Transfer in Pudong from flight from Boston to Shanghai terminal 2 to domestic flight in terminal 1

We have less than 2 hours from landing on a flight from Boston at Pudong in Terminal 2, and connecting to a Shanghai to Beijing flight departing from Terminal 1. We are concerned that we will not have enough time, between going through customs and transferring terminals and getting checked in for the second flight and going through security for the domestic flight. Any suggestions on how we should approach this?