diff --git a/src/Swoole/Request.php b/src/Swoole/Request.php
index 948545a..7459241 100644
--- a/src/Swoole/Request.php
+++ b/src/Swoole/Request.php
@@ -127,7 +127,8 @@ public function getServer(string $key, $default = null)
      */
     public function getIP(): string
     {
-        return $this->getHeader('x-forwarded-for', $this->getServer('remote_addr', '0.0.0.0'));
+        $ips = explode(',',$this->getHeader('x-forwarded-for', $this->getServer('remote_addr', '0.0.0.0')));
+        return trim($ips[0] ?? '');
     }
 
     /**