应用: 番茄免费小说
任务: 运行番茄免费小说，进入书架，将书架上的第一本书设为优先阅读
操作步骤:
step_id: 0
action: CLICK
step_id: 1
action: CLICK
step_id: 2
action: CLICK
step_id: 3
action: CLICK
step_id: 4
action: STOP