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 c6e2400f..7a7b96c0 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
@@ -495,6 +495,7 @@ public class DemandServiceImpl extends BaseService implements IDemandService {
         BeanUtils.copyProperties(task,tagReq);
         if (NodeTypeEnum.TASK.getValue().equals(uuidOwnType)) {
             tagReq.setTaskId(uuid);
+            tagReq.setTaskName(task.getTaskName());
         }
         createDirReq.setTagReq(tagReq);
         log.info("修改需求同步修改任务时调用创建文件夹的参数为：{}", createDirReq);
diff --git a/project/src/main/java/com/sdm/project/service/impl/SimulationTaskServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/SimulationTaskServiceImpl.java
index 1ff0d10e..11fff2e6 100644
--- a/project/src/main/java/com/sdm/project/service/impl/SimulationTaskServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/SimulationTaskServiceImpl.java
@@ -8,9 +8,7 @@ import com.sdm.common.common.ThreadLocalContext;
 import com.sdm.common.entity.enums.DirTypeEnum;
 import com.sdm.common.entity.enums.FilePermissionEnum;
 import com.sdm.common.entity.enums.NodeTypeEnum;
-import com.sdm.common.entity.req.data.BatchUpdatePermissionReq;
-import com.sdm.common.entity.req.data.CreateDirReq;
-import com.sdm.common.entity.req.data.UpdatePermissionReq;
+import com.sdm.common.entity.req.data.*;
 import com.sdm.common.feign.inter.data.IDataFeignClient;
 import com.sdm.common.utils.RandomUtil;
 import com.sdm.project.common.MemberTypeEnum;
@@ -152,12 +150,43 @@ public class SimulationTaskServiceImpl extends ServiceImpl<SimulationTaskMapper,
         List<BatchUpdatePermissionReq.FilePermissionItem> filePermissionItemList =  new ArrayList<>();
         for (SimulationDemand demand : demandList) {
             SimulationTask task = convertDemandToTask(demand, tagMap);
+            String workspaceId = getWorkspaceIdFromTask(task, tagMap);
+            if (StringUtils.isNotBlank(workspaceId)) {
+                task.setNodeId(workspaceId);
+                // 任务对应需求
+                // 1.需求创建人对关联的任务文件夹有预览、下载权限
+                // 2.需求负责人（仿真负责人、确认人）对关联的任务文件夹有预览、下载权限
+                // 但是目前任务负责人就是从需求负责人继承的，权限也会继承
+                // 构建单个任务的权限配置（仅当需求创建人不为空时）
+                if (demand.getCreator() != null) {
+                    BatchUpdatePermissionReq.FilePermissionItem item = new BatchUpdatePermissionReq.FilePermissionItem();
+                    item.setUuid(task.getUuid());
+                    Map<Long, Byte> userPermissions = new HashMap<>();
+                    userPermissions.put(demand.getCreator(), FilePermissionEnum.BASE.getValue());
+                    item.setUserPermissions(userPermissions);
+                    filePermissionItemList.add(item);
+                } else {
+                    log.warn("需求创建人为空，跳过任务权限配置，需求ID: {}, 任务UUID: {}", demand.getUuid(), task.getUuid());
+                }
+            }
             tasksToCreate.add(task);
             taskExtrasToCreate.addAll(createTaskExtras(demand, task.getUuid()));
             taskMembersToCreate.addAll(createTaskMembers(demand, task.getUuid()));
             taskAttentionsToCreate.addAll(createTaskAttentions(demand, task.getUuid()));
         }
 
+        // 批量更新需求创建人对任务文件夹的权限
+        if (CollectionUtils.isNotEmpty(filePermissionItemList)) {
+            BatchUpdatePermissionReq batchReq = new BatchUpdatePermissionReq();
+            batchReq.setFilePermissions(filePermissionItemList);
+            log.info("从需求批量创建任务时，批量更新需求创建人对任务文件夹的权限，任务数量：{}", filePermissionItemList.size());
+            SdmResponse response = dataFeignClient.batchUpdatePermission(batchReq);
+            log.info("从需求批量创建任务时，批量更新需求创建人对任务文件夹的权限结果：{}", response);
