diff --git a/project/src/main/java/com/sdm/project/service/impl/DemandServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/DemandServiceImpl.java
index b6bbcdaf..ee9f8965 100644
--- a/project/src/main/java/com/sdm/project/service/impl/DemandServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/DemandServiceImpl.java
@@ -1271,7 +1271,65 @@ public class DemandServiceImpl extends BaseService implements IDemandService {
             }
         }
 
+
+        // 项目层级文件夹和需求文件夹中，新增一层【需求附件】文件夹
+        String projectNodeId = req.getProjectId();
         BatchCreateNormalDirReq batchCreateNormalDirReq = new BatchCreateNormalDirReq();
+        SdmResponse<FileMetadataInfoResp> fileMetadataInfoResp = dataFeignClient.queryFileMetadataInfo(projectNodeId, NodeTypeEnum.PROJECT.getValue(), 0L);
+        if (fileMetadataInfoResp.getData() == null) {
+            log.error("fileMetadataInfoResp为空,projectNodeId为：{}",projectNodeId);
+            return SdmResponse.failed("新增需求失败！");
+        }
+        // 查询需求附件的uuid，元数据表中【parentId是project的元数据主键id且originalName为：需求附件】
+        FileMetadataInfoResp projectMetadataInfo = fileMetadataInfoResp.getData();
+        SdmResponse<List<FileMetadataInfoResp>> listSdmResponse = dataFeignClient.listDir(DirTypeEnum.PROJECT_NODE_DIR.getValue(), projectMetadataInfo.getId());
+        if (!listSdmResponse.isSuccess() || CollectionUtils.isEmpty(listSdmResponse.getData())) {
+            log.error("listSdmResponse为空,project的元数据主键id为：{}",projectMetadataInfo.getId());
+            return SdmResponse.failed("新增需求失败！");
+        }
+        List<FileMetadataInfoResp> childrenMetadataInfoList = listSdmResponse.getData();
+        FileMetadataInfoResp demandAttachFileMetadataInfoResp = childrenMetadataInfoList.stream().filter(metadataInfo -> AttachFileTypeEnum.DEMAND_FILE.getValue().equals(metadataInfo.getOriginalName())).findFirst().orElse(null);
+        Long demandAttachFileMetadataInfoId;
+        if (ObjectUtils.isEmpty(demandAttachFileMetadataInfoResp)) {
+            log.info("未查询到需求附件文件夹，当前项目下的子文件夹为：{}",childrenMetadataInfoList);
+            // 项目层级文件夹和需求文件夹中，新增一层【需求附件】文件夹
+            List<FolderItemReq> demandAttachFolderItemReqList = new ArrayList<>();
+            BatchCreateNormalDirReq demandAttachBatchCreateNormalDirReq = new BatchCreateNormalDirReq();
+            demandAttachBatchCreateNormalDirReq.setParentUUId(projectNodeId);
+            FolderItemReq demandAttachFolderItemReq = new FolderItemReq();
+            demandAttachFolderItemReq.setFolderName(AttachFileTypeEnum.DEMAND_FILE.getValue());
+            demandAttachFolderItemReq.setFolderUuid(RandomUtil.generateString(32));
+            demandAttachFolderItemReqList.add(demandAttachFolderItemReq);
+            demandAttachBatchCreateNormalDirReq.setFolderItems(demandAttachFolderItemReqList);
+            log.info("创建需求附件文件夹请求参数：{}", demandAttachBatchCreateNormalDirReq);
+            BatchCreateNormalDirResp batchCreateNormalDirResp;
+            try {
+                SdmResponse<BatchCreateNormalDirResp> response = dataFeignClient.batchCreateNormalDirs(demandAttachBatchCreateNormalDirReq);
+                log.info("创建需求附件文件夹响应：{}", response);
+                if (!response.isSuccess() || ObjectUtils.isEmpty(response.getData())) {
+                    log.error("调用创建需求附件文件夹接口失败，原因为：{}", response.getMessage());
+                    return SdmResponse.failed("创建需求附件文件夹失败：，原因为：" + response.getMessage());
+                }
+                batchCreateNormalDirResp = response.getData();
+            } catch (Exception e) {
+                log.error("调用创建需求附件文件夹接口失败", e);
+                return SdmResponse.failed("创建需求附件文件夹失败：" + e.getMessage());
+            }
+
+            if (ObjectUtils.isEmpty(batchCreateNormalDirResp)) {
+                log.error("batchCreateNormalDirResp为空");
+                return SdmResponse.failed("创建需求附件文件夹失败");
+            }
+            List<BatchCreateNormalDirResp.DirInfo> successList = batchCreateNormalDirResp.getSuccessList();
+            if (CollectionUtils.isEmpty(successList)) {
+                log.error("successList为空");
+                return SdmResponse.failed("创建需求附件文件夹失败");
+            }
+            // 需求附件文件夹的元数据主键id
+            demandAttachFileMetadataInfoId = successList.get(0).getId();
+        }else {
+            demandAttachFileMetadataInfoId = demandAttachFileMetadataInfoResp.getId();
+        }
         batchCreateNormalDirReq.setParentUUId(req.getProjectId());
         FolderItemReq folderItemReq = new FolderItemReq();
         folderItemReq.setFolderName(req.getDemandName());