Hi ​@ZiyiziyiZ,

I understand you're experiencing an issue with annotations.

Just to clarify, are you saying that annotations you've added to a file disappear from Design mode after a few weeks, and then only appear when you switch to Dev Mode?

To help us understand, could you confirm if you have a Full or Dev seat and at least view access to this file? You can find more details here: View or add annotations

If you've confirmed your access and this behavior is still occurring, I recommend submitting a report to our team so we can take a closer look. Please refer to our guide: How to submit a bug report

When you submit the report, please share the link to the affected file and add support-share@figma.com with "can edit" permissions. (Granting this access will not impact your billing.)
This will enable us to more effectively reproduce and investigate the problem.

Thanks,