Permission denied (publickey),Gitlab & Github 多ssh key 冲突 导致的权限问题

89ou

$ ssh -vT git@github.com　　OpenSSH_7.1p2, OpenSSL 1.0.2g  1 Mar 2016
　　debug1: Reading configuration data /c/Users/Administrator/.ssh/config
　　debug1: Reading configuration data /etc/ssh/ssh_config
　　debug1: Connecting to github.com [192.30.253.112] port 22.
　　debug1: Connection established.

　　debug1:>　　debug1: key_load_public: No such file or directory

　　debug1:>　　debug1: key_load_public: No such file or directory

　　debug1:>　　debug1: key_load_public: No such file or directory

　　debug1:>　　debug1: key_load_public: No such file or directory

　　debug1:>　　debug1: key_load_public: No such file or directory

　　debug1:>　　debug1: key_load_public: No such file or directory

　　debug1:>　　debug1: key_load_public: No such file or directory

　　debug1:>　　debug1: Enabling compatibility mode for protocol 2.0
　　debug1: Local version string SSH-2.0-OpenSSH_7.1
　　debug1: Remote protocol version 2.0, remote software version libssh-0.7.0
　　debug1: no match: libssh-0.7.0
　　debug1: Authenticating to github.com:22 as 'git'
　　debug1: SSH2_MSG_KEXINIT sent
　　debug1: SSH2_MSG_KEXINIT received
　　debug1: kex: server->client chacha20-poly1305@openssh.com <implicit> none
　　debug1: kex: client->server chacha20-poly1305@openssh.com <implicit> none
　　debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
　　debug1: Server host key: ssh-rsa SHA256:asdfnThbg6kXUpJWGl7E1IGOCspdCARLvssdfdsiKwadfxY8
　　debug1: Host 'github.com' is known and matches the RSA host key.
　　debug1: Found key in /c/Users/Administrator/.ssh/known_hosts:1
　　debug1: SSH2_MSG_NEWKEYS sent
　　debug1: expecting SSH2_MSG_NEWKEYS
　　debug1: SSH2_MSG_NEWKEYS received
　　debug1: SSH2_MSG_SERVICE_REQUEST sent
　　debug1: SSH2_MSG_SERVICE_ACCEPT received
　　debug1: Authentications that can continue: publickey
　　debug1: Next authentication method: publickey
　　debug1: Offering RSA public key: /c/Users/Administrator/.ssh/id_rsa
　　debug1: Authentications that can continue: publickey
　　debug1: Trying private key: /c/Users/Administrator/.ssh/id_dsa
　　debug1: Trying private key: /c/Users/Administrator/.ssh/id_ecdsa
　　debug1: Trying private key: /c/Users/Administrator/.ssh/id_ed25519
　　debug1: No more authentication methods to try.
　　Permission denied (publickey).