diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/modelservice/ModelServiceController.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/modelservice/ModelServiceController.java
index 9fd31ea94..2fadff433 100644
--- a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/modelservice/ModelServiceController.java
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/modelservice/ModelServiceController.java
@@ -7,6 +7,7 @@ import cn.iocoder.yudao.module.llm.controller.admin.finetuningtask.vo.FineTuning
 import cn.iocoder.yudao.module.llm.dal.dataobject.application.ApplicationDO;
 import cn.iocoder.yudao.module.llm.service.conversation.ConversationService;
 import cn.iocoder.yudao.module.llm.service.finetuningtask.FineTuningTaskService;
+import org.springframework.context.annotation.Lazy;
 import org.springframework.web.bind.annotation.*;
 import javax.annotation.Resource;
 import org.springframework.validation.annotation.Validated;
@@ -43,10 +44,14 @@ import cn.iocoder.yudao.module.llm.service.modelservice.ModelServiceService;
 @Validated
 public class ModelServiceController {
 
+    @Lazy
     @Resource
     private ModelServiceService modelServiceService;
+
+    @Lazy
     @Resource
     private FineTuningTaskService fineTuningTaskService;
+
     @Resource
     private ConversationService conversationService;
 
diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/finetuningtask/FineTuningTaskServiceImpl.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/finetuningtask/FineTuningTaskServiceImpl.java
index e27e009e6..b221cdcf8 100644
--- a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/finetuningtask/FineTuningTaskServiceImpl.java
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/finetuningtask/FineTuningTaskServiceImpl.java
@@ -1,5 +1,6 @@
 package cn.iocoder.yudao.module.llm.service.finetuningtask;
 
+import cn.iocoder.yudao.framework.common.exception.ErrorCode;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.module.llm.controller.admin.finetuningtask.vo.FineTuningTaskPageReqVO;
@@ -15,7 +16,7 @@ import cn.iocoder.yudao.module.llm.enums.FinetuningTaskStatusEnum;
 import cn.iocoder.yudao.module.llm.service.async.AsyncFineTuningTaskService;
 import cn.iocoder.yudao.module.llm.service.http.TrainHttpService;
 import cn.iocoder.yudao.module.llm.service.http.vo.AigcFineTuningDetailRespVO;
-import com.alibaba.fastjson.JSON;
+import cn.iocoder.yudao.module.llm.service.modelservice.ModelServiceService;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
@@ -34,7 +35,8 @@ import java.util.Map;
 import java.util.stream.Collectors;
 
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
-import static cn.iocoder.yudao.module.llm.enums.ErrorCodeConstants.*;
+import static cn.iocoder.yudao.module.llm.enums.ErrorCodeConstants.FINE_TUNING_TASK_NAME_NOT_EXISTS;
+import static cn.iocoder.yudao.module.llm.enums.ErrorCodeConstants.FINE_TUNING_TASK_NOT_EXISTS;
 
 
 /**
@@ -58,8 +60,11 @@ public class FineTuningTaskServiceImpl implements FineTuningTaskService {
     @Resource
     TrainHttpService trainHttpService;
 
+    @Resource
+    private ModelServiceService modelServiceService;
+
     @Override
-    public Long createFineTuningTask(FineTuningTaskSaveReqVO createReqVO) {
+    public Long createFineTuningTask (FineTuningTaskSaveReqVO createReqVO) {
         // 插入
         validateFineTuningNameTaskExists(createReqVO);
         FineTuningTaskDO fineTuningTask = BeanUtils.toBean(createReqVO, FineTuningTaskDO.class);
@@ -72,7 +77,7 @@ public class FineTuningTaskServiceImpl implements FineTuningTaskService {
     }
 
     @Override
-    public void updateFineTuningTask(FineTuningTaskSaveReqVO updateReqVO) {
+    public void updateFineTuningTask (FineTuningTaskSaveReqVO updateReqVO) {
         // 校验存在
         validateFineTuningTaskExists(updateReqVO.getId());
         validateFineTuningNameTaskExists(updateReqVO);
@@ -82,77 +87,111 @@ public class FineTuningTaskServiceImpl implements FineTuningTaskService {
     }
 
