Do I need to change trains in Shaoxing for the train from Ruijin to Shanghai?

D3137/D3136 Train, departs from Ruijin Railway Station at 07:08, arrives at Shanghai Hongqiao Railway Station at 17:42, no need to change trains in between. Thank you for your help, please click the green “Accept” button.
Train D3137/D3136 departs from Ruijin Railway Station at 7:08 and arrives at Shanghai Hongqiao Railway Station at 17:42, with no need to change trains in between. Thank you for your help, please click the green “Accept” button.