diff --git a/rds_mysql/stored_procedure/crm_data_sync.sql b/rds_mysql/stored_procedure/crm_data_sync.sql
index f04b6f8b..bf77e61a 100644
--- a/rds_mysql/stored_procedure/crm_data_sync.sql
+++ b/rds_mysql/stored_procedure/crm_data_sync.sql
@@ -28,11 +28,11 @@ BEGIN
 			tt.end_datetime = "9999-12-31 00:00:00" 
 			AND NOT EXISTS ( 
 				SELECT
-					tta.id
+					tta.Id
 				FROM
 					$$target_table_all$$ tta 
 				WHERE
-					tt.id = tta.id 
+					tt.Id = tta.Id 
 					AND tt.$$target_column$$ = tta.$$target_column$$
 			)
 	';
diff --git a/rds_mysql/stored_procedure/crm_history.sql b/rds_mysql/stored_procedure/crm_history.sql
index 1b59cb7a..645cdfa4 100644
--- a/rds_mysql/stored_procedure/crm_history.sql
+++ b/rds_mysql/stored_procedure/crm_history.sql
@@ -49,7 +49,7 @@ BEGIN
 	SET @make_history_tmp_create = '
 		CREATE TEMPORARY TABLE $$target_table$$_make_history_tmp 
 		SELECT
-			id
+			Id
 			, MIN($$target_column$$) AS min_start_datetime
 			, MAX(start_datetime) AS max_start_datetime 
 		FROM
@@ -57,9 +57,9 @@ BEGIN
 		WHERE
 			end_datetime = "9999-12-31 00:00:00" 
 		GROUP BY
-			id 
+			Id 
 		HAVING
-			count(id) = 2
+			count(Id) = 2
 	';
 	SET @make_history_tmp_create = REPLACE(@make_history_tmp_create, "$$target_table$$", target_table);
 	SET @make_history_tmp_create = REPLACE(@make_history_tmp_create, "$$target_column$$", target_column);
@@ -71,7 +71,7 @@ BEGIN
 	SET @update_end_datetime = '
 		UPDATE $$target_table$$ tt 
 			INNER JOIN $$target_table$$_make_history_tmp mht 
-				ON tt.id = mht.id 
+				ON tt.Id = mht.Id 
 				AND tt.start_datetime = mht.min_start_datetime 
 		SET
 			end_datetime = mht.max_start_datetime - INTERVAL 1 SECOND