diff --git a/ecs/jskult-batch/src/batch/trn_result_data_bio_lot.py b/ecs/jskult-batch/src/batch/trn_result_data_bio_lot.py
index be25541e..870b6c94 100644
--- a/ecs/jskult-batch/src/batch/trn_result_data_bio_lot.py
+++ b/ecs/jskult-batch/src/batch/trn_result_data_bio_lot.py
@@ -122,7 +122,7 @@ class TrnResultDataBioLot(JskultBatchEntrypoint):
             INNER JOIN src07.trn_result_data_bio AS bio
              ON  bio.account_ym = lot.account_ym
              AND bio.seq_no = lot.seq_no
-             AND DATE(bio.last_upd_dtt) >= src07.get_syor_date()
+             AND IFNULL(DATE(bio.upd_date), DATE(bio.ins_date)) >= src07.get_syor_date()
             """
             res = db.execute(sql)
         except Exception as e:
@@ -221,7 +221,7 @@ class TrnResultDataBioLot(JskultBatchEntrypoint):
             LEFT OUTER JOIN src05.mst_inst_merck mim
                 ON bio.cnvs_inst_cd = mim.inst_cd
             WHERE
-                DATE(bio.last_upd_dtt) >= src07.get_syor_date()
+                IFNULL(DATE(bio.upd_date), DATE(bio.ins_date)) >= src07.get_syor_date()
             """
             db.execute(sql)