From c522b772f66d0baf3e00c5aa8484daf445432204 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=94=B2=E8=BE=B0=E7=94=9F=E4=BA=A7?= <jiachenlong@local>
Date: Tue, 31 Mar 2026 21:04:48 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B8=85=E7=90=86=E5=A4=9A=E4=BD=99=E7=9B=AE?=
 =?UTF-8?q?=E5=BD=95=E5=92=8C=E6=96=87=E4=BB=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 admin-frontend/index.html              |  359 -----
 admin-frontend/package-lock.json       | 1957 ------------------------
 admin-frontend/package.json            |   19 -
 admin-frontend/src/App.jsx             |  105 --
 admin-frontend/src/index.css           |   25 -
 admin-frontend/src/main.jsx            |   10 -
 admin-frontend/src/pages/Users.jsx     |  207 ---
 admin-frontend/vite.config.js          |   17 -
 admin-html/index.html                  |   85 -
 admin-stable.html                      |  136 --
 backend_old/.dockerignore              |    9 -
 backend_old/.env.example               |   26 -
 backend_old/Dockerfile                 |   25 -
 backend_old/README.md                  |   42 -
 backend_old/app/core/__init__.py       |    0
 backend_old/app/core/auth.py           |   95 --
 backend_old/app/core/database.py       |   32 -
 backend_old/app/core/error_handler.py  |  174 ---
 backend_old/app/core/logging_config.py |  113 --
 backend_old/app/main.py                |  103 --
 backend_old/app/middleware/logging.py  |   88 --
 backend_old/app/models/__init__.py     |    0
 backend_old/app/models/models.py       |  131 --
 backend_old/app/routers/__init__.py    |    0
 backend_old/app/routers/auth.py        |  167 --
 backend_old/app/routers/collections.py |  685 ---------
 backend_old/app/routers/ocr.py         |  376 -----
 backend_old/app/routers/operations.py  |  104 --
 backend_old/app/routers/users.py       |  225 ---
 backend_old/app/schemas/__init__.py    |    0
 backend_old/app/schemas/schemas.py     |  212 ---
 backend_old/app/services/oss.py        |  126 --
 backend_old/app/services/sms.py        |  106 --
 backend_old/requirements.txt           |   13 -
 backend_old/uploads/.gitkeep           |    0
 frontend/package_new.json              |    0
 frontend/src/test.js                   |    1 -
 start.sh                               |   12 -
 user_agreement.html                    |  115 --
 39 files changed, 5900 deletions(-)
 delete mode 100644 admin-frontend/index.html
 delete mode 100644 admin-frontend/package-lock.json
 delete mode 100644 admin-frontend/package.json
 delete mode 100644 admin-frontend/src/App.jsx
 delete mode 100644 admin-frontend/src/index.css
 delete mode 100644 admin-frontend/src/main.jsx
 delete mode 100644 admin-frontend/src/pages/Users.jsx
 delete mode 100644 admin-frontend/vite.config.js
 delete mode 100644 admin-html/index.html
 delete mode 100644 admin-stable.html
 delete mode 100644 backend_old/.dockerignore
 delete mode 100644 backend_old/.env.example
 delete mode 100644 backend_old/Dockerfile
 delete mode 100644 backend_old/README.md
 delete mode 100644 backend_old/app/core/__init__.py
 delete mode 100644 backend_old/app/core/auth.py
 delete mode 100644 backend_old/app/core/database.py
 delete mode 100644 backend_old/app/core/error_handler.py
 delete mode 100644 backend_old/app/core/logging_config.py
 delete mode 100644 backend_old/app/main.py
 delete mode 100644 backend_old/app/middleware/logging.py
 delete mode 100644 backend_old/app/models/__init__.py
 delete mode 100644 backend_old/app/models/models.py
 delete mode 100644 backend_old/app/routers/__init__.py
 delete mode 100644 backend_old/app/routers/auth.py
 delete mode 100644 backend_old/app/routers/collections.py
 delete mode 100644 backend_old/app/routers/ocr.py
 delete mode 100644 backend_old/app/routers/operations.py
 delete mode 100644 backend_old/app/routers/users.py
 delete mode 100644 backend_old/app/schemas/__init__.py
 delete mode 100644 backend_old/app/schemas/schemas.py
 delete mode 100644 backend_old/app/services/oss.py
 delete mode 100644 backend_old/app/services/sms.py
 delete mode 100644 backend_old/requirements.txt
 delete mode 100644 backend_old/uploads/.gitkeep
 delete mode 100644 frontend/package_new.json
 delete mode 100644 frontend/src/test.js
 delete mode 100755 start.sh
 delete mode 100644 user_agreement.html

diff --git a/admin-frontend/index.html b/admin-frontend/index.html
deleted file mode 100644
index d9119d2..0000000
--- a/admin-frontend/index.html
+++ /dev/null
@@ -1,359 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-  <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>甲辰管理后台</title>
-  <script src="https://unpkg.com/react@18/umd/react.production.min.js"></script>
-  <script src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js"></script>
-  <script src="https://unpkg.com/axios@1/dist/axios.min.js"></script>
-  <style>
-    * { margin: 0; padding: 0; box-sizing: border-box; }
-    html, body, #root { min-height: 100vh; width: 100%; }
-    body { font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', sans-serif; background: #1a1a2e; color: #fff; }
-    input, button, select, table, textarea { font-family: inherit; }
-  </style>
-</head>
-<body>
-  <div id="root"></div>
-  <script>
-    const { useState, useEffect } = React;
-
-    // ============== 工具函数 ==============
-    const formatDate = (date) => date ? new Date(date).replace('+08:00','+0800').toLocaleString('zh-CN') : '-';
-    const levelColors = { '黄金': '#f59e0b', '铂金': '#94a3b8', '钻石': '#3b82f6', '青铜': '#10b981' };
-
-    // ============== 登录组件 ==============
-    function Login({ onLogin }) {
-      const [username, setUsername] = useState('admin');
-      const [password, setPassword] = useState('admin123');
-      const [error, setError] = useState('');
-      const [loading, setLoading] = useState(false);
-
-      const handleLogin = async () => {
-        if (!username || !password) { setError('请输入用户名和密码'); return; }
-        setLoading(true); setError('');
-        try {
-          const res = await axios.post('/api/auth/login', new URLSearchParams({ username, password }), { headers: { 'Content-Type': 'application/x-www-form-urlencoded' } });
-          if (res.data.access_token) {
-            localStorage.setItem('adminToken', res.data.access_token);
-            onLogin({ username: username });
-          } else if (res.data.code === 0) {
-            localStorage.setItem('adminToken', res.data.data.token);
-            onLogin(res.data.data.user || { username: username });
-          } else { setError(res.data.message || '登录失败'); }
-        } catch (e) { setError('网络错误: ' + (e.message || '请检查后端服务')); }
-        setLoading(false);
-      }
-
-      return React.createElement('div', { style: { minHeight: '100vh', display: 'flex', alignItems: 'center', justifyContent: 'center', background: 'linear-gradient(135deg, #1a1a2e 0%, #16213e 100%)' } },
-        React.createElement('div', { style: { width: '360px', padding: '40px 30px', background: 'rgba(255,255,255,0.05)', borderRadius: '16px', border: '1px solid rgba(255,255,255,0.1)' } },
-          React.createElement('h1', { style: { textAlign: 'center', marginBottom: '30px', fontSize: '24px' } }, '甲辰管理后台'),
-          React.createElement('input', { type: 'text', placeholder: '请输入管理员账号', value: username, onChange: e => setUsername(e.target.value), style: { width: '100%', padding: '14px', marginBottom: '16px', borderRadius: '8px', border: '1px solid rgba(255,255,255,0.2)', background: 'rgba(0,0,0,0.3)', color: '#fff', fontSize: '15px' } }),
-          React.createElement('input', { type: 'password', placeholder: '请输入密码', value: password, onChange: e => setPassword(e.target.value), onKeyPress: e => e.key === 'Enter' && handleLogin(), style: { width: '100%', padding: '14px', marginBottom: '20px', borderRadius: '8px', border: '1px solid rgba(255,255,255,0.2)', background: 'rgba(0,0,0,0.3)', color: '#fff', fontSize: '15px' } }),
-          error && React.createElement('div', { style: { color: '#f87171', marginBottom: '16px', textAlign: 'center' } }, error),
-          React.createElement('button', { onClick: handleLogin, disabled: loading, style: { width: '100%', padding: '14px', borderRadius: '8px', border: 'none', background: 'linear-gradient(135deg, #f59e0b 0%, #d97706 100%)', color: '#fff', fontSize: '16px', cursor: loading ? 'not-allowed' : 'pointer' } }, loading ? '登录中...' : '登录')
-        )
-      );
-    }
-
-    // ============== 用户编辑弹窗 ==============
-    function UserEditModal({ user, onClose, onSave }) {
-      const [form, setForm] = useState({
-        username: user.username || '',
-        email: user.email || '',
-        role: user.role || 'user',
-        user_code: user.user_code || '',
-        level: user.level || '',
-        points: user.points || 0,
-        balance: user.balance || 0,
-        totalAmount: user.totalAmount || 0,
-        aiCount: user.aiCount || 0,
-        searchCount: user.searchCount || 0,
-        loginCount: user.loginCount || 0,
-        phone: user.phone || ''
-      });
-      const [saving, setSaving] = useState(false);
-
-      const handleSave = async () => {
-        setSaving(true);
-        try {
-          const token = localStorage.getItem('adminToken');
-          const updateData = {
-            username: form.username,
-            email: form.email,
-            role: form.role,
-            user_code: form.user_code,
-            level: form.level,
-            points: form.points,
-            balance: form.balance,
-            totalAmount: form.totalAmount,
-            aiCount: form.aiCount,
-            searchCount: form.searchCount
-          };
-          await axios.put('/api/admin/users/' + user.id, updateData, { headers: { Authorization: 'Bearer ' + token } });
-          onSave();
-          onClose();
-        } catch (e) { alert('保存失败: ' + e.message); }
-        setSaving(false);
-      };
-
-      const field = (label, key, type = 'text') => React.createElement('div', { style: { marginBottom: '14px' } },
-        React.createElement('div', { style: { color: '#94a3b8', marginBottom: '6px', fontSize: '13px' } }, label),
-        type === 'checkbox' 
-          ? React.createElement('input', { type: 'checkbox', checked: form[key], onChange: e => setForm({...form, [key]: e.target.checked}), style: { width: '20px', height: '20px' } })
-          : type === 'select'
-          ? React.createElement('select', { value: form[key], onChange: e => setForm({...form, [key]: e.target.value}), style: { width: '100%', padding: '10px', borderRadius: '6px', border: '1px solid rgba(255,255,255,0.2)', background: 'rgba(0,0,0,0.3)', color: '#fff' } },
-              React.createElement('option', { value: 'user' }, '普通用户'),
-              React.createElement('option', { value: 'admin' }, '管理员')
-            )
-          : React.createElement('input', { type: type, value: form[key], onChange: e => setForm({...form, [key]: type === 'number' ? (parseFloat(e.target.value) || 0) : e.target.value}), style: { width: '100%', padding: '10px', borderRadius: '6px', border: '1px solid rgba(255,255,255,0.2)', background: 'rgba(0,0,0,0.3)', color: '#fff' } })
-      );
-
-      return React.createElement('div', { style: { position: 'fixed', top: 0, left: 0, right: 0, bottom: 0, background: 'rgba(0,0,0,0.85)', display: 'flex', alignItems: 'center', justifyContent: 'center', zIndex: 1000, overflow: 'auto', padding: '20px' } },
-        React.createElement('div', { style: { width: '520px', background: '#1e293b', borderRadius: '16px', padding: '28px', boxShadow: '0 20px 60px rgba(0,0,0,0.5)' } },
-          React.createElement('div', { style: { display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '24px' } },
-            React.createElement('h2', { fontSize: '20px' }, '✏️ 编辑用户'),
-            React.createElement('button', { onClick: onClose, style: { background: 'none', border: 'none', color: '#94a3b8', fontSize: '24px', cursor: 'pointer' } }, '×')
-          ),
-          React.createElement('div', { style: { display: 'grid', gridTemplateColumns: '1fr 1fr', gap: '16px' } },
-            field('用户名', 'username'),
-            field('用户编码', 'user_code'),
-            field('邮箱', 'email'),
-            field('手机号', 'phone'),
-            field('角色', 'role', 'select'),
-            field('会员等级', 'level'),
-            field('账户余额', 'balance', 'number'),
-            field('累计金额', 'totalAmount', 'number'),
-            field('积分', 'points', 'number'),
-            field('AI识别次数', 'aiCount', 'number'),
-            field('寻号次数', 'searchCount', 'number'),
-            field('登录次数', 'loginCount', 'number')
-          ),
-          React.createElement('div', { style: { display: 'flex', gap: '12px', marginTop: '28px' } },
-            React.createElement('button', { onClick: handleSave, disabled: saving, style: { flex: 1, padding: '14px', borderRadius: '8px', border: 'none', background: 'linear-gradient(135deg, #3b82f6 0%, #2563eb 100%)', color: '#fff', fontSize: '15px', cursor: saving ? 'not-allowed' : 'pointer', opacity: saving ? 0.7 : 1 } }, saving ? '保存中...' : '保存修改'),
-            React.createElement('button', { onClick: onClose, style: { flex: 1, padding: '14px', borderRadius: '8px', border: '1px solid rgba(255,255,255,0.2)', background: 'transparent', color: '#fff', fontSize: '15px', cursor: 'pointer' } }, '取消')
-          )
-        )
-      );
-    }
-
-    // ============== 用户管理组件 ==============
-    function UserManager() {
-      const [users, setUsers] = useState([]);
-      const [loading, setLoading] = useState(true);
-      const [search, setSearch] = useState('');
-      const [editingUser, setEditingUser] = useState(null);
-
-      useEffect(() => { loadUsers(); }, []);
-
-      const loadUsers = async () => {
-        setLoading(true);
-        try {
-          const token = localStorage.getItem('adminToken');
-          const res = await axios.get('/api/admin/users', { headers: { Authorization: 'Bearer ' + token } });
-          if (res.data && res.data.length) setUsers(res.data);
-        } catch (e) { console.error(e); }
-        setLoading(false);
-      };
-
-      const handleDelete = async (userId) => {
-        if (!confirm('确定删除该用户吗？')) return;
-        try {
-          const token = localStorage.getItem('adminToken');
-          await axios.delete('/api/admin/users/' + userId, { headers: { Authorization: 'Bearer ' + token } });
-          loadUsers();
-        } catch (e) { alert('删除失败: ' + e.message); }
-      };
-
-      const filtered = users.filter(u => 
-        (u.username || '').includes(search) || 
-        (u.phone || '').includes(search) || 
-        (u.id || '').includes(search) ||
-        (u.user_code || '').includes(search)
-      );
-
-      return React.createElement('div', { style: { padding: '24px' } },
-        React.createElement('div', { style: { display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '20px' } },
-          React.createElement('h2', { fontSize: '20px' }, '👥 用户管理'),
-          React.createElement('span', { color: '#94a3b8', fontSize: '14px' }, '共 ' + filtered.length + ' 用户')
-        ),
-        React.createElement('div', { style: { position: 'relative', marginBottom: '20px' } },
-          React.createElement('input', { type: 'text', placeholder: '🔍 搜索用户名、手机号、用户编码...', value: search, onChange: e => setSearch(e.target.value), style: { width: '100%', padding: '14px 16px 14px 44px', borderRadius: '10px', border: '1px solid rgba(255,255,255,0.1)', background: 'rgba(0,0,0,0.3)', color: '#fff', fontSize: '14px' } }),
-          React.createElement('span', { position: 'absolute', left: '16px', top: '50%', transform: 'translateY(-50%)', fontSize: '16px' }, '🔍')
-        ),
-        loading ? React.createElement('div', { style: { textAlign: 'center', padding: '60px', color: '#94a3b8' } }, '加载中...') :
-        React.createElement('div', { style: { background: '#1e293b', borderRadius: '12px', overflow: 'hidden' } },
-          React.createElement('table', { style: { width: '100%', borderCollapse: 'collapse' } },
-            React.createElement('thead', null,
-              React.createElement('tr', { style: { background: 'rgba(0,0,0,0.3)' } },
-                React.createElement('th', { style: { padding: '14px 12px', textAlign: 'left', fontSize: '12px', color: '#94a3b8', fontWeight: 'normal' } }, '用户'),
-                React.createElement('th', { style: { padding: '14px 12px', textAlign: 'left', fontSize: '12px', color: '#94a3b8', fontWeight: 'normal' } }, '编码'),
-                React.createElement('th', { style: { padding: '14px 12px', textAlign: 'left', fontSize: '12px', color: '#94a3b8', fontWeight: 'normal' } }, '联系方式'),
-                React.createElement('th', { style: { padding: '14px 12px', textAlign: 'center', fontSize: '12px', color: '#94a3b8', fontWeight: 'normal' } }, '角色'),
-                React.createElement('th', { style: { padding: '14px 12px', textAlign: 'center', fontSize: '12px', color: '#94a3b8', fontWeight: 'normal' } }, '等级'),
-                React.createElement('th', { style: { padding: '14px 12px', textAlign: 'right', fontSize: '12px', color: '#94a3b8', fontWeight: 'normal' } }, '余额'),
-                React.createElement('th', { style: { padding: '14px 12px', textAlign: 'right', fontSize: '12px', color: '#94a3b8', fontWeight: 'normal' } }, '积分'),
-                React.createElement('th', { style: { padding: '14px 12px', textAlign: 'center', fontSize: '12px', color: '#94a3b8', fontWeight: 'normal' } }, '藏品'),
-                React.createElement('th', { style: { padding: '14px 12px', textAlign: 'center', fontSize: '12px', color: '#94a3b8', fontWeight: 'normal' } }, '操作')
-              )
-            ),
-            React.createElement('tbody', null,
-              filtered.map(u => React.createElement('tr', { key: u.id, style: { borderBottom: '1px solid rgba(255,255,255,0.05)' } },
-                React.createElement('td', { style: { padding: '14px 12px' } },
-                  React.createElement('div', { fontWeight: '500' }, u.username || '-'),
-                  React.createElement('div', { fontSize: '11px', color: '#64748b' }, u.email || '-')
-                ),
-                React.createElement('td', { style: { padding: '14px 12px', color: '#f59e0b', fontWeight: '500' } }, u.user_code || '-'),
-                React.createElement('td', { style: { padding: '14px 12px', fontSize: '13px' } }, u.phone || '-'),
-                React.createElement('td', { style: { padding: '14px 12px', textAlign: 'center' } }, u.role === 'admin' ? React.createElement('span', { style: { padding: '4px 10px', borderRadius: '4px', background: 'rgba(245,158,11,0.2)', color: '#f59e0b', fontSize: '12px' } }, '管理员') : '-'),
-                React.createElement('td', { style: { padding: '14px 12px', textAlign: 'center' } }, u.level ? React.createElement('span', { style: { padding: '4px 10px', borderRadius: '4px', background: 'rgba(16,185,129,0.2)', color: levelColors[u.level] || '#10b981', fontSize: '12px' } }, u.level) : '-'),
-                React.createElement('td', { style: { padding: '14px 12px', textAlign: 'right', color: u.balance > 0 ? '#10b981' : '#fff' } }, '¥' + (u.balance || 0)),
-                React.createElement('td', { style: { padding: '14px 12px', textAlign: 'right' } }, u.points || 0),
-                React.createElement('td', { style: { padding: '14px 12px', textAlign: 'center' } }, u.collectionCount || 0),
-                React.createElement('td', { style: { padding: '14px 12px', textAlign: 'center' } },
-                  React.createElement('button', { onClick: () => setEditingUser(u), style: { marginRight: '8px', padding: '6px 14px', borderRadius: '6px', border: 'none', background: '#3b82f6', color: '#fff', cursor: 'pointer', fontSize: '12px' } }, '编辑'),
-                  React.createElement('button', { onClick: () => handleDelete(u.id), style: { padding: '6px 14px', borderRadius: '6px', border: '1px solid #ef4444', background: 'transparent', color: '#ef4444', cursor: 'pointer', fontSize: '12px' } }, '删除')
-                )
-              ))
-            )
-          )
-        ),
-        editingUser && React.createElement(UserEditModal, { user: editingUser, onClose: () => setEditingUser(null), onSave: loadUsers })
-      );
-    }
-
-    // ============== 统计分析组件 ==============
-    function StatsManager() {
-      const [stats, setStats] = useState({});
-      const [loading, setLoading] = useState(true);
-
-      useEffect(() => { loadStats(); }, []);
-
-      const loadStats = async () => {
-        setLoading(true);
-        try {
-          const token = localStorage.getItem('adminToken');
-          const res = await axios.get('/api/admin/users/stats', { headers: { Authorization: 'Bearer ' + token } });
-          if (res.data) setStats(res.data);
-        } catch (e) { console.error(e); }
-        setLoading(false);
-      };
-
-      const statCards = [
-        { label: '用户总数', value: stats.totalUsers || 0, color: '#3b82f6', icon: '👥' },
-        { label: '藏品总数', value: stats.totalItems || 0, color: '#10b981', icon: '📚' },
-        { label: '账户总余额', value: '¥' + (stats.totalBalance || 0).toFixed(2), color: '#f59e0b', icon: '💰' },
-        { label: '会员人数', value: stats.totalMembers || 0, color: '#8b5cf6', icon: '⭐' }
-      ];
-
-      return React.createElement('div', { style: { padding: '24px' } },
-        React.createElement('h2', { fontSize: '20px', marginBottom: '24px' }, '📊 统计分析概览'),
-        loading ? React.createElement('div', { textAlign: 'center', padding: '60px', color: '#94a3b8' }, '加载中...') :
-        React.createElement('div', { display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(240px, 1fr))', gap: '20px' },
-          statCards.map((s, i) => React.createElement('div', { key: i, style: { padding: '24px', background: '#1e293b', borderRadius: '16px', border: '1px solid ' + s.color + '30' } },
-            React.createElement('div', { display: 'flex', alignItems: 'center', gap: '12px', marginBottom: '12px' },
-              React.createElement('span', { fontSize: '28px' }, s.icon),
-              React.createElement('span', { color: '#94a3b8', fontSize: '14px' }, s.label)
-            ),
-            React.createElement('div', { fontSize: '36px', fontWeight: 'bold', color: s.color } }, s.value)
-          ))
-        )
-      );
-    }
-
-    // ============== 信息发布组件 ==============
-    function InfoPublish() {
-      const [title, setTitle] = useState('');
-      const [content, setContent] = useState('');
-      const [type, setType] = useState('notice');
-      const [sending, setSending] = useState(false);
