> For the complete documentation index, see [llms.txt](https://support.lynn.chat/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.lynn.chat/how-to-update-your-knowledge-base.md).

# How to Update Your Knowledge Base

Lynn will automatically crawl your website every month if you activate the auto-recrawl feature.

<figure><img src="/files/LI1nQ02xQzHBC2dkeCxR" alt=""><figcaption></figcaption></figure>

Lynn offers two recrawling behaviors, allowing you to choose how you want your site to be recrawled.

* **Whole Site Revamp:** In case you've given your website a complete overhaul, Lynn will do a thorough sweep. This ensures Lynn's knowledge base is perfectly aligned with all the new additions and deletions on your updated site.
* **Focused Updates:** If your updates are limited to the pages we've already crawled and tracking, choose this option. Lynn will concentrate on updating those specific pages and leave the rest unchanged

If you need to update your knowledge source in the meantime, Lynn is always ready to incorporate new information. This means you can delete your existing knowledge source and add it again as a new one with updated knowledge.