[BUG]: QA of pdf cannot identify cross-page information.

[XuanBaby]

Version

develop

Describe the bug.

I deploy this RAG project on my machine, and do some testing. I upload some pdf documents to new collection and Q&A, the information across pages cannot be answered correctly.

Minimum reproducible example

Relevant log output

Full env printout

Other/Misc.

No response

Code of Conduct

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• I have searched the open bugs and have found no duplicates for this bug report