-      const [msg, setMsg] = useState('');
-
-      const handlePublish = async () => {
-        if (!title || !content) { setMsg('请填写标题和内容'); return; }
-        setSending(true); setMsg('');
-        try {
-          const token = localStorage.getItem('adminToken');
-          const res = await axios.post('/api/information/publish', { title, content, info_type: type }, { headers: { Authorization: 'Bearer ' + token, 'Content-Type': 'application/json' } });
-          if (res.data && res.data.id) { setMsg('发布成功！'); setTitle(''); setContent(''); }
-          else { setMsg(res.data?.message || '发布失败'); }
-        } catch (e) { setMsg('发布失败: ' + e.message); }
-        setSending(false);
-      };
-
-      return React.createElement('div', { style: { padding: '24px' } },
-        React.createElement('h2', { fontSize: '20px', marginBottom: '24px' }, '📢 发布信息'),
-        React.createElement('div', { background: '#1e293b', borderRadius: '16px', padding: '24px' } },
-          React.createElement('div', { marginBottom: '16px' },
-            React.createElement('div', { color: '#94a3b8', marginBottom: '8px', fontSize: '14px' }, '信息类型'),
-            React.createElement('select', { value: type, onChange: e => setType(e.target.value), style: { width: '100%', padding: '12px', borderRadius: '8px', border: '1px solid rgba(255,255,255,0.1)', background: 'rgba(0,0,0,0.3)', color: '#fff', fontSize: '14px' } },
-              React.createElement('option', { value: 'notice' }, '📌 系统通知'),
-              React.createElement('option', { value: 'deal' }, '💹 成交数据')
-            )
-          ),
-          React.createElement('div', { marginBottom: '16px' },
-            React.createElement('div', { color: '#94a3b8', marginBottom: '8px', fontSize: '14px' }, '标题'),
-            React.createElement('input', { type: 'text', placeholder: '请输入标题', value: title, onChange: e => setTitle(e.target.value), style: { width: '100%', padding: '12px', borderRadius: '8px', border: '1px solid rgba(255,255,255,0.1)', background: 'rgba(0,0,0,0.3)', color: '#fff', fontSize: '14px' } })
-          ),
-          React.createElement('div', { marginBottom: '20px' },
-            React.createElement('div', { color: '#94a3b8', marginBottom: '8px', fontSize: '14px' }, '内容'),
-            React.createElement('textarea', { placeholder: '请输入内容...', value: content, onChange: e => setContent(e.target.value), rows: 8, style: { width: '100%', padding: '12px', borderRadius: '8px', border: '1px solid rgba(255,255,255,0.1)', background: 'rgba(0,0,0,0.3)', color: '#fff', fontSize: '14px', resize: 'vertical' } })
-          ),
-          msg && React.createElement('div', { color: msg.includes('成功') ? '#10b981' : '#f87171', marginBottom: '16px', padding: '12px', borderRadius: '8px', background: msg.includes('成功') ? 'rgba(16,185,129,0.1)' : 'rgba(248,113,113,0.1)' }, msg),
-          React.createElement('button', { onClick: handlePublish, disabled: sending, style: { padding: '14px 32px', borderRadius: '8px', border: 'none', background: 'linear-gradient(135deg, #3b82f6 0%, #2563eb 100%)', color: '#fff', fontSize: '15px', cursor: sending ? 'not-allowed' : 'pointer', opacity: sending ? 0.7 : 1 } }, sending ? '发布中...' : '🚀 发布')
-        )
-      );
-    }
-
-    // ============== 主应用 ==============
-    function App() {
-      const [user, setUser] = useState(null);
-      const [activeTab, setActiveTab] = useState('users');
-
-      useEffect(() => {
-        const token = localStorage.getItem('adminToken');
-        const userStr = localStorage.getItem('adminUser');
-        if (token && userStr) {
-          try { setUser(JSON.parse(userStr)); } catch (e) {}
-        }
-      }, []);
-
-      const handleLogout = () => {
-        localStorage.removeItem('adminToken');
-        localStorage.removeItem('adminUser');
-        setUser(null);
-      };
-
-      if (!user) return React.createElement(Login, { onLogin: (u) => { localStorage.setItem('adminUser', JSON.stringify(u)); setUser(u); } });
-
-      const tabs = [
-        { id: 'users', label: '用户管理', icon: '👥' },
-        { id: 'stats', label: '统计分析', icon: '📊' },
-        { id: 'publish', label: '信息发布', icon: '📢' }
-      ];
-
-      return React.createElement('div', { style: { minHeight: '100vh', background: '#1a1a2e' } },
-        React.createElement('div', { style: { padding: '20px 28px', background: 'rgba(0,0,0,0.4)', display: 'flex', justifyContent: 'space-between', alignItems: 'center', borderBottom: '1px solid rgba(255,255,255,0.1)' } },
-          React.createElement('h1', { fontSize: '22px', fontWeight: '600' } }, '🐉 甲辰管理后台'),
-          React.createElement('div', { display: 'flex', alignItems: 'center', gap: '16px' },
-            React.createElement('span', { color: '#94a3b8', fontSize: '14px' }, '👤 ' + (user.username || '管理员')),
-            React.createElement('button', { onClick: handleLogout, style: { padding: '8px 16px', borderRadius: '6px', border: '1px solid rgba(255,255,255,0.2)', background: 'transparent', color: '#94a3b8', cursor: 'pointer', fontSize: '13px' } }, '退出')
-          )
-        ),
-        React.createElement('div', { display: 'flex', borderBottom: '1px solid rgba(255,255,255,0.1)', padding: '0 28px' },
-          tabs.map(tab => React.createElement('div', { key: tab.id, onClick: () => setActiveTab(tab.id), style: { padding: '16px 24px', cursor: 'pointer', borderBottom: activeTab === tab.id ? '3px solid #f59e0b' : '3px solid transparent', color: activeTab === tab.id ? '#fff' : '#94a3b8', fontSize: '14px', fontWeight: activeTab === tab.id ? '500' : 'normal' } }, tab.icon + ' ' + tab.label))
-        ),
-        React.createElement('div', { minHeight: 'calc(100vh - 130px)' },
-          activeTab === 'users' && React.createElement(UserManager),
-          activeTab === 'stats' && React.createElement(StatsManager),
-          activeTab === 'publish' && React.createElement(InfoPublish)
-        )
-      );
-    }
-
-    const root = ReactDOM.createRoot(document.getElementById('root'));
-    root.render(React.createElement(App));
-  </script>
-</body>
-</html>
diff --git a/admin-frontend/package-lock.json b/admin-frontend/package-lock.json
deleted file mode 100644
index c07543d..0000000
--- a/admin-frontend/package-lock.json
+++ /dev/null
@@ -1,1957 +0,0 @@
-{
-  "name": "admin-standalone",
-  "version": "1.0.0",
-  "lockfileVersion": 3,
-  "requires": true,
-  "packages": {
-    "": {
-      "name": "admin-standalone",
-      "version": "1.0.0",
-      "dependencies": {
-        "axios": "^1.6.0",
-        "react": "^18.2.0",
-        "react-dom": "^18.2.0"
-      },
-      "devDependencies": {
-        "@vitejs/plugin-react": "^4.2.0",
-        "vite": "^5.0.0"
-      }
-    },
-    "node_modules/@babel/code-frame": {
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-      "resolved": "https://registry.npmmirror.com/@babel/code-frame/-/code-frame-7.29.0.tgz",
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-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@babel/helper-validator-identifier": "^7.28.5",
-        "js-tokens": "^4.0.0",
-        "picocolors": "^1.1.1"
-      },
-      "engines": {
-        "node": ">=6.9.0"
-      }
-    },
-    "node_modules/@babel/compat-data": {
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-      "resolved": "https://registry.npmmirror.com/@babel/compat-data/-/compat-data-7.29.0.tgz",
-      "integrity": "sha512-T1NCJqT/j9+cn8fvkt7jtwbLBfLC/1y1c7NtCeXFRgzGTsafi68MRv8yzkYSapBnFA6L3U2VSc02ciDzoAJhJg==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6.9.0"
-      }
-    },
-    "node_modules/@babel/core": {
-      "version": "7.29.0",
-      "resolved": "https://registry.npmmirror.com/@babel/core/-/core-7.29.0.tgz",
-      "integrity": "sha512-CGOfOJqWjg2qW/Mb6zNsDm+u5vFQ8DxXfbM09z69p5Z6+mE1ikP2jUXw+j42Pf1XTYED2Rni5f95npYeuwMDQA==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@babel/code-frame": "^7.29.0",
-        "@babel/generator": "^7.29.0",
-        "@babel/helper-compilation-targets": "^7.28.6",
-        "@babel/helper-module-transforms": "^7.28.6",
-        "@babel/helpers": "^7.28.6",
-        "@babel/parser": "^7.29.0",
-        "@babel/template": "^7.28.6",
-        "@babel/traverse": "^7.29.0",
-        "@babel/types": "^7.29.0",
-        "@jridgewell/remapping": "^2.3.5",
-        "convert-source-map": "^2.0.0",
-        "debug": "^4.1.0",
-        "gensync": "^1.0.0-beta.2",
-        "json5": "^2.2.3",
-        "semver": "^6.3.1"
-      },
-      "engines": {
-        "node": ">=6.9.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/babel"
-      }
-    },
-    "node_modules/@babel/generator": {
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-      "resolved": "https://registry.npmmirror.com/@babel/generator/-/generator-7.29.1.tgz",
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-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@babel/parser": "^7.29.0",
-        "@babel/types": "^7.29.0",
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-        "@jridgewell/trace-mapping": "^0.3.28",
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-      "dev": true,
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diff --git a/admin-frontend/package.json b/admin-frontend/package.json
deleted file mode 100644
index b106b57..0000000
--- a/admin-frontend/package.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "name": "admin-standalone",
-  "version": "1.0.0",
-  "type": "module",
-  "scripts": {
-    "dev": "vite",
-    "build": "vite build",
-    "preview": "vite preview"
-  },
-  "dependencies": {
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0",
-    "axios": "^1.6.0"
-  },
-  "devDependencies": {
-    "@vitejs/plugin-react": "^4.2.0",
-    "vite": "^5.0.0"
-  }
-}
\ No newline at end of file
diff --git a/admin-frontend/src/App.jsx b/admin-frontend/src/App.jsx
deleted file mode 100644
index 28d4358..0000000
--- a/admin-frontend/src/App.jsx
+++ /dev/null
@@ -1,105 +0,0 @@
-import React, { useState, useEffect } from 'react'
-import axios from 'axios'
-import Users from './pages/Users'
-
-const API_BASE = ''
-
-// 登录页面
-function Login({ onLogin }) {
-  const [username, setUsername] = useState('')
-  const [password, setPassword] = useState('')
-  const [error, setError] = useState('')
-  const [loading, setLoading] = useState(false)
-
-  const handleLogin = async () => {
-    if (!username || !password) { setError('请输入用户名和密码'); return }
-    setLoading(true); setError('')
-    try {
-      const res = await axios.post(`${API_BASE}/api/auth/login`, 
-        new URLSearchParams({ username, password }),
-        { headers: { 'Content-Type': 'application/x-www-form-urlencoded' } }
-      )
-      if (res.data.access_token) {
-        localStorage.setItem('adminToken', res.data.access_token)
-        localStorage.setItem('adminUser', JSON.stringify(res.data))
-        onLogin(res.data)
-      } else { setError(res.data.detail || '登录失败') }
-    } catch (e) { setError('网络错误') }
-    setLoading(false)
-  }
-
-  return (
-    <div style={{ minHeight: '100vh', display: 'flex', alignItems: 'center', justifyContent: 'center', background: 'linear-gradient(135deg, #1a1a2e 0%, #16213e 100%)' }}>
-      <div style={{ width: '360px', padding: '40px 30px', background: 'rgba(255,255,255,0.05)', borderRadius: '16px', border: '1px solid rgba(255,255,255,0.1)' }}>
-        <h1 style={{ textAlign: 'center', marginBottom: '30px', fontSize: '24px' }}>甲辰管理后台</h1>
-        <input type="text" placeholder="管理员账号" value={username} onChange={e => setUsername(e.target.value)}
-          style={{ width: '100%', padding: '14px 16px', marginBottom: '16px', borderRadius: '8px', border: '1px solid rgba(255,255,255,0.2)', background: 'rgba(0,0,0,0.3)', color: '#fff', fontSize: '15px' }} />
-        <input type="password" placeholder="密码" value={password} onChange={e => setPassword(e.target.value)} onKeyPress={e => e.key === 'Enter' && handleLogin()}
-          style={{ width: '100%', padding: '14px 16px', marginBottom: '20px', borderRadius: '8px', border: '1px solid rgba(255,255,255,0.2)', background: 'rgba(0,0,0,0.3)', color: '#fff', fontSize: '15px' }} />
-        {error && <div style={{ color: '#f87171', marginBottom: '16px', textAlign: 'center' }}>{error}</div>}
-        <button onClick={handleLogin} disabled={loading}
-          style={{ width: '100%', padding: '14px', borderRadius: '8px', border: 'none', background: 'linear-gradient(135deg, #f59e0b 0%, #d97706 100%)', color: '#fff', fontSize: '16px', cursor: loading ? 'not-allowed' : 'pointer', opacity: loading ? 0.7 : 1 }}>
-          {loading ? '登录中...' : '登录'}
-        </button>
-      </div>
-    </div>
-  )
-}
-
-export default function App() {
-  const [user, setUser] = useState(null)
-  const [activeTab, setActiveTab] = useState('users')
-
-  useEffect(() => {
-    const token = localStorage.getItem('adminToken')
-    const userStr = localStorage.getItem('adminUser')
-    if (token && userStr) {
-      try { setUser(JSON.parse(userStr)) } catch (e) {}
-    }
-  }, [])
-
-  const handleLogout = () => {
-    localStorage.removeItem('adminToken')
-    localStorage.removeItem('adminUser')
-    setUser(null)
-  }
-
-  if (!user) return <Login onLogin={setUser} />
-
-  const tabs = [
-    { key: 'users', label: '👥 用户管理', icon: '👥' },
-    { key: 'stats', label: '📊 统计分析', icon: '📊' },
-    { key: 'info', label: '📝 资讯管理', icon: '📝' },
-  ]
-
-  return (
-    <div style={{ minHeight: '100vh', background: '#0f172a', color: '#fff', paddingBottom: '80px' }}>
-      {/* 顶部栏 */}
-      <div style={{ background: '#1e293b', padding: '16px 20px', display: 'flex', justifyContent: 'space-between', alignItems: 'center', borderBottom: '1px solid #334155' }}>
-        <h1 style={{ margin: 0, fontSize: '18px', fontWeight: '600' }}>甲辰管理后台</h1>
-        <div style={{ display: 'flex', alignItems: 'center', gap: '12px' }}>
-          <span style={{ color: '#94a3b8', fontSize: '14px' }}>{user.username || user.name || '管理员'}</span>
-          <button onClick={handleLogout} style={{ padding: '6px 12px', borderRadius: '6px', border: '1px solid #334155', background: 'transparent', color: '#94a3b8', cursor: 'pointer', fontSize: '13px' }}>退出</button>
-        </div>
-      </div>
-
-      {/* 主内容 */}
-      <div style={{ padding: '0' }}>
-        {activeTab === 'users' && <Users />}
-        {activeTab === 'stats' && <div style={{ padding: '40px', textAlign: 'center', color: '#94a3b8' }}>统计分析功能开发中...</div>}
-        {activeTab === 'info' && <div style={{ padding: '40px', textAlign: 'center', color: '#94a3b8' }}>资讯管理功能开发中...</div>}
-      </div>
-
-      {/* 底部导航 */}
-      <div style={{ position: 'fixed', bottom: 0, left: 0, right: 0, background: '#1e293b', borderTop: '1px solid #334155', padding: '8px 16px', display: 'flex', justifyContent: 'space-around', zIndex: 100 }}>
-        {tabs.map(tab => (
-          <div key={tab.key} onClick={() => setActiveTab(tab.key)}
-            style={{ padding: '12px 20px', borderRadius: '10px', background: activeTab === tab.key ? '#3b82f6' : 'transparent',
-              color: activeTab === tab.key ? '#fff' : '#94a3b8', cursor: 'pointer', fontSize: '14px', fontWeight: '500' }}>
-            {tab.label}
-          </div>
-        ))}
-      </div>
-    </div>
-  )
-}
diff --git a/admin-frontend/src/index.css b/admin-frontend/src/index.css
deleted file mode 100644
index ba1a7ca..0000000
--- a/admin-frontend/src/index.css
+++ /dev/null
@@ -1,25 +0,0 @@
-* {
-  margin: 0;
-  padding: 0;
-  box-sizing: border-box;
-}
-html, body, #root {
-  min-height: 100vh;
-  width: 100%;
-}
-body {
-  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', sans-serif;
-  background: #1a1a2e;
-  color: #fff;
-}
-input, textarea, select, button {
-  font-family: inherit;
-}
-::-webkit-scrollbar {
-  width: 6px;
-  height: 6px;
-}
-::-webkit-scrollbar-thumb {
-  background: rgba(255,255,255,0.2);
-  border-radius: 3px;
-}
\ No newline at end of file
diff --git a/admin-frontend/src/main.jsx b/admin-frontend/src/main.jsx
deleted file mode 100644
index 54ebda4..0000000
--- a/admin-frontend/src/main.jsx
+++ /dev/null
@@ -1,10 +0,0 @@
-import React from 'react'
-import ReactDOM from 'react-dom/client'
-import App from './App'
-import './index.css'
-
-ReactDOM.createRoot(document.getElementById('root')).render(
-  <React.StrictMode>
-    <App />
-  </React.StrictMode>
-)
\ No newline at end of file
diff --git a/admin-frontend/src/pages/Users.jsx b/admin-frontend/src/pages/Users.jsx
deleted file mode 100644
index 3075d7f..0000000
--- a/admin-frontend/src/pages/Users.jsx
+++ /dev/null
@@ -1,207 +0,0 @@
-import React, { useState, useEffect } from 'react'
-
-export default function Users() {
-  const [users, setUsers] = useState([])
-  const [loading, setLoading] = useState(true)
-  const [error, setError] = useState('')
-  const [showAddModal, setShowAddModal] = useState(false)
-  const [editingUser, setEditingUser] = useState(null)
-  const [newUser, setNewUser] = useState({ username: '', password: '', email: '', role: 'user' })
-
-  const API_BASE = localStorage.getItem('API_BASE') || ''
-
-  useEffect(() => { fetchUsers() }, [])
-
-  const fetchUsers = async () => {
-    try {
-      const token = localStorage.getItem('adminToken')
-      const res = await fetch(`${API_BASE}/api/admin/users?page=1&limit=100`, {
-        headers: { 'Authorization': `Bearer ${token}` }
-      })
-      if (!res.ok) throw new Error('获取用户列表失败')
-      const data = await res.json()
-      setUsers(data)
-    } catch (err) {
-      setError(err.message)
-    } finally {
-      setLoading(false)
-    }
-  }
-
-  const handleDeleteUser = async (userId, username) => {
-    if (!confirm(`确定要删除用户 "${username}" 吗？`)) return
-    try {
-      const token = localStorage.getItem('adminToken')
-      const res = await fetch(`${API_BASE}/api/admin/users/${userId}`, {
-        method: 'DELETE', headers: { 'Authorization': `Bearer ${token}` }
-      })
-      if (!res.ok) throw new Error('删除失败')
-      fetchUsers()
-    } catch (err) { alert(err.message) }
-  }
-
-  const handleAddUser = async () => {
-    if (!newUser.username || !newUser.password) { alert('用户名和密码为必填项'); return }
-    const payload = { ...newUser }
-    if (!payload.email) delete payload.email
-    try {
-      const token = localStorage.getItem('adminToken')
-      const res = await fetch(`${API_BASE}/api/auth/register`, {
-        method: 'POST', headers: { 'Content-Type': 'application/json', 'Authorization': `Bearer ${token}` },
-        body: JSON.stringify(payload)
-      })
-      if (!res.ok) throw new Error('添加失败')
-      alert('添加成功！')
-      setShowAddModal(false)
-      setNewUser({ username: '', password: '', email: '', role: 'user' })
-      fetchUsers()
-    } catch (err) { alert(err.message) }
-  }
-
-  const handleEditUser = async () => {
-    if (!editingUser.username) { alert('用户名不能为空'); return }
-    if (editingUser.newPassword || editingUser.confirmPassword) {
-      if (!editingUser.newPassword || !editingUser.confirmPassword) { alert('请填写完整密码信息'); return }
-      if (editingUser.newPassword !== editingUser.confirmPassword) { alert('两次输入的密码不一致'); return }
-      if (editingUser.newPassword.length < 6) { alert('密码至少 6 个字符'); return }
-    }
-    try {
-      const token = localStorage.getItem('adminToken')
-      const updateData = { username: editingUser.username, email: editingUser.email, role: editingUser.role }
-      if (editingUser.newPassword && editingUser.newPassword.trim()) updateData.password = editingUser.newPassword
-      const res = await fetch(`${API_BASE}/api/admin/users/${editingUser.id}`, {
-        method: 'PUT', headers: { 'Content-Type': 'application/json', 'Authorization': `Bearer ${token}` },
-        body: JSON.stringify(updateData)
-      })
-      if (!res.ok) throw new Error('更新失败')
-      alert('更新成功！')
-      setEditingUser(null)
-      fetchUsers()
-    } catch (err) { alert(err.message) }
-  }
-
-  if (loading) return <div style={{ padding: '20px', color: '#fff' }}>加载中...</div>
-  if (error) return <div style={{ padding: '20px', color: '#ef4444' }}>⚠️ {error}</div>
-
-  return (
-    <div style={{ minHeight: '100vh', overflowY: 'auto', background: '#0f172a', padding: '20px', paddingBottom: '80px' }}>
-      <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '20px' }}>
-        <h1 style={{ color: '#fbbf24', fontSize: '24px', fontWeight: '700' }}>⚙️ 用户管理</h1>
-        <button onClick={() => setShowAddModal(true)} style={{ padding: '10px 20px', background: '#fbbf24', color: '#1e293b', border: 'none', borderRadius: '8px', fontSize: '14px', fontWeight: '600', cursor: 'pointer' }}>➕ 添加用户</button>
-      </div>
-
-      {/* 用户列表 */}
-      <div style={{ display: 'flex', flexDirection: 'column', gap: '12px' }}>
-        {users.map(user => (
-          <div key={user.id} style={{ background: 'rgba(30, 41, 59, 0.8)', borderRadius: '12px', padding: '16px' }}>
-            <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
-              <div style={{ flex: 1 }}>
-                <div style={{ display: 'flex', alignItems: 'center', gap: '8px' }}>
-                  <div style={{ color: '#fbbf24', fontSize: '16px', fontWeight: 'bold' }}>{user.username}</div>
-                  <div style={{ padding: '2px 8px', borderRadius: '4px', background: user.role === 'admin' ? 'rgba(16, 185, 129, 0.2)' : 'rgba(148, 163, 184, 0.2)', color: user.role === 'admin' ? '#10b981' : '#94a3b8', fontSize: '12px' }}>
-                    {user.role === 'admin' ? '👑 管理员' : user.role === 'editor' ? '📝 信息员' : '👤 用户'}
-                  </div>
-                </div>
-                <div style={{ color: '#64748b', fontSize: '13px', marginTop: '4px' }}>📧 {user.email || '未设置'} | 📱 {user.phone || '未设置'}</div>
-              </div>
-              <div style={{ textAlign: 'right' }}>
-                <div style={{ color: '#94a3b8', fontSize: '12px' }}>藏品数</div>
-                <div style={{ color: '#60a5fa', fontSize: '20px', fontWeight: 'bold' }}>{user.collectionCount || 0}</div>
-              </div>
-            </div>
-            <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginTop: '12px', paddingTop: '12px', borderTop: '1px solid rgba(255,255,255,0.1)' }}>
-              <div style={{ color: '#64748b', fontSize: '12px' }}>注册时间：{user.created_at ? new Date(user.created_at).toLocaleDateString('zh-CN') : '-'}</div>
-              <div style={{ display: 'flex', gap: '8px' }}>
-                <button onClick={() => setEditingUser({ ...user })} style={{ padding: '6px 12px', borderRadius: '6px', border: 'none', background: 'rgba(59, 130, 246, 0.2)', color: '#3b82f6', cursor: 'pointer', fontSize: '12px' }}>✏️ 编辑</button>
