diff --git a/lib/routes/sis001/author.ts b/lib/routes/sis001/author.ts
index 51fb8b031..d724a0570 100644
--- a/lib/routes/sis001/author.ts
+++ b/lib/routes/sis001/author.ts
@@ -29,7 +29,7 @@ async function handler(ctx) {
     const response = await got(url);
     const $ = load(response.data);
 
-    const username = $('div.username').text();
+    const username = $('div.bg div.title').text().replace('的个人空间', '');
 
     let items = $('div.center_subject ul li a[href^=thread]')
         .toArray()
diff --git a/lib/routes/sis001/common.ts b/lib/routes/sis001/common.ts
index 51632562b..4e3e485a5 100644
--- a/lib/routes/sis001/common.ts
+++ b/lib/routes/sis001/common.ts
@@ -22,8 +22,15 @@ async function getThread(item) {
         ),
         8
     );
-    $('div[id^=postmessage_] table, fieldset, .posttags, strong').remove();
-    item.description = $('div[id^=postmessage_]').eq(0).remove('strong').html() + ($('.defaultpost .postattachlist').html() ?? '');
+    $('div[id^=postmessage_] table, fieldset, .posttags, strong font').remove();
+    item.description =
+        $('div[id^=postmessage_]')
+            .eq(0)
+            .html()
+            ?.replaceAll('\n', '')
+            .replaceAll(/\u3000{2}.+?(((?:<br>){2})|(&nbsp;))/g, (str) => `<p>${str.replaceAll('<br>', '')}</p>`)
+            .replaceAll('&nbsp;', '')
+            .replace(/^.+?((?:作者)|(?:<p>))/, '$1') + ($('.defaultpost .postattachlist').html() ?? '');
     return item;
 }