[Bug]: 压缩之后回答的内容一直循环，怀疑压缩有问题

### Summary

如图

### Area

Desktop app

### Reproduction or evidence

如图

### Environment, if relevant

<img width="1263" height="1110" alt="Image" src="https://github.com/user-attachments/assets/7d36d2de-58ef-45ac-b36f-bddab974b3fc" />