Update the demo.html
Update the demo.html

newlandlty/eventproxy,alsotang/eventproxy,mujiansu/eventproxy,newlandlty/eventproxy,quietdog/eventproxy,alsotang/eventproxy,yyx990803/eventproxy,spmjs/eventproxy,JacksonTian/eventproxy,lys829/eventproxy,JacksonTian/eventproxy,quietdog/eventproxy,RickyDan/eventproxy,lys829/eventproxy,mujiansu/eventproxy,RickyDan/eventproxy,spmjs/eventproxy