{"message":"Audio Service API","version":"2.0.0","status":"running","description":"音频服务API - 支持阿里百炼、本地模型和声纹处理","endpoints":{"health":"/health","service_info":"/api/info","bailian_services":"/api/bailian/*","local_services":"/api/local/*","voiceprint_services":"/api/voiceprint/*"}}