diff --git a/library/think/Request.php b/library/think/Request.php
index e3fa3a4f..f5bab0bb 100644
--- a/library/think/Request.php
+++ b/library/think/Request.php
@@ -1542,7 +1542,7 @@ class Request
                 $key = call_user_func_array($key, [$this]);
             } elseif (true === $key) {
                 foreach ($except as $rule) {
-                    if (0 === strpos($this->url(), $rule)) {
+                    if (0 === stripos($this->url(), $rule)) {
                         return;
                     }
                 }