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Updating a document's Chunk Settings automatically updates all in the knowledge base. #17431

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opened 2026-02-21 19:35:18 -05:00 by yindo · 0 comments
yindo commented 2026-02-21 19:35:18 -05:00
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Originally created by @wuyongpeng on GitHub (Sep 15, 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

1.8.1

Cloud or Self Hosted

Cloud, Self Hosted (Docker)

Steps to reproduce

  1. upload two file dev1.txt && dev2.txt to a knowledge
Image
  1. the Chunk Settings configuration is the same about dev1.txt && dev2.txt

dev2.txt config:
Image

dev1.txt config:

Image
  1. After changing the configuration of dev1, the configuration of dev2 changes as well

chang the configuration of dev1, set Delimiter from '(?!)' to 'abc':
Image

config of dev2 is changed to 'abc' automatically:

Image

✔️ Expected Behavior

The dev2 configuration should not be automatically changed to 'abc' ,
it should remain the original configuration!

The Chunk setting is not a global configuration！

❌ Actual Behavior

No response

Originally created by @wuyongpeng on GitHub (Sep 15, 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 1.8.1 ### Cloud or Self Hosted Cloud, Self Hosted (Docker) ### Steps to reproduce 1. upload two file dev1.txt && dev2.txt to a knowledge <img width="1904" height="329" alt="Image" src="https://github.com/user-attachments/assets/cc433d9d-8be1-446f-866f-f072df542319" /> 2. the Chunk Settings configuration is the same about dev1.txt && dev2.txt dev2.txt config: <img width="1727" height="699" alt="Image" src="https://github.com/user-attachments/assets/21c0ea50-5a6c-4cef-a471-985531c97356" /> dev1.txt config: <img width="1721" height="647" alt="Image" src="https://github.com/user-attachments/assets/61131d40-5064-4cba-b842-2547089916d3" /> 3. After changing the configuration of dev1, the configuration of dev2 changes as well chang the configuration of dev1, set Delimiter from '(?!)' to 'abc': <img width="1733" height="662" alt="Image" src="https://github.com/user-attachments/assets/e85670e2-76f0-40b1-8660-56a8b17f3c0c" /> config of dev2 is changed to 'abc' automatically: <img width="1723" height="651" alt="Image" src="https://github.com/user-attachments/assets/a02b103f-42b2-4e05-b2ac-a616f308695a" /> ### ✔️ Expected Behavior The dev2 configuration should not be automatically changed to 'abc' , it should remain the original configuration! The Chunk setting is not a global configuration！ ### ❌ Actual Behavior _No response_
yindo added the 🐞 bug label 2026-02-21 19:35:18 -05:00
yindo closed this issue 2026-02-21 19:35:18 -05:00
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Reference: langgenius/dify#17431
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?