应用: 快手
任务: 启动快手，进入个人信息页面，昵称更改为‘海边拾贝人’
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: CLICK