diff --git a/lib/routes/ecnu/bksy.ts b/lib/routes/ecnu/bksy.ts
index 9265d99be..a921ac280 100644
--- a/lib/routes/ecnu/bksy.ts
+++ b/lib/routes/ecnu/bksy.ts
@@ -14,7 +14,7 @@ export const route: Route = {
     radar: [
         {
             source: ['bksy.ecnu.edu.cn'],
-            target: '/tzgg',
+            target: '/bksy',
         },
     ],
     name: '本科生院通知',
@@ -29,7 +29,7 @@ export const route: Route = {
             .map((el) => ({
                 pubDate: timezone(parseDate($(el).find('.news_date').text()), 8),
                 link: new URL($(el).find('a').attr('href'), baseUrl).toString(),
-                title: $(el).find('a').text(),
+                title: $(el).find('.news_title').text(),
             }));
         const items = await Promise.all(
             links.map((item) =>
diff --git a/lib/routes/ecnu/sei.ts b/lib/routes/ecnu/sei.ts
new file mode 100644
index 000000000..738fe8e34
--- /dev/null
+++ b/lib/routes/ecnu/sei.ts
@@ -0,0 +1,63 @@
+import { Route } from '@/types';
+import cache from '@/utils/cache';
+import got from '@/utils/got';
+import { load } from 'cheerio';
+import { parseDate } from '@/utils/parse-date';
+import timezone from '@/utils/timezone';
+
+const type = (filename) => filename.split('.').pop();
+
+export const route: Route = {
+    path: '/sei',
+    categories: ['university'],
+    example: '/ecnu/sei',
+    radar: [
+        {
+            source: ['sei.ecnu.edu.cn'],
+            target: '/sei',
+        },
+    ],
+    name: '软件工程学院通知公告',
+    maintainers: ['ChiyoYuki', 'ECNU-minus'],
+    handler: async () => {
+        const baseUrl = 'https://sei.ecnu.edu.cn/';
+
+        const response = await got(`${baseUrl}33171/list.htm`);
+        const $ = load(response.data);
+        const links = $('ul.data-list > li')
+            .toArray()
+            .map((el) => ({
+                pubDate: timezone(parseDate($(el).find('.data-list-time').text()), 8),
+                link: new URL($(el).find('a').attr('href'), baseUrl).toString(),
+                title: $(el).find('a').text(),
+            }));
+        const items = await Promise.all(
+            links.map((item) =>
+                cache.tryGet(item.link, async () => {
+                    if (type(item.link) === 'htm') {
+                        try {
+                            const { data } = await got(item.link);
+                            const $ = load(data);
+                            item.description = $('div.right-nr')?.html()?.replaceAll('src="/', `src="${baseUrl}/`)?.replaceAll('href="/', `href="${baseUrl}/`)?.trim();
+                            return item;
+                        } catch {
+                            // intranet
+                            item.description = '请进行统一身份认证之后再访问';
+                            return item;
+                        }
+                    } else {
+                        // file to download
+                        item.description = '点击认证后访问内容';
+                        return item;
+                    }
+                })
+            )
+        );
+
+        return {
+            title: '软件工程学院通知公告',
+            link: 'http://www.sei.ecnu.edu.cn/33171/list.htm',
+            item: items,
+        };
+    },
+};