diff --git a/src/App.tsx b/src/App.tsx
index 2aee437..92f0bb9 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -7,6 +7,7 @@ import DashboardPage from './pages/Dashboard';
 import GeneratePage from './pages/Generate';
 import ManagePage from './pages/Manage';
 import ProfilePage from './pages/Profile';
+import EmployeeSerialsPage from './pages/EmployeeSerials';
 
 const PrivateRoute = () => {
   const user = authApi.getCurrentUser();
@@ -50,6 +51,7 @@ function App() {
             <Route path="/admin/dashboard" element={<DashboardPage />} />
             <Route path="/admin/generate" element={<GeneratePage />} />
             <Route path="/admin/manage" element={<ManagePage />} />
+            <Route path="/admin/employee-serials" element={<EmployeeSerialsPage />} />
             <Route path="/admin/profile" element={<ProfilePage />} />
           </Route>
         </Route>
diff --git a/src/components/AdminLayout.tsx b/src/components/AdminLayout.tsx
index 1378d5b..df34039 100644
--- a/src/components/AdminLayout.tsx
+++ b/src/components/AdminLayout.tsx
@@ -8,6 +8,7 @@ import {
   LogoutOutlined,
   LockOutlined,
   ExclamationCircleOutlined,
+  IdcardOutlined,
 } from '@ant-design/icons';
 import { authApi } from '@/services/api';
 import './styles/AdminLayout.css';
@@ -39,6 +40,12 @@ function AdminLayout() {
       label: '企业管理',
       onClick: () => navigate('/admin/manage'),
     },
+    {
+      key: 'employee-serials',
+      icon: <IdcardOutlined />,
+      label: '员工管理',
+      onClick: () => navigate('/admin/employee-serials'),
+    },
   ];
 
   const handleLogout = () => {
@@ -84,6 +91,7 @@ function AdminLayout() {
     if (path.includes('/dashboard')) return 'dashboard';
     if (path.includes('/generate')) return 'generate';
     if (path.includes('/manage')) return 'manage';
+    if (path.includes('/employee-serials')) return 'employee-serials';
     if (path.includes('/profile')) return 'profile';
     return 'dashboard';
   };
@@ -93,6 +101,7 @@ function AdminLayout() {
     if (path.includes('/dashboard')) return '控制台';
     if (path.includes('/generate')) return '生成二维码';
     if (path.includes('/manage')) return '企业管理';
+    if (path.includes('/employee-serials')) return '员工管理';
     if (path.includes('/profile')) return '用户资料';
     return '控制台';
   };
diff --git a/src/pages/Dashboard.tsx b/src/pages/Dashboard.tsx
index 3b6ed0c..55e213b 100644
--- a/src/pages/Dashboard.tsx
+++ b/src/pages/Dashboard.tsx
@@ -1,6 +1,6 @@
 import { useEffect, useState } from 'react';
-import { Card, Row, Col, Statistic, Table, Spin, message } from 'antd';
-import { TeamOutlined, KeyOutlined, CheckCircleOutlined, CloseCircleOutlined } from '@ant-design/icons';
+import { Card, Row, Col, Statistic, Table, Spin, message, Tag } from 'antd';
+import { TeamOutlined, KeyOutlined, CheckCircleOutlined, UserOutlined } from '@ant-design/icons';
 import { dashboardApi } from '@/services/api';
 import type { DashboardStats } from '@/types';
 
@@ -45,6 +45,16 @@ function DashboardPage() {
             />
           </Card>
         </Col>
+        <Col xs={24} sm={12} lg={6}>
+          <Card>
+            <Statistic
+              title="总员工数"
+              value={stats?.totalEmployeeSerials || 0}
+              prefix={<UserOutlined />}
+              valueStyle={{ color: '#722ed1' }}
+            />
+          </Card>
+        </Col>
         <Col xs={24} sm={12} lg={6}>
           <Card>
             <Statistic
@@ -65,16 +75,6 @@ function DashboardPage() {
             />
           </Card>
         </Col>
-        <Col xs={24} sm={12} lg={6}>
-          <Card>
-            <Statistic
-              title="无效序列号"
-              value={stats?.inactiveSerials || 0}
-              prefix={<CloseCircleOutlined />}
-              valueStyle={{ color: '#ff4d4f' }}
-            />
-          </Card>
-        </Col>
       </Row>
 
