# \[Bug\] Knowledge base name conflict replacement!!!!

**URL:** <https://hub.moon9.ca/t/bug/239>\
**Category:** General\
**Created:** [March 20, 2026, 1:34am UTC](https://hub.moon9.ca/t/bug/239 "2026-03-20T01:34:22Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![www047496](https://hub.moon9.ca/letter_avatar_proxy/v4/letter/w/848f3c/32.png) [@www047496](https://hub.moon9.ca/u/www047496)\
**Post date:** [March 20, 2026, 1:34am UTC](https://hub.moon9.ca/t/bug/239/1 "2026-03-20T01:34:22Z")

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When a new file with the same name is created in the knowledge base, the old one is directly replaced by the new file!!! I’m devastated, both of what I wrote are gone.

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**Author:** ![Lyra](https://hub.moon9.ca/user_avatar/hub.moon9.ca/lyra/32/183_2.png) [@Lyra](https://hub.moon9.ca/u/Lyra)\
**Post date:** [March 21, 2026, 8:08pm UTC](https://hub.moon9.ca/t/bug/239/2 "2026-03-21T20:08:50Z")

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I am too.

Because a character can only be bound to the same batch of knowledge bases, when opening different routes, I have to re-record the plot and switch the content of the knowledge base. As a result, I accidentally gave the knowledge base the same name.

I only noticed something was wrong when other route plots appeared in the replies. Upon checking, I found that the new knowledge base directly replaced the old one with the same name, but the old content was still there.

I tried deleting the new knowledge base with the same name, but the old one didn’t come back. At this point, even when I backed it up, the backup file didn’t have it either. The overwritten content cannot be retrieved.