Why metabase keep scanning unused table?

there is a table named ACT_CHARGE_LOG which i dont use.
but metabase keep scanning this table, it's sql is:

SELECT ACT_CHARGE_LOG.AUDITOR AS AUDITOR FROM ACT_CHARGE_LOG GROUP BY ACT_CHARGE_LOG.AUDITOR ORDER BY ACT_CHARGE_LOG.AUDITOR ASC LIMIT 1000

WHY?

What version are you using? Metabase stops scanning after 2 weeks of table inactivity.

Doesn’t matter if you don’t use it, Metabase won’t know that, you need to hide it so it’s not scanned

thanks