diff --git a/library/think/Controller.php b/library/think/Controller.php
index a79a2335..a9dcd6cb 100644
--- a/library/think/Controller.php
+++ b/library/think/Controller.php
@@ -94,61 +94,61 @@ class Controller
 
     /**
      * 加载模板输出
-     * @access public
+     * @access protected
      * @param string $template 模板文件名
      * @param array  $vars     模板输出变量
      * @param array $replace     模板替换
      * @param array $config     模板参数
      * @return mixed
      */
-    public function fetch($template = '', $vars = [], $replace = [], $config = [])
+    protected function fetch($template = '', $vars = [], $replace = [], $config = [])
     {
         return $this->view->fetch($template, $vars, $replace, $config);
     }
 
     /**
      * 渲染内容输出
-     * @access public
+     * @access protected
      * @param string $content 模板内容
      * @param array  $vars     模板输出变量
      * @param array $config     模板参数
      * @return mixed
      */
-    public function display($content = '', $vars = [], $config = [])
+    protected function display($content = '', $vars = [], $config = [])
     {
         return $this->view->display($content, $vars, $config);
     }
 
     /**
      * 模板变量赋值
-     * @access public
+     * @access protected
      * @param mixed $name  要显示的模板变量
      * @param mixed $value 变量的值
      * @return void
      */
-    public function assign($name, $value = '')
+    protected function assign($name, $value = '')
     {
         $this->view->assign($name, $value);
     }
 
     /**
      * 初始化模板引擎
-     * @access public
+     * @access protected
      * @param array|string $engine 引擎参数
      * @return void
      */
-    public function engine($engine)
+    protected function engine($engine)
     {
         $this->view->engine($engine);
     }
 
     /**
      * 设置验证失败后是否抛出异常
-     * @access public
+     * @access protected
      * @param bool $fail 是否抛出异常
      * @return $this
      */
-    public function failException($fail = true)
+    protected function failException($fail = true)
     {
         $this->failException = $fail;
         return $this;
@@ -156,14 +156,14 @@ class Controller
 
     /**
      * 验证数据
-     * @access public
+     * @access protected
      * @param array $data 数据
      * @param string|array $validate 验证器名或者验证规则数组
      * @param array $message 提示信息
      * @param mixed $callback 回调方法（闭包）
      * @return true|string|array
      */
-    public function validate($data, $validate, $message = [], $callback = null)
+    protected function validate($data, $validate, $message = [], $callback = null)
     {
         if (is_array($validate)) {
             $v = Loader::validate();
diff --git a/library/traits/controller/Jump.php b/library/traits/controller/Jump.php
index 45e2e2dd..27b55c5d 100644
--- a/library/traits/controller/Jump.php
+++ b/library/traits/controller/Jump.php
@@ -25,14 +25,14 @@ trait Jump
 {
     /**
      * 操作成功跳转的快捷方法
-     * @access public
+     * @access protected
      * @param mixed $msg 提示信息
      * @param string $url 跳转的URL地址
      * @param mixed $data 返回的数据
      * @param integer $wait 跳转等待时间
      * @return array
      */
-    public function success($msg = '', $url = null, $data = '', $wait = 3)
+    protected function success($msg = '', $url = null, $data = '', $wait = 3)
     {
         $code = 1;
         if (is_numeric($msg)) {
@@ -57,14 +57,14 @@ trait Jump
 
     /**
      * 操作错误跳转的快捷方法
-     * @access public
+     * @access protected
      * @param mixed $msg 提示信息
      * @param string $url 跳转的URL地址
      * @param mixed $data 返回的数据
      * @param integer $wait 跳转等待时间
      * @return void
      */
-    public function error($msg = '', $url = null, $data = '', $wait = 3)
+    protected function error($msg = '', $url = null, $data = '', $wait = 3)
     {
         $code = 0;
         if (is_numeric($msg)) {
@@ -90,14 +90,14 @@ trait Jump
 
     /**
      * 返回封装后的API数据到客户端
-     * @access public
+     * @access protected
      * @param mixed $data 要返回的数据
      * @param integer $code 返回的code
      * @param mixed $msg 提示信息
      * @param string $type 返回数据格式
      * @return mixed
      */
-    public function result($data, $code = 0, $msg = '', $type = '')
+    protected function result($data, $code = 0, $msg = '', $type = '')
     {
         return Response::create([], $type)->result($data, $code, $msg);
     }
@@ -110,7 +110,7 @@ trait Jump
      * @param integer $code http code
      * @return void
      */
-    public function redirect($url, $params = [], $code = 302)
+    protected function redirect($url, $params = [], $code = 302)
     {
         $response = new Redirect($url);
         if (is_integer($params)) {
@@ -123,10 +123,10 @@ trait Jump
 
     /**
      * 获取当前的response 输出类型
-     * @access public
+     * @access protected
      * @return string
      */
-    public function getResponseType()
+    protected function getResponseType()
     {
         $isAjax = Request::instance()->isAjax();
         return $isAjax ? Config::get('default_ajax_return') : Config::get('default_return_type');