting will no longer be prompted. After re-enable "WLAN, Bluetooth Network Connection", there is no longer any prompt.
Don't know why.