diff --git a/aio/publish.sh b/aio/publish.sh
index f76e2d6035..5402d189da 100755
--- a/aio/publish.sh
+++ b/aio/publish.sh
@@ -9,13 +9,10 @@ set -x
 cd `dirname $0`
 
 yarn build
-rm -fr ../../ng-docs.github.io/*
-cp -r dist/* ../../ng-docs.github.io
+cp -r dist/* ../../ng-docs.github.io/
 cd ../../ng-docs.github.io
+
 cp index.html 404.html
-echo v6.angular.live > CNAME
-echo angular.cn >> CNAME
-echo www.angular.cn >> CNAME
 git add .
 git commit -am "publish"