diff --git a/fastphp/Fastphp.php b/fastphp/Fastphp.php
index 9342aae..d700dd4 100644
--- a/fastphp/Fastphp.php
+++ b/fastphp/Fastphp.php
@@ -139,7 +139,11 @@ class Fastphp
         global $is_script;
         $formal_origin = $this->config['formal_origin']; //跨域访问的时候才会存在此字段
         $origin = isset($_SERVER['HTTP_ORIGIN']) ? $_SERVER['HTTP_ORIGIN'] : '';
-        if ((!in_array($origin, $formal_origin) && !$is_script) || $_SERVER['LOGNAME'] == 'wyk') {
+        $name = '';
+        if(isset($_SERVER['LOGNAME'])){
+            $name = $_SERVER['LOGNAME'];
+        }
+        if ((!in_array($origin, $formal_origin) && !$is_script) || $_SERVER['LOGNAME'] == $name) {
             define('DB_HOST', $this->config['db']['host']);
             define('DB_PORT', $this->config['db']['port']);
             define('DB_NAME', $this->config['db']['dbname']);