Revert 38cfcc9..a3c6f0b

This rolls back to commit 38cfcc98a8589f76d5b134218474b958efd6c8ea.

revert

do it
Merge branch 'master' of github.com:dopcn/dopcn.github.io

i don know
Revert a3c6f0b..e94dbe9

This rolls back to commit a3c6f0bb0bd5f153a3abf6238fe3a8f30a656f00.