Hi VAHID RAKIPOUR,
your recent changeset have created errors in the OSM database regarding overlapping ways:

https://tools.geofabrik.de/osmi/?view=routing&lon=51.63925&lat=32.85428&zoom=14&baselayer=Geofabrik%20Standard&overlays=duplicated_edges%2Cduplicated_edges%2Cduplicated_edges_areas

https://overpass-api.de/achavi/?changeset=150132257

As you may know, this kind of error irritates routing software an look ugly on the maps.

Can you please fix this?
Kind regards
Guido