diff --git a/ecs/jskult-batch-daily/src/batch/ultmarc/utmp_tables/table_mapper/concrete/com_dr_mapper.py b/ecs/jskult-batch-daily/src/batch/ultmarc/utmp_tables/table_mapper/concrete/com_dr_mapper.py
index 7b5f63c1..36e51552 100644
--- a/ecs/jskult-batch-daily/src/batch/ultmarc/utmp_tables/table_mapper/concrete/com_dr_mapper.py
+++ b/ecs/jskult-batch-daily/src/batch/ultmarc/utmp_tables/table_mapper/concrete/com_dr_mapper.py
@@ -420,7 +420,7 @@ class ComDrMapper(UltmarcTableMapper):
             record_year = self.db.execute_select(self.YEAR_GET_QUERY, self.query_parameter)
             western_year = str(int(record_year[0]['year']) + int(self.record.birthday_year))
 
-        # 誕生日の設定
+        # 生年月日の設定
         self.query_parameter['birth_day'] = self.__set_birthday(western_year)
 
         # 開業年（西暦）
@@ -444,7 +444,7 @@ class ComDrMapper(UltmarcTableMapper):
         return
 
     def __set_birthday(self, western_year: str = ""):
-        # 誕生日を設定
+        # 生年月日を設定
 
         # 年(西暦)、月、日を連結
         birth_day = ''.join([western_year, self.record.birthday_month, self.record.birthday_day])