diff --git a/inspect-management/src/main/resources/mapper/system/SysDeptMapper.xml b/inspect-management/src/main/resources/mapper/system/SysDeptMapper.xml
index 5772dca..9d7b248 100644
--- a/inspect-management/src/main/resources/mapper/system/SysDeptMapper.xml
+++ b/inspect-management/src/main/resources/mapper/system/SysDeptMapper.xml
@@ -105,7 +105,7 @@
 
     <select id="checkDeptNameUnique" resultMap="SysDeptResult">
         <include refid="selectDeptVo"/>
-        where dept_name=#{deptName} and parent_id = #{parentId} limit 1
+        where dept_name=#{deptName} and parent_id = #{parentId} and del_flag = '0' limit 1
     </select>
 
     <insert id="insertDept" parameterType="com.inspect.system.base.domain.SysDept">