diff --git a/ecs/jskult-batch/src/batch/dcf_inst_merge_io.py b/ecs/jskult-batch/src/batch/dcf_inst_merge_io.py
index 5aad9b7d..1297ae71 100644
--- a/ecs/jskult-batch/src/batch/dcf_inst_merge_io.py
+++ b/ecs/jskult-batch/src/batch/dcf_inst_merge_io.py
@@ -115,10 +115,10 @@ class DcfInstMergeIO(JskultBatchEntrypoint):
 
             # DCF施設削除新規マスタ出力
             logger.info('DCF施設削除新規マスタ出力を開始します。')
-            dcf_inst_merge_all_records = self._select_dcf_inst_merge_all(db)
+            dcf_inst_merge_records = self._select_dcf_inst_merge(db)
             file_path = self._make_csv_data(
                 self.environment.DCF_INST_MERGE_SEND_FILE_NAME,
-                dcf_inst_merge_all_records)
+                dcf_inst_merge_records)
 
             # CSVをS3にアップロード
             self._upload_dcf_inst_merge_csv_file(
@@ -284,7 +284,7 @@ class DcfInstMergeIO(JskultBatchEntrypoint):
 
         return
 
-    def _select_dcf_inst_merge_all(self, db: Database) -> tuple[bool, list[dict]]:
+    def _select_dcf_inst_merge(self, db: Database) -> tuple[bool, list[dict]]:
         try:
             sql = """\
                 SELECT
@@ -302,8 +302,8 @@ class DcfInstMergeIO(JskultBatchEntrypoint):
                 FROM
                     src07.dcf_inst_merge
             """
-            dcf_inst_merge_all_records = db.execute_select(sql)
-            return dcf_inst_merge_all_records
+            dcf_inst_merge_records = db.execute_select(sql)
+            return dcf_inst_merge_records
         except Exception as e:
             raise BatchOperationException(e)