Docker executor cannot pull image from private registry

[kk17]

I use gitlab-ci-multi-runner:1.0.4, here is code snippet of my docker-compose.yml:

GitlabCIMultiRunner:
  image: sameersbn/gitlab-ci-multi-runner:1.0.4
  volumes:
    # share Docker unix sock
    - /var/run/docker.sock:/var/run/docker.sock
    # share docker config for using docker registry
    - ~/.docker:/root/.docker

I get this problem when doing ci build, Docker executor cannot pull image from private registry:

Using Docker executor with image docker.163.com/pyenv-common:latest ...
Pulling docker image my-private-registry/pyenv-common:latest ...
WARNING: Cannot pull the latest version of image docker.163.com/pyenv-common:latest : Error: image pyenv-common:latest not found
WARNING: Locally found image will be used instead.

Running on runner-b0913476-project-2-concurrent-0 via 5f6196c6c24c...

I change the shared docker config folder to:

 - ~/.docker:/home/gitlab_ci_multi_runner/.docker

but this still not work.

And I change to use the GitLab official Runner image, it work.

image: gitlab/gitlab-runner:latest

I want to know what is the difference and how to make this gitlab-ci-multi-runner work as the offical one.