[GH-ISSUE #980] [Bug Report] 网页版图片上传器可能自动压缩图片,导致多模态识别失败 #597

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opened 2026-10-26 21:23:46 +00:00 by bsakaguchi · 2 comments
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Originally created by @cngxlzcfl on GitHub (Sep 5, 2025).
Original GitHub issue: https://github.com/deepseek-ai/DeepSeek-V3/issues/980

问题描述 (Problem Description):
当我尝试在网页版聊天界面上传截图时,发现了一个可能影响所有用户体验的问题。

  • 当图片缩放至**80%**时,模型无法识别文字。
  • 甚至有时100%比例的图片也无法识别,需要放大到**125%**才能成功。
    这严重影响了多模态功能的可靠性。

推测原因 (Suspected Cause):
我怀疑问题不在于模型本身,而在于网页端的上传流程。很可能在图片发送给模型之前,网页代码对其进行了不必要的自动压缩,导致图片质量下降,从而触发了模型的识别瓶颈。

如何复现 (How to Reproduce):

  1. 对任意一个网页进行截图。
  2. 使用图片编辑软件将其缩放至原大小的80%。
  3. 尝试在DeepSeek-V3网页版中上传该图片。
  4. 观察结果,大概率会识别失败。

环境 (Environment):

  • 浏览器: Chrome
  • 操作系统: Windows

建议 (Suggestion):
请前端工程师检查图片上传组件的代码,是否存在自动压缩逻辑。建议允许用户上传原图。

感谢你们的工作!期待修复。

(我已经把我发现的问题发到service@deepseek.com,我的风臣家猪231117141@qq.com
里面有我上传的发生错误…80%缩放提取不到文字的图片,还有一些别的问题可能需要用图片来解说,我是小白看不懂英文,尴尬死了…)

Image Image Image Image Image Image Image Image
Originally created by @cngxlzcfl on GitHub (Sep 5, 2025). Original GitHub issue: https://github.com/deepseek-ai/DeepSeek-V3/issues/980 **问题描述 (Problem Description):** 当我尝试在网页版聊天界面上传截图时,发现了一个可能影响所有用户体验的问题。 - 当图片缩放至**80%**时,模型无法识别文字。 - 甚至有时**100%比例**的图片也无法识别,需要放大到**125%**才能成功。 这严重影响了多模态功能的可靠性。 **推测原因 (Suspected Cause):** 我怀疑问题不在于模型本身,而在于**网页端的上传流程**。很可能在图片发送给模型之前,网页代码对其进行了不必要的自动压缩,导致图片质量下降,从而触发了模型的识别瓶颈。 **如何复现 (How to Reproduce):** 1. 对任意一个网页进行截图。 2. 使用图片编辑软件将其缩放至原大小的80%。 3. 尝试在DeepSeek-V3网页版中上传该图片。 4. 观察结果,大概率会识别失败。 **环境 (Environment):** - 浏览器: Chrome - 操作系统: Windows **建议 (Suggestion):** 请前端工程师检查图片上传组件的代码,是否存在自动压缩逻辑。建议允许用户上传原图。 感谢你们的工作!期待修复。 (我已经把我发现的问题发到service@deepseek.com,我的风臣家猪<231117141@qq.com> 里面有我上传的发生错误…80%缩放提取不到文字的图片,还有一些别的问题可能需要用图片来解说,我是小白看不懂英文,尴尬死了…) <img width="662" height="328" alt="Image" src="https://github.com/user-attachments/assets/7343af82-ab27-49c5-a2c8-c409b297c2dc" /> <img width="1920" height="1040" alt="Image" src="https://github.com/user-attachments/assets/f0bbc78b-d01c-48db-b814-3c36e15de788" /> <img width="1920" height="919" alt="Image" src="https://github.com/user-attachments/assets/59943189-a0b8-44c4-bcfb-31edadb4befc" /> <img width="1920" height="1040" alt="Image" src="https://github.com/user-attachments/assets/ba6c0481-5588-40e4-b673-075871375153" /> <img width="673" height="862" alt="Image" src="https://github.com/user-attachments/assets/e2432d03-f846-4b57-b4a8-7e11b735d0a6" /> <img width="656" height="857" alt="Image" src="https://github.com/user-attachments/assets/1a314caa-d61b-4c31-8c8b-fc90d2430215" /> <img width="740" height="843" alt="Image" src="https://github.com/user-attachments/assets/1017d63b-fc49-4f7d-9a27-21759124fb14" /> <img width="727" height="836" alt="Image" src="https://github.com/user-attachments/assets/c9d8a595-2c2f-4905-b14e-20aedf821eed" />
bsakaguchi 2026-10-26 21:23:46 +00:00
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@github-actions[bot] commented on GitHub (Oct 6, 2025):

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. If you believe this issue is still relevant, please leave a comment to keep it open. Thank you for your contributions!

<!-- gh-comment-id:3369550133 --> @github-actions[bot] commented on GitHub (Oct 6, 2025): This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. If you believe this issue is still relevant, please leave a comment to keep it open. Thank you for your contributions!
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@github-actions[bot] commented on GitHub (Oct 20, 2025):

false

<!-- gh-comment-id:3420097247 --> @github-actions[bot] commented on GitHub (Oct 20, 2025): false
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