-                {user.role !== 'admin' && (
-                  <button onClick={() => handleDeleteUser(user.id, user.username)} style={{ padding: '6px 12px', borderRadius: '6px', border: 'none', background: 'rgba(239, 68, 68, 0.2)', color: '#ef4444', cursor: 'pointer', fontSize: '12px' }}>🗑️ 删除</button>
-                )}
-              </div>
-            </div>
-          </div>
-        ))}
-      </div>
-
-      {users.length === 0 && <div style={{ padding: '40px', textAlign: 'center', color: '#94a3b8' }}>暂无用户数据</div>}
-
-      {/* 添加用户模态框 */}
-      {showAddModal && (
-        <div style={{ position: 'fixed', top: 0, left: 0, right: 0, bottom: 0, background: 'rgba(0,0,0,0.8)', display: 'flex', alignItems: 'center', justifyContent: 'center', zIndex: 1000 }}>
-          <div style={{ background: '#1e293b', borderRadius: '12px', padding: '24px', width: '90%', maxWidth: '400px' }}>
-            <h2 style={{ color: '#fff', fontSize: '18px', fontWeight: 'bold', marginBottom: '20px' }}>添加用户</h2>
-            <div style={{ marginBottom: '16px' }}>
-              <label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>用户名 *</label>
-              <input type="text" value={newUser.username} onChange={(e) => setNewUser({ ...newUser, username: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
-            </div>
-            <div style={{ marginBottom: '16px' }}>
-              <label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>密码 *</label>
-              <input type="password" value={newUser.password} onChange={(e) => setNewUser({ ...newUser, password: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
-            </div>
-            <div style={{ marginBottom: '16px' }}>
-              <label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>邮箱</label>
-              <input type="email" value={newUser.email} onChange={(e) => setNewUser({ ...newUser, email: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
-            </div>
-            <div style={{ marginBottom: '20px' }}>
-              <label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>角色</label>
-              <select value={newUser.role} onChange={(e) => setNewUser({ ...newUser, role: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }}>
-                <option value="user">普通用户</option>
-                <option value="editor">信息员</option>
-                <option value="admin">管理员</option>
-              </select>
-            </div>
-            <div style={{ display: 'flex', gap: '12px' }}>
-              <button onClick={() => setShowAddModal(false)} style={{ flex: 1, padding: '12px', background: 'rgba(255,255,255,0.1)', color: '#fff', border: 'none', borderRadius: '8px', cursor: 'pointer' }}>取消</button>
-              <button onClick={handleAddUser} style={{ flex: 1, padding: '12px', background: '#fbbf24', color: '#1e293b', border: 'none', borderRadius: '8px', fontWeight: '600', cursor: 'pointer' }}>确定</button>
-            </div>
-          </div>
-        </div>
-      )}
-
-      {/* 编辑用户模态框 */}
-      {editingUser && (
-        <div style={{ position: 'fixed', top: 0, left: 0, right: 0, bottom: 0, background: 'rgba(0,0,0,0.8)', display: 'flex', alignItems: 'center', justifyContent: 'center', zIndex: 1000 }}>
-          <div style={{ background: '#1e293b', borderRadius: '12px', padding: '24px', width: '90%', maxWidth: '500px', maxHeight: '90vh', overflowY: 'auto' }}>
-            <h2 style={{ color: '#fff', fontSize: '18px', fontWeight: 'bold', marginBottom: '20px' }}>编辑用户</h2>
-            
-            <div style={{ marginBottom: '24px' }}>
-              <h3 style={{ color: '#fbbf24', fontSize: '15px', fontWeight: 'bold', marginBottom: '16px', paddingBottom: '8px', borderBottom: '1px solid rgba(251, 191, 36, 0.3)' }}>📋 基本信息</h3>
-              <div style={{ marginBottom: '16px' }}>
-                <label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>用户名</label>
-                <input type="text" value={editingUser.username} onChange={(e) => setEditingUser({ ...editingUser, username: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
-              </div>
-              <div style={{ marginBottom: '16px' }}>
-                <label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>邮箱</label>
-                <input type="email" value={editingUser.email || ''} onChange={(e) => setEditingUser({ ...editingUser, email: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
-              </div>
-              <div style={{ marginBottom: '16px' }}>
-                <label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>角色</label>
-                <select value={editingUser.role} onChange={(e) => setEditingUser({ ...editingUser, role: e.target.value })} style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }}>
-                  <option value="user">普通用户</option>
-                  <option value="editor">信息员</option>
-                  <option value="admin">管理员</option>
-                </select>
-              </div>
-            </div>
-            
-            <div style={{ marginBottom: '24px' }}>
-              <h3 style={{ color: '#fbbf24', fontSize: '15px', fontWeight: 'bold', marginBottom: '16px', paddingBottom: '8px', borderBottom: '1px solid rgba(251, 191, 36, 0.3)' }}>🔐 修改密码（可选）</h3>
-              <div style={{ marginBottom: '16px' }}>
-                <label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>新密码 <span style={{ color: '#64748b', fontSize: '12px' }}>（留空则不修改）</span></label>
-                <input type="password" value={editingUser.newPassword || ''} onChange={(e) => setEditingUser({ ...editingUser, newPassword: e.target.value })} placeholder="请输入新密码（至少 6 位）" style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
-              </div>
-              <div style={{ marginBottom: '16px' }}>
-                <label style={{ display: 'block', color: '#94a3b8', fontSize: '13px', marginBottom: '6px' }}>确认新密码</label>
-                <input type="password" value={editingUser.confirmPassword || ''} onChange={(e) => setEditingUser({ ...editingUser, confirmPassword: e.target.value })} placeholder="请再次输入新密码" style={{ width: '100%', padding: '10px', background: 'rgba(255,255,255,0.05)', border: '1px solid rgba(255,255,255,0.1)', borderRadius: '8px', color: '#fff' }} />
-              </div>
-            </div>
-            
-            <div style={{ display: 'flex', gap: '12px' }}>
-              <button onClick={() => setEditingUser(null)} style={{ flex: 1, padding: '12px', background: 'rgba(255,255,255,0.1)', color: '#fff', border: 'none', borderRadius: '8px', cursor: 'pointer' }}>取消</button>
-              <button onClick={handleEditUser} style={{ flex: 1, padding: '12px', background: '#fbbf24', color: '#1e293b', border: 'none', borderRadius: '8px', fontWeight: '600', cursor: 'pointer' }}>确定</button>
-            </div>
-          </div>
-        </div>
-      )}
-    </div>
-  )
-}
diff --git a/admin-frontend/vite.config.js b/admin-frontend/vite.config.js
deleted file mode 100644
index f179c36..0000000
--- a/admin-frontend/vite.config.js
+++ /dev/null
@@ -1,17 +0,0 @@
-import { defineConfig } from 'vite'
-import react from '@vitejs/plugin-react'
-
-export default defineConfig({
-  plugins: [react()],
-  build: {
-    rollupOptions: {
-      output: {
-        manualChunks: undefined
-      }
-    }
-  },
-  server: {
-    port: 3001,
-    host: '0.0.0.0'
-  }
-})
diff --git a/admin-html/index.html b/admin-html/index.html
deleted file mode 100644
index d7a8509..0000000
--- a/admin-html/index.html
+++ /dev/null
@@ -1,85 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-  <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>甲辰管理后台</title>
-  <script src="https://unpkg.com/react@18/umd/react.production.min.js"></script>
-  <script src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js"></script>
-  <script src="https://unpkg.com/axios@1/dist/axios.min.js"></script>
-  <style>
-    * { margin: 0; padding: 0; box-sizing: border-box; }
-    html, body, #root { min-height: 100vh; width: 100%; }
-    body { font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', sans-serif; background: #1a1a2e; color: #fff; }
-    input, button { font-family: inherit; }
-  </style>
-</head>
-<body>
-  <div id="root"></div>
-  <script>
-    const { useState, useEffect } = React;
-    
-    function Login({ onLogin }) {
-      const [username, setUsername] = useState('admin');
-      const [password, setPassword] = useState('admin123');
-      const [error, setError] = useState('');
-      const [loading, setLoading] = useState(false);
-
-      const handleLogin = async () => {
-        if (!username || !password) { setError('请输入用户名和密码'); return; }
-        setLoading(true); setError('');
-        try {
-          const res = await axios.post('/api/auth/login', new URLSearchParams({ username, password }), { headers: { 'Content-Type': 'application/x-www-form-urlencoded' } });
-          if (res.data.access_token) {
-            localStorage.setItem('adminToken', res.data.access_token);
-            onLogin({ username: username });
-          } else if (res.data.code === 0) {
-            localStorage.setItem('adminToken', res.data.data.token);
-            onLogin(res.data.data.user || { username: username });
-          } else { setError(res.data.message || '登录失败'); }
-        } catch (e) { setError('网络错误: ' + (e.message || '请检查后端服务')); }
-        setLoading(false);
-      }
-
-      return React.createElement('div', { style: { minHeight: '100vh', display: 'flex', alignItems: 'center', justifyContent: 'center', background: 'linear-gradient(135deg, #1a1a2e 0%, #16213e 100%)' } },
-        React.createElement('div', { style: { width: '360px', padding: '40px 30px', background: 'rgba(255,255,255,0.05)', borderRadius: '16px', border: '1px solid rgba(255,255,255,0.1)' } },
-          React.createElement('h1', { style: { textAlign: 'center', marginBottom: '30px', fontSize: '24px' } }, '甲辰管理后台'),
-          React.createElement('input', { type: 'text', placeholder: '请输入管理员账号', value: username, onChange: e => setUsername(e.target.value), style: { width: '100%', padding: '14px', marginBottom: '16px', borderRadius: '8px', border: '1px solid rgba(255,255,255,0.2)', background: 'rgba(0,0,0,0.3)', color: '#fff', fontSize: '15px' } }),
-          React.createElement('input', { type: 'password', placeholder: '请输入密码', value: password, onChange: e => setPassword(e.target.value), onKeyPress: e => e.key === 'Enter' && handleLogin(), style: { width: '100%', padding: '14px', marginBottom: '20px', borderRadius: '8px', border: '1px solid rgba(255,255,255,0.2)', background: 'rgba(0,0,0,0.3)', color: '#fff', fontSize: '15px' } }),
-          error && React.createElement('div', { style: { color: '#f87171', marginBottom: '16px', textAlign: 'center' } }, error),
-          React.createElement('button', { onClick: handleLogin, disabled: loading, style: { width: '100%', padding: '14px', borderRadius: '8px', border: 'none', background: 'linear-gradient(135deg, #f59e0b 0%, #d97706 100%)', color: '#fff', fontSize: '16px', cursor: loading ? 'not-allowed' : 'pointer' } }, loading ? '登录中...' : '登录')
-        )
-      );
-    }
-
-    function App() {
-      const [user, setUser] = useState(null);
-
-      useEffect(() => {
-        const token = localStorage.getItem('adminToken');
-        const userStr = localStorage.getItem('adminUser');
-        if (token && userStr) {
-          try { setUser(JSON.parse(userStr)); } catch (e) {}
-        }
-      }, []);
-
-      const handleLogout = () => {
-        localStorage.removeItem('adminToken');
-        localStorage.removeItem('adminUser');
-        setUser(null);
-      };
-
-      if (!user) return React.createElement(Login, { onLogin: (u) => { localStorage.setItem('adminUser', JSON.stringify(u)); setUser(u); } });
-
-      return React.createElement('div', { style: { minHeight: '100vh', background: '#1a1a2e', color: '#fff', padding: '20px' } },
-        React.createElement('h1', null, '甲辰管理后台 - 登录成功'),
-        React.createElement('p', null, '欢迎 ', user.username || '管理员'),
-        React.createElement('button', { onClick: handleLogout, style: { marginTop: '20px', padding: '10px 20px', borderRadius: '8px', border: '1px solid rgba(255,255,255,0.2)', background: 'transparent', color: '#fff', cursor: 'pointer' } }, '退出')
-      );
-    }
-
-    const root = ReactDOM.createRoot(document.getElementById('root'));
-    root.render(React.createElement(App));
-  </script>
-</body>
-</html>
diff --git a/admin-stable.html b/admin-stable.html
deleted file mode 100644
index b777e68..0000000
--- a/admin-stable.html
+++ /dev/null
@@ -1,136 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-  <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>甲辰管理后台</title>
-  <script src="https://unpkg.com/react@18/umd/react.production.min.js"></script>
-  <script src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js"></script>
-  <script src="https://unpkg.com/axios@1/dist/axios.min.js"></script>
-  <style>
-    * { margin: 0; padding: 0; box-sizing: border-box; }
-    html, body, #root { min-height: 100vh; width: 100%; }
-    body { font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', sans-serif; background: #1a1a2e; color: #fff; }
-  </style>
-</head>
-<body>
-  <div id="root"></div>
-  <script>
-    const { useState, useEffect } = React;
-
-    function Login({ onLogin }) {
-      const [username, setUsername] = useState('admin');
-      const [password, setPassword] = useState('admin123');
-      const [error, setError] = useState('');
-      const [loading, setLoading] = useState(false);
-
-      const handleLogin = async () => {
-        if (!username || !password) { setError('请输入用户名和密码'); return; }
-        setLoading(true); setError('');
-        try {
-          const res = await axios.post('/api/auth/login', new URLSearchParams({ username, password }), { headers: { 'Content-Type': 'application/x-www-form-urlencoded' } });
-          if (res.data.access_token) {
-            localStorage.setItem('adminToken', res.data.access_token);
-            onLogin({ username: username });
-          } else if (res.data.code === 0) {
-            localStorage.setItem('adminToken', res.data.data.token);
-            onLogin(res.data.data.user || { username: username });
-          } else { setError(res.data.message || '登录失败'); }
-        } catch (e) { setError('网络错误: ' + e.message); }
-        setLoading(false);
-      }
-
-      return React.createElement('div', { style: { minHeight: '100vh', display: 'flex', alignItems: 'center', justifyContent: 'center', background: '#1a1a2e' } },
-        React.createElement('div', { style: { width: '320px', padding: '30px', background: '#16213e', borderRadius: '12px' } },
-          React.createElement('h2', { style: { textAlign: 'center', marginBottom: '20px' } }, '甲辰管理后台'),
-          React.createElement('input', { type: 'text', value: username, onChange: e => setUsername(e.target.value), placeholder: '账号', style: { width: '100%', padding: '12px', marginBottom: '12px', background: '#0f172a', border: '1px solid #334155', color: '#fff', borderRadius: '6px' } }),
-          React.createElement('input', { type: 'password', value: password, onChange: e => setPassword(e.target.value), placeholder: '密码', style: { width: '100%', padding: '12px', marginBottom: '12px', background: '#0f172a', border: '1px solid #334155', color: '#fff', borderRadius: '6px' } }),
-          error && React.createElement('div', { style: { color: '#f87171', marginBottom: '12px', fontSize: '14px' } }, error),
-          React.createElement('button', { onClick: handleLogin, disabled: loading, style: { width: '100%', padding: '12px', background: '#f59e0b', border: 'none', borderRadius: '6px', color: '#000', cursor: 'pointer' } }, loading ? '登录中...' : '登录')
-        )
-      );
-    }
-
-    function UserManager() {
-      const [users, setUsers] = useState([]);
-      const [loading, setLoading] = useState(true);
-      const [search, setSearch] = useState('');
-
-      useEffect(() => { loadUsers(); }, []);
-
-      const loadUsers = async () => {
-        setLoading(true);
-        try {
-          const token = localStorage.getItem('adminToken');
-          const res = await axios.get('/api/admin/users', { headers: { Authorization: 'Bearer ' + token } });
-          if (res.data) setUsers(res.data);
-        } catch (e) { console.error(e); }
-        setLoading(false);
-      };
-
-      const filtered = users.filter(u => (u.username || '').includes(search) || (u.phone || '').includes(search));
-
-      return React.createElement('div', { padding: '20px' },
-        React.createElement('h2', { marginBottom: '16px' }, '用户列表'),
-        React.createElement('input', { type: 'text', value: search, onChange: e => setSearch(e.target.value), placeholder: '搜索...', style: { width: '100%', padding: '10px', marginBottom: '16px', background: '#0f172a', border: '1px solid #334155', color: '#fff', borderRadius: '6px' } }),
-        loading ? React.createElement('div', { textAlign: 'center', padding: '40px' }, '加载中...') :
-        React.createElement('table', { width: '100%', borderCollapse: 'collapse' },
-          React.createElement('thead', null,
-            React.createElement('tr', null,
-              React.createElement('th', { style: { padding: '10px', textAlign: 'left' } }, '用户名'),
-              React.createElement('th', { style: { padding: '10px', textAlign: 'left' } }, '编码'),
-              React.createElement('th', { style: { padding: '10px', textAlign: 'left' } }, '手机'),
-              React.createElement('th', { style: { padding: '10px', textAlign: 'left' } }, '角色'),
-              React.createElement('th', { style: { padding: '10px', textAlign: 'right' } }, '余额'),
-              React.createElement('th', { style: { padding: '10px', textAlign: 'right' } }, '积分')
-            )
-          ),
-          React.createElement('tbody', null,
-            filtered.map(u => React.createElement('tr', { key: u.id, style: { borderBottom: '1px solid #334155' } },
-              React.createElement('td', { style: { padding: '10px' } }, u.username || '-'),
-              React.createElement('td', { style: { padding: '10px', color: '#f59e0b' } }, u.user_code || '-'),
-              React.createElement('td', { style: { padding: '10px' } }, u.phone || '-'),
-              React.createElement('td', { style: { padding: '10px' } }, u.role === 'admin' ? '管理员' : '用户'),
-              React.createElement('td', { style: { padding: '10px', textAlign: 'right' } }, '¥' + (u.balance || 0)),
-              React.createElement('td', { style: { padding: '10px', textAlign: 'right' } }, u.points || 0)
-            ))
-          )
-        )
-      );
-    }
-
-    function App() {
-      const [user, setUser] = useState(null);
-      const [activeTab, setActiveTab] = useState('users');
-
-      useEffect(() => {
-        const token = localStorage.getItem('adminToken');
-        const userStr = localStorage.getItem('adminUser');
-        if (token && userStr) {
-          try { setUser(JSON.parse(userStr)); } catch (e) {}
-        }
-      }, []);
-
-      if (!user) return React.createElement(Login, { onLogin: (u) => { localStorage.setItem('adminUser', JSON.stringify(u)); setUser(u); } });
-
-      return React.createElement('div', { minHeight: '100vh', background: '#1a1a2e' },
-        React.createElement('div', { padding: '16px', background: '#16213e', display: 'flex', justifyContent: 'space-between', borderBottom: '1px solid #334155' },
-          React.createElement('h1', { fontSize: '18px' }, '管理后台'),
-          React.createElement('button', { onClick: () => { localStorage.clear(); setUser(null); }, style: { background: 'transparent', border: '1px solid #334155', color: '#94a3b8', padding: '6px 12px', borderRadius: '4px', cursor: 'pointer' } }, '退出')
-        ),
-        React.createElement('div', { display: 'flex', borderBottom: '1px solid #334155' },
-          React.createElement('div', { onClick: () => setActiveTab('users'), style: { padding: '12px 20px', cursor: 'pointer', borderBottom: activeTab === 'users' ? '2px solid #f59e0b' : '2px solid transparent', color: activeTab === 'users' ? '#fff' : '#94a3b8' } }, '用户'),
-          React.createElement('div', { onClick: () => setActiveTab('stats'), style: { padding: '12px 20px', cursor: 'pointer', borderBottom: activeTab === 'stats' ? '2px solid #f59e0b' : '2px solid transparent', color: activeTab === 'stats' ? '#fff' : '#94a3b8' } }, '统计')
-        ),
-        React.createElement('div', null,
-          activeTab === 'users' && React.createElement(UserManager),
-          activeTab === 'stats' && React.createElement('div', { padding: '20px', color: '#94a3b8' }, '统计功能开发中...')
-        )
-      );
-    }
-
-    const root = ReactDOM.createRoot(document.getElementById('root'));
-    root.render(React.createElement(App));
-  </script>
-</body>
-</html>
diff --git a/backend_old/.dockerignore b/backend_old/.dockerignore
deleted file mode 100644
index 73f416f..0000000
--- a/backend_old/.dockerignore
+++ /dev/null
@@ -1,9 +0,0 @@
-__pycache__/
-*.pyc
-*.pyo
-.git
-.env
-uploads/*
-!uploads/.gitkeep
-logs/*
-*.log
diff --git a/backend_old/.env.example b/backend_old/.env.example
deleted file mode 100644
index 9f5443e..0000000
--- a/backend_old/.env.example
+++ /dev/null
@@ -1,26 +0,0 @@
-# 数据库配置
-DATABASE_URL=postgresql://postgres:postgres@localhost:5432/zodiac
-
-# JWT配置
-SECRET_KEY=your-production-secret-key-change-this
-ACCESS_TOKEN_EXPIRE_MINUTES=60
-
-# 阿里云 DashScope OCR API（必须配置！）
-DASHSCOPE_API_KEY=sk-9389024a37da4f7bb455ac9a6b28776f
-
-# 阿里云 OSS配置
-OSS_ACCESS_KEY_ID=LTAI5t6HUnpFBLEK9194kPVG
-OSS_ACCESS_KEY_SECRET=LEr4Q8yRxb8D5b24cKfCwlt4MMoke1
-OSS_BUCKET_NAME=jiachenlong-oss
-OSS_ENDPOINT=oss-cn-hangzhou.aliyuncs.com
-OSS_PUBLIC_URL=https://jiachenlong-oss.oss-cn-hangzhou.aliyuncs.com
-
-# 阿里云短信配置（必须配置！）
-SMS_ACCESS_KEY_ID=LTAI5tQAx5niD7JQVqGE5acE
-SMS_ACCESS_KEY_SECRET=QsQFAEKBkaNynIoKyvdIi3BUyWVZu1
-SMS_SIGN_NAME=苏州算力
-SMS_TEMPLATE_CODE=SMS_501590956
-
-# 服务配置
-PORT=3000
-HOST=0.0.0.0
diff --git a/backend_old/Dockerfile b/backend_old/Dockerfile
deleted file mode 100644
index f4c2a67..0000000
--- a/backend_old/Dockerfile
+++ /dev/null
@@ -1,25 +0,0 @@
-# FastAPI 后端 Docker 镜像
-FROM python:3.12-slim
-
-WORKDIR /app
-
-# 安装系统依赖
-RUN apt-get update && apt-get install -y \
-    curl \
-    && rm -rf /var/lib/apt/lists/*
-
-# 安装 Python 依赖
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
-# 复制应用代码
-COPY . .