     @Override
-    public void deleteFineTuningTask(Long id) {
+    public void deleteFineTuningTask (Long id) {
         // 校验存在
         validateFineTuningTaskExists(id);
+        // 校验使用
+        validateFineTuningTaskUse(id);
         FineTuningTaskDO fineTuningTaskDO = fineTuningTaskMapper.selectById(id);
         // 删除
         LambdaUpdateWrapper<FineTuningTaskDO> wrapper = new LambdaUpdateWrapper<>();
         wrapper.eq(FineTuningTaskDO::getId, id)
-                .set(FineTuningTaskDO::getDeleted,true);
-        fineTuningTaskMapper.update(null,wrapper);
+                .set(FineTuningTaskDO::getDeleted, true);
+        fineTuningTaskMapper.update(null, wrapper);
         asyncFineTuningTaskService.stopFineTuningTask(fineTuningTaskDO);
-//        fineTuningTaskMapper.deleteById(id);
+        //        fineTuningTaskMapper.deleteById(id);
     }
 
-    private FineTuningTaskDO validateFineTuningTaskExists(Long id) {
+    /**
+     * 校验使用
+     * <p>
+     * 删除调优任务时，需要判断是否正在使用，如果正在使用，则不允许删除
+     * </p>
+     *
+     * @param id 任务id
+     */
+    private void validateFineTuningTaskUse (Long id) {
+        FineTuningTaskDO fineTuningTask = fineTuningTaskMapper.selectById(id);
+        String taskName = fineTuningTask.getTaskName();
+
+        // 校验 微调任务 是否在 模型服务管理 有使用
+        validateTaskUsesInModelService(id, taskName);
+    }
+
+    /**
+     * 校验微调任务是否在模型服务管理中使用
+     *
+     * @param id       任务id
+     * @param taskName 任务名称
+     */
+    private void validateTaskUsesInModelService (Long id, String taskName) {
+        Map<Long, String> modelService = modelServiceService.getModelServiceByTaskId(id);
+        if (com.baomidou.mybatisplus.core.toolkit.CollectionUtils.isNotEmpty(modelService)) {
+            String msg = String.format("微调任务【%s】在模型服务管理 %s 有使用，请先取消使用", taskName, modelService.values());
+            throw exception(new ErrorCode(10005_001, msg));
+        }
+    }
+
+    private FineTuningTaskDO validateFineTuningTaskExists (Long id) {
         FineTuningTaskDO fineTuningTaskDO = fineTuningTaskMapper.selectById(id);
         if (fineTuningTaskDO == null) {
             throw exception(FINE_TUNING_TASK_NOT_EXISTS);
         }
         return fineTuningTaskDO;
     }
-    private void validateFineTuningNameTaskExists(FineTuningTaskSaveReqVO reqVO) {
+
+    private void validateFineTuningNameTaskExists (FineTuningTaskSaveReqVO reqVO) {
         LambdaQueryWrapper<FineTuningTaskDO> wrapper = new LambdaQueryWrapper<FineTuningTaskDO>()
                 .eq(FineTuningTaskDO::getTaskName, reqVO.getTaskName());
 
-        if (reqVO.getId() != null){
+        if (reqVO.getId() != null) {
             wrapper.ne(FineTuningTaskDO::getId, reqVO.getId());
         }
         List<FineTuningTaskDO> dineTuningTaskDos = fineTuningTaskMapper.selectList(wrapper);
-        if (CollectionUtils.isNotEmpty(dineTuningTaskDos)){
+        if (CollectionUtils.isNotEmpty(dineTuningTaskDos)) {
             throw exception(FINE_TUNING_TASK_NAME_NOT_EXISTS);
         }
     }
 
