应用: WPS
任务: 打开WPS，设置文档只读权限为“可编辑”
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: TYPE
type_text: 售后服务承诺
step_id: 5
action: STOP