       <Card title="最近生成的序列号" style={{ marginBottom: '24px' }}>
@@ -82,6 +82,16 @@ function DashboardPage() {
           columns={[
             { title: '序列号', dataIndex: 'serialNumber', key: 'serialNumber' },
             { title: '企业名称', dataIndex: 'companyName', key: 'companyName' },
+            {
+              title: '类型',
+              dataIndex: 'type',
+              key: 'type',
+              render: (type: string) => (
+                <Tag color={type === 'employee' ? 'purple' : 'blue'}>
+                  {type === 'employee' ? '员工' : '企业'}
+                </Tag>
+              ),
+            },
             {
               title: '状态',
               dataIndex: 'status',
diff --git a/src/pages/EmployeeSerials.tsx b/src/pages/EmployeeSerials.tsx
new file mode 100644
index 0000000..9d0e015
--- /dev/null
+++ b/src/pages/EmployeeSerials.tsx
@@ -0,0 +1,416 @@
+import { useEffect, useState } from 'react';
+import { Card, Table, Input, Button, Space, message, Modal, Tag, Form, Select, InputNumber, Pagination } from 'antd';
+import { UserOutlined, PlusOutlined, StopOutlined, EditOutlined, QrcodeOutlined, DeleteOutlined } from '@ant-design/icons';
+import { employeeSerialApi } from '@/services/api';
+import type { EmployeeSerial } from '@/types';
+
+function EmployeeSerialsPage() {
+  const [serials, setSerials] = useState<EmployeeSerial[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [searchTerm, setSearchTerm] = useState('');
+  const [page, setPage] = useState(1);
+  const [limit, setLimit] = useState(10);
+  const [total, setTotal] = useState(0);
+  const [generateModalVisible, setGenerateModalVisible] = useState(false);
+  const [generateLoading, setGenerateLoading] = useState(false);
+  const [editModalVisible, setEditModalVisible] = useState(false);
+  const [editLoading, setEditLoading] = useState(false);
+  const [selectedSerial, setSelectedSerial] = useState<EmployeeSerial | null>(null);
+  const [qrCodeModalVisible, setQrCodeModalVisible] = useState(false);
+  const [qrCodeDataUrl, setQrCodeDataUrl] = useState('');
+  const [generateForm] = Form.useForm();
+  const [editForm] = Form.useForm();
+
+  useEffect(() => {
+    loadSerials();
+  }, [page, limit, searchTerm]);
+
+  const handlePageChange = (newPage: number, newLimit: number) => {
+    setPage(newPage);
+    setLimit(newLimit);
+  };
+
+  const loadSerials = async () => {
+    setLoading(true);
+    try {
+      const result = await employeeSerialApi.list({ page, limit, search: searchTerm || undefined });
+      setSerials(result.data);
+      setTotal(result.pagination.total);
+    } catch (error: any) {
+      message.error(error.message || '加载员工序列号列表失败');
+      setSerials([]);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const handleGenerate = async (values: { companyName: string; department: string; employeeName: string; quantity: number }) => {
+    setGenerateLoading(true);
+    try {
+      const result = await employeeSerialApi.generate(values);
+      message.success(result.message || '生成成功');
+      setGenerateModalVisible(false);
+      generateForm.resetFields();
+      loadSerials();
+    } catch (error: any) {
+      message.error(error.message || '生成失败');
+    } finally {
+      setGenerateLoading(false);
+    }
+  };
+
+  const handleEdit = (serial: EmployeeSerial) => {
+    setSelectedSerial(serial);
+    editForm.setFieldsValue({
+      companyName: serial.companyName,
+      department: serial.department,
+      employeeName: serial.employeeName,
+      isActive: serial.isActive,
+    });
+    setEditModalVisible(true);
+  };
+
+  const handleUpdate = async (values: { companyName?: string; department?: string; employeeName?: string; isActive?: boolean }) => {
+    if (!selectedSerial) return;
+    setEditLoading(true);
+    try {
+      await employeeSerialApi.update(selectedSerial.serialNumber, values);
+      message.success('更新成功');
+      setEditModalVisible(false);
+      loadSerials();
+    } catch (error: any) {
+      message.error(error.message || '更新失败');
+    } finally {
+      setEditLoading(false);
+    }
+  };
+
+  const handleRevoke = async (serial: EmployeeSerial) => {
+    Modal.confirm({
+      title: '确认吊销',
+      content: `确定要吊销序列号 "${serial.serialNumber}" 吗？`,
+      okText: '确定',
+      okType: 'danger',
+      cancelText: '取消',
+      onOk: async () => {
+        try {
+          await employeeSerialApi.revoke(serial.serialNumber);
+          message.success('吊销成功');
+          loadSerials();
+        } catch (error: any) {
+          message.error(error.message || '吊销失败');
+        }
+      },
+    });
+  };
+
+  const handleDelete = async (serial: EmployeeSerial) => {
+    Modal.confirm({
+      title: '确认删除',
+      content: `确定要删除序列号 "${serial.serialNumber}" 吗？此操作不可恢复！`,
+      okText: '确定',
+      okType: 'danger',
+      cancelText: '取消',
+      onOk: async () => {
+        try {
+          await employeeSerialApi.delete(serial.serialNumber);
+          message.success('删除成功');
+          loadSerials();
+        } catch (error: any) {
+          message.error(error.message || '删除失败');
+        }
+      },
+    });
+  };
+
+  const handleViewQrCode = async (serial: EmployeeSerial) => {
+    setSelectedSerial(serial);
+    try {
+      const baseUrl = window.location.origin;
+      const result = await employeeSerialApi.generateQrCode(serial.serialNumber, `${baseUrl}/query`);
+      if (result.qrCodeData) {
+        const qrDataUrl = result.qrCodeData.startsWith('data:') 
+          ? result.qrCodeData 
+          : `data:image/png;base64,${result.qrCodeData}`;
+        setQrCodeDataUrl(qrDataUrl);
+        setQrCodeModalVisible(true);
+      }
+    } catch (error: any) {
+      message.error(error.message || '生成二维码失败');
+    }
+  };
+
+  const handleSearch = (value: string) => {
+    setSearchTerm(value);
+    setPage(1);
+  };
+
+  const columns = [
+    {
+      title: '序列号',
+      dataIndex: 'serialNumber',
+      key: 'serialNumber',
+      width: 180,
+    },
+    {
+      title: '企业名称',
+      dataIndex: 'companyName',
+      key: 'companyName',
+    },
+    {
+      title: '部门',
+      dataIndex: 'department',
+      key: 'department',
+    },
+    {
+      title: '员工姓名',
+      dataIndex: 'employeeName',
+      key: 'employeeName',
+    },
+    {
+      title: '状态',
+      dataIndex: 'isActive',
+      key: 'isActive',
+      render: (isActive: boolean) => (
+        <Tag color={isActive ? 'green' : 'red'}>
+          {isActive ? '有效' : '已吊销'}
+        </Tag>
+      ),
+    },
+    {
+      title: '创建时间',
+      dataIndex: 'createdAt',
+      key: 'createdAt',
+      render: (date: string) => new Date(date).toLocaleString('zh-CN'),
+    },
+    {
+      title: '操作',
+      key: 'actions',
+      render: (_: any, record: EmployeeSerial) => (
+        <Space>
+          <Button
+            type="link"
+            size="small"
+            icon={<QrcodeOutlined />}
+            onClick={() => handleViewQrCode(record)}
+          >
+            二维码
+          </Button>
+          <Button
+            type="link"
+            size="small"
+            icon={<EditOutlined />}
