输入 hexo d出现：
fatal: 'git@github.com/lixinblog/lixinblog.github.io.git' does not appear to be a git repository
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
FATAL Something's wrong. Maybe you can find the solution here: http://hexo.io/docs/troublesh...
Error: fatal: 'git@github.com/lixinblog/lixinblog.github.io.git' does not appear to be a git repository
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

at ChildProcess.<anonymous> (D:\blog\node_modules\hexo-util\lib\spawn.js:37:17)
at emitTwo (events.js:126:13)
at ChildProcess.emit (events.js:214:7)
at ChildProcess.cp.emit (D:\blog\node_modules\cross-spawn\lib\enoent.js:40:29)
at maybeClose (internal/child_process.js:925:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)

接下来该怎么办？