diff --git a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/controller/ProjectController.java b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/controller/ProjectController.java
index 9dcab0e..e04c2d1 100644
--- a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/controller/ProjectController.java
+++ b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/controller/ProjectController.java
@@ -51,8 +51,8 @@ public class ProjectController {
     }
 
     @RequestMapping("deleteFolder")
-    public ElectromagneticResult<?> deleteFolder(@RequestParam String fileId) {
-        return edFileInfoService.deleteFolder(fileId);
+    public ElectromagneticResult<?> deleteFolder(@RequestParam String id, @RequestParam String parentId) {
+        return edFileInfoService.deleteFolder(id, parentId);
     }
 
     @RequestMapping("folderResort")
diff --git a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/EdFileInfoService.java b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/EdFileInfoService.java
index af550e3..428d220 100644
--- a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/EdFileInfoService.java
+++ b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/EdFileInfoService.java
@@ -67,9 +67,10 @@ public interface EdFileInfoService {
      * 删除子集
      *
      * @param fileId
+     * @param parentId
      * @return
      */
-    ElectromagneticResult<?> deleteFolder(String fileId);
+    ElectromagneticResult<?> deleteFolder(String fileId, String parentId);
 
     /**
      * 层级沿用
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 7fc21f0..658bcd5 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
@@ -361,10 +361,12 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
      * 删除子集
      *
      * @param fileId
+     * @param parentId
      * @return
      */
     @Override
-    public ElectromagneticResult<?> deleteFolder(String fileId) {
+    @Transactional(rollbackFor = Exception.class)
+    public ElectromagneticResult<?> deleteFolder(String fileId, String parentId) {
 
         try {
             // TODO是否需要判断文件夹是否为空
@@ -380,25 +382,20 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
                     .set(EdFileInfo::getSort, -1)
                     .in(EdFileInfo::getId, ids);
             this.baseMapper.update(null, updateWrapper);
-
-            String[] tmpFileIds = edFileInfos.get(0).getFilePath().split(MYSQL_FILE_PATH_SPLIT);
-            String parentId = tmpFileIds[0];
-            for (String tmpPathId : tmpFileIds) {
-                parentId = this.baseMapper.maxPrjId();
-                if (fileId.equals(tmpPathId)) {
-                    break;
-                }
-            }
             // 同层级的resort
             List<EdFileInfo> edFileInfos1 = this.baseMapper.selectList(Wrappers.lambdaQuery(EdFileInfo.class)
                     .select(EdFileInfo::getId, EdFileInfo::getSort)
                     .eq(EdFileInfo::getEffectFlag, EffectFlagEnum.EFFECT.code)
                     .eq(EdFileInfo::getParentId, parentId)
                     .orderByAsc(EdFileInfo::getSort));
-            for (int i = 1; i <= edFileInfos1.size(); i++) {
+            Date now = new Date();
+            String currentUserId = UserThreadLocal.getUserId();
+            for (int i = 0; i < edFileInfos1.size(); i++) {
                 String id = edFileInfos1.get(i).getId();
                 this.baseMapper.update(null, Wrappers.lambdaUpdate(EdFileInfo.class)
-                        .set(EdFileInfo::getSort, i)
+                        .set(EdFileInfo::getSort, i + 1)
+                        .set(EdFileInfo::getUpdatedBy, currentUserId)
+                        .set(EdFileInfo::getUpdateTime, now)
                         .eq(EdFileInfo::getId, id));
             }
             return ElectromagneticResultUtil.success(true);
@@ -465,7 +462,7 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
                                 .setCreatedBy(currentUserId)
                                 .setUpdatedBy(currentUserId);
                         this.save(targetFile);
-                        String targetSysFilePath = getSysFilePathByDbPath(targetFile.getFilePath()) + File.separator + sourceFileName;
+                        String targetSysFilePath = getFileSysPath(targetFile.getFilePath()) + File.separator + sourceFileName;
                         fileSystemService.createDirectory(targetSysFilePath);
                         targetEdFileInfos = this.baseMapper.selectAllAdminFolder(targetId);
                     }
@@ -487,25 +484,32 @@ public class EdFileInfoServiceImpl extends ServiceImpl<EdFileInfoMapper, EdFileI
      * @return
      */
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public ElectromagneticResult<?> modifyFolder(String id, String newFolderName) {
         try {
+            String currentUserId = UserThreadLocal.getUserId();
+            Date now = new Date();
             EdFileInfo fileInfo = this.baseMapper.selectOne(Wrappers.lambdaQuery(EdFileInfo.class)
                     .eq(EdFileInfo::getId, id));
-            String sysFilePath = getSysFilePathByDbPath(fileInfo.getFilePath());
+            String sysFilePath = getFileSysPath(fileInfo.getFilePath());
             this.baseMapper.update(null, Wrappers.lambdaUpdate(EdFileInfo.class)
+                    .set(EdFileInfo::getUpdateTime, now)
+                    .set(EdFileInfo::getUpdatedBy, currentUserId)
+                    .eq(EdFileInfo::getId, id)
                     .set(EdFileInfo::getFileName, newFolderName));
             fileSystemService.renameFile(sysFilePath, newFolderName);
             return ElectromagneticResultUtil.success(true);
         } catch (Exception e) {
             String info = StrFormatter.format("修改子集名称为{}失败", newFolderName);
             log.error(info, e);
-            return ElectromagneticResultUtil.fail("-1", info);
+            throw new BizException(-1, info);
         }
     }
 
-    private String getSysFilePathByDbPath(String dbPath) {
+    private String getFileSysPath(String dbPath) {
         ArrayList<String> paths = CollUtil.newArrayList(dbPath.split(MYSQL_FILE_PATH_SPLIT));
-        return getPath(paths);
+        String path = getPath(paths);
+        return eleDataPath + File.separator + path;
     }
 
     private String getPath(List<String> ids) {