-
-# 创建上传目录
-RUN mkdir -p uploads
-
-# 暴露端口
-EXPOSE 3000
-
-# 启动命令
-CMD ["python", "-m", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "3000"]
diff --git a/backend_old/README.md b/backend_old/README.md
deleted file mode 100644
index 834be5c..0000000
--- a/backend_old/README.md
+++ /dev/null
@@ -1,42 +0,0 @@
-# 后端服务 - FastAPI
-
-## 启动方式
-
-### 开发环境
-
-```bash
-# 安装依赖
-pip install -r requirements.txt
-
-# 启动服务
-python -m uvicorn app.main:app --port 3000 --host 0.0.0.0 --reload
-```
-
-### 生产环境
-
-```bash
-# 后台运行
-nohup python -m uvicorn app.main:app --port 3000 --host 0.0.0.0 > /tmp/uvicorn.log 2>&1 &
-
-# 或使用 systemd
-sudo systemctl start zodiac-backend
-```
-
-## 配置说明
-
-编辑 `.env` 文件：
-
-```ini
-# 数据库
-DATABASE_URL=postgresql://postgres:密码@localhost:5432/zodiac
-
-# JWT
-SECRET_KEY=你的密钥
-
-# OCR API
-DASHSCOPE_API_KEY=sk-你的密钥
-```
-
-## API 文档
-
-启动后访问：http://localhost:3000/docs
diff --git a/backend_old/app/core/__init__.py b/backend_old/app/core/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/backend_old/app/core/auth.py b/backend_old/app/core/auth.py
deleted file mode 100644
index 3702b7e..0000000
--- a/backend_old/app/core/auth.py
+++ /dev/null
@@ -1,95 +0,0 @@
-# 认证模块
-import os
-import bcrypt
-from datetime import datetime, timedelta
-from typing import Optional
-from fastapi import Depends, HTTPException, status
-from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials
-from jose import JWTError, jwt
-from sqlalchemy.orm import Session
-from app.core.database import SessionLocal
-from app.models.models import User
-
-# 配置
-SECRET_KEY = os.getenv("SECRET_KEY", "your-secret-key-change-in-production")
-ALGORITHM = "HS256"
-ACCESS_TOKEN_EXPIRE_MINUTES = int(os.getenv("ACCESS_TOKEN_EXPIRE_MINUTES", "60"))
-
-# HTTP Bearer 认证
-security = HTTPBearer(auto_error=False)
-
-
-def verify_password(plain_password: str, hashed_password: str) -> bool:
-    """验证密码"""
-    try:
-        return bcrypt.checkpw(plain_password.encode('utf-8'), hashed_password.encode('utf-8'))
-    except Exception:
-        return False
-
-
-def get_password_hash(password: str) -> str:
-    """生成密码哈希"""
-    return bcrypt.hashpw(password.encode('utf-8'), bcrypt.gensalt()).decode('utf-8')
-
-
-def create_access_token(data: dict, expires_delta: Optional[timedelta] = None) -> str:
-    """创建访问令牌"""
-    to_encode = data.copy()
-    if expires_delta:
-        expire = datetime.utcnow() + expires_delta
-    else:
-        expire = datetime.utcnow() + timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES)
-    
-    to_encode.update({"exp": expire})
-    encoded_jwt = jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
-    return encoded_jwt
-
-
-def decode_access_token(token: str) -> Optional[dict]:
-    """解码访问令牌"""
-    try:
-        payload = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM])
-        return payload
-    except JWTError:
-        return None
-
-
-def get_current_user(
-    credentials: Optional[HTTPAuthorizationCredentials] = Depends(security),
-    db: Session = Depends(lambda: SessionLocal())
-) -> User:
-    """获取当前用户"""
-    if not credentials:
-        raise HTTPException(
-            status_code=status.HTTP_401_UNAUTHORIZED,
-            detail="未提供认证信息",
-            headers={"WWW-Authenticate": "Bearer"},
-        )
-    
-    token = credentials.credentials
-    payload = decode_access_token(token)
-    
-    if not payload:
-        raise HTTPException(
-            status_code=status.HTTP_401_UNAUTHORIZED,
-            detail="无效的令牌",
-            headers={"WWW-Authenticate": "Bearer"},
-        )
-    
-    user_id: str = payload.get("sub")
-    if not user_id:
-        raise HTTPException(
-            status_code=status.HTTP_401_UNAUTHORIZED,
-            detail="无效的令牌",
-            headers={"WWW-Authenticate": "Bearer"},
-        )
-    
-    user = db.query(User).filter(User.f99_90_id == user_id).first()
-    if not user:
-        raise HTTPException(
-            status_code=status.HTTP_401_UNAUTHORIZED,
-            detail="用户不存在",
-            headers={"WWW-Authenticate": "Bearer"},
-        )
-    
-    return user
diff --git a/backend_old/app/core/database.py b/backend_old/app/core/database.py
deleted file mode 100644
index 789c23c..0000000
--- a/backend_old/app/core/database.py
+++ /dev/null
@@ -1,32 +0,0 @@
-import os
-from sqlalchemy import create_engine
-from sqlalchemy.ext.declarative import declarative_base
-from sqlalchemy.orm import sessionmaker
-
-# 支持 MySQL, PostgreSQL
-DATABASE_URL = os.getenv(
-    "DATABASE_URL",
-    "postgresql://postgres:postgres@localhost:5432/zodiac"
-)
-
-# 数据库引擎配置
-engine = create_engine(
-    DATABASE_URL,
-    pool_pre_ping=True,
-    pool_size=10,
-    max_overflow=20,
-    echo=False
-)
-
-SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
-
-Base = declarative_base()
-
-
-def get_db():
-    """获取数据库会话"""
-    db = SessionLocal(expire_on_commit=False)
-    try:
-        yield db
-    finally:
-        db.close()
diff --git a/backend_old/app/core/error_handler.py b/backend_old/app/core/error_handler.py
deleted file mode 100644
index c3d29ca..0000000
--- a/backend_old/app/core/error_handler.py
+++ /dev/null
@@ -1,174 +0,0 @@
-# 统一错误处理
-from fastapi import FastAPI, Request, HTTPException, status
-from fastapi.responses import JSONResponse
-from fastapi.exceptions import RequestValidationError
-from pydantic import ValidationError
-from app.core.logging_config import logger
-
-# 错误码定义
-ERROR_CODES = {
-    # 认证错误 (10-19)
-    401: "E00010",  # 未授权
-    403: "E00014",  # 禁止访问
-    
-    # 验证错误 (20-29)
-    400: "E00000",  # 请求错误
-    422: "E00000",  # 验证错误
-    
-    # 资源错误 (30-39)
-    404: "E00033",  # 资源不存在
-    
-    # 服务器错误 (50-59)
-    500: "E00003",  # 服务器内部错误
-}
-
-# 错误信息映射
-ERROR_MESSAGES = {
-    "E00010": "未登录或登录已过期",
-    "E00011": "用户名或密码错误",
-    "E00012": "验证码错误",
-    "E00014": "无权访问此资源",
-    "E00015": "令牌无效或已过期",
-    "E00020": "请输入用户名和密码",
-    "E00021": "用户名至少 3 个字符",
-    "E00022": "密码至少 6 个字符",
-    "E00023": "用户名已存在",
-    "E00024": "邮箱已被注册",
-    "E00030": "藏品名称不能为空",
-    "E00031": "藏品名称至少 2 个字符",
-    "E00032": "藏品分类不能为空",
-    "E00033": "藏品不存在",
-    "E00034": "禁止重复：此冠字号已存在",
-    "E00035": "成本价格必须>=0",
-    "E00036": "目标价格必须>=0",
-    "E00037": "发行年份必须是 4 位数字",
-    "E00040": "请选择图片文件",
-    "E00041": "图片尺寸太小，无法识别",
-    "E00042": "OCR 识别失败，请重试",
-    "E00050": "仅管理员可访问",
-    "E00051": "用户不存在",
-    "E00000": "请求失败",
-    "E00001": "网络连接失败",
-    "E00003": "服务器内部错误",
-}
-
-def setup_error_handlers(app: FastAPI):
-    """设置全局错误处理器"""
-    
-    @app.exception_handler(HTTPException)
-    async def http_exception_handler(request: Request, exc: HTTPException):
-        """处理 HTTP 异常"""
-        # 从 detail 中提取错误码
-        detail = exc.detail
-        error_code = ERROR_CODES.get(exc.status_code, "E00000")
-        
-        # 如果 detail 已经包含错误码，直接使用
-        if isinstance(detail, str) and detail.startswith("E"):
-            parts = detail.split(":", 1)
-            error_code = parts[0]
-            message = parts[1].strip() if len(parts) > 1 else ERROR_MESSAGES.get(error_code, detail)
-        else:
-            message = ERROR_MESSAGES.get(error_code, detail if isinstance(detail, str) else "请求失败")
-        
-        return JSONResponse(
-            status_code=exc.status_code,
-            content={
-                "error": {
-                    "code": error_code,
-                    "message": message,
-                    "status": exc.status_code
-                }
-            }
-        )
-    
-    @app.exception_handler(RequestValidationError)
-    async def validation_exception_handler(request: Request, exc: RequestValidationError):
-        """处理请求验证错误"""
-        errors = exc.errors()
-        if errors:
-            error = errors[0]
-            field = ".".join(str(x) for x in error.get("loc", []))
-            msg = error.get("msg", "验证失败")
-            
-            # 根据字段和消息匹配错误码
-            # 先检查请求路径，区分用户接口和藏品接口
-            path = request.url.path
-            
-            if "cost_price" in field or "价格" in msg:
-                error_code = "E00035"
-                message = "成本价格必须>=0"
-            elif "target_price" in field:
-                error_code = "E00036"
-                message = "目标价格必须>=0"
-            elif "issue_year" in field or "年份" in msg:
-                error_code = "E00037"
-                message = "发行年份必须是 4 位数字"
-            elif "name" in field:
-                # 根据路径区分用户 name 和藏品 name
-                if "/auth/" in path or "/users/" in path or "/admin/users/" in path:
-                    error_code = "E00021"
-                    message = "用户名至少 3 个字符"
-                else:
-                    error_code = "E00031"
-                    message = "藏品名称至少 2 个字符"
-            elif "category" in field:
-                error_code = "E00032"
-                message = "藏品分类不能为空"
-            else:
-                error_code = "E00000"
-                message = f"{field}: {msg}"
-            
-            return JSONResponse(
-                status_code=422,
-                content={
-                    "error": {
-                        "code": error_code,
-                        "message": message,
-                        "status": 422,
-                        "field": field
-                    }
-                }
-            )
-        
-        return JSONResponse(
-            status_code=422,
-            content={
-                "error": {
-                    "code": "E00000",
-                    "message": "验证失败",
-                    "status": 422
-                }
-            }
-        )
-    
-    @app.exception_handler(404)
-    async def not_found_handler(request: Request, exc: Exception):
-        """处理 404 错误"""
-        return JSONResponse(
-            status_code=404,
-            content={
-                "error": {
-                    "code": "E00033",
-                    "message": "接口不存在",
-                    "status": 404
-                }
-            }
-        )
-    
-    @app.exception_handler(Exception)
-    async def general_exception_handler(request: Request, exc: Exception):
-        """处理未捕获的异常"""
-        import traceback
-        error_trace = traceback.format_exc()
-        logger.error(f"未捕获异常：{str(exc)}\n{error_trace}")
-        
-        return JSONResponse(
-            status_code=500,
-            content={
-                "error": {
-                    "code": "E00003",
-                    "message": "服务器内部错误",
-                    "status": 500
-                }
-            }
-        )
diff --git a/backend_old/app/core/logging_config.py b/backend_old/app/core/logging_config.py
deleted file mode 100644
index d5b2960..0000000
--- a/backend_old/app/core/logging_config.py
+++ /dev/null
@@ -1,113 +0,0 @@
-# 日志系统配置
-import logging
-import json
-import os
-from datetime import datetime
-from typing import Optional
-import uuid
-from logging.handlers import RotatingFileHandler
-
-class JSONFormatter(logging.Formatter):
-    """JSON 格式日志处理器"""
-    
-    def format(self, record):
-        log_data = {
-            'timestamp': datetime.utcnow().isoformat() + 'Z',
-            'level': record.levelname,
-            'logger': record.name,
-            'message': record.getMessage(),
-            'trace_id': getattr(record, 'trace_id', str(uuid.uuid4())),
-            'user_id': getattr(record, 'user_id', None),
-            'request_id': getattr(record, 'request_id', str(uuid.uuid4())),
-            'ip_address': getattr(record, 'ip_address', None),
-            'duration_ms': getattr(record, 'duration_ms', None),
-        }
-        
-        # 添加额外字段
-        if hasattr(record, 'data'):
-            log_data['data'] = record.data
-        
-        # 添加异常信息
-        if record.exc_info:
-            log_data['exception'] = self.formatException(record.exc_info)
-        
-        return json.dumps(log_data, ensure_ascii=False, default=str)
-
-
-def setup_logging(
-    log_file: str = 'logs/app.log',
-    level: str = 'INFO',
-    max_bytes: int = 10*1024*1024,  # 10MB
-    backup_count: int = 5
-):
-    """配置日志系统"""
-    
-    # 创建日志目录
-    os.makedirs(os.path.dirname(log_file), exist_ok=True)
-    
-    # 根日志器
-    logger = logging.getLogger()
-    logger.setLevel(level)
-    
-    # 清空现有处理器
-    logger.handlers.clear()
-    
-    # 文件处理器（带轮转）
-    file_handler = RotatingFileHandler(
-        log_file,
-        maxBytes=max_bytes,
-        backupCount=backup_count,
-        encoding='utf-8'
-    )
-    file_handler.setFormatter(JSONFormatter())
-    logger.addHandler(file_handler)
-    
-    # 控制台处理器（仅开发环境）
-    if os.getenv('ENV', 'development') == 'development':
-        console_handler = logging.StreamHandler()
-        console_handler.setFormatter(JSONFormatter())
-        logger.addHandler(console_handler)
-    
-    return logger
-
-
-# 创建日志器实例
-logger = setup_logging()
-
-
-# 日志装饰器
-def log_operation(operation_name: str):
-    """记录操作日志的装饰器"""
-    def decorator(func):
-        import functools
-        @functools.wraps(func)
-        def wrapper(*args, **kwargs):
-            import time
-            start_time = time.time()
-            
-            try:
-                result = func(*args, **kwargs)
-                duration = (time.time() - start_time) * 1000
-                
-                logger.info(
-                    f"{operation_name} 成功",
-                    extra={
-                        'duration_ms': duration,
-                        'data': {'function': func.__name__}
-                    }
-                )
-                return result
-                
-            except Exception as e:
-                duration = (time.time() - start_time) * 1000
-                logger.error(
-                    f"{operation_name} 失败：{str(e)}",
-                    extra={
-                        'duration_ms': duration,
-                        'data': {'function': func.__name__, 'error': str(e)}
-                    },
-                    exc_info=True
-                )
-                raise
-        return wrapper
-    return decorator
diff --git a/backend_old/app/main.py b/backend_old/app/main.py
deleted file mode 100644
index 3dc746d..0000000
--- a/backend_old/app/main.py
+++ /dev/null
@@ -1,103 +0,0 @@
-# FastAPI 应用入口
-import os
-from pathlib import Path
-from dotenv import load_dotenv
-load_dotenv()
-
-from fastapi import FastAPI
-from fastapi.middleware.cors import CORSMiddleware
-from fastapi.staticfiles import StaticFiles
-
-from app.core.database import engine, Base
-from app.core.logging_config import logger, setup_logging
-from app.core.error_handler import setup_error_handlers
-from app.middleware.logging import logging_middleware
-from app.routers import auth, collections, operations
-from app.routers import ocr as ocr_router
-from app.routers import users as users_router
-
-# 版本信息 - 从 config/VERSION 文件读取
-def get_version():
-    """从 config/VERSION 文件读取版本号"""
-    try:
-        version_file = Path(__file__).parent.parent.parent / "config" / "VERSION"
-        if version_file.exists():
-            with open(version_file, 'r', encoding='utf-8') as f:
-                for line in f:
-                    if line.startswith('VERSION='):
-                        return line.strip().split('=', 1)[1]
-    except Exception as e:
-        logger.error(f"读取 VERSION 文件失败：{e}")
-    return "0.0.0"  # 默认版本号
-
-__version__ = get_version()
-__app_name__ = "甲辰收藏系统 FastAPI 后端"
-
-# 启动时创建数据库表
-Base.metadata.create_all(bind=engine)
-
-# 初始化日志系统
-setup_logging()
-logger.info(f"{__app_name__} v{__version__} 启动成功")
-
-# 创建 FastAPI 应用
-app = FastAPI(
-    title=__app_name__,
-    version=__version__,
-    description="生肖纪念钞收藏管理系统后端 API"
-)
-
-# 设置全局错误处理器
-setup_error_handlers(app)
-
-# CORS 配置
-app.add_middleware(
-    CORSMiddleware,
-    allow_origins=["*"],  # 生产环境应该限制域名
-    allow_credentials=True,
-    allow_methods=["*"],
-    allow_headers=["*"],
-)
-
-# 挂载静态文件目录（图片上传和项目静态资源）
-uploads_dir = "uploads"
-os.makedirs(uploads_dir, exist_ok=True)
-app.mount("/uploads", StaticFiles(directory=uploads_dir), name="uploads")
-
-# 挂载项目静态资源目录（可选，生产环境建议用 Nginx）
-# static_dir = Path(__file__).parent.parent.parent / "static"
-# if static_dir.exists():
-#     app.mount("/static", StaticFiles(directory=str(static_dir)), name="static")
-
-# 添加日志中间件
-app.middleware("http")(logging_middleware)
-
-# 注册路由
-app.include_router(auth.router)
-app.include_router(collections.router)
-app.include_router(operations.router)
-app.include_router(ocr_router.router)  # OCR 识别
-app.include_router(users_router.router)  # 当前用户接口
-app.include_router(users_router.admin_router)  # 管理员用户管理
-
-
-@app.get("/")
-def root():
-    """根路径"""
-    return {
-        "name": __app_name__,
-        "version": __version__,
-        "status": "running"
-    }
-
-
-@app.get("/health")
-def health_check():
-    """健康检查"""
-    return {"status": "healthy"}
-
-
-if __name__ == "__main__":
-    import uvicorn
-    port = int(os.getenv("PORT", "3000"))
-    uvicorn.run(app, host="0.0.0.0", port=port)
diff --git a/backend_old/app/middleware/logging.py b/backend_old/app/middleware/logging.py
deleted file mode 100644
index 684a55a..0000000
--- a/backend_old/app/middleware/logging.py
+++ /dev/null
@@ -1,88 +0,0 @@
-# 请求日志中间件 - 优化版
-import time
-import uuid
-from fastapi import Request, Response
-from app.core.logging_config import logger
-
-
-async def logging_middleware(request: Request, call_next):
-    """记录所有 API 请求的日志 - 优化版"""
-    
-    # 生成请求 ID
-    request_id = str(uuid.uuid4())
-    start_time = time.time()
-    
-    # 获取用户信息（如果已登录）
-    user_id = None
-    try:
-        auth_header = request.headers.get('Authorization', '')
-        if auth_header.startswith('Bearer '):
-            user_id = "authenticated"
-    except Exception as e:
-        # 静默失败，不影响主流程
-        pass
-    
-    # 执行请求
-    response_status = 500
-    try:
-        response = await call_next(request)
-        response_status = response.status_code
-    except Exception as e:
-        duration = (time.time() - start_time) * 1000
-        try:
-            logger.error(
-                f"API 请求异常：{request.method} {request.url.path}",
-                extra={
-                    'request_id': request_id,
-                    'user_id': user_id,
-                    'ip_address': request.client.host if request.client else None,
-                    'duration_ms': duration,
-                    'data': {
-                        'method': request.method,
-                        'path': request.url.path,
-                        'query': str(request.query_params),
-                        'error': str(e)
-                    }
-                },
-                exc_info=True
-            )
-        except:
-            pass  # 日志记录失败不影响主流程
-        raise
-    
-    # 记录响应
-    duration = (time.time() - start_time) * 1000
-    
-    try:
-        log_level = 'INFO'
-        if response_status >= 500:
-            log_level = 'ERROR'
-        elif response_status >= 400:
-            log_level = 'WARNING'
-        
-        getattr(logger, log_level)(
-            f"API 请求完成：{request.method} {request.url.path}",
-            extra={
-                'request_id': request_id,
-                'user_id': user_id,
-                'ip_address': request.client.host if request.client else None,
-                'duration_ms': duration,
-                'data': {
-                    'method': request.method,
-                    'path': request.url.path,
-                    'query': str(request.query_params),
-                    'status_code': response_status
-                }
-            }
-        )
-    except Exception as e:
-        # 日志记录失败不影响主流程
-        pass
-    
-    # 在响应头中添加请求 ID
-    try:
-        response.headers['X-Request-ID'] = request_id
-    except:
-        pass
-    
-    return response
diff --git a/backend_old/app/models/__init__.py b/backend_old/app/models/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/backend_old/app/models/models.py b/backend_old/app/models/models.py
deleted file mode 100644
index 5f9df82..0000000
--- a/backend_old/app/models/models.py
+++ /dev/null
@@ -1,131 +0,0 @@
-# 数据库模型 - 使用字段编码
-from sqlalchemy import Column, String, Float, Boolean, DateTime, Integer, Text, ForeignKey
-from sqlalchemy.orm import relationship
-from sqlalchemy.sql import func
-from app.core.database import Base
-import uuid
-
-
-def generate_uuid():
-    """生成 UUID 字符串"""
