diff --git a/lib/routes/bilibili/followings-dynamic.ts b/lib/routes/bilibili/followings-dynamic.ts
index 1e09fa539..364fdada9 100644
--- a/lib/routes/bilibili/followings-dynamic.ts
+++ b/lib/routes/bilibili/followings-dynamic.ts
@@ -47,7 +47,6 @@ async function handler(ctx) {
     const displayArticle = fallback(undefined, queryToBoolean(routeParams.displayArticle), false);
 
     const name = await cache.getUsernameFromUID(uid);
-
     const cookie = config.bilibili.cookies[uid];
     if (cookie === undefined) {
         throw new ConfigNotFoundError('缺少对应 uid 的 Bilibili 用户登录后的 Cookie 值');
@@ -64,6 +63,9 @@ async function handler(ctx) {
     if (response.data.code === -6) {
         throw new ConfigNotFoundError('对应 uid 的 Bilibili 用户的 Cookie 已过期');
     }
+    if (response.data.code === 4_100_000) {
+        throw new ConfigNotFoundError('对应 uid 的 Bilibili 用户 请求失败');
+    }
     const data = JSONbig.parse(response.body).data.cards;
 
     const getTitle = (data) => (data ? data.title || data.description || data.content || (data.vest && data.vest.content) || '' : '');