feature: 增加 tags 標簽外掛 - label

improvement: 優化 pjax 下 404 頁面

scripts/events/404.js

@@ -9,7 +9,10 @@ hexo.extend.generator.register('404', function (locals) {
   if (!hexo.theme.config.error_404.enable) return
   return {
     path: '404.html',
-    data: locals.posts,
-    layout: ['404']
+    layout: ['page'],
+    data: {
+      type: '404',
+      top_img: false
+    }
   }
 })