diff --git a/ruoyi-admin/src/main/resources/mapper/UnitMapper.xml b/ruoyi-admin/src/main/resources/mapper/UnitMapper.xml
index cdd3fca..40abaac 100644
--- a/ruoyi-admin/src/main/resources/mapper/UnitMapper.xml
+++ b/ruoyi-admin/src/main/resources/mapper/UnitMapper.xml
@@ -85,10 +85,9 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </resultMap>
 
     <select id="selectUnitList" parameterType="unit" resultMap="unitResult">
-        select a.*,d.dept_name as deptName from unit_info a
-        left join sys_dept d on a.dept_id = d.dept_id
+        select a.*  from unit_info a
         <where>
-            a.del_flag = '0' and d.del_flag = '0'
+            a.del_flag = '0'
             <if test="req.nickName != null and req.nickName != '' ">
                 and a.nick_name like concat('%',#{req.nickName},'%')
             </if>