嗨，@lx1054331851！好久不见，希望一切都好。看到你再次使用Dify让我很高兴。

Based on the context provided, there could be several reasons why your bot is generating an empty response after importing knowledge. Here are some potential causes and solutions:

1. Incorrect or Incomplete Data Import: Ensure that the data import process was completed successfully. If the data was not properly cleaned and segmented, it could result in the AI being unable to generate responses based on the imported knowledge. You can refer to the knowledge base guide for more details on how to import data correctly.

2. Model Selection and Configuration: If the model selected does not perform well with the specific type of data or language (in this case, Chinese), or if the parameters are not optimally configured, it could lead to poor performance or empty responses. Make sure the model selected is appropriate for the Chinese language.

3. Language Support: Ensure that the model selected supports Chinese language effectively. Some models might have limitations or reduced performance with certain languages.

4. Application Settings: The instructions include setting up AI commands, adding context from the uploaded dataset, and configuring the chatbot's opening statement and next question suggestions. If these settings are not correctly configured, especially the context from the uploaded dataset, the AI might not respond as expected.

5. Version-Specific Issues: Since you are using a preview version of Dify (0.6.0-preview-workflow.2), it's possible that there are bugs or unaddressed issues in this specific version that affect the bot's ability to generate responses, particularly in a self-hosted Docker environment and when interacting in a specific language interface.

To address the issue, review the data import process, ensure the model selected is appropriate for the Chinese language, check the application settings related to AI commands and context, and consider checking for updates or patches that might address version-specific issues.

If you've checked all these factors and the issue persists, it would be helpful to have more information. Could you provide more details about the knowledge you're importing (e.g., format, size, language), the model you're using, and the specific settings you've configured in the application? This will help in diagnosing the problem more accurately.

Sources

• zh_CN/learn-more/use-cases/create-an-ai-chatbot-with-business-data-in-minutes.md
• zh_CN/guides/knowledge-base/README.md
• zh_CN/learn-more/use-cases/integrate-with-wecom-using-dify.md