  The Status of BEPCII/BESIII upgrade is described, BEPCII is designed to reach
a luminosity of $10^{33}/cm^{-2}s^{-1}$ at c. m. energy of 3.89GeV, and BESIII
detector is fully rebuilt. The project is on track and is progressing well. The
machine and detector are expected to commission together at the late half of
2007, and start to take some engineer run end of 2007 or beginning of 2008.
