diff --git a/lib/routes/bilibili/followings_dynamic.js b/lib/routes/bilibili/followings_dynamic.js
index e7d0b933b1..01dc1c15b3 100644
--- a/lib/routes/bilibili/followings_dynamic.js
+++ b/lib/routes/bilibili/followings_dynamic.js
@@ -117,7 +117,7 @@ module.exports = async (ctx) => {
                 }
             // 作者信息
                 if (!item.desc.user_profile) {
-                    let author = "哔哩哔哩番剧";
+                    const author = "哔哩哔哩番剧";
                 } else {author = item.desc.user_profile.info.uname;}