office工具下载：https://otp.landian.vip/zh-cn/download.html
激活工具：https://github.com/zbezj/HEU_KMS_Activator/releases
视频教程：https://www.bilibili.com/video/BV1Ba4y1D78R/?spm_id_from=333.337.search-card.all.click&vd_source=f7b26a8cc6688554375ba600134e6a56
