To clean up the system memory like sys.query by setting variable assigner in dify #18528

Closed
opened 2026-02-21 19:48:46 -05:00 by yindo · 0 comments
Owner

Originally created by @ShuhangChen1207 on GitHub (Sep 29, 2025).

Self Checks

  • I have read the Contributing Guide and Language Policy.
  • 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.
  • Please do not modify this template :) and fill in all the required fields.

1. Is this request related to a challenge you're experiencing? Tell me about your story.

I am using Dify to design my custom agent. However, I faced one big problem. When I open the memory in LLM modules, I found that sometimes the LLM will get confused when the memory information is getting large. Sometimes the answer contains the information I did not ask in the last question, but as the memory contains the past information, the answer is not satisfied.

Therefore, I have this request to add the function that I can clean up the system memory whenever I use the variable assigner to set the system variable like sys.query to be empty.

2. Additional context or comments

No response

3. Can you help us with this feature?

  • I am interested in contributing to this feature.
Originally created by @ShuhangChen1207 on GitHub (Sep 29, 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] 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] Please do not modify this template :) and fill in all the required fields. ### 1. Is this request related to a challenge you're experiencing? Tell me about your story. I am using Dify to design my custom agent. However, I faced one big problem. When I open the memory in LLM modules, I found that sometimes the LLM will get confused when the memory information is getting large. Sometimes the answer contains the information I did not ask in the last question, but as the memory contains the past information, the answer is not satisfied. Therefore, I have this request to add the function that I can clean up the system memory whenever I use the variable assigner to set the system variable like sys.query to be empty. ### 2. Additional context or comments _No response_ ### 3. Can you help us with this feature? - [ ] I am interested in contributing to this feature.
yindo added the 💪 enhancement label 2026-02-21 19:48:46 -05:00
yindo closed this issue 2026-02-21 19:48:46 -05:00
Sign in to join this conversation.
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: langgenius/dify#18528