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 950fa6e..745893d 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
@@ -121,13 +121,13 @@ public class EdFileInfoController {
         return edFileInfoService.uploadRecord(pageNum, pageSize);
     }
 
-//    @RequiredPermission(value = FilePermission.VIEW)
+    @RequiredPermission(value = FilePermission.VIEW)
     @RequestMapping(value = "/fileDetail", method = RequestMethod.GET)
     public ElectromagneticResult<?> detail(@RequestParam String id) {
         return edFileInfoService.detail(id);
     }
 
-//    @RequiredPermission(value = FilePermission.VIEW)
+    @RequiredPermission(value = FilePermission.VIEW)
     @RequestMapping(value = "/queryChildFolder", method = RequestMethod.GET)
     public ElectromagneticResult<?> queryChildFolder(@RequestParam String parentId) {
         return edFileInfoService.queryChildFolder(parentId);
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 6d69d52..2c25e83 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
@@ -1171,6 +1171,9 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
         if(file.getId().length()<6){
             throw new StringIndexOutOfBoundsException("此文件的FILE_CODE小于六位："+id);
         }
+        if(file.getPrjDir().equals(Boolean.TRUE)){
+            return id;
+        }
         return file.getFileCode().substring(0, 6);
     }