Nodes do not synchronize finalized data

[COLUD4]

Problem Description
Hello! The finalized value of my local METIS node is always 0xf984ae, and it does not continue to synchronize. How can I solve this problem?
curl -s -X POST -H "Content-Type: application/json" -d '{"params":["finalized",true],"jsonrpc":"2.0","id":1,"method":"eth_getBlockByNumber"}' 127.0.0.1:8545 | jq .result.number
"0xf984ae"

Node deployment information

metisdao/dtl:v0.1.2
metisdao/l2geth:v0.2.4
https://github.com/MetisProtocol/metis-ansible/blob/main/playbooks/files/andromeda/l2geth.env
https://github.com/MetisProtocol/metis-ansible/blob/main/playbooks/files/andromeda/l1dtl.env
https://github.com/MetisProtocol/metis-ansible/blob/main/playbooks/files/andromeda/docker-compose.yaml