diff --git a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/aop/FilePermissionCheckAspect.java b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/aop/FilePermissionCheckAspect.java
index 738a600..d657f1f 100644
--- a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/aop/FilePermissionCheckAspect.java
+++ b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/aop/FilePermissionCheckAspect.java
@@ -1,6 +1,7 @@
 package com.electromagnetic.industry.software.manage.aop;
 
 import com.electromagnetic.industry.software.common.annotations.RequiredPermission;
+import com.electromagnetic.industry.software.common.cons.ElectromagneticConstants;
 import com.electromagnetic.industry.software.common.enums.FilePermission;
 import com.electromagnetic.industry.software.common.exception.PermissionDeniedException;
 import com.electromagnetic.industry.software.common.util.UserThreadLocal;
@@ -50,7 +51,7 @@ public class FilePermissionCheckAspect {
             if (args[0] instanceof FileInfoQueryDTO) {
                 FileInfoQueryDTO fileInfoQueryDTO = (FileInfoQueryDTO) args[0];
                 id = fileInfoQueryDTO.getParentId();
-                if (id.length() > 6) {
+                if (id.length() > ElectromagneticConstants.PRJ_ID_LENGTH) {
                     return joinPoint.proceed();
                 }
             }
diff --git a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/controller/EdFileInfoController.java b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/controller/EdFileInfoController.java
index b38e1fa..b991d7d 100644
--- a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/controller/EdFileInfoController.java
+++ b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/controller/EdFileInfoController.java
@@ -29,7 +29,6 @@ public class EdFileInfoController {
         return edFileInfoService.tree();
     }
 
-    @RequiredPermission(value = FilePermission.EDIT)
     @RequestMapping("createFolder")
     public ElectromagneticResult<?> createFolder(@RequestBody CreateFolderDTO createFolderDTO) {
         return edFileInfoService.createFolder(createFolderDTO);
diff --git a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdFileInfoServiceImpl.java b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdFileInfoServiceImpl.java
index 4bd9dd2..744475e 100644
--- a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdFileInfoServiceImpl.java
+++ b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/EdFileInfoServiceImpl.java
@@ -72,6 +72,7 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
     @Resource
     private UserMapper userMapper;
 
+
     private String downloadDataDir = "";
     private String uploadDataDir = "";
 
@@ -93,7 +94,7 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
 
         String parentId = pars.getParentId();
         List<String> accessibleTree = permissionService.getAccessibleTree();
-        if (!accessibleTree.contains(parentId)) {
+        if (!accessibleTree.contains(parentId) && parentId.length() == PRJ_ID_LENGTH) {
             throw new PermissionDeniedException();
         }
 
diff --git a/electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/cons/ElectromagneticConstants.java b/electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/cons/ElectromagneticConstants.java
index 72df716..9c53e3a 100644
--- a/electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/cons/ElectromagneticConstants.java
+++ b/electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/cons/ElectromagneticConstants.java
@@ -15,4 +15,6 @@ public interface ElectromagneticConstants {
     String NAME_VALID_MSG = "文件名不符合规范，只能包含中文字符、下划线、连字符、加号、数字和英文字符且长度小于32。";
 
     String FILE_SEC_PASSWD = "adknfhkj87654knd";
+
+    int PRJ_ID_LENGTH = 6;
 }