diff --git a/library/think/Validate.php b/library/think/Validate.php
index ac9e6d55..9a6f58ab 100644
--- a/library/think/Validate.php
+++ b/library/think/Validate.php
@@ -568,7 +568,7 @@ class Validate
                 break;
             case 'ip':
                 // 是否为IP地址
-                $result = $this->filter($value, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_IPV6);
+                $result = $this->filter($value, [FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_IPV6]);
                 break;
             case 'url':
                 // 是否为一个URL地址