Update README.md

README.md

@@ -53,7 +53,9 @@ DiffRhythm (Chinese: 谛韵, Dì Yùn) is the ***first*** diffusion-based song g
 
 ## License & Disclaimer
 
-As the VAE is fine-tuned from [Stable Audio Open](https://huggingface.co/stabilityai/stable-audio-open-1.0), DiffRhythm is subject to the [Stability AI Community License Agreement](LICENSE.md)
+DiffRhythm (code and DiT weights) is released under the Apache License 2.0. This open-source license allows you to freely use, modify, and distribute the model, as long as you include the appropriate copyright notice and disclaimer.
+
+We do not make any profit from this model. Our goal is to provide a high-quality base model for music generation, fostering innovation in AI music and contributing to the advancement of human creativity. We hope that DiffRhythm will serve as a foundation for further research and development in the field of AI-generated music.
 
 DiffRhythm enables the creation of original music across diverse genres, supporting applications in artistic creation, education, and entertainment. While designed for positive use cases, potential risks include unintentional copyright infringement through stylistic similarities, inappropriate blending of cultural musical elements, and misuse for generating harmful content. To ensure responsible deployment, users must implement verification mechanisms to confirm musical originality, disclose AI involvement in generated works, and obtain permissions when adapting protected styles.