diff --git a/src/MisuzuContext.php b/src/MisuzuContext.php
index e8f0c5c..b50c4a8 100644
--- a/src/MisuzuContext.php
+++ b/src/MisuzuContext.php
@@ -211,7 +211,7 @@ class MisuzuContext {
             $response->redirect($location, true);
         });
 
-        $this->router->get('/news/index.php', function($response) {
+        $this->router->get('/news/index.php', function($response, $request) {
             $response->redirect(url('news-index', [
                 'page' => $request->getParam('page', FILTER_SANITIZE_NUMBER_INT),
             ]), true);
@@ -235,21 +235,23 @@ class MisuzuContext {
         });
 
         $this->router->get('/news/feed.php/rss', function($response, $request) {
+            $catId = (int)$request->getParam('c', FILTER_SANITIZE_NUMBER_INT);
             $response->redirect(url(
                 $catId > 0 ? 'news-category-feed-rss' : 'news-feed-rss',
-                ['category' => $request->getParam('c', FILTER_SANITIZE_NUMBER_INT)]
+                ['category' => $catId]
             ), true);
         });
 
         $this->router->get('/news/feed.php/atom', function($response, $request) {
+            $catId = (int)$request->getParam('c', FILTER_SANITIZE_NUMBER_INT);
             $response->redirect(url(
                 $catId > 0 ? 'news-category-feed-atom' : 'news-feed-atom',
-                ['category' => $request->getParam('c', FILTER_SANITIZE_NUMBER_INT)]
+                ['category' => $catId]
             ), true);
         });
 
         $this->router->get('/user-assets.php', function($response, $request) {
-            return (new \Misuzu\Http\Handlers\AssetsHandler)->serveLegacy($response, $request);
+            return (new \Misuzu\Http\Handlers\AssetsHandler($this))->serveLegacy($response, $request);
         });
     }
 }