diff --git a/README.md b/README.md
index 8f3289a..e2e671f 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ for see full project Demo see project website at [https://hesabix.ir](https://he
 For install hesabixCore you need this tools
 
 * Web server : Apache,NginX,...
-* Database: Mysql, mariaDB,SqlServer,....
+* Database: Mysql, mariaDB,PostgreSql,....
 * PHP: php : +8.1
 * php extentions: php-Intl, php-mbstring, php-http, php-raphf, php-zip
 * composer