diff --git a/convention.php b/convention.php
index 255afbc155..d4d94782e9 100644
--- a/convention.php
+++ b/convention.php
@@ -71,8 +71,6 @@
     'pathinfo_depr'          => '/',
     // 获取当前页面地址的系统变量 默认为REQUEST_URI
     'url_request_uri'        => 'REQUEST_URI',
-    // 控制器版本参数
-    'var_version'            => 'v',
     // 基础URL路径
     'base_url'               => $_SERVER["SCRIPT_NAME"],
     // URL伪静态后缀
diff --git a/library/think/App.php b/library/think/App.php
index 857a733f2f..291564cb49 100644
--- a/library/think/App.php
+++ b/library/think/App.php
@@ -224,7 +224,7 @@ private static function module($result, $config)
             // 安全检测
             throw new Exception('illegal controller name:' . CONTROLLER_NAME, 10000);
         }
-        $instance = Loader::controller(CONTROLLER_NAME, '', Config::get('empty_controller'), Input::get(Config::get('var_version')));
+        $instance = Loader::controller(CONTROLLER_NAME, '', Config::get('empty_controller'));
         // 获取当前操作名
         $action = ACTION_NAME . Config::get('action_suffix');
 
diff --git a/library/think/Loader.php b/library/think/Loader.php
index 24b1c18539..82a890af1c 100644
--- a/library/think/Loader.php
+++ b/library/think/Loader.php
@@ -322,10 +322,9 @@ public static function model($name = '', $layer = MODEL_LAYER)
      * @param string $name 资源地址
      * @param string $layer 控制层名称
      * @param string $empty 空控制器名称
-     * @param string $version 版本号 例如 1.0 1.2.3
      * @return Object|false
      */
-    public static function controller($name, $layer = '', $empty = '', $version = null)
+    public static function controller($name, $layer = '', $empty = '')
     {
         static $_instance = [];
         $layer            = $layer ?: CONTROLLER_LAYER;
@@ -338,12 +337,9 @@ public static function controller($name, $layer = '', $empty = '', $version = nu
             $module = APP_MULTI_MODULE ? MODULE_NAME : '';
         }
         $class = self::parseClass($module, $layer, $name);
-        if ($version) {
-            $filename = APP_PATH . str_replace(APP_NAMESPACE . '\\', '', dirname($class)) . DS . $version . DS . basename($class) . EXT;
-            if (is_file($filename)) {
-                require $filename;
-            }
-        }
+        // controller_load
+        APP_HOOK && Hook::listen('controller_load', $class);
+
         if (class_exists($class)) {
             $action                    = new $class;
             $_instance[$name . $layer] = $action;