diff --git a/README.md b/README.md
index 0f743b5a8..63e239b28 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,7 @@ RSSHub 是一个轻量、易于扩展的 RSS 生成器，可以给任何奇奇
     -   会员购新品上架
     -   会员购作品
     -   排行榜
+    -   话题(频道/标签)
 -   微博
     -   博主
     -   关键词
diff --git a/docs/README.md b/docs/README.md
index b8521aaac..f00b78227 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -232,7 +232,7 @@ fid，收藏夹 ID,可在收藏夹的 URL 中找到,默认收藏夹建议使用
 
 参数: uid，用户 id，可在 UP 主主页中找到
 
-### UP 主粉丝
+### UP 主粉丝 <Author uid="Qixingchen"/>
 
 举例: [https://rsshub.app/bilibili/user/followers/2267573](https://rsshub.app/bilibili/user/followers/2267573)
 
@@ -240,7 +240,7 @@ fid，收藏夹 ID,可在收藏夹的 URL 中找到,默认收藏夹建议使用
 
 参数: uid，用户 id，可在 UP 主主页中找到
 
-### UP 主关注用户
+### UP 主关注用户 <Author uid="Qixingchen"/>
 
 举例: [https://rsshub.app/bilibili/user/followings/2267573](https://rsshub.app/bilibili/user/followings/2267573)
 
@@ -352,7 +352,7 @@ fid，收藏夹 ID,可在收藏夹的 URL 中找到,默认收藏夹建议使用
 | ---- | ------ | ------ |
 | 11   | 185    | 187    |
 
-### 视频评论
+### 视频评论 <Author uid="Qixingchen"/>
 
 举例: [https://rsshub.app/bilibili/video/reply/21669336](https://rsshub.app/bilibili/video/reply/21669336)
 
@@ -442,6 +442,14 @@ rid: 排行榜分区 id，默认 0
 | ---- | ---- | -------- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- | ---- |
 | 0    | 1    | 168      | 3    | 129  | 4    | 36   | 160  | 119  | 155  | 5    | 181  |
 
+### 话题(频道/标签) <Author uid="Qixingchen"/>
+
+举例: [https://rsshub.app/bilibili/topic/2233](https://rsshub.app/bilibili/topic/2233)
+
+路由: `/bilibili/topic/:topic`
+
+参数: topic 话题名(又称频道名或标签) 例如 2233 或 COSPLAY
+
 ## bangumi
 
 ### 放送列表 <Author uid="hufan-akari"/>
diff --git a/router.js b/router.js
index fecdb211a..5d3f3f1d3 100755
--- a/router.js
+++ b/router.js
@@ -105,6 +105,7 @@ router.get('/bilibili/mall/new', require('./routes/bilibili/mallNew'));
 router.get('/bilibili/mall/ip/:id', require('./routes/bilibili/mallIP'));
 router.get('/bilibili/ranking/:rid?/:day?', require('./routes/bilibili/ranking'));
 router.get('/bilibili/channel/:uid/:cid', require('./routes/bilibili/userChannel'));
+router.get('/bilibili/topic/:topic', require('./routes/bilibili/topic'));
 
 // bangumi
 router.get('/bangumi/calendar/today', require('./routes/bangumi/calendar/today'));
diff --git a/routes/bilibili/topic.js b/routes/bilibili/topic.js
new file mode 100644
index 000000000..00eb1c570
--- /dev/null
+++ b/routes/bilibili/topic.js
@@ -0,0 +1,63 @@
+const axios = require('../../utils/axios');
+const JSONbig = require('json-bigint');
+const config = require('../../config');
+
+module.exports = async (ctx) => {
+    const topic = ctx.params.topic;
+    const urlEncodedTopic = encodeURIComponent(topic);
+
+    const response = await axios({
+        method: 'get',
+        url: `https://api.vc.bilibili.com/topic_svr/v1/topic_svr/topic_new?topic_name=${urlEncodedTopic}`,
+        headers: {
+            'User-Agent': config.ua,
+            Referer: `https://www.bilibili.com/tag/${urlEncodedTopic}/feed`,
+        },
+        transformResponse: [(data) => data],
+    });
+    const data = JSONbig.parse(response.data).data.cards;
+
+    ctx.state.data = {
+        title: `${topic} 的全部话题`,
+        link: `https://www.bilibili.com/tag/${topic}/feed`,
+        description: `https://www.bilibili.com/tag/${topic}/feed`,
+        item: data.map((item) => {
+            const parsed = JSONbig.parse(item.card);
+            const data = parsed.item || parsed;
+
+            // img
+            let imgHTML = '';
+            if (data.pictures) {
+                for (let i = 0; i < data.pictures.length; i++) {
+                    imgHTML += `<img referrerpolicy="no-referrer" src="${data.pictures[i].img_src}">`;
+                }
+            }
+            if (data.pic) {
+                imgHTML += `<img referrerpolicy="no-referrer" src="${data.pic}">`;
+            }
+
+            // link
+            let link = '';
+            if (data.dynamic_id) {
+                link = `https://t.bilibili.com/${data.dynamic_id}`;
+            } else if (data.aid) {
+                link = `https://www.bilibili.com/video/av${data.aid}`;
+            } else if (data.video_playurl) {
+                link = `https://vc.bilibili.com/video/${data.id}`;
+            } else if (data.id) {
+                link = `https://h.bilibili.com/${data.id}`;
+            } else if (data.rp_id && item.desc && item.desc.dynamic_id) {
+                link = `https://t.bilibili.com/${item.desc.dynamic_id}`;
+            } else if (data.sketch && data.sketch.sketch_id && item.desc && item.desc.dynamic_id) {
+                link = `https://t.bilibili.com/${item.desc.dynamic_id}`;
+            }
+
+            return {
+                title: data.title || data.description || data.content || (data.vest && data.vest.content),
+                description: `${data.desc || data.description || data.content || data.summary || (data.vest && data.vest.content) + (data.sketch && data.sketch.title)}${imgHTML} `,
+                pubDate: new Date(item.desc.timestamp * 1000).toUTCString(),
+                link: link,
+            };
+        }),
+    };
+};