diff --git a/config/config.php.example b/config/config.default.php
similarity index 90%
rename from config/config.php.example
rename to config/config.default.php
index 2b45788..628ae23 100644
--- a/config/config.php.example
+++ b/config/config.default.php
@@ -1,6 +1,6 @@
 <?php
 
-$config = [
+$default_config = [
 	"db_host"		=> "127.0.0.1",
 	"db_port"		=> 5432,
 	"db_name"		=> "realfan",
diff --git a/src/base.php b/src/base.php
index 1f8de65..ca65425 100644
--- a/src/base.php
+++ b/src/base.php
@@ -28,15 +28,19 @@ function lr($key, $default='') {
 
 # read config
 $config = [];
+require_once '/config/config.default.php';
 if (file_exists('/config/config.php')) {
 	require_once '/config/config.php';
 }
 
 function conf($key, $default='') {
 	global $config;
+	global $default_config;
 	if (isset($config[$key]))
 		return $config[$key];
-	return $default;
+	if (!empty($default))
+		return $default;
+	return $default_config[$key];
 }
 
 require_once '/src/base.methods.php';