Update README.md

README.md

@@ -1,12 +1,28 @@
 ---
-title: Fish S2 Pro Zero
-emoji: 🦀
-colorFrom: yellow
-colorTo: yellow
+title: Fish Audio S2 Pro
+emoji: 🐟
+colorFrom: blue
+colorTo: indigo
 sdk: gradio
 sdk_version: 6.9.0
 app_file: app.py
 pinned: false
+license: other
+license_name: fish-audio-research-license
+license_link: LICENSE
+short_description: Zero GPU Text-to-Speech using Fish Audio S2 Pro
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# Fish Audio S2 Pro - Zero GPU Space
+
+This is a beautiful, self-contained Gradio interface for [Fish Audio S2 Pro](https://huggingface.co/fishaudio/s2-pro) designed to run on Hugging Face's **Zero GPU** architecture.
+
+It utilizes a Dual-Autoregressive (Dual-AR) architecture to achieve highly expressive, natural text-to-speech with fine-grained control via natural language tags (e.g., `[laugh]`, `[whisper]`) and zero-shot voice cloning capabilities.
+
+## Features
+- **Zero GPU Compatibility:** Optimized for dynamic GPU allocation via the `@spaces.GPU` decorator.
+- **Voice Cloning:** Simply upload a 5-10s reference audio and its transcript to clone a voice instantly.
+- **Emotion & Prosody Control:** Inject tags directly into your text.
+
+## License
+Released under the **FISH AUDIO RESEARCH LICENSE**.