diff --git a/helper.php b/helper.php
index 0a458e5b..f7ac2303 100644
--- a/helper.php
+++ b/helper.php
@@ -407,11 +407,15 @@ function xml($data = [], $code = 200, $options = [])
 /**
  * 获取\think\response\Redirect对象实例
  * @param mixed $url 重定向地址 支持Url::build方法的地址
+ * @param array|integer $params 额外参数
  * @param integer $code 状态码
- * @param array $params 额外参数
  * @return \think\response\Redirect
  */
-function redirect($url = [], $code = 302, $params = [])
+function redirect($url = [], $params = [], $code = 302)
 {
+    if (is_integer($params)) {
+        $code   = $params;
+        $params = [];
+    }
     return Response::create($url, 'redirect')->code($code)->params($params);
 }
diff --git a/library/traits/controller/Jump.php b/library/traits/controller/Jump.php
index 6d2b9967..ae5aaf90 100644
--- a/library/traits/controller/Jump.php
+++ b/library/traits/controller/Jump.php
@@ -105,13 +105,17 @@ trait Jump
      * URL重定向
      * @access protected
      * @param string $url 跳转的URL表达式
+     * @param array|integer $params 其它URL参数
      * @param integer $code http code
-     * @param array $params 其它URL参数
      * @return void
      */
-    public function redirect($url, $code = 301, $params = [])
+    public function redirect($url, $params = [], $code = 302)
     {
         $response = new Redirect($url);
+        if (is_integer($params)) {
+            $code   = $params;
+            $params = [];
+        }
         $response->code($code)->params($params);
         throw new HttpResponseException($response);
     }