-    return str(uuid.uuid4())
-
-
-class User(Base):
-    __tablename__ = "users"
-
-    # f99 系统字段
-    f99_90_id = Column(String(36), primary_key=True, default=generate_uuid)
-    f99_91_user_id = Column(String(36), unique=True, nullable=False, index=True)
-    f01_01_name = Column(String(255), unique=True, nullable=False, index=True)  # username
-    email = Column(String(255), unique=True, nullable=True, index=True)
-    phone = Column(String(50), nullable=True)
-    avatar = Column(String(500), nullable=True)
-    address = Column(String(500), nullable=True)
-    bio = Column(Text, nullable=True)
-    password = Column(String(255), nullable=False)
-    role = Column(String(50), default="user")
-    # last_login = Column(DateTime(timezone=True), nullable=True)
-    f99_92_created_at = Column(DateTime(timezone=True), server_default=func.now())
-    f99_93_updated_at = Column(DateTime(timezone=True), onupdate=func.now())
-
-    collections = relationship("Collection", back_populates="user", cascade="all, delete-orphan")
-    operations = relationship("Operation", back_populates="user", cascade="all, delete-orphan")
-    custom_fields = relationship("CustomField", back_populates="user", cascade="all, delete-orphan")
-
-
-class Collection(Base):
-    __tablename__ = "collections"
-
-    # f99 系统字段
-    f99_90_id = Column(String(36), primary_key=True, default=generate_uuid)
-    f99_91_user_id = Column(String(36), ForeignKey("users.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
-    f99_92_created_at = Column(DateTime(timezone=True), server_default=func.now(), index=True)
-    f99_93_updated_at = Column(DateTime(timezone=True), onupdate=func.now())
-
-    # f01 基本信息
-    f01_01_name = Column(String(255), nullable=False)
-    f01_02_code = Column(String(50), nullable=True, index=True)
-    f01_03_category = Column(String(100), nullable=False, index=True)
-    f01_04_status = Column(String(50), default="in_collection", index=True)
-    f01_05_remark = Column(Text, nullable=True)
-
-    # f02 详细字段
-    f02_10_prefix_serial = Column(String(50), nullable=True, index=True)
-    f02_11_version = Column(String(100), nullable=True, index=True)
-    f02_12_packaging = Column(String(100), nullable=True, index=True)
-    f02_13_rarity = Column(String(50), nullable=True, index=True)  # 珍惜度
-    f02_14_number_category = Column(String(20), nullable=True, index=True)  # 号码分类
-
-    # f03 评级信息
-    f03_20_is_graded = Column(Boolean, default=False, index=True)
-    f03_21_grading_company = Column(String(100), nullable=True, index=True)
-    f03_22_grading_score = Column(String(20), nullable=True, index=True)
-    f03_23_three_star = Column(Boolean, default=False, index=True)
-
-    # f04 特殊信息
-    f04_30_special_mark = Column(String(200), nullable=True, index=True)
-    f04_31_serial_feature = Column(String(100), nullable=True, index=True)
-    f04_32_issuer = Column(String(100), nullable=True, index=True)
-    f04_33_issue_year = Column(String(20), nullable=True, index=True)
-    f04_34_material = Column(String(50), nullable=True)
-    f04_35_denomination = Column(String(20), nullable=True)
-    f04_36_issue_quantity = Column(String(50), nullable=True)
-
-    # f05 价格信息
-    f05_40_cost_price = Column(Float, nullable=True, index=True)
-    f05_41_target_price = Column(Float, nullable=True, index=True)
-    f05_42_goal_price = Column(Float, nullable=True)
-    f05_43_repair_fee = Column(Float, nullable=True)
-    f05_44_grading_fee = Column(Float, nullable=True)
-
-    # f06 其他信息
-    f06_50_purpose = Column(String(100), nullable=True)
-
-    user = relationship("User", back_populates="collections")
-    images = relationship("CollectionImage", back_populates="collection", cascade="all, delete-orphan")
-    operations = relationship("Operation", back_populates="collection", cascade="all, delete-orphan")
-
-
-class CollectionImage(Base):
-    __tablename__ = "collection_images"
-
-    id = Column(String(36), primary_key=True, default=generate_uuid)
-    collection_id = Column(String(36), ForeignKey("collections.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
-    filename = Column(String(255), nullable=False)
-    original_name = Column(String(255), nullable=True)
-    path = Column(String(500), nullable=True)
-    created_at = Column(DateTime(timezone=True), server_default=func.now())
-
-    collection = relationship("Collection", back_populates="images")
-
-
-class Operation(Base):
-    __tablename__ = "operations"
-
-    f99_90_id = Column(String(36), primary_key=True, default=generate_uuid)
-    f99_91_user_id = Column(String(36), ForeignKey("collections.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
-    f99_92_user_id = Column(String(36), ForeignKey("users.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
-    type = Column(String(50), nullable=False, index=True)
-    price = Column(Float, nullable=True)
-    note = Column(Text, nullable=True)
-    f99_93_created_at = Column(DateTime(timezone=True), server_default=func.now(), index=True)
-
-    collection = relationship("Collection", back_populates="operations")
-    user = relationship("User", back_populates="operations")
-
-
-class CustomField(Base):
-    __tablename__ = "custom_fields"
-
-    id = Column(String(36), primary_key=True, default=generate_uuid)
-    user_id = Column(String(36), ForeignKey("users.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
-    name = Column(String(100), nullable=False)
-    field_type = Column(String(50), default="text")
-    options = Column(Text, nullable=True)
-    required = Column(Boolean, default=False)
-    visible = Column(Boolean, default=True)
-    sort_order = Column(Integer, default=0)
-    created_at = Column(DateTime(timezone=True), server_default=func.now())
-
-    user = relationship("User", back_populates="custom_fields")
diff --git a/backend_old/app/routers/__init__.py b/backend_old/app/routers/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/backend_old/app/routers/auth.py b/backend_old/app/routers/auth.py
deleted file mode 100644
index c962983..0000000
--- a/backend_old/app/routers/auth.py
+++ /dev/null
@@ -1,167 +0,0 @@
-# 认证路由 - 使用字段编码
-from fastapi import APIRouter, Depends, HTTPException, status, Body
-from fastapi.security import OAuth2PasswordRequestForm
-from sqlalchemy.orm import Session
-from app.core.database import get_db
-from app.core.auth import verify_password, create_access_token, get_password_hash, get_current_user
-from app.models.models import User
-from app.schemas.schemas import Token, UserCreate, UserResponse
-
-router = APIRouter(prefix="/api/auth", tags=["认证"])
-
-
-@router.post("/register", response_model=UserResponse)
-def register(user_data: UserCreate, db: Session = Depends(get_db)):
-    """用户注册"""
-    # 检查用户名是否已存在
-    existing_user = db.query(User).filter(User.f01_01_name == user_data.f01_01_name).first()
-    if existing_user:
-        raise HTTPException(
-            status_code=status.HTTP_400_BAD_REQUEST,
-            detail="f01_01_name: 用户名已存在"
-        )
-    
-    # 检查邮箱是否已存在
-    if user_data.email:
-        existing_email = db.query(User).filter(User.email == user_data.email).first()
-        if existing_email:
-            raise HTTPException(
-                status_code=status.HTTP_400_BAD_REQUEST,
-                detail="邮箱已被注册"
-            )
-    
-    # 创建用户
-    import uuid
-    hashed_password = get_password_hash(user_data.password)
-    user = User(
-        f99_90_id=str(uuid.uuid4()),
-        f99_91_user_id=str(uuid.uuid4()),  # 生成唯一 user_id
-        f01_01_name=user_data.f01_01_name,
-        email=user_data.email,
-        phone=user_data.phone,
-        avatar=user_data.avatar,
-        address=user_data.address,
-        bio=user_data.bio,
-        password=hashed_password,
-        role="user"
-    )
-    
-    db.add(user)
-    db.commit()
-    db.refresh(user)
-    
-    return user
-
-
-@router.post("/login", response_model=Token)
-def login(
-    form_data: OAuth2PasswordRequestForm = Depends(),
-    db: Session = Depends(get_db)
-):
-    """用户登录"""
-    # 查找用户
-    user = db.query(User).filter(User.f01_01_name == form_data.username).first()
-    if not user:
-        raise HTTPException(
-            status_code=status.HTTP_401_UNAUTHORIZED,
-            detail="E00011: 用户名或密码错误",
-            headers={"WWW-Authenticate": "Bearer"},
-        )
-    
-    # 验证密码
-    if not verify_password(form_data.password, user.password):
-        raise HTTPException(
-            status_code=status.HTTP_401_UNAUTHORIZED,
-            detail="E00011: 用户名或密码错误",
-            headers={"WWW-Authenticate": "Bearer"},
-        )
-    
-    # 生成 token
-    access_token = create_access_token(data={"sub": user.f99_90_id})
-    
-    return {
-        "access_token": access_token,
-        "token_type": "bearer"
-    }
-
-
-@router.get("/me", response_model=UserResponse)
-def get_current_user_info(
-    current_user: User = Depends(lambda: None)
-):
-    """获取当前用户信息"""
-    raise HTTPException(
-        status_code=status.HTTP_501_NOT_IMPLEMENTED,
-        detail="请使用正确的依赖注入"
-    )
-
-
-@router.post("/change-password")
-def change_password(
-    old_password: str = Body(...),
-    new_password: str = Body(...),
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """修改当前用户密码"""
-    from app.core.auth import verify_password, get_password_hash
-    
-    # 在当前session中重新查询用户
-    user = db.query(User).filter(User.f99_90_id == current_user.f99_90_id).first()
-    if not user:
-        raise HTTPException(status_code=404, detail="用户不存在")
-    
-    # 验证旧密码
-    if not verify_password(old_password, user.password):
-        raise HTTPException(
-            status_code=status.HTTP_400_BAD_REQUEST,
-            detail="当前密码错误"
-        )
-    
-    # 更新密码
-    user.password = get_password_hash(new_password)
-    db.commit()
-    
-    return {"message": "密码修改成功"}
-
-
-# ============ 短信验证码接口 ============
-
-@router.post("/send-verification-code")
-def send_verification_code(
-    phone: str = Body(..., min_length=11, max_length=11),
-    purpose: str = Body("register")  # register | login | reset_password
-):
-    """发送短信验证码"""
-    from app.services.sms import send_verification_code as send_sms
-    
-    # 验证手机号格式
-    if not phone.startswith("1") or len(phone) != 11:
-        return {"success": False, "message": "手机号格式不正确"}
-    
-    result = send_sms(phone)
-    
-    if result["success"]:
-        return {
-            "success": True, 
-            "message": f"验证码已发送到 {phone[:3]}****{phone[7:]}",
-            "expire": result.get("expire", 300)
-        }
-    else:
-        return result
-
-
-@router.post("/verify-code")
-def verify_code(
-    phone: str = Body(...),
-    code: str = Body(..., min_length=6, max_length=6)
-):
-    """验证短信验证码（仅验证，不执行后续操作）"""
-    from app.services.sms import verify_code as check_code
-    
-    is_valid = check_code(phone, code)
-    
-    if is_valid:
-        return {"success": True, "message": "验证成功"}
-    else:
-        return {"success": False, "message": "验证码错误或已过期"}
diff --git a/backend_old/app/routers/collections.py b/backend_old/app/routers/collections.py
deleted file mode 100644
index 5d91468..0000000
--- a/backend_old/app/routers/collections.py
+++ /dev/null
@@ -1,685 +0,0 @@
-# 藏品路由 - 使用字段编码
-import os
-import uuid
-import re
-from typing import Optional, List
-from fastapi import APIRouter, Depends, HTTPException, status, Query, UploadFile, File
-from sqlalchemy import func, text
-from sqlalchemy.orm import Session
-from app.core.database import get_db
-from app.core.auth import get_current_user
-from app.core.logging_config import logger
-from app.models.models import User, Collection, CollectionImage, Operation
-from app.schemas.schemas import (
-    CollectionCreate, CollectionUpdate, CollectionResponse, 
-    CollectionListResponse, CollectionImageResponse
-)
-from app.services.oss import upload_to_oss, get_oss_path, delete_from_oss, get_public_url
-
-router = APIRouter(prefix="/api/collections", tags=["藏品"])
-
-
-def to_camel_case(data: dict) -> dict:
-    """将字段编码转换为 camelCase 格式"""
-    if not data:
-        return data
-    
-    mapping = {
-        'f99_90_id': 'id',
-        'f99_91_user_id': 'userId',
-        'f99_92_created_at': 'createdAt',
-        'f99_93_updated_at': 'updatedAt',
-        'f01_01_name': 'name',
-        'f01_02_code': 'code',
-        'f01_03_category': 'category',
-        'f01_04_status': 'status',
-        'f01_05_remark': 'remark',
-        'f02_10_prefix_serial': 'prefixSerial',
-        'f02_11_version': 'version',
-        'f02_12_packaging': 'packaging',
-        'f02_13_rarity': 'rarity',
-        'f02_14_number_category': 'numberCategory',
-        'f03_20_is_graded': 'isGraded',
-        'f03_21_grading_company': 'gradingCompany',
-        'f03_22_grading_score': 'gradingScore',
-        'f03_23_three_star': 'threeStar',
-        'f04_30_special_mark': 'specialMark',
-        'f04_31_serial_feature': 'serialFeature',
-        'f04_32_issuer': 'issuer',
-        'f04_33_issue_year': 'issueYear',
-        'f04_34_material': 'material',
-        'f04_35_denomination': 'denomination',
-        'f04_36_issue_quantity': 'issueQuantity',
-        'f05_40_cost_price': 'costPrice',
-        'f05_41_target_price': 'targetPrice',
-        'f05_42_goal_price': 'goalPrice',
-        'f05_43_repair_fee': 'repairFee',
-        'f05_44_grading_fee': 'gradingFee',
-        'f06_50_purpose': 'purpose',
-    }
-    
-    return {mapping.get(k, k): v for k, v in data.items()}
-
-
-# 编码生成函数
-def generate_code(version: str, user_id: str, db: Session) -> str:
-    """自动生成藏品编号 - 按用户独立编码"""
-    import re
-    
-    # 查询当前用户的非空编码（不与其他用户混算）
-    user_codes = db.query(Collection.f01_02_code).filter(
-        Collection.f01_02_code.isnot(None),
-        Collection.f99_91_user_id == user_id
-    ).all()
-    
-    max_num = 0
-    for (code,) in user_codes:
-        # 处理纯数字编码（支持4位和5位）
-        if re.match(r'^\d{4,5}$', code):
-            try:
-                num = int(code)
-                if num > max_num:
-                    max_num = num
-            except (ValueError, TypeError):
-                pass
-    
-    # 当前用户最大号 +1
-    next_num = max_num + 1
-    
-    # 如果超过9999，使用5位；否则使用4位
-    if next_num > 9999:
-        return str(next_num).zfill(5)
-    else:
-        return str(next_num).zfill(4)
-
-
-@router.get("/next-code")
-def get_next_code(
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """获取下一个藏品编号"""
-    next_code = generate_code("2024 龙", current_user.f99_90_id, db)
-    return {"code": 200, "data": {"nextCode": next_code}}
-
-
-@router.get("")
-def get_collections(
-    category: Optional[str] = None,
-    status: Optional[str] = None,
-    search: Optional[str] = None,
-    page: int = Query(1, ge=1),
-    limit: int = Query(20, ge=1, le=100),
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """获取藏品列表"""
-    # admin 用户可以看到所有藏品，普通用户只能看到自己的
-    from sqlalchemy.orm import joinedload
-    
-    if current_user.role == "admin":
-        # 联表查询获取用户名
-        query = db.query(Collection, User.f01_01_name.label('owner_name')).join(
-            User, Collection.f99_91_user_id == User.f99_90_id, isouter=True
-        )
-    else:
-        query = db.query(Collection).filter(Collection.f99_91_user_id == current_user.f99_90_id)
-    
-    if category:
-        query = query.filter(Collection.f01_03_category == category)
-    if status:
-        query = query.filter(Collection.f01_04_status == status)
-    if search:
-        query = query.filter(
-            (Collection.f01_01_name.contains(search)) | 
-            (Collection.f01_05_remark.contains(search))
-        )
-    
-    # 总数（分开查询避免join影响count）
-    if current_user.role == "admin":
-        total = db.query(Collection).count()
-    else:
-        total = query.count()
-    
-    # 分页
-    data = query.order_by(Collection.f99_92_created_at.desc()) \
-        .offset((page - 1) * limit) \
-        .limit(limit) \
-        .all()
-    
-    # 转换为字典列表并转为 camelCase
-    data_list = []
-    for item in data:
-        # 处理联表查询结果
-        if current_user.role == "admin":
-            collection_item, owner_name = item
-        else:
-            collection_item = item
-            owner_name = None
-        
-        item_dict = {
-            'f99_90_id': collection_item.f99_90_id,
-            'f99_91_user_id': collection_item.f99_91_user_id,
-            'owner_name': owner_name,  # 所属用户名（仅管理员可见）
-            'f01_01_name': collection_item.f01_01_name,
-            'f01_02_code': collection_item.f01_02_code,
-            'f01_03_category': collection_item.f01_03_category,
-            'f01_04_status': collection_item.f01_04_status,
-            'f01_05_remark': collection_item.f01_05_remark,
-            'f02_10_prefix_serial': collection_item.f02_10_prefix_serial,
-            'f02_11_version': collection_item.f02_11_version,
-            'f02_12_packaging': collection_item.f02_12_packaging,
-            'f02_13_rarity': collection_item.f02_13_rarity,
-            'f02_14_number_category': collection_item.f02_14_number_category,
-            'f03_20_is_graded': collection_item.f03_20_is_graded,
-            'f03_21_grading_company': collection_item.f03_21_grading_company,
-            'f03_22_grading_score': collection_item.f03_22_grading_score,
-            'f03_23_three_star': collection_item.f03_23_three_star,
-            'f04_30_special_mark': collection_item.f04_30_special_mark,
-            'f04_31_serial_feature': collection_item.f04_31_serial_feature,
-            'f04_32_issuer': collection_item.f04_32_issuer,
-            'f04_33_issue_year': collection_item.f04_33_issue_year,
-            'f04_34_material': collection_item.f04_34_material,
-            'f04_35_denomination': collection_item.f04_35_denomination,
-            'f04_36_issue_quantity': collection_item.f04_36_issue_quantity,
-            'f05_40_cost_price': float(collection_item.f05_40_cost_price) if collection_item.f05_40_cost_price else None,
-            'f05_41_target_price': float(collection_item.f05_41_target_price) if collection_item.f05_41_target_price else None,
-            'f05_42_goal_price': float(collection_item.f05_42_goal_price) if collection_item.f05_42_goal_price else None,
-            'f05_43_repair_fee': float(collection_item.f05_43_repair_fee) if collection_item.f05_43_repair_fee else None,
-            'f05_44_grading_fee': float(collection_item.f05_44_grading_fee) if collection_item.f05_44_grading_fee else None,
-            'f06_50_purpose': collection_item.f06_50_purpose,
-            'f99_92_created_at': collection_item.f99_92_created_at.isoformat() if collection_item.f99_92_created_at else None,
-            'images': []
-        }
-        
-        # 加载图片数据
-        from app.models.models import CollectionImage
-        images = db.query(CollectionImage).filter(
-            CollectionImage.collection_id == collection_item.f99_90_id
-        ).all()
-        
-        for img in images:
-            item_dict['images'].append({
-                'id': img.id,
-                'filename': img.filename,
-                'original_name': img.original_name,
-                'path': img.path,
-                'created_at': img.created_at.isoformat() if img.created_at else None
-            })
-        
-        data_list.append(to_camel_case(item_dict))
-    
-    return {
-        "data": data_list,
-        "pagination": {
-            "page": page,
-            "limit": limit,
-            "total": total,
-            "pages": (total + limit - 1) // limit
-        }
-    }
-
-
-@router.get("/stats")
-def get_stats(
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """获取藏品统计"""
-    # 获取所有藏品
-    if current_user.role == "admin":
-        all_collections = db.query(Collection).all()
-    else:
-        all_collections = db.query(Collection).filter(
-            Collection.f99_91_user_id == current_user.f99_90_id
-        ).all()
-    
-    # 总数
-    total_count = len(all_collections)
-    
-    # 按分类统计
-    from collections import Counter
-    by_category = Counter(c.f01_03_category for c in all_collections).items()
-    
-    # 按状态统计
-    by_status = Counter(c.f01_04_status for c in all_collections).items()
-    
-    # 按是否评级统计
-    by_graded = Counter(c.f03_20_is_graded for c in all_collections).items()
-    
-    # 新增：8 个分布统计
-    by_packaging = Counter(c.f02_12_packaging for c in all_collections if c.f02_12_packaging).items()
