diff --git a/main/manager-api/src/main/java/xiaozhi/modules/timbre/controller/TimbreController.java b/main/manager-api/src/main/java/xiaozhi/modules/timbre/controller/TimbreController.java
index 6937fdfa..45806a5a 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/timbre/controller/TimbreController.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/timbre/controller/TimbreController.java
@@ -75,7 +75,7 @@ public class TimbreController {
     @Operation(summary = "音色修改")
     @RequiresPermissions("sys:role:superAdmin")
     public Result<Void> update(
-            @PathVariable Long id,
+            @PathVariable String id,
             @RequestBody TimbreDataDTO dto) {
         ValidatorUtils.validateEntity(dto);
         timbreService.update(id, dto);
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/timbre/service/TimbreService.java b/main/manager-api/src/main/java/xiaozhi/modules/timbre/service/TimbreService.java
index b9d4578e..4519e17a 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/timbre/service/TimbreService.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/timbre/service/TimbreService.java
@@ -45,14 +45,14 @@ public interface TimbreService extends BaseService<TimbreEntity> {
      * @param timbreId 需要修改的id
      * @param dto      需要修改的数据
      */
-    void update(Long timbreId, TimbreDataDTO dto);
+    void update(String timbreId, TimbreDataDTO dto);
 
     /**
      * 批量删除音色
      * 
      * @param ids 需要被删除的音色id列表
      */
-    void delete(Long[] ids);
+    void delete(String[] ids);
 
     List<String> getVoiceNames(String ttsModelId, String voiceName);
 }
\ No newline at end of file
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/timbre/service/impl/TimbreServiceImpl.java b/main/manager-api/src/main/java/xiaozhi/modules/timbre/service/impl/TimbreServiceImpl.java
index 38d74eb0..9496b6d5 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/timbre/service/impl/TimbreServiceImpl.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/timbre/service/impl/TimbreServiceImpl.java
@@ -70,7 +70,7 @@ public class TimbreServiceImpl extends BaseServiceImpl<TimbreDao, TimbreEntity>
 
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public void update(Long timbreId, TimbreDataDTO dto) {
+    public void update(String timbreId, TimbreDataDTO dto) {
         isTtsModelId(dto.getTtsModelId());
         TimbreEntity timbreEntity = ConvertUtils.sourceToTarget(dto, TimbreEntity.class);
         timbreEntity.setId(timbreId);
@@ -79,7 +79,7 @@ public class TimbreServiceImpl extends BaseServiceImpl<TimbreDao, TimbreEntity>
 
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public void delete(Long[] ids) {
+    public void delete(String[] ids) {
         baseDao.deleteBatchIds(Arrays.asList(ids));
     }