+            onClick={() => handleEdit(record)}
+          >
+            编辑
+          </Button>
+          {record.isActive && (
+            <Button
+              type="link"
+              size="small"
+              danger
+              icon={<StopOutlined />}
+              onClick={() => handleRevoke(record)}
+            >
+              吊销
+            </Button>
+          )}
+          <Button
+            type="link"
+            size="small"
+            danger
+            icon={<DeleteOutlined />}
+            onClick={() => handleDelete(record)}
+          >
+            删除
+          </Button>
+        </Space>
+      ),
+    },
+  ];
+
+  return (
+    <div>
+      <Card
+        title={
+          <Space>
+            <UserOutlined />
+            <span>员工管理</span>
+          </Space>
+        }
+        extra={
+          <Space>
+            <Input.Search
+              placeholder="搜索序列号/企业/部门/员工"
+              allowClear
+              style={{ width: 250 }}
+              onSearch={handleSearch}
+              onChange={(e) => {
+                if (!e.target.value) {
+                  handleSearch('');
+                }
+              }}
+            />
+            <Button
+              type="primary"
+              icon={<PlusOutlined />}
+              onClick={() => setGenerateModalVisible(true)}
+            >
+              生成序列号
+            </Button>
+          </Space>
+        }
+      >
+        <Table
+          columns={columns}
+          dataSource={serials}
+          rowKey="serialNumber"
+          loading={loading}
+          pagination={false}
+        />
+        <div style={{ marginTop: 16 }}>
+          <Pagination
+            current={page}
+            pageSize={limit}
+            total={total}
+            onChange={handlePageChange}
+            showSizeChanger={true}
+            showTotal={(t) => `共计 ${t} 条记录`}
+          />
+        </div>
+      </Card>
+
+      <Modal
+        title="生成员工序列号"
+        open={generateModalVisible}
+        onCancel={() => {
+          setGenerateModalVisible(false);
+          generateForm.resetFields();
+        }}
+        footer={null}
+        width={500}
+      >
+        <Form
+          form={generateForm}
+          layout="vertical"
+          onFinish={handleGenerate}
+        >
+          <Form.Item
+            name="companyName"
+            label="企业名称"
+            rules={[{ required: true, message: '请输入企业名称' }]}
+          >
+            <Input placeholder="请输入企业名称" />
+          </Form.Item>
+          <Form.Item
+            name="department"
+            label="部门"
+            rules={[{ required: true, message: '请输入部门' }]}
+          >
+            <Input placeholder="请输入部门" />
+          </Form.Item>
+          <Form.Item
+            name="employeeName"
+            label="员工姓名"
+            rules={[{ required: true, message: '请输入员工姓名' }]}
+          >
+            <Input placeholder="请输入员工姓名" />
+          </Form.Item>
+          <Form.Item
+            name="quantity"
+            label="生成数量"
+            rules={[{ required: true, message: '请输入生成数量' }]}
+            initialValue={1}
+          >
+            <InputNumber min={1} max={1000} style={{ width: '100%' }} />
+          </Form.Item>
+          <Form.Item>
+            <Space style={{ width: '100%', justifyContent: 'flex-end' }}>
+              <Button onClick={() => setGenerateModalVisible(false)}>取消</Button>
+              <Button type="primary" htmlType="submit" loading={generateLoading}>
+                生成
+              </Button>
+            </Space>
+          </Form.Item>
+        </Form>
+      </Modal>
+
+      <Modal
+        title="编辑员工序列号"
+        open={editModalVisible}
+        onCancel={() => {
+          setEditModalVisible(false);
+          editForm.resetFields();
+        }}
+        footer={null}
+        width={500}
+      >
+        <Form
+          form={editForm}
+          layout="vertical"
+          onFinish={handleUpdate}
+        >
+          <Form.Item
+            name="companyName"
+            label="企业名称"
+          >
+            <Input placeholder="请输入企业名称" />
+          </Form.Item>
+          <Form.Item
+            name="department"
+            label="部门"
+          >
+            <Input placeholder="请输入部门" />
+          </Form.Item>
+          <Form.Item
+            name="employeeName"
+            label="员工姓名"
+          >
+            <Input placeholder="请输入员工姓名" />
+          </Form.Item>
+          <Form.Item
+            name="isActive"
+            label="状态"
+          >
+            <Select placeholder="请选择状态">
+              <Select.Option value={true}>有效</Select.Option>
+              <Select.Option value={false}>吊销</Select.Option>
+            </Select>
+          </Form.Item>
+          <Form.Item>
+            <Space style={{ width: '100%', justifyContent: 'flex-end' }}>
+              <Button onClick={() => setEditModalVisible(false)}>取消</Button>
+              <Button type="primary" htmlType="submit" loading={editLoading}>
+                保存
+              </Button>
+            </Space>
+          </Form.Item>
+        </Form>
+      </Modal>
+
+      <Modal
+        title="员工二维码"
+        open={qrCodeModalVisible}
+        onCancel={() => setQrCodeModalVisible(false)}
+        footer={null}
+        width={400}
+      >
+        <div style={{ textAlign: 'center' }}>
+          {qrCodeDataUrl && (
+            <>
+              <img src={qrCodeDataUrl} alt="QR Code" style={{ width: '200px', height: '200px' }} />
+              <p style={{ marginTop: '12px', fontFamily: 'monospace', fontSize: '16px', fontWeight: 'bold', color: '#165DFF' }}>
+                {selectedSerial?.serialNumber}
+              </p>
+              <p style={{ marginTop: '8px', fontSize: '12px', color: '#999' }}>
+                {selectedSerial?.companyName} - {selectedSerial?.department} - {selectedSerial?.employeeName}
+              </p>
+            </>
+          )}
+        </div>
+      </Modal>
+    </div>
+  );
+}
+
+export default EmployeeSerialsPage;
\ No newline at end of file
diff --git a/src/pages/Generate.tsx b/src/pages/Generate.tsx
index 9476d00..2bdab2d 100644
--- a/src/pages/Generate.tsx
+++ b/src/pages/Generate.tsx
@@ -1,6 +1,6 @@
 import { useState } from 'react';
-import { Form, Input, Button, Card, Radio, InputNumber, DatePicker, message, Modal, Space, ColorPicker, Divider, Row, Col } from 'antd';
-import { QrcodeOutlined } from '@ant-design/icons';
+import { Form, Input, Button, Card, Radio, InputNumber, DatePicker, message, Modal, Space, ColorPicker } from 'antd';
+import { QrcodeOutlined, UserOutlined } from '@ant-design/icons';
 import QRCode from 'qrcode';
 import type { Color } from 'antd/es/color-picker';
 import { useNavigate } from 'react-router-dom';
@@ -13,6 +13,7 @@ function GeneratePage() {
   const [qrCodeDataUrl, setQrCodeDataUrl] = useState<string>('');
   const [modalVisible, setModalVisible] = useState(false);
   const [qrColor, setQrColor] = useState<string>('#000000');
+  const [generateType, setGenerateType] = useState<'company' | 'employee'>('company');
   const navigate = useNavigate();
 