-    by_rarity = Counter(c.f02_13_rarity for c in all_collections if c.f02_13_rarity).items()
-    by_version = Counter(c.f02_11_version for c in all_collections if c.f02_11_version).items()
-    by_grading_company = Counter(c.f03_21_grading_company for c in all_collections if c.f03_20_is_graded and c.f03_21_grading_company).items()
-    by_grading_score = Counter(c.f03_22_grading_score for c in all_collections if c.f03_20_is_graded and c.f03_22_grading_score).items()
-    by_special_mark = Counter(c.f04_30_special_mark for c in all_collections if c.f04_30_special_mark).items()
-    by_number_category = Counter(c.f02_14_number_category for c in all_collections if c.f02_14_number_category).items()
-    
-    # 总成本： SUM(cost_price + repair_fee + grading_fee) for ALL collections
-    total_cost = sum(
-        (c.f05_40_cost_price or 0) + (c.f05_43_repair_fee or 0) + (c.f05_44_grading_fee or 0)
-        for c in all_collections
-    )
-    
-    # 预期利润： SUM(target_price - cost_price) for collections with target_price > 0
-    expected_profit = sum(
-        (c.f05_41_target_price or 0) - (c.f05_40_cost_price or 0)
-        for c in all_collections
-        if c.f05_41_target_price and c.f05_41_target_price > 0
-    )
-    
-    # 已售商品：状态为 sold 且出售价 > 0
-    sold_collections = [
-        c for c in all_collections 
-        if c.f01_04_status == 'sold' and c.f05_42_goal_price and c.f05_42_goal_price > 0
-    ]
-    
-    # 总收入：SUM(出售价) for 已售商品（售价>0）
-    total_revenue = sum(
-        c.f05_42_goal_price or 0
-        for c in sold_collections
-    )
-    
-    # 总利润（已实现利润）：SUM(出售价 - 成本价 - 修复费 - 评级费) for 已售商品
-    # 单藏品总成本 = 成本价 + 修复费 + 评级费
-    total_profit = sum(
-        (c.f05_42_goal_price or 0) - (c.f05_40_cost_price or 0) - (c.f05_43_repair_fee or 0) - (c.f05_44_grading_fee or 0)
-        for c in sold_collections
-    )
-    
-    return {
-        "totalCount": total_count,
-        "byCategory": [{"category": c, "count": n} for c, n in by_category],
-        "byStatus": [{"status": s, "count": n} for s, n in by_status],
-        "byGrading": [{"isGraded": g, "count": n} for g, n in by_graded],
-        "byPackaging": [{"packaging": p, "count": n} for p, n in by_packaging],
-        "byRarity": [{"rarity": r, "count": n} for r, n in by_rarity],
-        "byVersion": [{"version": v, "count": n} for v, n in by_version],
-        "byGradingCompany": [{"company": c, "count": n} for c, n in by_grading_company],
-        "byGradingScore": [{"score": s, "count": n} for s, n in by_grading_score],
-        "bySpecialMark": [{"mark": m, "count": n} for m, n in by_special_mark],
-        "byNumberCategory": [{"numberCategory": n, "count": c} for n, c in by_number_category],
-        # 盈亏统计（只统计已售且有价格的藏品）
-        "byProfitLoss": [
-            {"type": "profit", "label": "盈利", "count": sum(1 for c in sold_collections if c.f05_42_goal_price and c.f05_40_cost_price and c.f05_42_goal_price > c.f05_40_cost_price)},
-            {"type": "loss", "label": "亏损", "count": sum(1 for c in sold_collections if c.f05_42_goal_price and c.f05_40_cost_price and c.f05_42_goal_price <= c.f05_40_cost_price)}
-        ],
-        "totalCost": total_cost,
-        "totalTarget": sum(c.f05_41_target_price or 0 for c in all_collections),
-        "expectedProfit": expected_profit,
-        "totalRevenue": total_revenue,
-        "totalProfit": total_profit
-    }
-
-
-@router.get("/{collection_id}")
-def get_collection(
-    collection_id: str,
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """获取单个藏品详情"""
-    result = db.execute(
-        text("SELECT * FROM collections WHERE f99_90_id = :id"),
-        {"id": collection_id}
-    ).fetchone()
-    
-    if not result:
-        raise HTTPException(status_code=404, detail="E00033: 藏品不存在")
-    
-    collection = dict(result._mapping)
-    
-    # 非管理员只能查看自己的藏品
-    if current_user.role != "admin" and collection.get('f99_91_user_id') != current_user.f99_90_id:
-        raise HTTPException(status_code=403, detail="无权访问")
-    
-    result_dict = {
-        'f99_90_id': collection.get('f99_90_id'),
-        'f99_91_user_id': collection.get('f99_91_user_id'),
-        'f01_01_name': collection.get('f01_01_name'),
-        'f01_02_code': collection.get('f01_02_code'),
-        'f01_03_category': collection.get('f01_03_category'),
-        'f01_04_status': collection.get('f01_04_status'),
-        'f01_05_remark': collection.get('f01_05_remark'),
-        'f02_10_prefix_serial': collection.get('f02_10_prefix_serial'),
-        'f02_11_version': collection.get('f02_11_version'),
-        'f02_12_packaging': collection.get('f02_12_packaging'),
-        'f02_13_rarity': collection.get('f02_13_rarity'),
-        'f02_14_number_category': collection.get('f02_14_number_category'),
-        'f03_20_is_graded': collection.get('f03_20_is_graded'),
-        'f03_21_grading_company': collection.get('f03_21_grading_company'),
-        'f03_22_grading_score': collection.get('f03_22_grading_score'),
-        'f03_23_three_star': collection.get('f03_23_three_star'),
-        'f04_30_special_mark': collection.get('f04_30_special_mark'),
-        'f04_31_serial_feature': collection.get('f04_31_serial_feature'),
-        'f04_32_issuer': collection.get('f04_32_issuer'),
-        'f04_33_issue_year': collection.get('f04_33_issue_year'),
-        'f04_34_material': collection.get('f04_34_material'),
-        'f04_35_denomination': collection.get('f04_35_denomination'),
-        'f04_36_issue_quantity': collection.get('f04_36_issue_quantity'),
-        'f05_40_cost_price': float(collection.get('f05_40_cost_price')) if collection.get('f05_40_cost_price') else None,
-        'f05_41_target_price': float(collection.get('f05_41_target_price')) if collection.get('f05_41_target_price') else None,
-        'f05_42_goal_price': float(collection.get('f05_42_goal_price')) if collection.get('f05_42_goal_price') else None,
-        'f05_43_repair_fee': float(collection.get('f05_43_repair_fee')) if collection.get('f05_43_repair_fee') else None,
-        'f05_44_grading_fee': float(collection.get('f05_44_grading_fee')) if collection.get('f05_44_grading_fee') else None,
-        'f06_50_purpose': collection.get('f06_50_purpose'),
-        'f99_92_created_at': collection.get('f99_92_created_at').isoformat() if collection.get('f99_92_created_at') else None,
-        'images': []
-    }
-    
-    # 加载图片数据
-    images = db.query(CollectionImage).filter(
-        CollectionImage.collection_id == collection_id
-    ).all()
-    
-    for img in images:
-        result_dict['images'].append({
-            'id': img.id,
-            'filename': img.filename,
-            'original_name': img.original_name,
-            'path': img.path,
-            'created_at': img.created_at.isoformat() if img.created_at else None
-        })
-    
-    return to_camel_case(result_dict)
-
-
-@router.post("")
-def create_collection(
-    collection_data: CollectionCreate,
-    force: bool = False,  # 是否强制保存（忽略重复警告）
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """创建藏品 - 支持冠字号查重"""
-    from app.core.logging_config import logger
-    
-    # 自动生成编码
-    final_code = collection_data.f01_02_code or generate_code(
-        collection_data.f02_11_version or '2024 龙',
-        current_user.f99_90_id,
-        db
-    )
-    
-    # 编号查重（如果提供了编号且不是强制保存）
-    if not force and final_code:
-        existing_code = db.query(Collection).filter(
-            Collection.f01_02_code == final_code,
-            Collection.f99_91_user_id == current_user.f99_90_id
-        ).first()
-        
-        if existing_code:
-            logger.warning(f"发现重复编号：{final_code}, 已存在藏品 ID: {existing_code.f99_90_id}")
-            return {
-                "error": {
-                    "code": "DUPLICATE_CODE",
-                    "message": f"藏品编号 {final_code} 已存在，请使用其他编号"
-                }
-            }
-    
-    # 冠字号查重（如果提供了冠字号且不是强制保存）
-    if not force and collection_data.f02_10_prefix_serial:
-        # 查询当前用户是否有相同冠字号的藏品
-        existing = db.query(Collection).filter(
-            Collection.f02_10_prefix_serial == collection_data.f02_10_prefix_serial,
-            Collection.f99_91_user_id == current_user.f99_90_id
-        ).first()
-        
-        if existing:
-            logger.warning(f"发现重复冠字号：{collection_data.f02_10_prefix_serial}, 已存在藏品 ID: {existing.f99_90_id}")
-            # 返回警告信息，让前端询问用户是否继续
-            return {
-                "warning": {
-                    "code": "DUPLICATE_SERIAL",
-                    "message": f"发现重复冠字号：{collection_data.f02_10_prefix_serial}",
-                    "existing_collection": {
-                        "id": existing.f99_90_id,
-                        "name": existing.f01_01_name,
-                        "code": existing.f01_02_code,
-                        "prefix_serial": existing.f02_10_prefix_serial
-                    }
-                },
-                "data": {
-                    "ask_continue": True
-                }
-            }
-    
-    collection = Collection(
-        f99_91_user_id=current_user.f99_90_id,
-        f01_01_name=collection_data.f01_01_name,
-        f01_02_code=final_code,
-        f01_03_category=collection_data.f01_03_category,
-        f01_04_status=collection_data.f01_04_status or "in_collection",
-        f01_05_remark=collection_data.f01_05_remark,
-        f02_10_prefix_serial=collection_data.f02_10_prefix_serial,
-        f02_11_version=collection_data.f02_11_version,
-        f02_12_packaging=collection_data.f02_12_packaging,
-        f02_13_rarity=collection_data.f02_13_rarity,
-        f02_14_number_category=collection_data.f02_14_number_category,
-        f03_20_is_graded=collection_data.f03_20_is_graded or False,
-        f03_21_grading_company=collection_data.f03_21_grading_company,
-        f03_22_grading_score=collection_data.f03_22_grading_score,
-        f03_23_three_star=collection_data.f03_23_three_star or False,
-        f04_30_special_mark=collection_data.f04_30_special_mark,
-        f04_31_serial_feature=collection_data.f04_31_serial_feature,
-        f04_32_issuer=collection_data.f04_32_issuer,
-        f04_33_issue_year=collection_data.f04_33_issue_year,
-        f04_34_material=collection_data.f04_34_material,
-        f04_35_denomination=collection_data.f04_35_denomination,
-        f04_36_issue_quantity=collection_data.f04_36_issue_quantity,
-        f05_40_cost_price=collection_data.f05_40_cost_price,
-        f05_41_target_price=collection_data.f05_41_target_price,
-        f05_42_goal_price=collection_data.f05_42_goal_price,
-        f05_43_repair_fee=collection_data.f05_43_repair_fee,
-        f05_44_grading_fee=collection_data.f05_44_grading_fee,
-        f06_50_purpose=collection_data.f06_50_purpose
-    )
-    
-    db.add(collection)
-    db.commit()
-    db.refresh(collection)
-    
-    return {
-        'f99_90_id': collection.f99_90_id,
-        'f99_91_user_id': collection.f99_91_user_id,
-        'f01_01_name': collection.f01_01_name,
-        'f01_02_code': collection.f01_02_code,
-        'f01_03_category': collection.f01_03_category,
-        'f01_04_status': collection.f01_04_status,
-        'f01_05_remark': collection.f01_05_remark,
-        'f99_92_created_at': collection.f99_92_created_at.isoformat() if collection.f99_92_created_at else None,
-        'message': '创建成功'
-    }
-
-
-@router.put("/{collection_id}")
-def update_collection(
-    collection_id: str,
-    collection_data: CollectionUpdate,
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """更新藏品"""
-    collection = db.query(Collection).filter(
-        Collection.f99_90_id == collection_id,
-        Collection.f99_91_user_id == current_user.f99_90_id
-    ).first()
-    
-    if not collection:
-        raise HTTPException(status_code=404, detail="E00033: 藏品不存在")
-    
-    # 更新字段 - 使用 model_fields_set 检查哪些字段被设置
-    for field_name in collection_data.model_fields_set:
-        value = getattr(collection_data, field_name)
-        if value is not None:
-            setattr(collection, field_name, value)
-    
-    db.commit()
-    db.refresh(collection)
-    
-    return {
-        "f99_90_id": collection.f99_90_id,
-        "message": "更新成功"
-    }
-
-
-@router.delete("/{collection_id}")
-def delete_collection(
-    collection_id: str,
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """删除藏品"""
-    # 验证权限并检查是否存在
-    collection = db.query(Collection).filter(
-        Collection.f99_90_id == collection_id,
-        Collection.f99_91_user_id == current_user.f99_90_id
-    ).first()
-    
-    if not collection:
-        raise HTTPException(status_code=404, detail="E00033: 藏品不存在")
-    
-    # 使用原生 SQL 删除（避免 ORM 级联查询字段不匹配问题）
-    from sqlalchemy import text
-    # 1. 删除关联的 operations（f99_91_user_id 关联到 collections.f99_90_id）
-    db.execute(text("DELETE FROM operations WHERE f99_91_user_id = :id"), {"id": collection_id})
-    # 2. 删除关联的图片
-    db.execute(text("DELETE FROM collection_images WHERE collection_id = :id"), {"id": collection_id})
-    # 3. 删除藏品本身
-    db.execute(text("DELETE FROM collections WHERE f99_90_id = :id"), {"id": collection_id})
-    db.commit()
-    
-    return {"message": "删除成功"}
-
-
-@router.post("/upload-image")
-async def upload_image(
-    collection_id: str = None,
-    file: UploadFile = File(...),
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """上传藏品图片 - 文件名格式：用户名 - 藏品编号 - 冠字号"""
-    try:
-        # 验证藏品是否存在
-        collection = db.query(Collection).filter(
-            Collection.f99_90_id == collection_id
-        ).first()
-        
-        if not collection:
-            raise HTTPException(status_code=404, detail="E00033: 藏品不存在")
-        
-        # 获取用户信息（用于文件名）
-        owner = db.query(User).filter(User.f99_90_id == collection.f99_91_user_id).first()
-        username = owner.f01_01_name if owner else "unknown"
-        
-        # 获取藏品信息（用于文件名）
-        code = collection.f01_02_code or "0000"
-        prefix_serial = collection.f02_10_prefix_serial or ""
-        
-        # 检查文件类型
-        if not file.content_type.startswith('image/'):
-            raise HTTPException(status_code=400, detail="E00038: 只能上传图片文件")
-        
-        # 检查文件大小（限制 10MB）
-        file_size = 0
-        content = await file.read()
-        file_size = len(content)
-        if file_size > 10 * 1024 * 1024:  # 10MB
-            raise HTTPException(status_code=400, detail=f"E00039: 图片大小不能超过 10MB（当前{file_size // 1024 // 1024}MB）")
-        
-        # 生成OSS存储路径
-        user_id = collection.f99_91_user_id
-        file_extension = file.filename.split('.')[-1] if '.' in file.filename else 'jpg'
-        
-        # 清理特殊字符
-        clean_username = re.sub(r'[^\w\u4e00-\u9fff\-]', '', username)
-        clean_serial = re.sub(r'[^\w\u4e00-\u9fff\-]', '', prefix_serial)
-        
-        # 文件名格式：用户名-藏品编号-冠字号.jpg
-        if clean_serial:
-            filename = f"{clean_username}-{code}-{clean_serial}.{file_extension}"
-        else:
-            filename = f"{clean_username}-{code}.{file_extension}"
-        
-        # 生成OSS key
-        oss_key, unique_name = get_oss_path("collections", user_id=user_id, filename=filename)
-        
-        # 上传到OSS
-        image_url = upload_to_oss(content, oss_key)
-        
-        # 创建图片记录（保存OSS URL）
-        image = CollectionImage(
-            id=str(uuid.uuid4()),
-            collection_id=collection_id,
-            filename=unique_name,
-            original_name=file.filename,
-            path=image_url  # 保存OSS URL
-        )
-        
-        db.add(image)
-        db.commit()
-        db.refresh(image)
-        
-        logger.info(f"图片上传成功：{image_url}, collection_id={collection_id}")
-        
-        return {
-            "message": "上传成功",
-            "image_id": image.id,
-            "filename": unique_name,
-            "url": image_url
-        }
-    except HTTPException:
-        raise
-    except Exception as e:
-        logger.error(f"图片上传失败：{str(e)}")
-        raise HTTPException(status_code=500, detail="上传失败")
-
-
-@router.delete("/images/{image_id}")
-async def delete_image(
-    image_id: str,
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """删除藏品图片"""
-    try:
-        # 查找图片记录
-        image = db.query(CollectionImage).filter(
-            CollectionImage.id == image_id
-        ).first()
-        
-        if not image:
-            raise HTTPException(status_code=404, detail="E00033: 图片不存在")
-        
-        # 检查权限
-        collection = db.query(Collection).filter(
-            Collection.f99_90_id == image.collection_id
-        ).first()
-        
-        if collection and current_user.role != "admin" and collection.f99_91_user_id != current_user.f99_90_id:
-            raise HTTPException(status_code=403, detail="E00014: 无权删除此图片")
-        
-        # 删除OSS文件（如果path是OSS URL）
-        if image.path and image.path.startswith("https://"):
-            # 从OSS URL提取key
-            try:
-                oss_key = image.path.replace("https://jiachenlong-oss.oss-cn-hangzhou.aliyuncs.com/", "")
-                delete_from_oss(oss_key)
-            except Exception as e:
-                logger.warning(f"OSS文件删除失败: {e}")
-        elif image.path and os.path.exists(image.path):
-            # 兼容旧的本地上传
-            os.remove(image.path)
-        
-        # 删除数据库记录
-        db.delete(image)
-        db.commit()
-        
-        return {"message": "删除成功"}
-    except HTTPException:
-        raise
-    except Exception as e:
-        logger.error(f"图片删除失败：{str(e)}")
-        raise HTTPException(status_code=500, detail="删除失败")
diff --git a/backend_old/app/routers/ocr.py b/backend_old/app/routers/ocr.py
deleted file mode 100644
index c49155d..0000000
--- a/backend_old/app/routers/ocr.py
+++ /dev/null
@@ -1,376 +0,0 @@
-# OCR 识别路由 - 专业人民币生肖纪念钞鉴定
-import os
-import uuid
-import base64
-import httpx
-from fastapi import APIRouter, Depends, HTTPException, UploadFile, File
-from sqlalchemy.orm import Session
-from app.core.database import get_db
-from app.core.auth import get_current_user
-from app.models.models import User
-
-router = APIRouter(prefix="/api/ocr", tags=["OCR 识别"])
-
-# 阿里云 DashScope API 配置
-DASHSCOPE_API_KEY = os.getenv("DASHSCOPE_API_KEY", "sk-9389024a37da4f7bb455ac9a6b28776f")
-
-# 阿里云 OSS 配置
-OSS_CONFIG = {
-    "access_key_id": os.getenv("OSS_ACCESS_KEY_ID", "LTAI5t6HUnpFBLEK9194kPVG"),
-    "access_key_secret": os.getenv("OSS_ACCESS_KEY_SECRET", "LEr4Q8yRxb8D5b24cKfCwlt4MMoke1"),
-    "bucket_name": "jiachenlong-oss",
-    "endpoint": "oss-cn-hangzhou.aliyuncs.com",
-    "public_url": "https://jiachenlong-oss.oss-cn-hangzhou.aliyuncs.com"
-}
-
-# 临时上传目录（用于OCR识别本地备选）
-UPLOAD_DIR = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), "uploads", "temp")
-os.makedirs(UPLOAD_DIR, exist_ok=True)
-
-
-def get_oss_path(file_type: str, user_id: str = None, collection_id: str = None, filename: str = None):
-    """生成OSS路径 - 按年/月/日分类"""
-    from datetime import datetime
-    now = datetime.now()
-    year = now.strftime("%Y")
-    month = now.strftime("%m")
-    day = now.strftime("%d")
-    
-    if file_type == "temp":
-        # 临时文件: temp/{year}/{month}/{day}/{uuid}.{ext}
-        import uuid
-        unique_id = str(uuid.uuid4())
-        ext = filename.split('.')[-1] if filename and '.' in filename else 'jpg'
-        return f"temp/{year}/{month}/{day}/{unique_id}.{ext}", unique_id
-    
-    elif file_type == "collection":
-        # 藏品文件: collections/{user_id}/{year}/{collection_id}/{filename}
-        if not user_id or not collection_id:
-            raise ValueError("user_id and collection_id required for collection")
-        return f"collections/{user_id}/{year}/{collection_id}/{filename}"
-    
-    elif file_type == "avatar":
-        # 头像: avatars/{user_id}/avatar.{ext}
-        if not user_id:
-            raise ValueError("user_id required for avatar")
-        ext = filename.split('.')[-1] if filename and '.' in filename else 'jpg'
-        return f"avatars/{user_id}/avatar.{ext}"
-    
-    return None
-
-
-# 上传图片到OSS - 使用服务层（带压缩）
-from app.services.oss import upload_to_oss as oss_upload
-
-def upload_to_oss(file_data, oss_key):
-    """上传文件到阿里云OSS（带自动压缩）"""
-    return oss_upload(file_data, oss_key)
-
-# 专业提示词
-PROFESSIONAL_PROMPT = """你是一名专业的人民币生肖纪念钞鉴定专家。请严格按照以下步骤分析这张图片，并提取准确信息。
-
-【识别流程】
-1. 判断类型是否评级钞：首先确认是否为裸钞还是评级钞（有封装盒和标签）
-2. 验证纪念钞特征：对照生肖纪念钞特征进行确认
-3. 验证评级类型：有'标十'字眼的为标十，有'百连'字眼的为标百，其他为单张
-4. 提取信息：仔细阅读标签上的所有文字内容
-
-【版别格式要求】
-只需要：年份 + 属相，例如：
-- 2024 龙
-- 2025 蛇
-- 2026 马
-
-【输出要求】
-严格按照以下格式输出，每个字段必须填写具体值：
-✅ 1 发行机构：中国人民银行
