diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/bigscreen/controller/PersonalHomeController.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/bigscreen/controller/PersonalHomeController.java
index 7487aeb5..e63a1463 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/bigscreen/controller/PersonalHomeController.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/bigscreen/controller/PersonalHomeController.java
@@ -1,8 +1,8 @@
 package org.dromara.bigscreen.controller;
 
-import cn.dev33.satoken.annotation.SaCheckPermission;
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.convert.Convert;
+import cn.hutool.core.lang.tree.Tree;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import jakarta.annotation.Resource;
@@ -41,6 +41,7 @@ import org.dromara.common.web.core.BaseController;
 import org.dromara.patch.domain.bo.PdMasterBo;
 import org.dromara.patch.domain.vo.PdMasterBymiAndQt;
 import org.dromara.patch.service.IPdMasterService;
+import org.dromara.system.service.impl.SysDeptServiceImpl;
 import org.dromara.system.service.impl.SysUserServiceImpl;
 import org.dromara.warm.flow.core.FlowEngine;
 import org.dromara.warm.flow.core.entity.User;
@@ -80,12 +81,6 @@ public class PersonalHomeController extends BaseController {
     private final IBusWjzxService busWjzxService;
 
     private final IBusSygjService busSygjService;
-
-
-
-
-
-
     @Autowired
     private IPdMasterService pdMasterService;
 
@@ -96,6 +91,11 @@ public class PersonalHomeController extends BaseController {
 
     @Resource
     private IAIChatMemoryService aiChatMemoryService;
+    @Autowired
+    private SysDeptServiceImpl sysDeptService;
+
+
+
 
     // region AI 模块
 
@@ -170,6 +170,11 @@ public class PersonalHomeController extends BaseController {
 
 
 
+    /**
+     * 首页待办事项
+     * @param projectId
+     * @return
+     */
     @GetMapping("/getTaskList")
     public R<TaskInfoDto> getTaskList(String projectId) {
         TaskInfoDto taskInfoDto = new TaskInfoDto();
@@ -290,4 +295,12 @@ public class PersonalHomeController extends BaseController {
         return busBwlService.queryPageList(bo, pageQuery);
     }
 
+    /**
+     * 获取部门树
+     */
+    @GetMapping("/deptTree")
+    public R<List<Tree<Long>>> deptTree() {
+        return R.ok(sysDeptService.buildDeptTree());
+    }
+
 }