   const colorPresets = [
@@ -36,40 +37,81 @@ function GeneratePage() {
         headers.Authorization = `Bearer ${token}`;
       }
 
-      const payload = {
-        companyName: values.companyName,
-        quantity: values.quantity,
-        validDays: values.validOption === 'days' ? values.validDays : undefined,
-        serialPrefix: values.serialOption === 'custom' ? values.serialPrefix : undefined,
-      };
+      let data: any;
 
-      const response = await fetch('/api/serials/generate', {
-        method: 'POST',
-        headers,
-        body: JSON.stringify(payload),
-      });
+      if (generateType === 'company') {
+        const payload = {
+          companyName: values.companyName,
+          quantity: values.quantity,
+          validDays: values.validOption === 'days' ? values.validDays : undefined,
+          serialPrefix: values.serialOption === 'custom' ? values.serialPrefix : undefined,
+        };
 
-      const data = await response.json();
+        const response = await fetch('/api/serials/generate', {
+          method: 'POST',
+          headers,
+          body: JSON.stringify(payload),
+        });
 
-      if (data.serials) {
-        setGeneratedData(data);
+        data = await response.json();
 
-        if (data.serials && data.serials.length > 0) {
-          const baseUrl = window.location.origin;
-          const queryUrl = `${baseUrl}/query?serial=${data.serials[0].serialNumber}`;
-          const qrCode = await QRCode.toDataURL(queryUrl, {
-            color: {
-              dark: qrColor,
-              light: '#ffffff',
-            },
-          });
-          setQrCodeDataUrl(qrCode);
+        if (data.serials) {
+          setGeneratedData(data);
+
+          if (data.serials && data.serials.length > 0) {
+            const baseUrl = window.location.origin;
+            const queryUrl = `${baseUrl}/query?serial=${data.serials[0].serialNumber}`;
+            const qrCode = await QRCode.toDataURL(queryUrl, {
+              color: {
+                dark: qrColor,
+                light: '#ffffff',
+              },
+            });
+            setQrCodeDataUrl(qrCode);
+          }
+
+          setModalVisible(true);
+          message.success('生成成功！');
+        } else {
+          throw new Error(data.error || '生成失败');
         }
-
-        setModalVisible(true);
-        message.success('生成成功！');
       } else {
-        throw new Error(data.error || '生成失败');
+        const payload = {
+          companyName: values.companyName,
+          department: values.department,
+          employeeName: values.employeeName,
+          quantity: values.quantity,
+          serialPrefix: values.serialOption === 'custom' ? values.serialPrefix : undefined,
+        };
+
+        const response = await fetch('/api/employee-serials/generate', {
+          method: 'POST',
+          headers,
+          body: JSON.stringify(payload),
+        });
+
+        data = await response.json();
+
+        if (data.serials) {
+          setGeneratedData(data);
+
+          if (data.serials && data.serials.length > 0) {
+            const baseUrl = window.location.origin;
+            const queryUrl = `${baseUrl}/query?serial=${data.serials[0].serialNumber}`;
+            const qrCode = await QRCode.toDataURL(queryUrl, {
+              color: {
+                dark: qrColor,
+                light: '#ffffff',
+              },
+            });
+            setQrCodeDataUrl(qrCode);
+          }
+
+          setModalVisible(true);
+          message.success('生成成功！');
+        } else {
+          throw new Error(data.error || '生成失败');
+        }
       }
     } catch (error: any) {
       message.error(error.message || '生成失败');
@@ -104,7 +146,25 @@ function GeneratePage() {
         }
         bordered={false}
       >
-        <Form
+        <div style={{ marginBottom: 16 }}>
+          <Button.Group>
+            <Button 
+              type={generateType === 'company' ? 'primary' : 'default'} 
+              onClick={() => { setGenerateType('company'); form.resetFields(); }}
+            >
+              企业序列号
+            </Button>
+            <Button 
+              type={generateType === 'employee' ? 'primary' : 'default'} 
+              onClick={() => { setGenerateType('employee'); form.resetFields(); }}
+            >
+              员工序列号
+            </Button>
+          </Button.Group>
+        </div>
+
+        <div style={{ maxWidth: 500 }}>
+          <Form
           form={form}
           onFinish={handleGenerate}
           layout="vertical"
@@ -115,50 +175,71 @@ function GeneratePage() {
             validDays: 365,
           }}
         >
-          <Row gutter={24}>
-            <Col span={12}>
-              <Form.Item
-                label="企业名称"
-                name="companyName"
-                rules={[{ required: true, message: '请输入企业名称' }]}
-              >
-                <Input placeholder="输入企业名称（如：浙江贝凡）" style={{ width: '80%' }} />
-              </Form.Item>
+          <Form.Item
+            label="企业名称"
+            name="companyName"
+            rules={[{ required: true, message: '请输入企业名称' }]}
+          >
+            <Input placeholder="输入企业名称（如：浙江贝凡）" />
+          </Form.Item>
 
-              <Form.Item label="序列号设置" name="serialOption">
-                <Radio.Group>
-                  <Radio value="auto">自动生成</Radio>
-                  <Radio value="custom">自定义前缀</Radio>
-                </Radio.Group>
+          {generateType === 'employee' && (
+            <>
+              <Form.Item
+                label="部门"
+                name="department"
+                rules={[{ required: true, message: '请输入部门' }]}
+              >
+                <Input placeholder="输入部门（如：研发部）" />
               </Form.Item>
 
               <Form.Item
-                noStyle
-                shouldUpdate={(prevValues, currentValues) => prevValues.serialOption !== currentValues.serialOption}
+                label="员工姓名"
+                name="employeeName"
+                rules={[{ required: true, message: '请输入员工姓名' }]}
               >
-                {({ getFieldValue }) =>
-                  getFieldValue('serialOption') === 'custom' ? (
-                    <Form.Item
-                      label="自定义前缀"
-                      name="serialPrefix"
-                      rules={[{ max: 10, message: '前缀不能超过10个字符' }]}
-                    >
-                      <Input placeholder="输入自定义前缀（如：MYCOMPANY）" maxLength={10} />
-                    </Form.Item>
-                  ) : null
-                }
+                <Input placeholder="输入员工姓名" />
               </Form.Item>
+            </>
+          )}
 
-              <Form.Item
-                label="序列号数量"
-                name="quantity"
-                rules={[{ required: true, message: '请输入序列号数量' }]}
-              >
-                <InputNumber min={1} max={100} style={{ width: '80%' }} />
-              </Form.Item>
-            </Col>
+          <Form.Item label="序列号设置" name="serialOption">
+            <Radio.Group>
+              <Radio value="auto">自动生成</Radio>
+              <Radio value="custom">自定义前缀</Radio>
+            </Radio.Group>
+          </Form.Item>
 
-            <Col span={12}>
+          <Form.Item
+            noStyle
+            shouldUpdate={(prevValues, currentValues) => prevValues.serialOption !== currentValues.serialOption}
+          >
+            {({ getFieldValue }) =>
+              getFieldValue('serialOption') === 'custom' ? (
+                <Form.Item
+                  label="自定义前缀"
+                  name="serialPrefix"
+                  rules={[{ max: 10, message: '前缀不能超过10个字符' }]}
+                >
+                  <Input 
+                    placeholder={generateType === 'employee' ? "如：EMP001" : "如：MYCOMPANY"} 
+                    maxLength={10} 
+                  />
+                </Form.Item>
+              ) : null
+            }
+          </Form.Item>
+
+          <Form.Item
+            label="序列号数量"
+            name="quantity"
+            rules={[{ required: true, message: '请输入序列号数量' }]}
+          >
+            <InputNumber min={1} max={100} style={{ width: '100%' }} />
+          </Form.Item>
+
+          {generateType === 'company' && (
+            <>
               <Form.Item label="有效期设置" name="validOption">
                 <Radio.Group>
                   <Radio value="days">按天数</Radio>
@@ -177,7 +258,7 @@ function GeneratePage() {
                       name="validDays"
                       rules={[{ required: true, message: '请输入有效天数' }]}
                     >
-                      <InputNumber min={1} max={3650} style={{ width: '80%' }} />
+                      <InputNumber min={1} max={3650} style={{ width: '100%' }} />
                     </Form.Item>
                   ) : (
                     <Form.Item
@@ -185,47 +266,53 @@ function GeneratePage() {
                       name="validUntil"
                       rules={[{ required: true, message: '请选择有效期' }]}
                     >
-                      <DatePicker showTime style={{ width: '80%' }} />
+                      <DatePicker showTime style={{ width: '100%' }} />
                     </Form.Item>
                   )
                 }
               </Form.Item>
+            </>
+          )}
 
