diff --git a/ruoyi-oa/src/main/java/com/ruoyi/oa/domain/vo/SysOaTaskVo.java b/ruoyi-oa/src/main/java/com/ruoyi/oa/domain/vo/SysOaTaskVo.java
index 5e82bb5..23def11 100644
--- a/ruoyi-oa/src/main/java/com/ruoyi/oa/domain/vo/SysOaTaskVo.java
+++ b/ruoyi-oa/src/main/java/com/ruoyi/oa/domain/vo/SysOaTaskVo.java
@@ -214,4 +214,6 @@ public class SysOaTaskVo {
 
     //project_code
     private String projectCode;
+    //部门名称
+    private String deptName;
 }
diff --git a/ruoyi-oa/src/main/resources/mapper/oa/SysOaTaskMapper.xml b/ruoyi-oa/src/main/resources/mapper/oa/SysOaTaskMapper.xml
index 572af9d..275d73c 100644
--- a/ruoyi-oa/src/main/resources/mapper/oa/SysOaTaskMapper.xml
+++ b/ruoyi-oa/src/main/resources/mapper/oa/SysOaTaskMapper.xml
@@ -82,6 +82,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                sop.project_code,
                su1.nick_name                        AS createUserNickName,
                su2.nick_name                        AS workerNickName,
+               sd.dept_name                         AS deptName,
                IF(
                        sot.completed_time IS NULL,
                        IF(
@@ -113,6 +114,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                  LEFT JOIN sys_user su1 ON su1.user_id = sot.create_user_id
                  LEFT JOIN sys_user su2 ON su2.user_id = sot.worker_id
                  LEFT JOIN sys_oa_project sop ON sop.project_id = sot.project_id
+                 LEFT JOIN sys_dept sd ON sd.dept_id = su2.dept_id
             ${ew.getCustomSqlSegment}
     </select>