     @Override
-    public FineTuningTaskRespVO getFineTuningTask(Long id) {
+    public FineTuningTaskRespVO getFineTuningTask (Long id) {
         validateFineTuningTaskExists(id);
         FineTuningTaskDO fineTuningTaskDO = fineTuningTaskMapper.selectById(id);
         FineTuningTaskRespVO result = BeanUtils.toBean(fineTuningTaskDO, FineTuningTaskRespVO.class);
         Long dataset = fineTuningTaskDO.getDataset();
         if (dataset != null) {
             DatasetDO datasetDO = datasetMapper.selectById(dataset);
-            if (datasetDO != null){
+            if (datasetDO != null) {
                 result.setDatasetName(datasetDO.getDatasetName());
             }
         }
         Long baseModelId = fineTuningTaskDO.getBaseModelId();
         if (baseModelId != null) {
             BaseModelDO baseModelDO = baseModelMapper.selectById(baseModelId);
-            if (baseModelDO != null){
+            if (baseModelDO != null) {
                 result.setBaseModelName(baseModelDO.getModelName());
             }
         }
-        if (StringUtil.isNotEmpty(fineTuningTaskDO.getJobId())){
+        if (StringUtil.isNotEmpty(fineTuningTaskDO.getJobId())) {
             AigcFineTuningDetailRespVO aigcFineTuningDetailRespVO = trainHttpService.finetuningDetail(new HashMap<>(), fineTuningTaskDO.getJobId());
             result.setDetailRespVO(aigcFineTuningDetailRespVO);
         }
         return result;
     }
+
     @Override
-    public PageResult<FineTuningTaskRespVO> getFineTuningTaskPage1(FineTuningTaskPageReqVO pageReqVO) {
+    public PageResult<FineTuningTaskRespVO> getFineTuningTaskPage1 (FineTuningTaskPageReqVO pageReqVO) {
         PageResult<FineTuningTaskDO> pageResult = fineTuningTaskMapper.selectPage(pageReqVO);
         PageResult<FineTuningTaskRespVO> result = BeanUtils.toBean(pageResult, FineTuningTaskRespVO.class);
-        if (CollectionUtils.isNotEmpty(pageResult.getList())){
+        if (CollectionUtils.isNotEmpty(pageResult.getList())) {
             List<Long> modelIds = pageResult.getList().stream().map(FineTuningTaskDO::getBaseModelId).collect(Collectors.toList());
             List<BaseModelDO> baseModelDOS = baseModelMapper.selectList(new LambdaQueryWrapper<BaseModelDO>()
                     .in(BaseModelDO::getId, modelIds));
             Map<Long, BaseModelDO> longModelServiceDOMap = cn.iocoder.yudao.framework.common.util.collection.
                     CollectionUtils.convertMap(baseModelDOS, BaseModelDO::getId);
-            result.getList().forEach(item->{
-                BaseModelDO baseModelDO =  longModelServiceDOMap.get(item.getBaseModelId());
-                if(baseModelDO != null){
+            result.getList().forEach(item -> {
+                BaseModelDO baseModelDO = longModelServiceDOMap.get(item.getBaseModelId());
+                if (baseModelDO != null) {
                     item.setBaseModelName(baseModelDO.getModelName());
                 }
             });
@@ -160,9 +199,9 @@ public class FineTuningTaskServiceImpl implements FineTuningTaskService {
             List<DatasetDO> datasetDOS = datasetMapper.selectList(new LambdaQueryWrapper<DatasetDO>().in(DatasetDO::getId, dataSetlIds));
             Map<Long, DatasetDO> datasetDOMap = cn.iocoder.yudao.framework.common.util.collection.
                     CollectionUtils.convertMap(datasetDOS, DatasetDO::getId);
-            result.getList().forEach(item->{
+            result.getList().forEach(item -> {
                 DatasetDO datasetDO = datasetDOMap.get(item.getDataset());
-                if(datasetDO != null){
+                if (datasetDO != null) {
                     item.setDatasetName(datasetDO.getDatasetName());
                 }
             });
@@ -173,7 +212,7 @@ public class FineTuningTaskServiceImpl implements FineTuningTaskService {
 
 
     @Override
-    public void startFineTuningTask(Long id) {
+    public void startFineTuningTask (Long id) {
         FineTuningTaskDO fineTuningTaskDO = validateFineTuningTaskExists(id);
         fineTuningTaskMapper.stopStartTask(id, FinetuningTaskStatusEnum.WAITING.getStatus());
         //调用模型服务，开启调优任务
@@ -181,7 +220,7 @@ public class FineTuningTaskServiceImpl implements FineTuningTaskService {
     }
 