-✅ 2 发行版别：2024 龙
-✅ 3 面额：贰拾圆
-✅ 4 是否评级：是/否
-✅ 5 封装类型：裸钞/单张/标十/标百
-✅ 6 冠字序号：J0xxxxxxxx
-✅ 7 评级机构：ACG/PCGS/PMG
-✅ 8 评级分数：67/68/69
-✅ 9 是否三星：是/否
-✅ 10 特殊标识：金山标/天马标/红绳版等
-✅ 11 号码特征：金山号 2 张，天马号 3 张等
-
-现在请仔细分析提供的图片，按上述格式输出结果。"""
-
-
-@router.post("/recognize")
-async def recognize_image(
-    image: UploadFile = File(...),
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """OCR 图片识别 - 识别后自动保存图片到OSS临时目录"""
-    try:
-        # 读取图片数据
-        image_data = await image.read()
-        image_base64 = base64.b64encode(image_data).decode('utf-8')
-        
-        # 生成OSS临时路径: temp/{year}/{month}/{day}/{uuid}.{ext}
-        oss_key, temp_id = get_oss_path("temp", filename=image.filename)
-        
-        # 上传到OSS
-        try:
-            image_url = upload_to_oss(image_data, oss_key)
-        except Exception as oss_err:
-            # OSS失败时保存到本地作为备选
-            temp_path = os.path.join(UPLOAD_DIR, oss_key.split('/')[-1])
-            os.makedirs(os.path.dirname(temp_path), exist_ok=True)
-            with open(temp_path, 'wb') as f:
-                f.write(image_data)
-            image_url = f"/uploads/temp/{oss_key.split('/')[-1]}"
-        
-        headers = {
-            "Authorization": f"Bearer {DASHSCOPE_API_KEY}",
-            "Content-Type": "application/json"
-        }
-        
-        # 阿里云 DashScope API 格式 (qwen-vl-plus 视觉模型)
-        payload = {
-            "model": "qwen-vl-plus",
-            "input": {
-                "messages": [{
-                    "role": "user",
-                    "content": [
-                        {
-                            "image": f"data:{image.content_type};base64,{image_base64}"
-                        },
-                        {
-                            "text": PROFESSIONAL_PROMPT
-                        }
-                    ]
-                }]
-            },
-            "parameters": {
-                "max_tokens": 1000
-            }
-        }
-        
-        async with httpx.AsyncClient(timeout=60.0) as client:
-            response = await client.post(
-                "https://dashscope.aliyuncs.com/api/v1/services/aigc/multimodal-generation/generation",
-                json=payload,
-                headers=headers
-            )
-            
-            if response.status_code != 200:
-                # 识别失败，删除临时文件
-                if os.path.exists(temp_path):
-                    os.remove(temp_path)
-                raise HTTPException(status_code=500, detail=f"OCR API 调用失败：{response.text[:200]}")
-            
-            ocr_result = response.json()
-            text_content = ""
-            # 新版API返回格式
-            if "output" in ocr_result and "choices" in ocr_result["output"]:
-                choices = ocr_result["output"]["choices"]
-                if choices and len(choices) > 0:
-                    content = choices[0].get("message", {}).get("content", [])
-                    if content and len(content) > 0:
-                        text_content = content[0].get("text", "")
-            
-            fields = extract_fields(text_content)
-            
-            # 返回识别结果和临时图片路径
-            return {
-                "success": True,
-                "text": text_content,
-                "fields": fields,
-                "temp_image": {
-                    "id": temp_id,
-                    "filename": oss_key.split('/')[-1],
-                    "path": image_url,
-                    "original_name": image.filename,
-                    "is_oss": image_url.startswith("https://")
-                }
-            }
-            
-    except Exception as e:
-        import traceback
-        error_detail = f"识别失败：{str(e)}\n{traceback.format_exc()}"
-        raise HTTPException(status_code=500, detail=error_detail)
-
-
-def extract_fields(text: str) -> dict:
-    """从 OCR 文本中提取字段 - 直接返回 AI 识别结果"""
-    import re
-    fields = {}
-    
-    # 解析结构化输出
-    patterns = {
-        'issuer': r'✅.*?1.*?发行机构.*?[:：]\s*(.+?)(?:\n|$)',
-        'version': r'✅.*?2.*?发行版别.*?[:：]\s*(.+?)(?:\n|$)',
-        'denomination': r'✅.*?3.*?面额.*?[:：]\s*(.+?)(?:\n|$)',
-        'is_graded_text': r'✅.*?4.*?是否评级.*?[:：]\s*(.+?)(?:\n|$)',
-        'packaging': r'✅.*?5.*?封装类型.*?[:：]\s*(.+?)(?:\n|$)',
-        'prefix_serial': r'✅.*?6.*?冠字序号.*?[:：]\s*(.+?)(?:\n|$)',
-        'grading_company': r'✅.*?7.*?评级机构.*?[:：]\s*(.+?)(?:\n|$)',
-        'grading_score': r'✅.*?8.*?评级分数.*?[:：]\s*(.+?)(?:\n|$)',
-        'three_star_text': r'✅.*?9.*?是否三星.*?[:：]\s*(.+?)(?:\n|$)',
-        'special_mark': r'✅.*?10.*?特殊标识.*?[:：]\s*(.+?)(?:\n|$)',
-        'serial_feature': r'✅.*?11.*?号码特征.*?[:：]\s*(.+?)(?:\n|$)'
-    }
-    
-    for field, pattern in patterns.items():
-        match = re.search(pattern, text, re.IGNORECASE | re.DOTALL)
-        if match:
-            value = match.group(1).strip()
-            # 保留所有值，包括"无"和"未识别"，让前端处理
-            fields[field] = value
-    
-    # 处理是否评级
-    if 'is_graded_text' in fields:
-        fields['is_graded'] = '是' in fields.pop('is_graded_text')
-    
-    # 处理是否三星
-    if 'three_star_text' in fields:
-        fields['three_star'] = '是' in fields.pop('three_star_text')
-    
-    # 简化版别字段（2024 龙年贺岁纪念钞（标十） → 2024 龙）
-    if 'version' in fields:
-        version = fields['version']
-        # 提取年份和生肖
-        year_match = re.search(r'(20\d{2})', version)
-        animal = ''
-        if '龙' in version:
-            animal = '龙'
-        elif '蛇' in version:
-            animal = '蛇'
-        elif '马' in version:
-            animal = '马'
-        elif '羊' in version:
-            animal = '羊'
-        elif '猴' in version:
-            animal = '猴'
-        elif '鸡' in version:
-            animal = '鸡'
-        elif '狗' in version:
-            animal = '狗'
-        elif '猪' in version:
-            animal = '猪'
-        elif '鼠' in version:
-            animal = '鼠'
-        elif '牛' in version:
-            animal = '牛'
-        elif '虎' in version:
-            animal = '虎'
-        elif '兔' in version:
-            animal = '兔'
-        
-        if year_match and animal:
-            fields['version'] = f"{year_match.group(1)}{animal}"
-    
-    return fields
-
-
-@router.post("/claim-temp-image")
-async def claim_temp_image(
-    temp_id: str,
-    collection_id: str,
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """将临时图片移动到正式藏品目录 - 按用户/年/藏品ID分类"""
-    from app.models.models import Collection, CollectionImage
-    from datetime import datetime
-    
-    # 验证藏品是否存在
-    collection = db.query(Collection).filter(
-        Collection.f99_90_id == collection_id,
-        Collection.f99_91_user_id == current_user.f99_90_id
-    ).first()
-    
-    if not collection:
-        raise HTTPException(status_code=404, detail="藏品不存在")
-    
-    # 生成正式文件名和OSS路径: collections/{user_id}/{year}/{collection_id}/{filename}
-    code = collection.f01_02_code or "0000"
-    prefix = collection.f02_10_prefix_serial or ""
-    username = current_user.f01_01_name
-    import time
-    final_filename = f"{username}-{code}-{prefix}-{int(time.time())}.jpg"
-    oss_key = get_oss_path("collection", user_id=current_user.f99_90_id, collection_id=collection_id, filename=final_filename)
-    
-    # 尝试从OSS获取临时图片 - 尝试多种扩展名和日期路径
-    temp_extensions = ['jpg', 'jpeg', 'png', 'gif', 'JPG', 'JPEG', 'PNG', 'GIF']
-    temp_content = None
-    found_key = None
-    
-    # 尝试最近7天的路径
-    from datetime import timedelta
-    for i in range(7):
-        date = datetime.now() - timedelta(days=i)
-        year = date.strftime("%Y")
-        month = date.strftime("%m")
-        day = date.strftime("%d")
-        
-        for ext in temp_extensions:
-            try:
-                temp_oss_key = f"temp/{year}/{month}/{day}/{temp_id}.{ext}"
-                import oss2
-                auth = oss2.Auth(OSS_CONFIG["access_key_id"], OSS_CONFIG["access_key_secret"])
-                bucket = oss2.Bucket(auth, OSS_CONFIG["endpoint"], OSS_CONFIG["bucket_name"])
-                temp_content = bucket.get_object(temp_oss_key).read()
-                found_key = temp_oss_key
-                break
-            except:
-                continue
-        if temp_content:
-            break
-    
-    if temp_content:
-        # 上传到正式目录
-        bucket.put_object(oss_key, temp_content)
-        
-        # 删除临时图片
-        try:
-            bucket.delete_object(found_key)
-        except:
-            pass
-        
-        # OSS URL
-        image_path = f"{OSS_CONFIG['public_url']}/{oss_key}"
-        
-    else:
-        # OSS失败，使用本地文件
-        temp_path = None
-        for ext in temp_extensions:
-            temp_path = os.path.join(UPLOAD_DIR, f"{temp_id}.{ext}")
-            if os.path.exists(temp_path):
-                break
-        
-        if not temp_path or not os.path.exists(temp_path):
-            raise HTTPException(status_code=404, detail="临时图片不存在或已过期")
-        
-        # 保存到本地
-        collection_dir = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), "uploads", "collections")
-        os.makedirs(collection_dir, exist_ok=True)
-        
-        new_path = os.path.join(collection_dir, final_filename)
-        import shutil
-        shutil.move(temp_path, new_path)
-        image_path = f"uploads/collections/{final_filename}"
-    
-    # 创建图片记录
-    image_record = CollectionImage(
-        id=str(uuid.uuid4()),
-        collection_id=collection.f99_90_id,
-        filename=final_filename,
-        original_name=temp_id,
-        path=image_path
-    )
-    db.add(image_record)
-    db.commit()
-    
-    return {
-        "success": True,
-        "image": {
-            "id": image_record.id,
-            "filename": image_record.filename,
-            "path": image_record.path
-        }
-    }
diff --git a/backend_old/app/routers/operations.py b/backend_old/app/routers/operations.py
deleted file mode 100644
index 0881599..0000000
--- a/backend_old/app/routers/operations.py
+++ /dev/null
@@ -1,104 +0,0 @@
-# 操作路由
-from typing import List, Optional
-from fastapi import APIRouter, Depends, HTTPException, status, Query
-from sqlalchemy.orm import Session
-from app.core.database import get_db
-from app.core.auth import get_current_user
-from app.models.models import User, Collection, Operation
-from app.schemas.schemas import OperationCreate, OperationResponse
-
-router = APIRouter(prefix="/api", tags=["操作"])
-
-
-@router.get("/operations", response_model=List[OperationResponse])
-def get_operations(
-    collection_id: Optional[str] = None,
-    page: int = Query(1, ge=1),
-    limit: int = Query(50, ge=1, le=100),
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """获取操作历史"""
-    query = db.query(Operation).filter(Operation.user_id == current_user.id)
-    
-    if collection_id:
-        query = query.filter(Operation.collection_id == collection_id)
-    
-    operations = query.order_by(Operation.created_at.desc()) \
-        .offset((page - 1) * limit) \
-        .limit(limit) \
-        .all()
-    
-    return operations
-
-
-@router.get("/operations/history")
-def get_operation_history(
-    collection_id: Optional[str] = None,
-    type: Optional[str] = None,
-    start_date: Optional[str] = None,
-    end_date: Optional[str] = None,
-    page: int = Query(1, ge=1),
-    limit: int = Query(50, ge=1, le=100),
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """获取操作历史（带统计）"""
-    query = db.query(Operation).filter(Operation.user_id == current_user.id)
-    
-    if collection_id:
-        query = query.filter(Operation.collection_id == collection_id)
-    if type:
-        query = query.filter(Operation.type == type)
-    if start_date:
-        query = query.filter(Operation.created_at >= start_date)
-    if end_date:
-        query = query.filter(Operation.created_at <= end_date)
-    
-    total = query.count()
-    
-    data = query.order_by(Operation.created_at.desc()) \
-        .offset((page - 1) * limit) \
-        .limit(limit) \
-        .all()
-    
-    return {
-        "data": data,
-        "pagination": {
-            "page": page,
-            "limit": limit,
-            "total": total,
-            "pages": (total + limit - 1) // limit
-        }
-    }
-
-
-@router.post("/operations", response_model=OperationResponse)
-def create_operation(
-    operation_data: OperationCreate,
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """创建操作记录"""
-    # 验证藏品存在
-    collection = db.query(Collection).filter(
-        Collection.id == operation_data.collection_id,
-        Collection.user_id == current_user.id
-    ).first()
-    
-    if not collection:
-        raise HTTPException(status_code=404, detail="藏品不存在")
-    
-    operation = Operation(
-        collection_id=operation_data.collection_id,
-        user_id=current_user.id,
-        type=operation_data.type,
-        price=operation_data.price,
-        note=operation_data.note
-    )
-    
-    db.add(operation)
-    db.commit()
-    db.refresh(operation)
-    
-    return operation
diff --git a/backend_old/app/routers/users.py b/backend_old/app/routers/users.py
deleted file mode 100644
index 2215970..0000000
--- a/backend_old/app/routers/users.py
+++ /dev/null
@@ -1,225 +0,0 @@
-# 用户管理路由
-from typing import Optional
-from fastapi import APIRouter, Depends, HTTPException, status, Query, Body
-from sqlalchemy.orm import Session
-from app.core.database import get_db
-from app.core.auth import get_current_user
-from app.models.models import User, Collection
-from app.schemas.schemas import UserResponse, UserUpdate
-
-router = APIRouter(prefix="/api", tags=["用户"])
-
-# ============ 当前用户接口 ============
-
-@router.get("/users/me", response_model=UserResponse)
-def get_current_user_info(
-    current_user: User = Depends(get_current_user)
-):
-    """获取当前登录用户信息"""
-    return {
-        "f99_90_id": current_user.f99_90_id,
-        "f01_01_name": current_user.f01_01_name,
-        "email": current_user.email,
-        "phone": current_user.phone,
-        "avatar": current_user.avatar,
-        "address": current_user.address,
-        "bio": current_user.bio,
-        "role": current_user.role,
-        "f99_92_created_at": current_user.f99_92_created_at.isoformat() if current_user.f99_92_created_at else None,
-        "f99_93_updated_at": current_user.f99_93_updated_at.isoformat() if current_user.f99_93_updated_at else None
-    }
-
-@router.put("/users/me", response_model=UserResponse)
-def update_current_user(
-    user_update: UserUpdate,
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """更新当前用户信息"""
-    import logging
-    logger = logging.getLogger(__name__)
-    
-    # 获取用户ID
-    user_id = current_user.f99_90_id
-    logger.info(f"Updating user {user_id}, data={user_update.model_dump()}")
-    
-    # 在当前session中重新查询用户
-    user = db.query(User).filter(User.f99_90_id == user_id).first()
-    if not user:
-        raise HTTPException(status_code=404, detail="用户不存在")
-    
-    # 更新字段
-    update_data = user_update.model_dump(exclude_unset=True)
-    for field, value in update_data.items():
-        if field == 'f01_01_name':
-            user.f01_01_name = value
-        elif field == 'username':
-            pass  # skip, already handled as f01_01_name
-        elif hasattr(user, field):
-            setattr(user, field, value)
-    
-    # 强制刷新以确保更新被提交
-    db.flush()
-    db.commit()
-    db.refresh(user)
-    logger.info(f"After commit, user email={user.email}")
-    
-    return user
-
-# ============ 管理员用户管理 ============
-
-admin_router = APIRouter(prefix="/api/admin/users", tags=["用户管理"])
-
-
-@admin_router.get("")
-def get_users(
-    page: int = Query(1, ge=1),
-    limit: int = Query(20, ge=1, le=100),
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """获取用户列表（仅管理员）"""
-    if current_user.role != "admin":
-        raise HTTPException(status_code=403, detail="无权访问")
-    
-    total = db.query(User).count()
-    users = db.query(User).offset((page-1)*limit).limit(limit).all()
-    
-    user_list = []
-    for u in users:
-        # 统计每个用户的藏品数量
-        count = db.query(Collection).filter(Collection.f99_91_user_id == u.f99_90_id).count()
-        user_list.append({
-            "id": u.f99_90_id,
-            "username": u.f01_01_name,
-            "email": u.email,
-            "phone": u.phone,
-            "role": u.role,
-            "created_at": u.f99_92_created_at.isoformat() if u.f99_92_created_at else None,
-            "collection_count": count
-        })
-    
-    return user_list
-
-
-@admin_router.get("/{user_id}")
-def get_user(
-    user_id: str,
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """获取单个用户信息"""
-    if current_user.role != "admin":
-        raise HTTPException(status_code=403, detail="无权访问")
-    
-    user = db.query(User).filter(User.id == user_id).first()
-    if not user:
-        raise HTTPException(status_code=404, detail="用户不存在")
-    
-    return {
-        "id": user.id,
-        "username": user.username,
-        "email": user.email,
-        "phone": user.phone,
-        "role": user.role,
-        "created_at": user.created_at.isoformat() if user.created_at else None
-    }
-
-
-@admin_router.get("/{user_id}/collections")
-def get_user_collections(
-    user_id: str,
-    limit: int = Query(100, ge=1, le=100),
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """获取指定用户的藏品列表"""
-    if current_user.role != "admin":
-        raise HTTPException(status_code=403, detail="无权访问")
-    
-    collections = db.query(Collection).filter(
-        Collection.user_id == user_id
-    ).limit(limit).all()
-    
-    return [c.code for c in collections]
-
-
-@admin_router.get("/{user_id}/count")
-def get_user_collection_count(
-    user_id: str,
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """获取指定用户的藏品数量"""
-    if current_user.role != "admin":
-        raise HTTPException(status_code=403, detail="E00050: 仅管理员可访问")
-    
-    count = db.query(Collection).filter(Collection.user_id == user_id).count()
-    return {"count": count}
-
-
-@admin_router.put("/{user_id}")
-def update_user(
-    user_id: str,
-    username: Optional[str] = Body(None),
-    email: Optional[str] = Body(None),
-    role: Optional[str] = Body(None),
-    password: Optional[str] = Body(None),
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """更新用户信息（仅管理员）"""
-    if current_user.role != "admin":
-        raise HTTPException(status_code=403, detail="E00050: 仅管理员可访问")
-    
-    user = db.query(User).filter(User.f99_90_id == user_id).first()
-    if not user:
-        raise HTTPException(status_code=404, detail="E00051: 用户不存在")
-    
-    # 更新基本信息
-    if username:
-        user.f01_01_name = username
-    if email:
-        user.email = email
-    if role is not None:
-        user.role = role
-    
-    # 更新密码
-    if password and password.strip():
-        from app.core.auth import get_password_hash
-        user.password = get_password_hash(password)
-    
-    db.commit()
-    db.refresh(user)
-    
-    return {
-        "id": user.f99_90_id,
-        "username": user.f01_01_name,
-        "email": user.email,
-        "role": user.role,
-        "message": "更新成功"
-    }
-
-
-@admin_router.delete("/{user_id}")
-def delete_user(
-    user_id: str,
-    current_user: User = Depends(get_current_user),
-    db: Session = Depends(get_db)
-):
-    """删除用户（仅管理员）"""
-    if current_user.role != "admin":
-        raise HTTPException(status_code=403, detail="E00050: 仅管理员可访问")
-    
-    # 不能删除自己
-    if user_id == str(current_user.f99_90_id):
-        raise HTTPException(status_code=400, detail="E00052: 不能删除自己")
-    
-    user = db.query(User).filter(User.f99_90_id == user_id).first()
-    if not user:
-        raise HTTPException(status_code=404, detail="E00051: 用户不存在")
-    
-    db.delete(user)
-    db.commit()
-    
-    return {"message": "删除成功"}
diff --git a/backend_old/app/schemas/__init__.py b/backend_old/app/schemas/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/backend_old/app/schemas/schemas.py b/backend_old/app/schemas/schemas.py
deleted file mode 100644
index 0ba1bae..0000000
--- a/backend_old/app/schemas/schemas.py
+++ /dev/null
@@ -1,212 +0,0 @@
-# Pydantic Schema - 使用字段编码并支持 camelCase
-from typing import Optional, List
-from pydantic import BaseModel, EmailStr, Field, ConfigDict
-from datetime import datetime
-
-
-# ============ 用户相关 ============
-
-class UserBase(BaseModel):
-    f01_01_name: str = Field(..., min_length=3, max_length=255, alias="username")
-    email: Optional[EmailStr] = None
-    phone: Optional[str] = None
