if @error
  json.status -1
  json.message "实训平台繁忙（繁忙等级：81），请稍后刷新并重试"
  #return {:status => -1, :success => "fail", :message => "实训云平台繁忙（繁忙等级：81），请稍后刷新并重试", :position => @game.challenge.position, :had_done => @game.had_done}
else
  json.resubmit @resubmit
  json.status 1
  json.content_modified @content_modified
end