     @Override
-    public List<FineTuningTaskRespVO> selectAll() {
+    public List<FineTuningTaskRespVO> selectAll () {
         List<FineTuningTaskDO> fineTuningTaskDOS = fineTuningTaskMapper.selectList();
         return BeanUtils.toBean(fineTuningTaskDOS, FineTuningTaskRespVO.class);
     }
@@ -195,7 +234,7 @@ public class FineTuningTaskServiceImpl implements FineTuningTaskService {
     public List<FineTuningTaskRespVO> selectEnable () {
         List<FineTuningTaskDO> fineTuningTaskDOS = fineTuningTaskMapper.selectList();
         fineTuningTaskDOS = fineTuningTaskDOS.stream()
-                .filter(item->item.getStatus().equals(FinetuningTaskStatusEnum.FINISHED.getStatus()))
+                .filter(item -> item.getStatus().equals(FinetuningTaskStatusEnum.FINISHED.getStatus()))
                 .collect(Collectors.toList());
         return BeanUtils.toBean(fineTuningTaskDOS, FineTuningTaskRespVO.class);
     }
@@ -209,15 +248,15 @@ public class FineTuningTaskServiceImpl implements FineTuningTaskService {
     @Override
     public Map<Long, String> getModelTuningByModelId (Long baseModelId) {
 
-        if (baseModelId == null){
+        if (baseModelId == null) {
             return Collections.emptyMap();
         }
 
         List<FineTuningTaskDO> fineTuningTaskDOS = fineTuningTaskMapper.selectList(new LambdaQueryWrapper<FineTuningTaskDO>()
                 .eq(FineTuningTaskDO::getBaseModelId, baseModelId)
-                .in(FineTuningTaskDO::getStatus, FinetuningTaskStatusEnum.WAITING.getStatus(),FinetuningTaskStatusEnum.TRAINING.getStatus()));
+                .in(FineTuningTaskDO::getStatus, FinetuningTaskStatusEnum.WAITING.getStatus(), FinetuningTaskStatusEnum.TRAINING.getStatus()));
 
-        if (CollectionUtils.isNotEmpty(fineTuningTaskDOS)){
+        if (CollectionUtils.isNotEmpty(fineTuningTaskDOS)) {
             return fineTuningTaskDOS.stream().collect(Collectors.toMap(FineTuningTaskDO::getId, FineTuningTaskDO::getTaskName));
         }
 
@@ -232,15 +271,15 @@ public class FineTuningTaskServiceImpl implements FineTuningTaskService {
      */
     @Override
     public Map<Long, String> getModelTuningByDatasetId (Long datasetId) {
-        if (datasetId == null){
+        if (datasetId == null) {
             return Collections.emptyMap();
         }
 
         List<FineTuningTaskDO> fineTuningTaskDOS = fineTuningTaskMapper.selectList(new LambdaQueryWrapper<FineTuningTaskDO>()
                 .eq(FineTuningTaskDO::getDataset, datasetId)
-                .in(FineTuningTaskDO::getStatus, FinetuningTaskStatusEnum.WAITING.getStatus(),FinetuningTaskStatusEnum.TRAINING.getStatus()));
+                .in(FineTuningTaskDO::getStatus, FinetuningTaskStatusEnum.WAITING.getStatus(), FinetuningTaskStatusEnum.TRAINING.getStatus()));
 
-        if (CollectionUtils.isNotEmpty(fineTuningTaskDOS)){
+        if (CollectionUtils.isNotEmpty(fineTuningTaskDOS)) {
             return fineTuningTaskDOS.stream().collect(Collectors.toMap(FineTuningTaskDO::getId, FineTuningTaskDO::getTaskName));
         }
 
@@ -248,18 +287,18 @@ public class FineTuningTaskServiceImpl implements FineTuningTaskService {
     }
 
     @Override
-    public String getFineTuningLog(Long id) {
+    public String getFineTuningLog (Long id) {
         FineTuningTaskDO fineTuningTaskDO = fineTuningTaskMapper.selectById(id);
-        if (fineTuningTaskDO != null && StringUtils.isNotBlank(fineTuningTaskDO.getTrainLog())){
-            Map<String,String> map = new HashMap<>();
-            map.put("log_path",fineTuningTaskDO.getTrainDuration());
+        if (fineTuningTaskDO != null && StringUtils.isNotBlank(fineTuningTaskDO.getTrainLog())) {
+            Map<String, String> map = new HashMap<>();
+            map.put("log_path", fineTuningTaskDO.getTrainDuration());
             return trainHttpService.getTrainLog(map);
         }
         return null;
     }
 
