diff --git a/common/src/main/java/com/sdm/common/entity/resp/data/FileMetadataInfoResp.java b/common/src/main/java/com/sdm/common/entity/resp/data/FileMetadataInfoResp.java
index 54e8d221..42b91659 100644
--- a/common/src/main/java/com/sdm/common/entity/resp/data/FileMetadataInfoResp.java
+++ b/common/src/main/java/com/sdm/common/entity/resp/data/FileMetadataInfoResp.java
@@ -119,6 +119,9 @@ public class FileMetadataInfoResp extends BaseResp implements Serializable  {
     @Schema(description = "权限值")
     private Integer permissionValue;
 
+    @Schema(description = "知识库名称")
+    private String knowledgeBaseName;
+
     private String approvalStatus;
     private String approveType;
     private String tempMetadata;
diff --git a/data/src/main/java/com/sdm/data/controller/DataFileController.java b/data/src/main/java/com/sdm/data/controller/DataFileController.java
index 72c345f0..5a875f4b 100644
--- a/data/src/main/java/com/sdm/data/controller/DataFileController.java
+++ b/data/src/main/java/com/sdm/data/controller/DataFileController.java
@@ -85,6 +85,14 @@ public class DataFileController implements IDataFeignClient {
         return IDataFileService.approveDataFile(req);
     }
 
+    //判断是否为空文件夹
+    @GetMapping("/isDirEmpty")
+    @Operation(summary = "判断是否为空文件夹", description = "根据请求参数判断指定文件夹是否为空")
+    public SdmResponse isDirEmpty(@RequestParam("dirId") Long dirId) {
+        return IDataFileService.isDirEmpty(dirId);
+    }
+
+
     /**
      * 删除文件夹
      *
diff --git a/data/src/main/java/com/sdm/data/service/IDataFileService.java b/data/src/main/java/com/sdm/data/service/IDataFileService.java
index 3eb7d1b9..4c42dfda 100644
--- a/data/src/main/java/com/sdm/data/service/IDataFileService.java
+++ b/data/src/main/java/com/sdm/data/service/IDataFileService.java
@@ -40,6 +40,10 @@ public interface IDataFileService {
         return null;
     }
 
+    default SdmResponse isDirEmpty(Long dirId) {
+        return null;
+    }
+
     /**
      * 删除目录
      * @param req 删除目录请求参数
diff --git a/data/src/main/java/com/sdm/data/service/impl/MinioFileIDataFileServiceImpl.java b/data/src/main/java/com/sdm/data/service/impl/MinioFileIDataFileServiceImpl.java
index e96ca5e4..6435eb48 100644
--- a/data/src/main/java/com/sdm/data/service/impl/MinioFileIDataFileServiceImpl.java
+++ b/data/src/main/java/com/sdm/data/service/impl/MinioFileIDataFileServiceImpl.java
@@ -494,6 +494,13 @@ public class MinioFileIDataFileServiceImpl implements IDataFileService {
         }
     }
 
+    @Override
+    public SdmResponse isDirEmpty(Long dirId) {
+        return SdmResponse.success(fileMetadataInfoService.lambdaQuery()
+                .eq(FileMetadataInfo::getParentId, dirId)
+                .exists());
+    }
+
     @Override
     @Transactional(rollbackFor = Exception.class)
     public SdmResponse delDir(DelDirReq req) {
@@ -655,7 +662,6 @@ public class MinioFileIDataFileServiceImpl implements IDataFileService {
             // 文件夹
             FileMetadataInfo dirMetadataInfo = fileMetadataInfoService.lambdaQuery().eq(FileMetadataInfo::getId, deleteFileMetadataInfo.getParentId()).eq(FileMetadataInfo::getDataType, DataTypeEnum.DIRECTORY.getValue()).one();
 
-            String deleteFileMinioObejctKey = deleteFileMetadataInfo.getObjectKey();
 
             /*boolean hasDeletePermission = fileUserPermissionService.hasFilePermission(deleteFileMetadataInfo.getId(), ThreadLocalContext.getUserId(), FilePermissionEnum.DELETE);
             if (!hasDeletePermission) {
@@ -782,6 +788,7 @@ public class MinioFileIDataFileServiceImpl implements IDataFileService {
                     //计算当前用户对该文件的综合权限位
                     // 对于列表查询，如果层级很深，频繁递归会有性能问题。
                     dto.setPermissionValue(fileUserPermissionService.getMergedPermission(dto.getId(), ThreadLocalContext.getUserId()));
+                    dto.setKnowledgeBaseName(extractRelativePath(fileMetadataInfoService.lambdaQuery().eq(FileMetadataInfo::getId, dto.getParentId()).one()));
                     return dto;
                 }).collect(Collectors.toList());
         PageDataResp<List<FileStorage>> pageDataResp = searchResult.getData();
@@ -851,6 +858,8 @@ public class MinioFileIDataFileServiceImpl implements IDataFileService {
         setSimulationPoolAndTaskInfo(list);
         PageInfo<FileMetadataInfo> page = new PageInfo<>(list);
         long total = page.getTotal();
+        FileMetadataInfo dirMetadataInfo = fileMetadataInfoService.lambdaQuery().eq(FileMetadataInfo::getId, parentId).one();
+        String knowledgeBaseName = extractRelativePath(dirMetadataInfo);
         List<FileMetadataInfoResp> dtoList = list.stream().map(entity -> {
             FileMetadataInfoResp dto = new FileMetadataInfoResp();
             BeanUtils.copyProperties(entity, dto);
@@ -858,6 +867,7 @@ public class MinioFileIDataFileServiceImpl implements IDataFileService {
             //计算当前用户对该文件的综合权限位
             // 对于列表查询，如果层级很深，频繁递归会有性能问题。
             dto.setPermissionValue(fileUserPermissionService.getMergedPermission(entity.getId(), ThreadLocalContext.getUserId()));
+            dto.setKnowledgeBaseName(knowledgeBaseName);
             return dto;
         }).collect(Collectors.toList());
         PageInfo<FileMetadataInfoResp> page1 = new PageInfo<>(dtoList);