update avalon
update
Merge pull request #1 from RubyLouvre/master

合并原作者的更新
删除首页冗余代码
Merge pull request #268 from roscoe054/master

删除首页冗余代码
左侧栏标题修改
Merge pull request #269 from roscoe054/master

左侧栏标题修改
Merge pull request #56 from RubyLouvre/master

update