diff --git a/src/App.php b/src/App.php
index ce51b8c..13572bc 100644
--- a/src/App.php
+++ b/src/App.php
@@ -109,6 +109,15 @@ class App
      */
     protected static $requestClass = '';
 
+    /**
+     * @var bool
+     */
+    protected static $methodNotAllowed = false;
+    /**
+     * @var string
+     */
+    public static $allowedMethods = '';
+
     /**
      * App constructor.
      * @param string $requestClass
@@ -154,9 +163,10 @@ public function onMessage($connection, $request)
             $plugin = $controllerAndAction['plugin'] ?? static::getPluginByPath($path);
             if (!$controllerAndAction || Route::hasDisableDefaultRoute($plugin)) {
                 $request->plugin = $plugin;
-                $callback = static::getFallback($plugin);
+                $callback =  static::$methodNotAllowed ? static::getMethodNotAllowedFallback($plugin) : static::getFallback($plugin);
                 $request->app = $request->controller = $request->action = '';
                 static::send($connection, $callback($request), $request);
+                static::$methodNotAllowed = false;
                 return null;
             }
             $app = $controllerAndAction['app'];
@@ -238,6 +248,24 @@ protected static function getFallback(string $plugin = ''): Closure
         };
     }
 
+    /**
+     * GetMethodNotAllowedFallback.
+     * @param string $plugin
+     * @return Closure
+     */
+    protected static function getMethodNotAllowedFallback(string $plugin = ''): Closure
+    {
+
+        return Route::getMethodNotAllowedFallback($plugin) ?: function () {
+            try {
+                $notFoundContent = file_get_contents(static::$publicPath . '/405.html');
+            } catch (Throwable $e) {
+                $notFoundContent = '405 Method Not Allowed';
+            }
+            return new Response(405, [], $notFoundContent);
+        };
+    }
+
     /**
      * ExceptionResponse.
      * @param Throwable $e
@@ -560,6 +588,14 @@ protected static function findRoute(TcpConnection $connection, string $path, str
             static::send($connection, $callback($request), $request);
             return true;
         }
+
+        if (
+            $routeInfo[0] === Dispatcher::METHOD_NOT_ALLOWED and
+            count(array_diff($routeInfo[1], ['OPTIONS'])) > 0
+        ){
+            static::$methodNotAllowed = true;
+            static::$allowedMethods = implode(',' , $routeInfo[1] ?? []);
+        }
         return false;
     }
 
diff --git a/src/Route.php b/src/Route.php
index 87d7a70..cce7dee 100644
--- a/src/Route.php
+++ b/src/Route.php
@@ -61,6 +61,11 @@ class Route
      */
     protected static $fallback = [];
 
+    /**
+     * @var null|callable
+     */
+    protected static $methodNotAllowedFallback = [];
+
     /**
      * @var array
      */
@@ -458,6 +463,27 @@ public static function getFallback(string $plugin = ''): ?callable
         return static::$fallback[$plugin] ?? null;
     }
 
+    /**
+     * methodNotAllowedFallback.
+     * @param callable|mixed $callback
+     * @param string $plugin
+     * @return void
+     */
+    public static function methodNotAllowedFallback(callable $callback, string $plugin = '')
+    {
+        static::$methodNotAllowedFallback[$plugin] = $callback;
+    }
+
+    /**
+     * GetMethodNotAllowedFallback.
+     * @param string $plugin
+     * @return callable|null
+     */
+    public static function getMethodNotAllowedFallback(string $plugin = ''): ?callable
+    {
+        return static::$methodNotAllowedFallback[$plugin] ?? null;
+    }
+
     /**
      * @return void
      * @deprecated