diff --git a/src/main/resources/mappers/basis/ExperimentalMapper.xml b/src/main/resources/mappers/basis/ExperimentalMapper.xml
index 6a64415..26029e8 100644
--- a/src/main/resources/mappers/basis/ExperimentalMapper.xml
+++ b/src/main/resources/mappers/basis/ExperimentalMapper.xml
@@ -476,7 +476,8 @@
                dev_status AS devStatus,
                dev_data AS devData,
                amount,
-               remarks
+               remarks,
+               department_id AS departmentId
         FROM tb_exper_dev
         WHERE exper_id = #{id}
         ORDER BY id