diff --git a/src/web/php/send_mail_to_30days_left_maestro.php b/src/web/php/batch/old/send_mail_to_30days_left_maestro.php
similarity index 87%
rename from src/web/php/send_mail_to_30days_left_maestro.php
rename to src/web/php/batch/old/send_mail_to_30days_left_maestro.php
index d3665dd..b1f62f3 100644
--- a/src/web/php/send_mail_to_30days_left_maestro.php
+++ b/src/web/php/batch/old/send_mail_to_30days_left_maestro.php
@@ -1,8 +1,8 @@
 <?php
 
-require_once __DIR__."/mail/mail_sender.php";
-require_once __DIR__."/mail/mail_setting.php";
-require_once __DIR__."/mail/chocomae_info.php";
+require_once __DIR__ . "/mail/mail_sender.php";
+require_once __DIR__ . "/mail/mail_setting.php";
+require_once __DIR__ . "/mail/chocomae_info.php";
 
 if($argc != 4) {
 	echo "check the input arguments\n";
diff --git a/src/web/php/send_mail_to_7days_left_maestro.php b/src/web/php/batch/old/send_mail_to_7days_left_maestro.php
similarity index 87%
rename from src/web/php/send_mail_to_7days_left_maestro.php
rename to src/web/php/batch/old/send_mail_to_7days_left_maestro.php
index 37db1dc..0855a7d 100644
--- a/src/web/php/send_mail_to_7days_left_maestro.php
+++ b/src/web/php/batch/old/send_mail_to_7days_left_maestro.php
@@ -1,8 +1,8 @@
 <?php
 
-require_once __DIR__."/mail/mail_sender.php";
-require_once __DIR__."/mail/mail_setting.php";
-require_once __DIR__."/mail/chocomae_info.php";
+require_once __DIR__ . "/mail/mail_sender.php";
+require_once __DIR__ . "/mail/mail_setting.php";
+require_once __DIR__ . "/mail/chocomae_info.php";
 
 if($argc != 4) {
 	echo "check the input arguments\n";
diff --git a/src/web/php/send_mail_to_unpaid_maestro.php b/src/web/php/batch/old/send_mail_to_unpaid_maestro.php
similarity index 87%
rename from src/web/php/send_mail_to_unpaid_maestro.php
rename to src/web/php/batch/old/send_mail_to_unpaid_maestro.php
index 7d15c3b..843ab66 100644
--- a/src/web/php/send_mail_to_unpaid_maestro.php
+++ b/src/web/php/batch/old/send_mail_to_unpaid_maestro.php
@@ -1,8 +1,8 @@
 <?php
 
-require_once __DIR__."/mail/mail_sender.php";
-require_once __DIR__."/mail/mail_setting.php";
-require_once __DIR__."/mail/chocomae_info.php";
+require_once __DIR__ . "/mail/mail_sender.php";
+require_once __DIR__ . "/mail/mail_setting.php";
+require_once __DIR__ . "/mail/chocomae_info.php";
 
 if($argc != 4) {
 	echo "check the input arguments\n";
diff --git a/src/web/php/test_ncloud.php b/src/web/php/batch/old/test_ncloud.php
similarity index 100%
rename from src/web/php/test_ncloud.php
rename to src/web/php/batch/old/test_ncloud.php
diff --git a/src/web/php/test_sendmail.php b/src/web/php/batch/old/test_sendmail.php
similarity index 100%
rename from src/web/php/test_sendmail.php
rename to src/web/php/batch/old/test_sendmail.php
diff --git a/src/web/php/test_argument.php b/src/web/php/batch/test_argument.php
similarity index 100%
rename from src/web/php/test_argument.php
rename to src/web/php/batch/test_argument.php