diff --git a/lib/routes/frontend/index.js b/lib/routes/frontend/index.js
index 719049ed2..02e1dac2d 100644
--- a/lib/routes/frontend/index.js
+++ b/lib/routes/frontend/index.js
@@ -13,7 +13,7 @@ module.exports = async (ctx) => {
                 pubDate: item.date,
                 title: item.title,
                 author: category.title,
-                description: category.title
+                description: category.title,
             })),
         ],
         []