Hi nazhifazman,

there are quite a few iD warnings in this changeset and https://openstreetmap.org/browse/changeset/168674380.

Maybe you can check them again. If those are roads within the building maybe you can give them "layer=-1" or "tunnel=building_passage", etc. 

Roads that are not connected to anything else don't make much sense either.

Cheers
Rene