我工作时间到了请帮我用英文写一条信息给上级告诉她如果没有别的事情的话我就下班了如果有新的任务请给我留言谢谢。请口语化一点

Hi [上级的名字],

Just wanted to give you a heads up that my work hours are coming to an end. If there are no other pending tasks, I'll be signing off for the day. However, if there's anything new that requires my attention, please leave me a message. Thank you!

Best regards, [你的名字]