diff --git a/library/think/Route.php b/library/think/Route.php
index 01e3272c..6af2aec4 100644
--- a/library/think/Route.php
+++ b/library/think/Route.php
@@ -20,6 +20,7 @@ class Route
         'PUT'    => [],
         'DELETE' => [],
         'HEAD'   => [],
+        'OPTIONS'=> [],
         '*'      => [],
     ];