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How to cancel the timestamp of generated static resources #20257

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opened 2026-02-21 20:06:30 -05:00 by yindo · 3 comments
yindo commented 2026-02-21 20:06:30 -05:00
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Originally created by @KrisHe666 on GitHub (Nov 11, 2025).

Self Checks

  • I have read the Contributing Guide and Language Policy.
  • This is only for bug report, if you would like to ask a question, please head to Discussions.
  • I have searched for existing issues search for existing issues, including closed ones.
  • I confirm that I am using English to submit this report, otherwise it will be closed.
  • 【中文用户 & Non English User】请使用英语提交，否则会被关闭 ：）
  • Please do not modify this template :) and fill in all the required fields.

Dify version

1.9.2

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

How do I remove the timestamp from a generated static resource?
For example, I have a node that generated a resource:

"http://IP/files/tools/1e7c83fa-2f36-4424-ae6a-3bdd6969581e.png?timestamp=1762844245&nonce=5a21b33f812aa69008b63426239c131d&sign=2i-DAcho3COxWPD3gRmyTqFCaBjxf2br8Hvg0vVz4X0="

I want it to be permanently accessible. The desired result is:

"http://IP/files/tools/1e7c83fa-2f36-4424-ae6a-3bdd6969581e.png"

✔️ Expected Behavior

1

❌ Actual Behavior

No response

Originally created by @KrisHe666 on GitHub (Nov 11, 2025). ### Self Checks - [x] I have read the [Contributing Guide](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) and [Language Policy](https://github.com/langgenius/dify/issues/1542). - [x] This is only for bug report, if you would like to ask a question, please head to [Discussions](https://github.com/langgenius/dify/discussions/categories/general). - [x] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [x] I confirm that I am using English to submit this report, otherwise it will be closed. - [x] 【中文用户 & Non English User】请使用英语提交，否则会被关闭 ：） - [x] Please do not modify this template :) and fill in all the required fields. ### Dify version 1.9.2 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce How do I remove the timestamp from a generated static resource? For example, I have a node that generated a resource: "http://IP/files/tools/1e7c83fa-2f36-4424-ae6a-3bdd6969581e.png?timestamp=1762844245&nonce=5a21b33f812aa69008b63426239c131d&sign=2i-DAcho3COxWPD3gRmyTqFCaBjxf2br8Hvg0vVz4X0=" I want it to be permanently accessible. The desired result is: "http://IP/files/tools/1e7c83fa-2f36-4424-ae6a-3bdd6969581e.png" ### ✔️ Expected Behavior 1 ### ❌ Actual Behavior _No response_
yindo added the 🙋‍♂️ question🌚 invalid labels 2026-02-21 20:06:30 -05:00
yindo closed this issue 2026-02-21 20:06:30 -05:00
yindo commented 2026-02-21 20:06:31 -05:00
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@dosubot[bot] commented on GitHub (Nov 11, 2025):

Dify appends timestamps and signatures to static resource URLs (like images and files) for security, causing them to expire after a set period (default is 5 minutes). There is no built-in configuration to completely remove these parameters or make URLs permanently accessible. The only workaround is to set the FILES_ACCESS_TIMEOUT environment variable to a very large value (in seconds), which will make the URLs last much longer, but this may reduce security and does not remove the timestamp from the URL itself. For truly permanent, timestamp-free URLs, code changes would be required to bypass the signing and expiration logic in the backend API. More details and discussion can be found here and here.

To reply, just mention @dosu.

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@dosubot[bot] commented on GitHub (Nov 11, 2025): <!-- Answer --> Dify appends timestamps and signatures to static resource URLs (like images and files) for security, causing them to expire after a set period (default is 5 minutes). There is no built-in configuration to completely remove these parameters or make URLs permanently accessible. The only workaround is to set the `FILES_ACCESS_TIMEOUT` environment variable to a very large value (in seconds), which will make the URLs last much longer, but this may reduce security and does not remove the timestamp from the URL itself. For truly permanent, timestamp-free URLs, code changes would be required to bypass the signing and expiration logic in the backend API. More details and discussion can be found [here](https://github.com/langgenius/dify/issues/20378) and [here](https://github.com/langgenius/dify/issues/25568#issuecomment-3283366486). <!-- Dosu Comment Footer --> *To reply, just mention [@dosu](https://go.dosu.dev/dosubot).* --- <sup>How did I do? [Good](https://app.dosu.dev/response-feedback/ff19eef5-2254-452b-aefb-68e5e8b3156c?feedback_type=great_response) | [Irrelevant](https://app.dosu.dev/response-feedback/ff19eef5-2254-452b-aefb-68e5e8b3156c?feedback_type=irrelevant_answer) | [Incorrect](https://app.dosu.dev/response-feedback/ff19eef5-2254-452b-aefb-68e5e8b3156c?feedback_type=incorrect_sources) | [Verbose](https://app.dosu.dev/response-feedback/ff19eef5-2254-452b-aefb-68e5e8b3156c?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/ff19eef5-2254-452b-aefb-68e5e8b3156c?feedback_type=hallucination) | [Report 🐛](https://app.dosu.dev/response-feedback/ff19eef5-2254-452b-aefb-68e5e8b3156c?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/ff19eef5-2254-452b-aefb-68e5e8b3156c?feedback_type=other)</sup>&nbsp;&nbsp;[![Chat with Dosu](https://dosu.dev/dosu-chat-badge.svg)](https://app.dosu.dev/6088a4f4-073a-43f3-b3d4-4f06fb0c05a0/ask?utm_source=github)&nbsp;[![Join Discord](https://img.shields.io/badge/join-5865F2?logo=discord&logoColor=white&label=)](https://go.dosu.dev/discord-bot)&nbsp;[![Share on X](https://img.shields.io/badge/X-share-black)](https://twitter.com/intent/tweet?text=%40dosu_ai%20helped%20me%20solve%20this%20issue!&url=https%3A//github.com/langgenius/dify/issues/28084)
yindo commented 2026-02-21 20:06:31 -05:00
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@crazywoola commented on GitHub (Nov 11, 2025):

This is only for bug report, if you would like to ask a question, please head to Discussions.

@crazywoola commented on GitHub (Nov 11, 2025): This is only for bug report, if you would like to ask a question, please head to [Discussions](https://github.com/langgenius/dify/discussions/categories/general).
yindo commented 2026-02-21 20:06:31 -05:00
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@crazywoola commented on GitHub (Nov 11, 2025):

You can't.

@crazywoola commented on GitHub (Nov 11, 2025): You can't.
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Reference: langgenius/dify#20257
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