update:优化

main/xiaozhi-server/core/utils/dialogue.py

@@ -84,7 +84,7 @@ class Dialogue:
             # 添加说话人个性化描述
             try:
                 config = load_config()
-                voiceprint_config = config.get("plugins", {}).get("voiceprint", {})
+                voiceprint_config = config.get("voiceprint", {})
                 speakers = voiceprint_config.get("speakers", [])
                 
                 if speakers:

main/xiaozhi-server/core/utils/modules_initialize.py

@@ -127,7 +127,7 @@ def initialize_asr(config):
     )
     
     # 初始化声纹识别功能
-    voiceprint_config = config.get("plugins", {}).get("voiceprint")
+    voiceprint_config = config.get("voiceprint")
     if voiceprint_config and voiceprint_config.get("url") and voiceprint_config.get("speakers"):
         new_asr.init_voiceprint(voiceprint_config)
         logger.bind(tag=TAG).info("ASR模块声纹识别功能已启用")

main/xiaozhi-server/core/utils/voiceprint_provider.py

@@ -118,8 +118,7 @@ class VoiceprintProvider:
                             result_name = self.speaker_map[speaker_id]["name"]
                             return result_name
                         else:
-                            logger.bind(tag=TAG).warning(f"未识别的说话人ID: {speaker_id}")
-                            return "未知说话人"
+                            return None
                     else:
                         logger.bind(tag=TAG).error(f"声纹识别API错误: HTTP {response.status}")
                         return None