diff --git a/SolarPower/DBSchema/solar_power_schema.sql b/SolarPower/DBSchema/solar_power_schema.sql
index ffb25d7..53cb416 100644
--- a/SolarPower/DBSchema/solar_power_schema.sql
+++ b/SolarPower/DBSchema/solar_power_schema.sql
@@ -2215,6 +2215,9 @@ ALTER TABLE `power_station_exception`
 -- 新增太陽能電站網址
 INSERT INTO `solar_power_test`.`variable` (`Name`, `Value`, `Remark`) VALUES ('WebSiteUrl', 'http://green.fic.com.tw/', '太陽能電站管理系統網址');
 
+-- 修改[減碳量計算公式]參數值
+UPDATE `solar_master`.`variable` SET `Value`='0.509' WHERE  `Id`=2;
+
 /*!40101 SET SQL_MODE=IFNULL(@OLD_SQL_MODE, '') */;
 /*!40014 SET FOREIGN_KEY_CHECKS=IFNULL(@OLD_FOREIGN_KEY_CHECKS, 1) */;
 /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;