I am using python on Windows, it seems the upgrade destroy my python environment.
After reinstall the whl packages of numpy [numpy-1.10.4+mkl-cp27-none-win32.whl] and scipy [scipy-0.17.0rc2-cp27-none-win32.whl] again to repair my python working environment to make seaborn works again.
http://www.lfd.uci.edu/~gohlke/pythonlibs/
May it also helps other people who meets the similar issue.

