Index: branches/version-2_12-dev/html/install/index.php
===================================================================
--- branches/version-2_12-dev/html/install/index.php	(revision 21838)
+++ branches/version-2_12-dev/html/install/index.php	(revision 21853)
@@ -988,5 +988,4 @@
                  . "define('AUTH_MAGIC', '"            . $auth_magic . "');\n"
                  . "define('PASSWORD_HASH_ALGOS', '"   . $algos . "');\n"
-                 . "define('RELEASE_YEAR', '"          . date('Y') . "');\n"
                  . "define('MAIL_BACKEND', '"          . $objWebParam->getValue('mail_backend') . "');\n"
                  . "define('SMTP_HOST', '"             . $objWebParam->getValue('smtp_host') . "');\n"
Index: branches/version-2_12-dev/html/install/sql/insert_data.sql
===================================================================
--- branches/version-2_12-dev/html/install/sql/insert_data.sql	(revision 21830)
+++ branches/version-2_12-dev/html/install/sql/insert_data.sql	(revision 21853)
@@ -1058,4 +1058,5 @@
 INSERT INTO mtb_constants (id, name, rank, remarks) VALUES ('CERT_STRING', '"7WDhcBTF"', 80, '認証文字列');
 INSERT INTO mtb_constants (id, name, rank, remarks) VALUES ('BIRTH_YEAR', '1901', 83, '生年月日登録開始年');
+INSERT INTO mtb_constants (id, name, rank, remarks) VALUES ('RELEASE_YEAR', '2005', 84, '本システムの稼働開始年'); 
 INSERT INTO mtb_constants (id, name, rank, remarks) VALUES ('CREDIT_ADD_YEAR', '10', 85, 'クレジットカードの期限＋何年');
 INSERT INTO mtb_constants (id, name, rank, remarks) VALUES ('POINT_RULE', '2', 88, 'ポイントの計算ルール(1:四捨五入、2:切り捨て、3:切り上げ)');