早上收到了 Lark 官方邮件，标题为“Announcement of scheduled deletion of accounts”，内容如下： 

Dear customer, 
As part of our ongoing efforts to optimize our platform infrastructure and ensure service efficiency, we are currently consolidating our system resources. As a result, your Lark account is scheduled to be closed. 
What is happening 
Your Lark account is currently deactivated. Within 45 days from today, auth...