# 为什么每日备份的大小会减少？

**URL:** <https://meta.discourse.org/t/is-there-any-reason-why-daily-backups-would-see-a-reduction-in-size/93845>\
**Category:** Product Support\
**Created:** [2018 年8 月 3 日 13:19 UTC](https://meta.discourse.org/t/is-there-any-reason-why-daily-backups-would-see-a-reduction-in-size/93845 "2018-08-03T13:19:13Z")\
**Posts on this page:** 1\
**Showing post:** 21

<div class="post-metadata">

作者： ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)\
发布日期： [2019 年3 月 29 日 00:26 UTC](https://meta.discourse.org/t/is-there-any-reason-why-daily-backups-would-see-a-reduction-in-size/93845/21 "2019-03-29T00:26:09Z")

</div>

Yes totally, the site setting you are thinking of is `include thumbnails in backups` which is default off.

---

_[View the full topic](https://meta.discourse.org/t/is-there-any-reason-why-daily-backups-would-see-a-reduction-in-size/93845)._