# 上传pdf经常失败，阅读超过500页的pdf比如招股说明书文件经常出错

**URL:** <https://discuss.ai.google.dev/t/pdf-500-pdf/71111>\
**Category:** Gemini API\
**Tags:** docs, api\
**Created:** [March 9, 2025, 9:17am UTC](https://discuss.ai.google.dev/t/pdf-500-pdf/71111 "2025-03-09T09:17:51Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![li\_david](https://d1dlmcr85iqnpo.cloudfront.net/user_avatar/discuss.ai.google.dev/li_david/32/44423_2.png) [@li\_david](https://discuss.ai.google.dev/u/li_david)\
**Post date:** [March 9, 2025, 9:17am UTC](https://discuss.ai.google.dev/t/pdf-500-pdf/71111/1 "2025-03-09T09:17:51Z")

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上传PDF经常失败，阅读超过500页的PDF比如招股说明书文件经常出错，GEMINI能 专门加强PDF这块的训练吗，比如优质的中文语料库，A股和H股的招股说明书，语料库都是公开而且免费的

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**Author:** ![Pannaga\_J](https://d1dlmcr85iqnpo.cloudfront.net/user_avatar/discuss.ai.google.dev/pannaga_j/32/31911_2.png) [@Pannaga\_J](https://discuss.ai.google.dev/u/Pannaga_J)\
**Post date:** [June 17, 2025, 9:06am UTC](https://discuss.ai.google.dev/t/pdf-500-pdf/71111/3 "2025-06-17T09:06:39Z")

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Hi @li_david Apologies for late response .  
It’s been a while If you are still facing the issue can you please specify Gemini product or API are you using?Can you also share the screenshot of the error message ?  
Thank you