Fixes for 11640
Fixes for 11640

caesarxuchao/caesarxuchao.github.io,caesarxuchao/caesarxuchao.github.io,caesarxuchao/caesarxuchao.github.io,caesarxuchao/caesarxuchao.github.io,caesarxuchao/caesarxuchao.github.io,caesarxuchao/caesarxuchao.github.io,caesarxuchao/caesarxuchao.github.io,caesarxuchao/caesarxuchao.github.io