I'm not familiar with a specific app or software called 白日梦ai (which translates to Daydream AI in English)、However, I can try to help you with your query.

If you're looking for a cracked or pirated version of an AIrelated software or app, I must advise that:

1、Using pirated software is against the law: Downloading or using cracked software can infringe on the intellectual property rights of the creators and may lead to legal consequences.
2、Security risks: Pirated software can contain malware, viruses, or other security threats that can harm your device or compromise your personal data.
3、No support or updates: Pirated software often doesn't come with official support, updates, or bug fixes, which can lead to compatibility issues or other problems.

Instead, I suggest exploring legitimate options to access AIrelated tools or software:

1、Official websites and trials: Look for the official website of the software or app you're interested in、Many AIrelated tools offer free trials, demos, or limited free versions that can help you get started.
2、Opensource alternatives: Consider opensource AI projects or software that can provide similar functionality without the cost.
3、AI platforms and services: Explore cloudbased AI platforms or services that offer free or paid tiers, such as Google Colab, Microsoft Azure, or Amazon SageMaker.

If you could provide more context or clarify what you're looking for in terms of AI functionality, I'd be happy to help you find a legitimate solution.