     @Override
-    public void stopFineTuningTask(Long id) {
+    public void stopFineTuningTask (Long id) {
         FineTuningTaskDO fineTuningTaskDO = validateFineTuningTaskExists(id);
         fineTuningTaskMapper.stopStartTask(id, FinetuningTaskStatusEnum.WAITING.getStatus());
         //todo 调用模型服务，停止调优任务
@@ -269,7 +308,7 @@ public class FineTuningTaskServiceImpl implements FineTuningTaskService {
 
 
     @Override
-    public PageResult<FineTuningTaskDO> getFineTuningTaskPage(FineTuningTaskPageReqVO pageReqVO) {
+    public PageResult<FineTuningTaskDO> getFineTuningTaskPage (FineTuningTaskPageReqVO pageReqVO) {
         return fineTuningTaskMapper.selectPage(pageReqVO);
     }
 
diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/modelservice/ModelServiceService.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/modelservice/ModelServiceService.java
index 6b6d9d733..cf2371640 100644
--- a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/modelservice/ModelServiceService.java
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/modelservice/ModelServiceService.java
@@ -8,6 +8,7 @@ import cn.iocoder.yudao.module.llm.dal.dataobject.modelservice.ModelServiceDO;
 
 import javax.validation.Valid;
 import java.util.List;
+import java.util.Map;
 
 /**
  * 模型服务 Service 接口
@@ -77,4 +78,13 @@ public interface ModelServiceService {
      * @return 模型服务管理数量
      */
     Long getCount ();
+
+
+    /**
+     * 根据 微调任务 id 获取 模型服务
+     *
+     * @param taskId 知识库 id
+     * @return 模型服务的 Map 集合
+     */
+    Map<Long, String> getModelServiceByTaskId (Long taskId);
 }
diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/modelservice/ModelServiceServiceImpl.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/modelservice/ModelServiceServiceImpl.java
index 0af4768cf..a229c0a7f 100644
--- a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/modelservice/ModelServiceServiceImpl.java
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/modelservice/ModelServiceServiceImpl.java
@@ -26,10 +26,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
 
 import javax.annotation.Resource;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Random;
+import java.util.*;
 import java.util.stream.Collectors;
 
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
@@ -89,9 +86,12 @@ public class ModelServiceServiceImpl implements ModelServiceService {
 
         FineTuningTaskDO fineTuningTaskDO = fineTuningTaskMapper.selectById(createReqVO.getFineTuningTask());
 
-        //aigc模型列表中的id 以及 对话用的modelName
-        modelService.setJobId(fineTuningTaskDO.getJobModelListId());
-        modelService.setBaseModelName(fineTuningTaskDO.getJobModelName());
+        if (fineTuningTaskDO != null){
+            //aigc模型列表中的id 以及 对话用的modelName
+            modelService.setJobId(fineTuningTaskDO.getJobModelListId());
+            modelService.setBaseModelName(fineTuningTaskDO.getJobModelName());
+
+        }
 
         // 插入
         String apikey = getApikey();
@@ -326,4 +326,22 @@ public class ModelServiceServiceImpl implements ModelServiceService {
         return modelServiceMapper.selectCount(null);
     }
 
+    /**
+     * 根据 微调任务 id 获取 模型服务
+     *
+     * @param taskId 知识库 id
+     * @return 模型服务的 Map 集合
+     */
+    @Override
+    public Map<Long, String> getModelServiceByTaskId (Long taskId) {
+        if (taskId != null) {
+            List<ModelServiceDO> modelServiceDOS = modelServiceMapper.selectList(new LambdaQueryWrapper<ModelServiceDO>()
+                    .eq(ModelServiceDO::getFineTuningTask, taskId));
+            if (com.baomidou.mybatisplus.core.toolkit.CollectionUtils.isNotEmpty(modelServiceDOS)) {
+                return modelServiceDOS.stream().collect(Collectors.toMap(ModelServiceDO::getId, ModelServiceDO::getServiceName));
+            }
+        }
+        return Collections.emptyMap();
+    }
+
 }