-              <Form.Item
-                label="二维码颜色"
-                name="qrColor"
-                initialValue="#000000"
-              >
-                <div style={{ display: 'flex', alignItems: 'center', gap: '12px' }}>
-                  <div style={{ display: 'flex', flexWrap: 'wrap', gap: '8px' }}>
-                    {colorPresets.map((color) => (
-                      <div
-                        key={color}
-                        onClick={() => setQrColor(color)}
-                        style={{
-                          width: '32px',
-                          height: '32px',
-                          backgroundColor: color,
-                          border: qrColor === color ? '2px solid #165DFF' : '2px solid #d9d9d9',
-                          borderRadius: '4px',
-                          cursor: 'pointer',
-                          transition: 'all 0.2s',
-                        }}
-                      />
-                    ))}
-                  </div>
-                  <ColorPicker
-                    value={qrColor}
-                    onChange={(color: Color) => {
-                      const hexColor = color.toHexString();
-                      setQrColor(hexColor);
+          {generateType === 'employee' && (
+            <div style={{ color: '#999', fontSize: 12, marginBottom: 16 }}>
+              员工序列号无有效期限制，长期有效
+            </div>
+          )}
+
+          <Form.Item
+            label="二维码颜色"
+            name="qrColor"
+            initialValue="#000000"
+          >
+            <div style={{ display: 'flex', alignItems: 'center', gap: '12px' }}>
+              <div style={{ display: 'flex', flexWrap: 'wrap', gap: '8px' }}>
+                {colorPresets.map((color) => (
+                  <div
+                    key={color}
+                    onClick={() => setQrColor(color)}
+                    style={{
+                      width: '32px',
+                      height: '32px',
+                      backgroundColor: color,
+                      border: qrColor === color ? '2px solid #165DFF' : '2px solid #d9d9d9',
+                      borderRadius: '4px',
+                      cursor: 'pointer',
+                      transition: 'all 0.2s',
                     }}
-                    showText
                   />
-                </div>
-              </Form.Item>
-            </Col>
-          </Row>
+                ))}
+              </div>
+              <ColorPicker
+                value={qrColor}
+                onChange={(color: Color) => {
+                  const hexColor = color.toHexString();
+                  setQrColor(hexColor);
+                }}
+                showText
+              />
+            </div>
+          </Form.Item>
 
           <Form.Item>
             <Button
@@ -234,12 +321,13 @@ function GeneratePage() {
               loading={loading}
               size="large"
               block
-              icon={<QrcodeOutlined />}
+              icon={generateType === 'company' ? <QrcodeOutlined /> : <UserOutlined />}
             >
-              生成序列号和二维码
+              生成{generateType === 'company' ? '企业' : '员工'}序列号和二维码
             </Button>
           </Form.Item>
         </Form>
+        </div>
       </Card>
 
       <Modal
@@ -253,10 +341,21 @@ function GeneratePage() {
           <div>
             <Space direction="vertical" style={{ width: '100%' }} size="middle">
               <div>
-                <p><strong>企业名称:</strong> {generatedData.companyName || generatedData.serials?.[0]?.companyName}</p>
-                <p><strong>生成数量:</strong> {generatedData.serials?.length || 0}</p>
-                {generatedData.serials && generatedData.serials.length > 0 && (
-                  <p><strong>有效期至:</strong> {new Date(generatedData.serials[0].validUntil).toLocaleString('zh-CN')}</p>
+                {generateType === 'company' ? (
+                  <>
+                    <p><strong>企业名称:</strong> {generatedData.companyName || generatedData.serials?.[0]?.companyName}</p>
+                    <p><strong>生成数量:</strong> {generatedData.serials?.length || 0}</p>
+                    {generatedData.serials && generatedData.serials.length > 0 && (
+                      <p><strong>有效期至:</strong> {new Date(generatedData.serials[0].validUntil).toLocaleString('zh-CN')}</p>
+                    )}
+                  </>
+                ) : (
+                  <>
+                    <p><strong>企业名称:</strong> {generatedData.serials?.[0]?.companyName}</p>
+                    <p><strong>部门:</strong> {generatedData.serials?.[0]?.department}</p>
+                    <p><strong>员工姓名:</strong> {generatedData.serials?.[0]?.employeeName}</p>
+                    <p><strong>生成数量:</strong> {generatedData.serials?.length || 0}</p>
+                  </>
                 )}
               </div>
 
diff --git a/src/pages/Manage.tsx b/src/pages/Manage.tsx
index 8722480..7a926b9 100644
--- a/src/pages/Manage.tsx
+++ b/src/pages/Manage.tsx
@@ -1,9 +1,9 @@
 import { useEffect, useState } from 'react';
-import { Card, Table, Input, Select, Button, Space, message, Modal, Tag, Spin } from 'antd';
-import { TeamOutlined, DeleteOutlined, EyeOutlined, StopOutlined } from '@ant-design/icons';
-import type { Company } from '@/types';
+import { Card, Table, Input, Button, Space, message, Modal, Tag, Spin, Form, Radio, InputNumber, DatePicker, ColorPicker, Pagination } from 'antd';
+import { TeamOutlined, DeleteOutlined, EyeOutlined, StopOutlined, PlusOutlined } from '@ant-design/icons';
 import QRCode from 'qrcode';
 import { useNavigate } from 'react-router-dom';
+import type { Color } from 'antd/es/color-picker';
 
 interface CompanyData {
   companyName: string;
@@ -25,16 +25,23 @@ function ManagePage() {
   const [qrCodeModalVisible, setQrCodeModalVisible] = useState(false);
   const [qrCodeDataUrl, setQrCodeDataUrl] = useState<string>('');
   const [selectedSerial, setSelectedSerial] = useState<string>('');
+  const [generateModalVisible, setGenerateModalVisible] = useState(false);
+  const [generateLoading, setGenerateLoading] = useState(false);
+  const [generateForm] = Form.useForm();
+  const [qrColor, setQrColor] = useState<string>('#000000');
+  const [generatedData, setGeneratedData] = useState<any>(null);
+  const [page, setPage] = useState(1);
+  const [pageSize, setPageSize] = useState(10);
+  const [total, setTotal] = useState(0);
   const navigate = useNavigate();
 
   useEffect(() => {
     loadCompanies();
-  }, [searchTerm]);
+  }, [searchTerm, page, pageSize]);
 
   const loadCompanies = async () => {
     setLoading(true);
     try {
-      // 直接使用 apiClient 来调用后端接口
       const token = localStorage.getItem('authToken');
       const headers: any = {
         'Content-Type': 'application/json',
@@ -43,9 +50,9 @@ function ManagePage() {
         headers.Authorization = `Bearer ${token}`;
       }
 
