bug

src/main/resources/mapper/TaUserMapper.xml

             ta_user t
             LEFT JOIN ta_person_building b ON t.user_id = b.user_id
         WHERE
-            t.org_id = #{taUser.orgId} and t.is_admin != 1
+            t.org_id = #{taUser.orgId} AND (t.is_admin != 1 or t.is_admin is null)
             <if test="taUser.userName != null and taUser.userName != ''">
                 and t.user_name like CONCAT('%', #{taUser.userName}, '%')
             </if>