 Bug Fix: Can't handle request for root path
 Bug Fix: Can't handle request for root path

adam139/WeRobot,notwin/WeRoBot,adam139/WeRobot,Zeacone/WeRoBot,cloverstd/WeRoBot,chenjiancan/WeRoBot,whtsky/WeRoBot,one-leaf/WeRoBot,weberwang/WeRoBot,FlyRabbit/WeRoBot,tdautc19841202/WeRoBot,adrianzhang/WeRoBot,whtsky/WeRoBot,cloverstd/WeRoBot,whtsky/WeRoBot,FlyRabbit/WeRoBot,Zhenghaotao/WeRoBot,kmalloc/WeRoBot,weberwang/WeRoBot,Infixz/WeRoBot