Conversation Title

[sharpdima]

Self Checks

• I have searched for existing issues search for existing issues, including closed ones.
• I confirm that I am using English to submit this report (我已阅读并同意 Language Policy).
• [FOR CHINESE USERS] 请务必使用英文提交 Issue，否则会被关闭。谢谢！:)
• Please do not modify this template :) and fill in all the required fields.

Content

i want every chat in chat page has a persian title.
each title can be some keywords in user query.
sometimes the title is arabic or in other language.
how can i have a true title in persian in sidebar.

in llm what i write?

i write this prompot in LLM:

Task 2: Generating an Extractive Conversation Title

• Your Role: You are a Keyword Extraction Engine. Your only task is to identify and extract the most important keywords from the user's question to form a title.
• Instructions:
  1. Analyze the user's Persian question.
  2. Identify the 1 to 5 most important and descriptive keywords directly from the question text.
     3. Combine these exact keywords, in a logical order, to form the title. Do not add any new words or change the original words.
• Final Output: Only output the final, validated title.

[dosubot[bot]]

Dify doesn't have a built-in feature to guarantee Persian-only chat titles; the sidebar just displays whatever title is generated by the LLM prompt on the backend. The best way to enforce Persian output is through careful prompt engineering. In your prompt, make it explicit: ask the LLM to "output only in Persian" and "do not use Arabic or any other language." For example, you can add:

- Only output the final title in Persian. Do not use Arabic or any other language.

If you still get non-Persian results, you can add a post-processing step (manual or automated) to check the language and re-generate the title if needed. There’s no backend or frontend setting in Dify that enforces Persian output for chat titles—prompt design is your main control point. You can update your prompt in the Dify app configuration or workflow where you set up the chat title generation logic. For strict enforcement, you could develop a custom backend extension to validate and regenerate titles until they are in Persian, but this would require additional coding.

Recent updates to Dify have improved prompt handling and configuration flexibility, so you have more control over how prompts are set up, but language enforcement for chat titles is still not automatic—it's all about how you write the prompt source.

To reply, just mention @dosu.

---

^{How did I do? Good | Irrelevant | Incorrect | Verbose | Hallucination | Report 🐛 | Other}