Hello YueL080101,
first of all welcome at Openstreetmap and thank you for contributing and updating the data.

However I have reverted some changes in this changeset:

1. the connections between the connection ways between the carriageways, e.g. https://www.openstreetmap.org/way/24781861 are not highway=path. With your change you have blocked themotor vehicles' use of these ways. Please read in the  wiki about highway=path: https://wiki.openstreetmap.org/wiki/DE:Tag:highway%3Dpath

2. you moved (probably accidentally) the entrance of a building about 300 m to another building, see your change in achavi: https://ibb.co/r29SztWS

Partial Revert of CS170034716 in https://www.openstreetmap.org/changeset/170239022

Viele Grüße,
Rainer