Update questions

[Jia Shi]

When I updating from the version of 10.3-RELEASE-p18 to 11.0-RELEASE,I have
some problems.

The following text was printed:

The following files are affected by updates, but no changes have been
downloaded because the files have been modified locally:
****.cf
***.cf

The following files will be updated as part of updating to 10.3-RELEASE-p18:
/usr/bin/bspatch

How can I solve it?

Thanks!