+            if (!response.isSuccess()) {
+                log.error("批量更新任务权限失败：{}", response.getMessage());
+            }
+        }
+
         // 批量保存任务主表、扩展表、成员表、关注表
 //        this.saveBatch(tasksToCreate);
         this.baseMapper.saveBatchTask(tasksToCreate);
@@ -176,6 +205,22 @@ public class SimulationTaskServiceImpl extends ServiceImpl<SimulationTaskMapper,
             }
             this.baseMapper.saveBatchTaskAttention(taskAttentionsToCreate);
         }
+
+        // 批量创建任务目录和更新权限
+        for (SimulationTask task : tasksToCreate) {
+            // 任务挂载在workspace工位节点下，需要从task的tag中获取workspaceId
+            String workspaceId = task.getNodeId();
+            if (StringUtils.isBlank(workspaceId)) {
+                continue;
+            }
+            TagReq tagReq = new TagReq();
+            BeanUtils.copyProperties(task,tagReq);
+            tagReq.setTaskId(task.getUuid());
+            tagReq.setTaskId(task.getTaskName() );
+            createTaskDir(task.getUuid(), workspaceId, task.getTaskName(),tagReq);
+        }
+        // 批量更新任务权限（使用批量接口）
+        batchUpdateTaskPermissions(tasksToCreate);
     }
 
     private SimulationTask convertDemandToTask(SimulationDemand demand, Map<String, String> tagMap) {
@@ -327,7 +372,7 @@ public class SimulationTaskServiceImpl extends ServiceImpl<SimulationTaskMapper,
     /**
      * 创建任务目录
      */
-    private void createTaskDir(String taskUuid, String parentNodeUuid, String taskName) {
+    private void createTaskDir(String taskUuid, String parentNodeUuid, String taskName,TagReq tagReq) {
         try {
             CreateDirReq createDirReq = new CreateDirReq();
             createDirReq.setUuId(taskUuid);
@@ -335,7 +380,7 @@ public class SimulationTaskServiceImpl extends ServiceImpl<SimulationTaskMapper,
             createDirReq.setUuIdOwnType(NodeTypeEnum.TASK.getValue());
             createDirReq.setDirName(taskName);
             createDirReq.setDirType(DirTypeEnum.PROJECT_NODE_DIR.getValue());
-            
+            createDirReq.setTagReq(tagReq);
             log.info("从需求创建任务时，调用创建文件夹的参数为：{}", createDirReq);
             SdmResponse response = dataFeignClient.createDir(createDirReq);
             log.info("从需求创建任务时，调用创建文件夹的返回值为：{}", response);
diff --git a/project/src/main/java/com/sdm/project/service/impl/TaskServiceImpl.java b/project/src/main/java/com/sdm/project/service/impl/TaskServiceImpl.java
index 8792a309..17f65b17 100644
--- a/project/src/main/java/com/sdm/project/service/impl/TaskServiceImpl.java
+++ b/project/src/main/java/com/sdm/project/service/impl/TaskServiceImpl.java
@@ -3248,10 +3248,12 @@ public class TaskServiceImpl implements ITaskService {
         createDirReq.setParentUuId(parentUuid);
         createDirReq.setDirName(dirName);
         createDirReq.setDirType(DirTypeEnum.PROJECT_NODE_DIR.getValue());
+        // 这里需要跳过权限校验
         TagReq tagReq = new TagReq();
         BeanUtils.copyProperties(task,tagReq);
         if (NodeTypeEnum.TASK.getValue().equals(uuidOwnType)) {
             tagReq.setTaskId(uuid);
+            tagReq.setTaskName(task.getTaskName());
         }
         createDirReq.setTagReq(tagReq);
         log.info("批量修改任务时调用创建文件夹的参数为：{}", createDirReq);
@@ -4304,6 +4306,7 @@ public class TaskServiceImpl implements ITaskService {
     public SdmResponse deleteDirById(String uuid) {
         DelDirReq req = new DelDirReq();
         req.setDelUuid(uuid);
+        req.setSkipPermissionCheck(true);
         log.info("调用删除任务文件夹的参数为：{}", req);
         SdmResponse response = dataClientFeignClient.delDir(req);
         log.info("调用删除任务文件夹的返回值为：{}", response);