-      let url = '/api/companies';
+      let url = `/api/companies?page=${page}&limit=${pageSize}`;
       if (searchTerm) {
-        url += `?search=${encodeURIComponent(searchTerm)}`;
+        url += `&search=${encodeURIComponent(searchTerm)}`;
       }
 
       const response = await fetch(url, { headers });
@@ -53,8 +60,10 @@ function ManagePage() {
 
       if (data.data) {
         setCompanies(data.data);
+        setTotal(data.pagination?.total || data.data.length);
       } else if (data.message) {
         setCompanies([]);
+        setTotal(0);
       } else {
         throw new Error(data.error || '获取企业列表失败');
       }
@@ -62,6 +71,7 @@ function ManagePage() {
       console.error('Load companies error:', error);
       message.error(error.message || '加载企业列表失败');
       setCompanies([]);
+      setTotal(0);
     } finally {
       setLoading(false);
     }
@@ -224,6 +234,71 @@ function ManagePage() {
     });
   };
 
+  const handleGenerate = async (values: any) => {
+    setGenerateLoading(true);
+    try {
+      const token = localStorage.getItem('authToken');
+      const headers: any = {
+        'Content-Type': 'application/json',
+      };
+      if (token) {
+        headers.Authorization = `Bearer ${token}`;
+      }
+
+      const payload = {
+        companyName: values.companyName,
+        quantity: values.quantity,
+        validDays: values.validOption === 'days' ? values.validDays : undefined,
+        serialPrefix: values.serialOption === 'custom' ? values.serialPrefix : undefined,
+      };
+
+      const response = await fetch('/api/serials/generate', {
+        method: 'POST',
+        headers,
+        body: JSON.stringify(payload),
+      });
+
+      const data = await response.json();
+
+      if (data.serials) {
+        setGeneratedData(data);
+        
+        if (data.serials && data.serials.length > 0) {
+          const baseUrl = window.location.origin;
+          const queryUrl = `${baseUrl}/query?serial=${data.serials[0].serialNumber}`;
+          const qrCode = await QRCode.toDataURL(queryUrl, {
+            color: {
+              dark: qrColor,
+              light: '#ffffff',
+            },
+          });
+          setQrCodeDataUrl(qrCode);
+        }
+
+        message.success('生成成功！');
+        loadCompanies();
+      } else {
+        throw new Error(data.error || '生成失败');
+      }
+    } catch (error: any) {
+      message.error(error.message || '生成失败');
+    } finally {
+      setGenerateLoading(false);
+    }
+  };
+
+  const handleDownloadQR = () => {
+    const link = document.createElement('a');
+    link.download = `qrcode-${generatedData?.serials?.[0]?.serialNumber}.png`;
+    link.href = qrCodeDataUrl;
+    link.click();
+  };
+
+  const handlePageChange = (newPage: number, newPageSize: number) => {
+    setPage(newPage);
+    setPageSize(newPageSize);
+  };
+
   const columns = [
     {
       title: '企业名称',
@@ -300,14 +375,19 @@ function ManagePage() {
           </Space>
         }
         extra={
-          <Input.Search
-            placeholder="搜索企业"
-            allowClear
-            style={{ width: 200 }}
-            onSearch={setSearchTerm}
-            onChange={(e) => setSearchTerm(e.target.value)}
-            value={searchTerm}
-          />
+          <Space>
+            <Input.Search
+              placeholder="搜索企业"
+              allowClear
+              style={{ width: 200 }}
+              onSearch={setSearchTerm}
+              onChange={(e) => setSearchTerm(e.target.value)}
+              value={searchTerm}
+            />
+            <Button type="primary" icon={<PlusOutlined />} onClick={() => setGenerateModalVisible(true)}>
+              生成序列号
+            </Button>
+          </Space>
         }
       >
         <Table
@@ -315,12 +395,18 @@ function ManagePage() {
           dataSource={companies}
           rowKey="companyName"
           loading={loading}
-          pagination={{
-            pageSize: 10,
-            showSizeChanger: true,
-            showTotal: (total) => `共 ${total} 家企业`,
-          }}
+          pagination={false}
         />
+        <div style={{ marginTop: 16 }}>
+          <Pagination
+            current={page}
+            pageSize={pageSize}
+            total={total}
+            onChange={handlePageChange}
+            showSizeChanger={true}
+            showTotal={() => `共计 ${total} 条记录`}
+          />
+        </div>
       </Card>
 
