[Bug]: Attachment preview failed

[tianqi888]

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RAGFlow workspace code commit ID

870a6e9

RAGFlow image version

870a6e9

Other environment information

version:0.17.1

Actual behavior

After the knowledge base is created, I conduct a question and answer in the assistant, the reference file replied by the assistant cannot be previewed, and there is nothing after jumping to the page.

Expected behavior

Hope you can download or preview normally.

Steps to reproduce

Please refer to the attached picture for details.

Additional information

No error is reported in the server log