补充

main/manager-api/src/main/java/xiaozhi/modules/timbre/service/impl/TimbreServiceImpl.java

@@ -150,6 +150,8 @@ public class TimbreServiceImpl extends BaseServiceImpl<TimbreDao, TimbreEntity>
                 VoiceDTO voiceDTO = new VoiceDTO();
                 voiceDTO.setId(entity.getId());
                 voiceDTO.setName(MessageUtils.getMessage(ErrorCode.VOICE_CLONE_PREFIX) + entity.getName());
+                // 保留从数据库查询到的voiceDemo字段
+                voiceDTO.setVoiceDemo(entity.getVoiceDemo());
                 redisUtils.set(RedisKeys.getTimbreNameById(voiceDTO.getId()), voiceDTO.getName(),
                         RedisUtils.NOT_EXPIRE);
                 voiceDTOs.add(0, voiceDTO);

main/manager-api/src/main/resources/mapper/voiceclone/VoiceCloneDao.xml

@@ -3,7 +3,7 @@
 
 <mapper namespace="xiaozhi.modules.voiceclone.dao.VoiceCloneDao">
     <select id="getTrainSuccess" resultType="xiaozhi.modules.model.dto.VoiceDTO">
-        select id, name
+        select id, name, voice_id as voiceDemo
         from ai_voice_clone
         where model_id = #{modelId} and user_id = #{userId} and train_status = 2
     </select>