add static

app.py

@@ -63,3 +63,10 @@ def generate_audio(req: AudioRequest):
     audio_b64 = base64.b64encode(audio_bytes).decode("utf-8")
 
     return AudioResponse(audio_base64=audio_b64, sample_rate=output.sampling_rate)
+
+# 新增：把 / 指向静态首页
+app.mount("/static", StaticFiles(directory="static"), name="static")
+
+@app.get("/", include_in_schema=False)
+async def index():
+    return FileResponse("static/index.html")