compare 104
Revert "compare 104"

This reverts commit 2b8a772f944ca4de41748f2ab708a892c9800310.
compare 104 server
Revert "compare 104 server"

This reverts commit 0eb7af12a79776105e832e988a78b88cb7f5bfcb.
new file
udpate that caused server crash
remove new file