diff --git a/lib/v2/bilibili/dynamic.js b/lib/v2/bilibili/dynamic.js
index 1f779ac3e7..e151c8b067 100644
--- a/lib/v2/bilibili/dynamic.js
+++ b/lib/v2/bilibili/dynamic.js
@@ -3,7 +3,6 @@ const JSONbig = require('json-bigint');
 const utils = require('./utils');
 const { parseDate } = require('@/utils/parse-date');
 const { fallback, queryToBoolean } = require('@/utils/readable-social');
-const querystring = require('querystring');
 const cache = require('./cache');
 
 /**
@@ -69,12 +68,14 @@ const cache = require('./cache');
 
 module.exports = async (ctx) => {
     const uid = ctx.params.uid;
-    const routeParams = querystring.parse(ctx.params.routeParams);
+    const routeParams = Object.fromEntries(new URLSearchParams(ctx.params.routeParams));
     const showEmoji = fallback(undefined, queryToBoolean(routeParams.showEmoji), false);
     const disableEmbed = fallback(undefined, queryToBoolean(routeParams.disableEmbed), false);
     const displayArticle = ctx.query.mode === 'fulltext';
     const useAvid = fallback(undefined, queryToBoolean(routeParams.useAvid), false);
 
+    const [author, face] = await cache.getUsernameAndFaceFromUID(ctx, uid);
+
     const response = await got({
         method: 'get',
         url: `https://api.vc.bilibili.com/dynamic_svr/v1/dynamic_svr/space_history?host_uid=${uid}`,
@@ -217,15 +218,16 @@ module.exports = async (ctx) => {
                 })(),
                 pubDate: item.desc?.timestamp ? parseDate(item.desc.timestamp, 'X') : null,
                 link,
+                author,
             };
         })
     );
 
     ctx.state.data = {
-        title: `${cards[0]?.desc?.user_profile?.info.uname} 的 bilibili 动态`,
+        title: `${author} 的 bilibili 动态`,
         link: `https://space.bilibili.com/${uid}/dynamic`,
-        description: `${cards[0]?.desc?.user_profile?.info?.uname} 的 bilibili 动态`,
-        image: cards[0]?.desc?.user_profile?.info?.face,
+        description: `${author} 的 bilibili 动态`,
+        image: face,
         item: items,
     };
 };