-    avatar: Optional[str] = None
-    address: Optional[str] = None
-    bio: Optional[str] = None
-
-    model_config = ConfigDict(from_attributes=True, populate_by_name=True)
-
-
-class UserCreate(UserBase):
-    password: str = Field(..., min_length=6)
-
-
-class UserUpdate(BaseModel):
-    f01_01_name: Optional[str] = Field(None, alias="username")
-    email: Optional[EmailStr] = None
-    phone: Optional[str] = None
-    avatar: Optional[str] = None
-    address: Optional[str] = None
-    bio: Optional[str] = None
-    password: Optional[str] = None
-
-    model_config = ConfigDict(from_attributes=True, populate_by_name=True)
-
-
-class UserResponse(UserBase):
-    f99_90_id: str = Field(..., alias="id")
-    f01_01_name: str = Field(..., alias="username")
-    role: str
-    f99_92_created_at: Optional[datetime] = Field(None, alias="created_at")
-    f99_93_updated_at: Optional[datetime] = Field(None, alias="updated_at")
-
-    model_config = ConfigDict(from_attributes=True, populate_by_name=True)
-
-
-# ============ 藏品相关 ============
-
-class CollectionBase(BaseModel):
-    # f01 基本信息
-    f01_01_name: str = Field(..., min_length=2, max_length=255, alias="name")
-    f01_02_code: Optional[str] = Field(None, max_length=50, alias="code")
-    f01_03_category: str = Field(..., max_length=100, alias="category")
-    f01_04_status: Optional[str] = Field("in_collection", alias="status")
-    f01_05_remark: Optional[str] = Field(None, alias="remark")
-    
-    # f02 详细字段
-    f02_10_prefix_serial: Optional[str] = Field(None, alias="prefixSerial")
-    f02_11_version: Optional[str] = Field(None, alias="version")
-    f02_12_packaging: Optional[str] = Field(None, alias="packaging")
-    f02_13_rarity: Optional[str] = Field(None, alias="rarity")
-    f02_14_number_category: Optional[str] = Field(None, alias="numberCategory")
-    
-    # f03 评级信息
-    f03_20_is_graded: Optional[bool] = Field(False, alias="isGraded")
-    f03_21_grading_company: Optional[str] = Field(None, alias="gradingCompany")
-    f03_22_grading_score: Optional[str] = Field(None, alias="gradingScore")
-    f03_23_three_star: Optional[bool] = Field(False, alias="threeStar")
-    
-    # f04 特殊信息
-    f04_30_special_mark: Optional[str] = Field(None, alias="specialMark")
-    f04_31_serial_feature: Optional[str] = Field(None, alias="serialFeature")
-    f04_32_issuer: Optional[str] = Field(None, alias="issuer")
-    f04_33_issue_year: Optional[str] = Field(None, alias="issueYear")
-    f04_34_material: Optional[str] = Field(None, alias="material")
-    f04_35_denomination: Optional[str] = Field(None, alias="denomination")
-    f04_36_issue_quantity: Optional[str] = Field(None, alias="issueQuantity")
-    
-    # f05 价格信息
-    f05_40_cost_price: Optional[float] = Field(None, ge=0, alias="costPrice")
-    f05_41_target_price: Optional[float] = Field(None, ge=0, alias="targetPrice")
-    f05_42_goal_price: Optional[float] = Field(None, ge=0, alias="goalPrice")
-    f05_43_repair_fee: Optional[float] = Field(None, ge=0, alias="repairFee")
-    f05_44_grading_fee: Optional[float] = Field(None, ge=0, alias="gradingFee")
-    
-    # f06 其他信息
-    f06_50_purpose: Optional[str] = Field(None, alias="purpose")
-
-    model_config = ConfigDict(from_attributes=True, populate_by_name=True)
-
-
-class CollectionCreate(CollectionBase):
-    pass
-
-
-class CollectionUpdate(BaseModel):
-    # f01 基本信息
-    f01_01_name: Optional[str] = Field(None, alias="name")
-    f01_02_code: Optional[str] = Field(None, alias="code")
-    f01_03_category: Optional[str] = Field(None, alias="category")
-    f01_04_status: Optional[str] = Field(None, alias="status")
-    f01_05_remark: Optional[str] = Field(None, alias="remark")
-    
-    # f02 详细字段
-    f02_10_prefix_serial: Optional[str] = Field(None, alias="prefixSerial")
-    f02_11_version: Optional[str] = Field(None, alias="version")
-    f02_12_packaging: Optional[str] = Field(None, alias="packaging")
-    f02_13_rarity: Optional[str] = Field(None, alias="rarity")
-    f02_14_number_category: Optional[str] = Field(None, alias="numberCategory")
-    
-    # f03 评级信息
-    f03_20_is_graded: Optional[bool] = Field(None, alias="isGraded")
-    f03_21_grading_company: Optional[str] = Field(None, alias="gradingCompany")
-    f03_22_grading_score: Optional[str] = Field(None, alias="gradingScore")
-    f03_23_three_star: Optional[bool] = Field(None, alias="threeStar")
-    
-    # f04 特殊信息
-    f04_30_special_mark: Optional[str] = Field(None, alias="specialMark")
-    f04_31_serial_feature: Optional[str] = Field(None, alias="serialFeature")
-    f04_32_issuer: Optional[str] = Field(None, alias="issuer")
-    f04_33_issue_year: Optional[str] = Field(None, alias="issueYear")
-    f04_34_material: Optional[str] = Field(None, alias="material")
-    f04_35_denomination: Optional[str] = Field(None, alias="denomination")
-    f04_36_issue_quantity: Optional[str] = Field(None, alias="issueQuantity")
-    
-    # f05 价格信息
-    f05_40_cost_price: Optional[float] = Field(None, ge=0, alias="costPrice")
-    f05_41_target_price: Optional[float] = Field(None, ge=0, alias="targetPrice")
-    f05_42_goal_price: Optional[float] = Field(None, ge=0, alias="goalPrice")
-    f05_43_repair_fee: Optional[float] = Field(None, ge=0, alias="repairFee")
-    f05_44_grading_fee: Optional[float] = Field(None, ge=0, alias="gradingFee")
-    
-    # f06 其他信息
-    f06_50_purpose: Optional[str] = Field(None, alias="purpose")
-
-    model_config = ConfigDict(from_attributes=True, populate_by_name=True)
-
-
-class CollectionImageResponse(BaseModel):
-    f99_90_id: str
-    filename: str
-    original_name: Optional[str] = None
-    path: Optional[str] = None
-    f99_92_created_at: Optional[datetime] = None
-
-    model_config = ConfigDict(from_attributes=True)
-
-
-class CollectionResponse(CollectionBase):
-    f99_90_id: str = Field(..., alias="id")
-    f99_91_user_id: str = Field(..., alias="userId")
-    f99_92_created_at: Optional[datetime] = Field(None, alias="createdAt")
-    f99_93_updated_at: Optional[datetime] = Field(None, alias="updatedAt")
-    images: List[CollectionImageResponse] = []
-
-    model_config = ConfigDict(from_attributes=True, populate_by_name=True)
-
-
-class CollectionListResponse(BaseModel):
-    data: List[CollectionResponse]
-    pagination: dict
-
-
-# ============ 操作日志相关 ============
-
-class OperationBase(BaseModel):
-    type: str = Field(..., max_length=50)
-    price: Optional[float] = None
-    note: Optional[str] = None
-
-
-class OperationCreate(OperationBase):
-    f99_91_user_id: str
-
-
-class OperationResponse(OperationBase):
-    f99_90_id: str
-    f99_91_user_id: str
-    f99_93_created_at: Optional[datetime] = None
-
-    model_config = ConfigDict(from_attributes=True)
-
-
-# ============ OCR 相关 ============
-
-class OCRRequest(BaseModel):
-    image: str
-    ocr_provider: Optional[str] = "aliyun"
-
-
-class OCRResponse(BaseModel):
-    text: str
-    confidence: float
-    fields: Optional[dict] = None
-
-
-# ============ 通用响应 ============
-
-class Token(BaseModel):
-    access_token: str
-    token_type: str = "bearer"
-
-
-class TokenData(BaseModel):
-    f99_90_user_id: Optional[str] = None
-
-
-class MessageResponse(BaseModel):
-    message: str
-
-
-class ErrorResponse(BaseModel):
-    detail: str
diff --git a/backend_old/app/services/oss.py b/backend_old/app/services/oss.py
deleted file mode 100644
index 6c52c87..0000000
--- a/backend_old/app/services/oss.py
+++ /dev/null
@@ -1,126 +0,0 @@
-# 阿里云OSS服务
-import os
-import uuid
-import datetime
-from typing import Optional
-import oss2
-from PIL import Image
-import io
-
-# OSS配置
-OSS_CONFIG = {
-    "access_key_id": os.getenv("OSS_ACCESS_KEY_ID", "LTAI5t6HUnpFBLEK9194kPVG"),
-    "access_key_secret": os.getenv("OSS_ACCESS_KEY_SECRET", "LEr4Q8yRxb8D5b24cKfCwlt4MMoke1"),
-    "bucket_name": "jiachenlong-oss",
-    "endpoint": "oss-cn-hangzhou.aliyuncs.com",
-    "public_url": "https://jiachenlong-oss.oss-cn-hangzhou.aliyuncs.com"
-}
-
-# 图片压缩配置
-IMAGE_CONFIG = {
-    "max_size": 1024 * 1024,  # 1MB
-    "max_width": 2048,
-    "max_height": 2048,
-    "quality": 85,
-    "format": "JPEG"
-}
-
-# 初始化OSS
-auth = oss2.Auth(OSS_CONFIG["access_key_id"], OSS_CONFIG["access_key_secret"])
-bucket = oss2.Bucket(auth, OSS_CONFIG["endpoint"], OSS_CONFIG["bucket_name"])
-
-
-def get_oss_path(prefix: str, user_id: str = None, filename: str = None) -> str:
-    """生成OSS存储路径"""
-    now = datetime.datetime.now()
-    year = now.strftime("%Y")
-    month = now.strftime("%m")
-    day = now.strftime("%d")
-    
-    if filename:
-        ext = filename.split('.')[-1] if '.' in filename else 'jpg'
-        unique_name = f"{uuid.uuid4().hex}.{ext}"
-    else:
-        unique_name = f"{uuid.uuid4().hex}.jpg"
-    
-    if user_id:
-        path = f"{prefix}/{user_id}/{year}/{month}/{unique_name}"
-    else:
-        path = f"{prefix}/{year}/{month}/{day}/{unique_name}"
-    
-    return path, unique_name
-
-
-def upload_to_oss(file_data: bytes, oss_key: str, compress: bool = True) -> str:
-    """上传文件到OSS，返回公网URL"""
-    try:
-        # 如果是图片，进行压缩
-        if compress and any(oss_key.lower().endswith(ext) for ext in ['.jpg', '.jpeg', '.png', '.webp']):
-            file_data = compress_image(file_data)
-        
-        # 上传文件
-        result = bucket.put_object(oss_key, file_data)
-        
-        if result.status == 200:
-            # 返回公网URL
-            return f"{OSS_CONFIG['public_url']}/{oss_key}"
-        else:
-            raise Exception(f"OSS上传失败: {result.status}")
-            
-    except Exception as e:
-        raise Exception(f"OSS上传失败: {str(e)}")
-
-
-def delete_from_oss(oss_key: str) -> bool:
-    """从OSS删除文件"""
-    try:
-        result = bucket.delete_object(oss_key)
-        return result.status == 204
-    except Exception as e:
-        print(f"OSS删除失败: {str(e)}")
-        return False
-
-
-def get_public_url(oss_key: str) -> str:
-    """获取公网URL"""
-    return f"{OSS_CONFIG['public_url']}/{oss_key}"
-
-
-def compress_image(image_data: bytes, max_size: int = None) -> bytes:
-    """压缩图片到指定大小以内"""
-    if max_size is None:
-        max_size = IMAGE_CONFIG["max_size"]
-    
-    # 如果已经小于限制，直接返回
-    if len(image_data) <= max_size:
-        return image_data
-    
-    # 打开图片
-    img = Image.open(io.BytesIO(image_data))
-    
-    # 如果是PNG且有透明通道，转换为RGB
-    if img.mode in ('RGBA', 'P'):
-        img = img.convert('RGB')
-    
-    # 逐步降低质量直到达到目标大小
-    quality = 95
-    compressed_data = image_data
-    
-    while quality > 30 and len(compressed_data) > max_size:
-        output = io.BytesIO()
-        img.save(output, format=IMAGE_CONFIG["format"], quality=quality, optimize=True)
-        compressed_data = output.getvalue()
-        quality -= 10
-    
-    # 如果还是太大，缩小尺寸
-    if len(compressed_data) > max_size:
-        width, height = img.size
-        while len(compressed_data) > max_size and width > 400:
-            width = int(width * 0.8)
-            height = int(height * 0.8)
-            img_resized = img.resize((width, height), Image.Resampling.LANCZOS)
-            output = io.BytesIO()
-            img_resized.save(output, format=IMAGE_CONFIG["format"], quality=80, optimize=True)
-            compressed_data = output.getvalue()
-    
-    return compressed_data
diff --git a/backend_old/app/services/sms.py b/backend_old/app/services/sms.py
deleted file mode 100644
index e8a0a7b..0000000
--- a/backend_old/app/services/sms.py
+++ /dev/null
@@ -1,106 +0,0 @@
-# 阿里云短信服务
-import os
-import random
-import string
-import time
-from datetime import datetime, timedelta
-from typing import Optional
-
-# 阿里云短信配置
-SMS_CONFIG = {
-    "access_key_id": os.getenv("SMS_ACCESS_KEY_ID", "LTAI5t6HUnpFBLEK9194kPVG"),
-    "access_key_secret": os.getenv("SMS_ACCESS_KEY_SECRET", "LEr4Q8yRxb8D5b24cKfCwlt4MMoke1"),
-    "sign_name": "阿里云",
-    "template_code": "100001",
-}
-
-# 验证码缓存（生产环境建议用Redis）
-# 格式: { phone: { code: "123456", expire: 1234567890 } }
-VERIFICATION_CODES = {}
-
-
-def generate_code(length: int = 6) -> str:
-    """生成6位数字验证码"""
-    return ''.join(random.choices(string.digits, k=length))
-
-
-def send_verification_code(phone: str) -> dict:
-    """发送短信验证码"""
-    from alibabacloud_dysmsapi20170525 import models
-    from alibabacloud_dysmsapi20170525.client import Client
-    from alibabacloud_tea_openapi import models as open_models
-    
-    try:
-        # 生成验证码
-        code = generate_code(6)
-        
-        # 配置客户端
-        config = open_models.Config(
-            access_key_id=SMS_CONFIG["access_key_id"],
-            access_key_secret=SMS_CONFIG["access_key_secret"],
-        )
-        config.endpoint = "dysmsapi.aliyuncs.com"
-        config.region_id = "cn-hangzhou"
-        
-        client = Client(config)
-        
-        # 构造请求
-        request = models.SendSmsRequest(
-            phone_numbers=phone,
-            sign_name=SMS_CONFIG["sign_name"],
-            template_code=SMS_CONFIG["template_code"],
-            template_param=f'{{"code":"{code}"}}'
-        )
-        
-        # 发送
-        response = client.send_sms(request)
-        
-        # 检查结果
-        if response.body.code == "OK":
-            # 保存验证码
-            VERIFICATION_CODES[phone] = {
-                "code": code,
-                "expire": int(time.time()) + 300  # 5分钟有效
-            }
-            return {
-                "success": True,
-                "message": "验证码已发送",
-                "expire": 300
-            }
-        else:
-            return {
-                "success": False,
-                "message": f"发送失败: {response.body.message}"
-            }
-            
-    except Exception as e:
-        return {
-            "success": False,
-            "message": f"发送失败: {str(e)}"
-        }
-
-
-def verify_code(phone: str, code: str) -> bool:
-    """验证验证码"""
-    if phone not in VERIFICATION_CODES:
-        return False
-    
-    stored = VERIFICATION_CODES[phone]
-    
-    # 检查是否过期
-    if int(time.time()) > stored["expire"]:
-        del VERIFICATION_CODES[phone]
-        return False
-    
-    # 验证码匹配
-    if stored["code"] == code:
-        # 验证成功，删除验证码
-        del VERIFICATION_CODES[phone]
-        return True
-    
-    return False
-
-
-def check_code_exists(phone: str) -> bool:
-    """检查是否已发送过验证码"""
-    return phone in VERIFICATION_CODES
diff --git a/backend_old/requirements.txt b/backend_old/requirements.txt
deleted file mode 100644
index bda1a26..0000000
--- a/backend_old/requirements.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-# 甲辰藏品管理系统后端 - Python 依赖
-# 版本：v1.0.0
-
-fastapi==0.109.0
-uvicorn[standard]==0.27.0
-sqlalchemy==2.0.25
-psycopg2-binary==2.9.9
-pydantic==2.5.3
-python-jose[cryptography]==3.3.0
-bcrypt==4.1.2
-python-multipart==0.0.6
-pillow==10.2.0
-dashscope==1.14.1
diff --git a/backend_old/uploads/.gitkeep b/backend_old/uploads/.gitkeep
deleted file mode 100644
index e69de29..0000000
diff --git a/frontend/package_new.json b/frontend/package_new.json
deleted file mode 100644
index e69de29..0000000
diff --git a/frontend/src/test.js b/frontend/src/test.js
deleted file mode 100644
index 2703c10..0000000
--- a/frontend/src/test.js
+++ /dev/null
@@ -1 +0,0 @@
-export const TEST_CONST = "test_value_12345";
diff --git a/start.sh b/start.sh
deleted file mode 100755
index d326932..0000000
--- a/start.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/bash
-cd /root/jiachenlong/backend
-export DATABASE_URL=postgresql://postgres:postgres@127.0.0.1:5432/zodiac
-export SECRET_KEY=production-secret-key-c-env
-export OSS_ACCESS_KEY_ID=LTAI5t6HUnpFBLEK9194kPVG
-export OSS_ACCESS_KEY_SECRET=LEr4Q8yRxb8D5b24cKfCwlt4MMoke1
-export SMS_ACCESS_KEY_ID=LTAI5tQAx5niD7JQVqGE5acE
-export SMS_ACCESS_KEY_SECRET=QsQFAEKBkaNynIoKyvdIi3BUyWVZu1
-export SMS_SIGN_NAME=苏州算力
-export SMS_TEMPLATE_CODE=SMS_501590956
-nohup python3 -m uvicorn app.main:app --host 0.0.0.0 --port 3000 > /tmp/uvicorn.log 2>&1 &
-echo '后端服务已启动'
diff --git a/user_agreement.html b/user_agreement.html
deleted file mode 100644
index f06cf22..0000000
--- a/user_agreement.html
+++ /dev/null
@@ -1,115 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-  <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
-  <title>用户协议 - 甲辰收藏</title>
-  <style>
-    body { font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Helvetica Neue', sans-serif; padding: 20px; max-width: 800px; margin: 0 auto; line-height: 1.8; background: #f5f5f5; }
-    h1 { text-align: center; color: #1a1a1a; font-size: 24px; margin-bottom: 30px; }
-    h2 { color: #333; font-size: 18px; margin-top: 30px; margin-bottom: 15px; border-bottom: 1px solid #eee; padding-bottom: 8px; }
-    h3 { color: #555; font-size: 15px; margin-top: 20px; margin-bottom: 10px; }
-    .content { color: #444; font-size: 14px; background: #fff; padding: 20px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.05); }
-    .content p { margin: 10px 0; }
-    .highlight { font-weight: bold; }
-    .version { text-align: center; color: #999; font-size: 12px; margin-bottom: 20px; }
-    ul { padding-left: 20px; }
-    li { margin: 5px 0; }
-  </style>
-</head>
-<body>
-  <div class="content">
-    <h1>甲辰收藏平台用户协议</h1>
-    <div class="version">版本生效日期：自注册之日起</div>
-    
-    <p><span class="highlight">特别提示：</span>本协议涉及您的重大权利义务，加粗条款请您重点阅读。您完成注册、登录或继续使用本平台服务，即视为已充分阅读、理解并同意本协议全部内容。本协议适用《中华人民共和国民法典》《网络安全法》《个人信息保护法》《电子商务法》等法律法规。</p>
-
-    <h2>一、协议主体与适用范围</h2>
-    <ol>
-      <li>本协议由您与甲辰收藏平台运营主体（以下简称"平台"）签订，约束您使用平台藏品管理，信息展示，数据存储，社区互动等全部服务。</li>
-      <li>平台发布的隐私政策、藏品发布规则、交易规范等均为本协议组成部分，与本协议具有同等法律效力。</li>
-      <li>您承诺为具备完全民事行为能力的自然人/法人；未成年人使用需监护人同意并陪同。</li>
-    </ol>
-
-    <h2>二、个人信息收集与使用</h2>
-    <h3>（一）收集原则</h3>
-    <p>平台遵循合法、正当、必要、诚信、最小必要原则收集信息，仅为实现服务功能所必需，不强制收集非必要信息。</p>
-    
-    <h3>（二）收集范围与目的</h3>
-    <ol>
-      <li><strong>注册与身份信息：</strong>用户名、手机号、邮箱（用于账号创建，安全验证、客服联系）。</li>
-      <li><strong>藏品与行为信息：</strong>藏品上传内容、收藏记录、浏览操作、发布评论、交易数据（用于藏品管理，服务优化、风控核验）。</li>
-      <li><strong>设备与网络信息：</strong>设备型号、系统版本、IP 地址、日志信息（用于安全防护、故障排查，防作弊）。</li>
-      <li><strong>位置信息：</strong>仅在您主动开启定位权限时收集，用于同城展示等可选功能，关闭不影响基础服务。</li>
-    </ol>
-
-    <h3>（三）信息使用规则</h3>
-    <ol>
-      <li>平台仅在您授权范围内使用信息，不超出约定目的、范围与期限处理。</li>
-      <li>向第三方共享信息时，将单独告知并取得您明确同意，法律法规要求除外。</li>
-      <li>您有权查阅、更正、删除个人信息，申请注销账号，平台在核验身份后依法处理。</li>
-      <li>平台采取加密、去标识化、权限管控等措施保护信息安全，制定安全事件应急预案。</li>
-    </ol>
-
-    <h2>三、公开信息使用与免责条款</h2>
-    <ol>
-      <li><strong>公开信息定义：</strong>您通过平台主动发布、设置为公开可见的藏品资料、图文、评论、动态等内容，均属于您自行公开的信息。</li>
-      <li><strong>授权使用：</strong>您同意平台可在合理范围内使用您的公开信息，用于藏品展示、平台运营、合规审核、服务推广等，不侵犯您合法权益。</li>
-      <li><strong>法定免责依据：</strong>根据《个人信息保护法》第二十七条，平台处理您自行合法公开的信息，在无明确拒绝且不对您权益造成重大影响的情形下，无需另行取得单独同意。</li>
-      <li><strong>第三方行为免责：</strong>
-        <ul>
-          <li>公开信息可被其他用户浏览、复制、存储、转发，平台无法完全控制第三方使用行为。</li>
-          <li>因第三方擅自使用、转载、篡改您公开信息引发的纠纷、损失，平台不承担责任。</li>
-        </ul>
-      </li>
-      <li><strong>内容责任自负：</strong>
-        <ul>
-          <li>您对公开信息的真实性、合法性、原创性承担全部责任，不得侵犯第三方知识产权、肖像权、名誉权等。</li>
-          <li>如因您发布违法、侵权内容导致平台受损，您应承担全部赔偿责任。</li>
-        </ul>
-      </li>
-      <li><strong>平台管理边界：</strong>平台仅依据法律法规与平台规则进行内容审核，对用户自主发布的公开信息不做修改、篡改，不承担真实性担保责任。</li>
-    </ol>
-
-    <h2>四、用户权利与义务</h2>
-    <ol>
-      <li>您有权使用平台基础服务，对账号与密码安全负责，不得转借、出售账号。</li>
-      <li>不得发布违法违规、侵权、虚假、低俗等违反法律法规与公序良俗的内容。</li>
-      <li>不得利用平台从事洗钱、诈骗、非法交易等违法活动。</li>
-      <li>您对自行上传的藏品素材、文字等享有知识产权，授权平台在服务范围内非独占使用。</li>
-    </ol>
-
-    <h2>五、知识产权条款</h2>
-    <ol>
-      <li>平台所有文字、图标、界面设计、软件代码等知识产权归平台所有，受法律保护。</li>
-      <li>您上传的原创内容知识产权归您所有；您授权平台为提供服务之目的，使用、存储、展示、传播该内容。</li>
-      <li>未经权利人书面许可，任何主体不得复制、改编、传播、商用平台内容或用户原创内容。</li>
-    </ol>
-
-    <h2>六、服务变更、中断与终止</h2>
-    <ol>
-      <li>平台因维护、升级、政策调整需变更或暂停服务的，将提前公示；因不可抗力、监管要求、第三方故障导致服务中断的，平台不承担违约责任。</li>
-      <li>平台有权对违规账号采取警示、限流、删帖、封禁等处理措施。</li>
-      <li>您可随时停止使用服务；账号注销后，平台按法律法规留存相关数据，逾期依法删除。</li>
-    </ol>
-
-    <h2>七、免责声明（法律允许范围内）</h2>
-    <ol>
-      <li>平台按"现状"提供服务，对服务及时性、安全性、稳定性不作绝对担保。</li>
-      <li>平台不对藏品真伪、价值、权属作明示或暗示保证，藏品鉴定与价值判断由您自行负责。</li>
-      <li>法律允许的最大范围内，平台不对间接损失、利润损失、数据丢失等承担赔偿责任；因平台故意或重大过失导致的损失除外。</li>
-      <li>因您自身操作不当、账号保管不善、第三方侵权等导致的损失，由您自行承担。</li>
-    </ol>
-
-    <h2>八、协议修改与争议解决</h2>
-    <ol>
-      <li>平台修改协议将提前7日公示，您继续使用视为接受修订；如不同意，可停止使用并注销账号。</li>
-      <li>因本协议产生争议，双方协商解决；协商不成，提交平台运营主体所在地有管辖权的人民法院诉讼解决。</li>
-      <li>本协议适用中华人民共和国大陆地区法律（不含港澳台法律）。</li>
-    </ol>
-
-    <h2>九、联系与通知</h2>
-    <p>平台联系方式：aicoolbot@163.com；您可通过客服渠道咨询协议、隐私、投诉等相关事宜。</p>
-  </div>
-</body>
-</html>