how can I find this "config.yaml" highlighted

Question

The file config.yaml already exist. If you need to reset any of the configuration items in this file, please delete it first.

LinkinStar · Answer

If you use docker for installation, you can see that there are config files under the answer-data volume.

docker run -d -p 9080:80 -v answer-data:/data --name answer apache/answer:latest

If that's the case, you can use the docker inspect answer-data command to see.