diff --git a/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml
index 7a6fc158ee29c80644877e3caf7d660bc5e5d693..4552ba4a4cb26db10d8d75d3386bb706b6a55623 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml
@@ -87,7 +87,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 		where dept_name=#{deptName} and parent_id = #{parentId} and del_flag = '0' limit 1
 	</select>
     
-    <insert id="insertDept" parameterType="SysDept">
+    <insert id="insertDept" parameterType="SysDept" useGeneratedKeys="true" keyProperty="deptId">
  		insert into sys_dept(
  			<if test="deptId != null and deptId != 0">dept_id,</if>
  			<if test="parentId != null and parentId != 0">parent_id,</if>