how can i use it in offline environment and store my custom gomod

[chikaizhou]

I have a offline Office environment and a goproxy for extranet . now i want to build a gomod repository like java maven repository to deploy my project.when i import my own project ,according to the prefix of mod it can be download from the intranet gitlab .
I am trying to run athens by the command

$env:ATHENS_STORAGE = "$(Join-Path $HOME athens-storage)"
md -Path $env:ATHENS_STORAGE
docker run -d -v "$($env:ATHENS_STORAGE):/var/lib/athens" `
   -e ATHENS_DISK_STORAGE_ROOT=/var/lib/athens `
   -e ATHENS_STORAGE_TYPE=disk `
   --name athens-proxy `
   --restart always `
   -p 3000:3000 `
   gomods/athens:latest

And i edit config.toml add a hcl like
downloadURL = "https://goproxy.cn,direct"

mode = "async_redirect"

download "test.com/*" {
mode = "redirect"
downloadURL = "https://gocenter.io"
}
but when i run command like go get github.com/beego/bee/v2 the docker logs display

INFO[12:05PM]: exit status 1: go list -m: github.com/beego@latest: invalid github.com/ import path "github.com/beego"
        http-method=GET http-path=/github.com/beego/@v/list kind=Not Found module= operation=download.ListHandler ops=[download.ListHandler pool.List protocol.List vcsLister.List] request-id=c10c9ce9-65ca-49dc-9de5-2deaf436e70a version=
INFO[12:05PM]: incoming request http-method=GET http-path=/github.com/beego/@v/list http-status=404 request-id=c10c9ce9-65ca-49dc-9de5-2deaf436e70a

[DrPsychick]

linking issues #1583

[matt0x6F]

@chikaizhou do you mind giving this setup a try again?