（新手求助）拉取镜像遇卡顿，无法完整安装，关闭后重试无法再次拉取，创建容器则显示冲突，不知该如何操作，请求指点……
[root@iZ2ze95w7ae4d605b4t0i4Z ~]# docker run -it -d --name halo -p 8090:8090 -v ~/.halo:/root/.halo --restart=unless-stopped halohub/halo:1.4.17
docker: Error response from daemon: Conflict. The container name "/halo" is already in use by container "40367d77f6fcfcf59641ca279fccd392f27f84e164a9813cbc5780b8ee740c02". You have to remove (or rename) that container to be able to reuse that name.
See 'docker run --help'.