       <Modal
@@ -420,6 +506,124 @@ function ManagePage() {
           )}
         </div>
       </Modal>
+
+      <Modal
+        title="生成企业序列号"
+        open={generateModalVisible}
+        onCancel={() => {
+          setGenerateModalVisible(false);
+          generateForm.resetFields();
+        }}
+        footer={null}
+        width={600}
+      >
+        <Form
+          form={generateForm}
+          layout="vertical"
+          onFinish={handleGenerate}
+          initialValues={{
+            serialOption: 'auto',
+            quantity: 1,
+            validOption: 'days',
+            validDays: 365,
+          }}
+        >
+          <Form.Item
+            label="企业名称"
+            name="companyName"
+            rules={[{ required: true, message: '请输入企业名称' }]}
+          >
+            <Input placeholder="输入企业名称（如：浙江贝凡）" />
+          </Form.Item>
+
+          <Form.Item label="序列号设置" name="serialOption">
+            <Radio.Group>
+              <Radio value="auto">自动生成</Radio>
+              <Radio value="custom">自定义前缀</Radio>
+            </Radio.Group>
+          </Form.Item>
+
+          <Form.Item
+            noStyle
+            shouldUpdate={(prevValues, currentValues) => prevValues.serialOption !== currentValues.serialOption}
+          >
+            {({ getFieldValue }) =>
+              getFieldValue('serialOption') === 'custom' ? (
+                <Form.Item
+                  label="自定义前缀"
+                  name="serialPrefix"
+                  rules={[{ max: 10, message: '前缀不能超过10个字符' }]}
+                >
+                  <Input placeholder="输入自定义前缀（如：MYCOMPANY）" maxLength={10} />
+                </Form.Item>
+              ) : null
+            }
+          </Form.Item>
+
+          <Form.Item
+            label="序列号数量"
+            name="quantity"
+            rules={[{ required: true, message: '请输入序列号数量' }]}
+          >
+            <InputNumber min={1} max={100} style={{ width: '100%' }} />
+          </Form.Item>
+
+          <Form.Item label="有效期设置" name="validOption">
+            <Radio.Group>
+              <Radio value="days">按天数</Radio>
+              <Radio value="date">按日期</Radio>
+            </Radio.Group>
+          </Form.Item>
+
+          <Form.Item
+            noStyle
+            shouldUpdate={(prevValues, currentValues) => prevValues.validOption !== currentValues.validOption}
+          >
+            {({ getFieldValue }) =>
+              getFieldValue('validOption') === 'days' ? (
+                <Form.Item
+                  label="有效天数"
+                  name="validDays"
+                  rules={[{ required: true, message: '请输入有效天数' }]}
+                >
+                  <InputNumber min={1} max={3650} style={{ width: '100%' }} />
+                </Form.Item>
+              ) : (
+                <Form.Item
+                  label="有效期至"
+                  name="validUntil"
+                  rules={[{ required: true, message: '请选择有效期' }]}
+                >
+                  <DatePicker showTime style={{ width: '100%' }} />
+                </Form.Item>
+              )
+            }
+          </Form.Item>
+
+          <Form.Item
+            label="二维码颜色"
+            name="qrColor"
+            initialValue="#000000"
+          >
+            <ColorPicker
+              value={qrColor}
+              onChange={(color: Color) => {
+                const hexColor = color.toHexString();
+                setQrColor(hexColor);
+              }}
+            />
+          </Form.Item>
+
+          <Form.Item>
+            <Space style={{ width: '100%', justifyContent: 'flex-end' }}>
+              <Button onClick={() => setGenerateModalVisible(false)}>取消</Button>
+              <Button type="primary" htmlType="submit" loading={generateLoading}>
+                生成
+              </Button>
+            </Space>
+          </Form.Item>
+        </Form>
+      </Modal>
     </div>
   );
 }
diff --git a/src/pages/PublicQuery.tsx b/src/pages/PublicQuery.tsx
index d662eb7..190a44a 100644
--- a/src/pages/PublicQuery.tsx
+++ b/src/pages/PublicQuery.tsx
@@ -1,18 +1,28 @@
 import { useState, useEffect } from 'react';
-import { Input, Button, Card, message, Spin, Result } from 'antd';
+import { Input, Button, Card, message, Spin, Result, Tag } from 'antd';
 import { QrcodeOutlined, SearchOutlined, ArrowLeftOutlined, CheckCircleOutlined, CloseCircleOutlined } from '@ant-design/icons';
-import { serialApi } from '@/services/api';
+import { employeeSerialApi } from '@/services/api';
 import type { Serial } from '@/types';
 import './styles/PublicQuery.css';
 import logo from '@/assets/img/logo.png?url';
 import beian from '@/assets/img/beian.png?url';
 
+interface EmployeeSerialResult {
+  serialNumber: string;
+  companyName: string;
+  department: string;
+  employeeName: string;
+  isActive: boolean;
+  createdAt: string;
+}
+
 function PublicQueryPage() {
   const [serialNumber, setSerialNumber] = useState('');
   const [loading, setLoading] = useState(false);
-  const [result, setResult] = useState<Serial | null>(null);
+  const [result, setResult] = useState<Serial | EmployeeSerialResult | null>(null);
   const [error, setError] = useState<string | null>(null);
   const [showResult, setShowResult] = useState(false);
+  const [serialType, setSerialType] = useState<'company' | 'employee'>('company');
 
   const performQuery = async (serialToQuery: string) => {
     setLoading(true);
@@ -20,8 +30,14 @@ function PublicQueryPage() {
     setResult(null);
 
     try {
-      const data = await serialApi.query(serialToQuery);
-      setResult(data);
+      const response = await employeeSerialApi.queryAll(serialToQuery);
+      if (response.type === 'employee') {
+        setSerialType('employee');
+        setResult(response.data as EmployeeSerialResult);
+      } else {
+        setSerialType('company');
+        setResult(response.data as Serial);
+      }
     } catch (err: any) {
       setError(err.message || '查询失败');
       setResult(null);
@@ -104,16 +120,19 @@ function PublicQueryPage() {
             </div>
           ) : result ? (
             <div className="success-container">
-              {result.status !== 'active' ? (
+              {(result as any).isActive === false || (result as any).status === 'inactive' ? (
                 <Result
                   icon={<CloseCircleOutlined style={{ color: '#ff4d4f', fontSize: '72px' }} />}
-                  title="授权已吊销"
-                  subTitle={`序列号验证通过，但已被吊销。企业：${result.companyName}`}
+                  title={serialType === 'employee' ? "员工身份已吊销" : "授权已吊销"}
+                  subTitle={serialType === 'employee' 
+                    ? `序列号验证通过，但已被吊销。企业：${(result as EmployeeSerialResult).companyName}`
+                    : `序列号验证通过，但已被吊销。企业：${(result as Serial).companyName}`
+                  }
                 />
               ) : (
                 <Result
                   icon={<CheckCircleOutlined style={{ color: '#52c41a', fontSize: '72px' }} />}
-                  title="授权有效"
+                  title={serialType === 'employee' ? "员工身份有效" : "授权有效"}
                   subTitle="您的序列号已验证通过"
                 />
               )}
@@ -127,14 +146,30 @@ function PublicQueryPage() {
                   <span className="label">企业名称</span>
                   <span className="value">{result.companyName}</span>
                 </div>
-                <div className="detail-item">
-                  <span className="label">有效期至</span>
-                  <span className="value">{new Date(result.validUntil).toLocaleString('zh-CN')}</span>
-                </div>
+                {serialType === 'employee' && (result as EmployeeSerialResult).department && (
+                  <>
+                    <div className="detail-item">
+                      <span className="label">部门</span>
+                      <span className="value">{(result as EmployeeSerialResult).department}</span>
+                    </div>
+                    <div className="detail-item">
+                      <span className="label">员工姓名</span>
+                      <span className="value">{(result as EmployeeSerialResult).employeeName}</span>
+                    </div>
+                  </>
+                )}
+                {serialType !== 'employee' && (result as Serial).validUntil && (
+                  <div className="detail-item">
+                    <span className="label">有效期至</span>
+                    <span className="value">{new Date((result as Serial).validUntil).toLocaleString('zh-CN')}</span>
+                  </div>
+                )}
                 <div className="detail-item">
                   <span className="label">授权状态</span>
                   <span className="value status">
-                    {result.status === 'active' ? '有效' : '已吊销'}
+                    <Tag color={(result as any).isActive === false || (result as any).status === 'inactive' ? 'red' : 'green'}>
+                      {(result as any).isActive === false || (result as any).status === 'inactive' ? '已吊销' : '有效'}
+                    </Tag>
                   </span>
                 </div>
               </div>
diff --git a/src/services/api.ts b/src/services/api.ts
index 3faaf3e..8cb6c33 100644
--- a/src/services/api.ts
+++ b/src/services/api.ts
@@ -1,5 +1,5 @@
 import axios from 'axios';
-import type { ApiResponse, AuthResponse, User } from '@/types';
+import type { ApiResponse, AuthResponse, User, EmployeeSerial, EmployeeSerialResponse } from '@/types';
 
 const API_BASE_URL = import.meta.env.VITE_API_BASE_URL || '/api';
 
