diff --git a/front/src/pages/NotFound.tsx b/front/src/pages/NotFound.tsx
deleted file mode 100644
index 8195811..0000000
--- a/front/src/pages/NotFound.tsx
+++ /dev/null
@@ -1,81 +0,0 @@
-// 复用 v1 的 NotFound 组件
-
-import React from 'react';
-import { useNavigate } from 'react-router-dom';
-import { makeStyles, tokens, Card, CardHeader, CardPreview, Text, Button, Title1, Subtitle1 } from '@fluentui/react-components';
-import { ArrowLeft24Regular, Home24Regular } from '@fluentui/react-icons';
-
-const useStyles = makeStyles({
-  page: {
-    minHeight: '100vh',
-    display: 'flex',
-    alignItems: 'center',
-    justifyContent: 'center',
-    backgroundColor: tokens.colorNeutralBackground3,
-    padding: tokens.spacingHorizontalXL,
-  },
-  card: {
-    width: 'min(720px, 92vw)',
-    borderRadius: tokens.borderRadiusLarge,
-    overflow: 'hidden',
-    boxShadow: tokens.shadow8,
-  },
-  header: {
-    paddingLeft: tokens.spacingHorizontalXL,
-    paddingRight: tokens.spacingHorizontalXL,
-    paddingTop: tokens.spacingVerticalM,
-    paddingBottom: tokens.spacingVerticalM,
-  },
-  preview: {
-    height: '140px',
-    display: 'flex',
-    alignItems: 'center',
-    justifyContent: 'center',
-    background: `linear-gradient(135deg, ${tokens.colorBrandBackground} 0%, ${tokens.colorBrandBackground2} 50%, ${tokens.colorPaletteBlueBackground2} 100%)`,
-    color: tokens.colorNeutralForegroundOnBrand,
-  },
-  content: {
-    paddingLeft: tokens.spacingHorizontalXL,
-    paddingRight: tokens.spacingHorizontalXL,
-    paddingTop: tokens.spacingVerticalL,
-    paddingBottom: tokens.spacingVerticalL,
-    display: 'flex',
-    flexDirection: 'column',
-    gap: tokens.spacingVerticalM,
-  },
-  actions: {
-    display: 'flex',
-    gap: tokens.spacingHorizontalM,
-    marginTop: tokens.spacingVerticalL,
-  },
-});
-
-const NotFound: React.FC = () => {
-  const styles = useStyles();
-  const navigate = useNavigate();
-
-  return (
-    <div className={styles.page}>
-      <Card className={styles.card}>
-        <CardHeader className={styles.header} header={<Title1 style={{ margin: 0 }}>😕 404 Not Found</Title1>} />
-        <CardPreview>
-          <div className={styles.preview} />
-        </CardPreview>
-        <div className={styles.content}>
-          <Subtitle1>Oh no, 页面不见了喵😭</Subtitle1>
-          <Text>看看是不是链接打错了呀？点击下方按钮继续浏览哦</Text>
-          <div className={styles.actions}>
-            <Button appearance="primary" icon={<ArrowLeft24Regular />} onClick={() => navigate(-1)}>
-              返回上一页
-            </Button>
-            <Button appearance="secondary" icon={<Home24Regular />} onClick={() => navigate('/') }>
-              返回首页
-            </Button>
-          </div>
-        </div>
-      </Card>
-    </div>
-  );
-};
-
-export default NotFound;
\ No newline at end of file