add config for special.
add config for special.
Merge branch 'master' of https://github.com/zhangBenson/zy into nnmaster
report error by email.
Merge branch 'master' of https://github.com/zhangBenson/zy into nnmaster
Merge branch 'master' of https://github.com/zhangBenson/zy into nnmaster
Refactor private course
Refactor private course
Refactor private course