@@ -78,10 +78,9 @@ export const authApi = {
 
   updateProfile: async (data: { name?: string; email?: string }) => {
     const response = await apiClient.put('/auth/profile', data);
-    const user = response.data;
-    if (user) {
-      localStorage.setItem('currentUser', JSON.stringify(user));
-      return user;
+    if (response.data.user) {
+      localStorage.setItem('currentUser', JSON.stringify(response.data.user));
+      return response.data.user as User;
     }
     throw new Error('更新资料失败');
   },
@@ -91,7 +90,10 @@ export const authApi = {
     if (response.data.message) {
       return true;
     }
-    throw new Error(response.data.error || '修改密码失败');
+    if (response.data.error) {
+      throw new Error(response.data.error);
+    }
+    throw new Error('修改密码失败');
   },
 };
 
@@ -192,6 +194,7 @@ export const dashboardApi = {
       return {
         totalCompanies: data.overview?.totalCompanies || 0,
         totalSerials: data.overview?.totalSerials || 0,
+        totalEmployeeSerials: data.overview?.totalEmployeeSerials || 0,
         activeSerials: data.overview?.activeSerials || 0,
         inactiveSerials: data.overview?.inactiveSerials || 0,
         monthlyData: data.monthlyStats || [],
@@ -207,9 +210,110 @@ export const dashboardApi = {
           companyName: s.companyName,
           status: s.isActive ? 'active' : 'inactive',
           createdAt: s.createdAt,
+          type: s.type,
         })) || [],
       };
     }
     throw new Error('获取统计数据失败');
   },
+};
+
+export const employeeSerialApi = {
+  generate: async (data: {
+    companyName: string;
+    department: string;
+    employeeName: string;
+    quantity: number;
+    serialPrefix?: string;
+  }) => {
+    const response = await apiClient.post('/employee-serials/generate', data);
+    if (response.data.serials) {
+      return response.data;
+    }
+    throw new Error(response.data.error || '生成员工序列号失败');
+  },
+
+  list: async (filter?: { page?: number; limit?: number; search?: string }) => {
+    let url = '/employee-serials';
+    const params = new URLSearchParams();
+    if (filter?.page && filter.page > 1) params.append('page', String(filter.page));
+    if (filter?.limit && filter.limit !== 20) params.append('limit', String(filter.limit));
+    if (filter?.search) params.append('search', filter.search);
+    if (params.toString()) url += `?${params.toString()}`;
+    
+    const response = await apiClient.get(url);
+    if (response.data.data) {
+      return response.data as EmployeeSerialResponse;
+    }
+    throw new Error('获取员工序列号列表失败');
+  },
+
+  query: async (serialNumber: string) => {
+    const response = await apiClient.get(`/employee-serials/${encodeURIComponent(serialNumber)}/query`);
+    if (response.data.serial) {
+      return response.data.serial as EmployeeSerial;
+    }
+    throw new Error(response.data.error || '查询员工序列号失败');
+  },
+
+  queryAll: async (serialNumber: string) => {
+    // 先查企业序列号
+    try {
+      const companyResponse = await apiClient.get(`/serials/${encodeURIComponent(serialNumber)}/query`);
+      if (companyResponse.data.serial) {
+        return { type: 'company', data: companyResponse.data.serial };
+      }
+    } catch (e: any) {
+      // 企业序列号不存在，继续查员工序列号
+    }
+    // 再查员工序列号
+    try {
+      const employeeResponse = await apiClient.get(`/employee-serials/${encodeURIComponent(serialNumber)}/query`);
+      if (employeeResponse.data.serial) {
+        return { type: 'employee', data: employeeResponse.data.serial };
+      }
+    } catch (e: any) {
+      throw new Error('序列号不存在');
+    }
+    throw new Error('序列号不存在');
+  },
+
+  generateQrCode: async (serialNumber: string, baseUrl?: string) => {
+    const response = await apiClient.post(`/employee-serials/${encodeURIComponent(serialNumber)}/qrcode`, {
+      baseUrl,
+    });
+    if (response.data.qrCodeData) {
+      return response.data;
+    }
+    throw new Error(response.data.error || '生成二维码失败');
+  },
+
+  update: async (serialNumber: string, data: {
+    companyName?: string;
+    department?: string;
+    employeeName?: string;
+    isActive?: boolean;
+  }) => {
+    const response = await apiClient.put(`/employee-serials/${encodeURIComponent(serialNumber)}`, data);
+    if (response.data.serial) {
+      return response.data.serial as EmployeeSerial;
+    }
+    throw new Error(response.data.error || '更新员工序列号失败');
+  },
+
+  revoke: async (serialNumber: string) => {
+    const response = await apiClient.post(`/employee-serials/${encodeURIComponent(serialNumber)}/revoke`);
+    if (response.data.message) {
+      return true;
+    }
+    throw new Error(response.data.error || '吊销员工序列号失败');
+  },
+
+  delete: async (serialNumber: string) => {
+    const response = await apiClient.delete(`/employee-serials/${encodeURIComponent(serialNumber)}`);
+    if (response.data.message) {
+      return true;
+    }
+    throw new Error(response.data.error || '删除员工序列号失败');
+  },
 };
\ No newline at end of file
diff --git a/src/types/index.ts b/src/types/index.ts
index 7e438b7..db56c9a 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -74,6 +74,7 @@ export interface ApiResponse<T> {
 export interface DashboardStats {
   totalCompanies: number;
   totalSerials: number;
+  totalEmployeeSerials: number;
   activeSerials: number;
   inactiveSerials: number;
   monthlyData: Array<{
@@ -88,4 +89,32 @@ export interface DashboardStats {
 export interface CompanyFilter {
   search?: string;
   status?: 'all' | 'active' | 'expired';
+}
+
+export interface EmployeeSerial {
+  serialNumber: string;
+  companyName: string;
+  department: string;
+  employeeName: string;
+  isActive: boolean;
+  createdAt: string;
+  updatedAt?: string;
+}
+
+export interface EmployeeSerialFilter {
+  search?: string;
+  page?: number;
+  limit?: number;
+}
+
+export interface EmployeeSerialPagination {
+  page: number;
+  limit: number;
+  total: number;
+  totalPages: number;
+}
+
+export interface EmployeeSerialResponse {
+  data: EmployeeSerial[];
+  pagination: EmployeeSerialPagination;
 }
\ No newline at end of file