diff --git a/src/think/Cookie.php b/src/think/Cookie.php
index 6eb85b61c1fe00ff5ea0b43d73191e179a21a3d3..c64b3ff7f3fe2ed2264e23dd4765d7ce11fbfd47 100644
--- a/src/think/Cookie.php
+++ b/src/think/Cookie.php
@@ -215,7 +215,7 @@ class Cookie
     {
         if (version_compare(PHP_VERSION, '7.3.0', '>=')) {
             setcookie($name, $value, [
-                'expires'  => $expire,
+                'expire'   => $expire,
                 'path'     => $path,
                 'domain'   => $domain,
                 'secure'   => $secure,