diff --git a/packages/ui-default/components/katex/katex.page.js b/packages/ui-default/components/katex/katex.page.js
index f3a4c970b..8ee0eb23a 100644
--- a/packages/ui-default/components/katex/katex.page.js
+++ b/packages/ui-default/components/katex/katex.page.js
@@ -19,7 +19,7 @@ const katexPage = new AutoloadPage('katexPage', () => {
       }));
     }
     runKatex($('.typo'));
-    $(document).on('vjContentNew', (e) => runKatex($(e.target).find('.typo')));
+    $(document).on('vjContentNew', (e) => runKatex($(e.target).find('.typo').addBack('.typo')));
   });
 });
 
diff --git a/packages/ui-default/components/media/media.page.js b/packages/ui-default/components/media/media.page.js
index 69f55bddb..abb1cc2d0 100644
--- a/packages/ui-default/components/media/media.page.js
+++ b/packages/ui-default/components/media/media.page.js
@@ -12,7 +12,7 @@ export default new AutoloadPage('media', async () => {
       resolvers.push((html) => html && $(ele).replaceWith($(html)));
     };
     users.get().forEach((ele) => resolve(ele, { type: 'user', id: +$(ele).text() }));
-    $dom.find('.typo').get().forEach((el) => {
+    $dom.find('.typo').addBack('.typo').get().forEach((el) => {
       if (el.className.includes('no-media')) return;
       $(el).find('a[href]').get().forEach((ele) => {
         if ($(ele).parent().hasClass('user-profile-link')) return;
diff --git a/packages/ui-default/components/problemconfig/ProblemConfigForm.tsx b/packages/ui-default/components/problemconfig/ProblemConfigForm.tsx
index ec9bcf778..33280e561 100644
--- a/packages/ui-default/components/problemconfig/ProblemConfigForm.tsx
+++ b/packages/ui-default/components/problemconfig/ProblemConfigForm.tsx
@@ -41,12 +41,6 @@ function ExtraFilesConfig() {
   const dispatch = useDispatch();
   const userRef = React.useRef<any>();
   const judgeRef = React.useRef<any>();
-  React.useEffect(() => {
-    userRef.current.setSelectedKeys(userExtraFiles);
-  }, [JSON.stringify(userExtraFiles)]);
-  React.useEffect(() => {
-    judgeRef.current.setSelectedKeys(judgeExtraFiles);
-  }, [JSON.stringify(judgeExtraFiles)]);
   return (
     <FormItem columns={12} label="ExtraFilesTabs" disableLabel>
       <Tabs id="ExtraFilesTabs">
@@ -89,9 +83,6 @@ function LangConfig() {
   const dispatch = useDispatch();
   const ref = React.useRef<any>();
   const selectedKeys = langs.filter((i) => !prefixes.has(i));
-  React.useEffect(() => {
-    ref.current.setSelectedKeys(selectedKeys);
-  }, [JSON.stringify(selectedKeys)]);
   return (
     <FormItem columns={12} label="langs">
       <CustomSelectAutoComplete
diff --git a/packages/ui-default/package.json b/packages/ui-default/package.json
index c9c0d0850..f2c71b3c2 100644
--- a/packages/ui-default/package.json
+++ b/packages/ui-default/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.41.9",
+  "version": "4.41.10",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "index.ts",