使用hexo s命令报错ERROR Process failed

使用hexo s或hexo g终端命令是报错ERROR Process failed: _posts/name.md,如下图

192:my_hexo ******$ hexo s
INFO  Start processing
ERROR Process failed: _posts/name.md
YAMLException: incomplete explicit mapping pair; a key node is missed at line 1, column 23:
    title: ssh无法连接 WARNING: REMOTE HOST IDENTIFICATION HAS ... 
                          ^
    at generateError (/Users/weizhongming/Desktop/my_hexo/node_modules/js-yaml/lib/js-yaml/loader.js:162:10)
    at throwError (/Users/weizhongming/Desktop/my_hexo/node_modules/js-yaml/lib/js-yaml/loader.js:168:9)

这个报错已经给了提示，在name.md文件的第一行有错误，基本是md语法错误。比如上图的报错是因为在title:的后面写的文章title里有:，所以报错