Tidb cannot start after modifying the configuration file

tiup cluster edit-config tidb-dev Restart the cluster discovery after modifying the configuration file pd Component failed to start :

Error: failed to start pd: failed to start: pd 10.37.62.111:2379, please check the instance's log(/data01/MPP/tidb/tidb-deploy/pd-2379/log) for more detail.: timed out waiting for port 2379 to be started after 2m0s

Verbose debug logs has been written to /home/xx/.tiup/logs/tiup-cluster-debug-2022-07-06-10-33-32.log.
Error: run `/home/xx/.tiup/components/cluster/v1.3.2/tiup-cluster` (wd:/home/tydic/.tiup/data/TAloSQM) failed: exit status 1

Check debugger The log found that it passed ssh Remote start pd After the service, it has been unable to detect pd The port of ,2 Minutes later, there will be an error .
Put the command in the log ： systemctl start pd-2379.service
see pd-2379.service The content of :

exec bin/pd-server \
    --name="pd-192.168.129.110-2379" \
    --client-urls="http://0.0.0.0:2379" \
    --advertise-client-urls="http://192.168.129.110:2379" \
    --peer-urls="http://0.0.0.0:2380" \
    --advertise-peer-urls="http://192.168.129.110:2380" \
    --data-dir="/data01/MPP/tidb/tidb-data/pd-2379" \
    --initial-cluster="pd-192.168.129.111-2379=http://192.168.129.111:2380,pd-192.168.129.112-2379=http://192.168.129.112:2380,pd-192.168.129.113-2379=http://192.168.129.113:2380,pd-192.168.129.114-2379=http://192.168.129.114:2380,pd-192.168.129.110-2379=http://192.168.129.110:2380" \
    --config=conf/pd.toml 

Copy it out and execute , It is found that the error is pd.toml There is an unrecognized configuration in , Directly modifying pd.toml, then sudo systemctl start pd-2379.service Successful startup pd, Other nodes are also started ;
And then through tiup cluster start cluster-name Successful launch .