Revert "change not connected link"

This reverts commit fcd4247c364d19c252b4055dfea87e2a5f89aec4.
added controller and furniture
Revert "Revert "change not connected link""

This reverts commit d7ec6ab202a08e0889f0a81b2be4b6ba87e53449.
added controller and furniture
add server