diff --git a/routes/aircraft.js b/routes/aircraft.js
deleted file mode 100755
index 653a605..0000000
--- a/routes/aircraft.js
+++ /dev/null
@@ -1,120 +0,0 @@
-const express = require('express');
-const router = express.Router();
-
-// 模拟机型数据库（实际项目中应使用真实数据库）
-const aircrafts = [
-  {
-    id: 1,
-    name: '波音737',
-    code: 'B737',
-    manufacturer: '波音公司',
-    type: '窄体客机',
-    description: '波音737是波音公司生产的中短程双发窄体客机，是全球最畅销的商用喷气式客机。',
-    specifications: {
-      maxPassengers: 215,
-      maxRange: '5700km',
-      cruiseSpeed: '840km/h',
-      length: '39.5m',
-      wingspan: '35.8m'
-    }
-  },
-  {
-    id: 2,
-    name: '空客A320',
-    code: 'A320',
-    manufacturer: '空中客车公司',
-    type: '窄体客机',
-    description: '空客A320是空中客车公司生产的单通道窄体客机，是空客最成功的机型之一。',
-    specifications: {
-      maxPassengers: 180,
-      maxRange: '6150km',
-      cruiseSpeed: '840km/h',
-      length: '37.57m',
-      wingspan: '35.8m'
-    }
-  },
-  {
-    id: 3,
-    name: '波音787',
-    code: 'B787',
-    manufacturer: '波音公司',
-    type: '宽体客机',
-    description: '波音787梦想客机是波音公司生产的双发宽体中远程客机，采用大量复合材料。',
-    specifications: {
-      maxPassengers: 330,
-      maxRange: '15700km',
-      cruiseSpeed: '913km/h',
-      length: '57m',
-      wingspan: '60m'
-    }
-  },
-  {
-    id: 4,
-    name: '空客A350',
-    code: 'A350',
-    manufacturer: '空中客车公司',
-    type: '宽体客机',
-    description: '空客A350是空中客车公司生产的双发宽体远程客机，采用先进材料和设计。',
-    specifications: {
-      maxPassengers: 440,
-      maxRange: '15000km',
-      cruiseSpeed: '903km/h',
-      length: '66.8m',
-      wingspan: '64.75m'
-    }
-  }
-];
-
-// 获取所有机型列表
-router.get('/list', (req, res) => {
-  try {
-    const { search } = req.query;
-    
-    let filteredAircrafts = aircrafts;
-    if (search) {
-      const searchLower = search.toLowerCase();
-      filteredAircrafts = aircrafts.filter(aircraft => 
-        aircraft.name.toLowerCase().includes(searchLower) ||
-        aircraft.code.toLowerCase().includes(searchLower) ||
-        aircraft.manufacturer.toLowerCase().includes(searchLower)
-      );
-    }
-
-    res.json({
-      success: true,
-      data: filteredAircrafts.map(aircraft => ({
-        id: aircraft.id,
-        name: aircraft.name,
-        code: aircraft.code,
-        manufacturer: aircraft.manufacturer,
-        type: aircraft.type
-      }))
-    });
-  } catch (error) {
-    console.error('获取机型列表错误:', error);
-    res.status(500).json({ error: '服务器内部错误' });
-  }
-});
-
-// 获取单个机型详细信息
-router.get('/:id', (req, res) => {
-  try {
-    const id = parseInt(req.params.id);
-    const aircraft = aircrafts.find(a => a.id === id);
-
-    if (!aircraft) {
-      return res.status(404).json({ error: '机型不存在' });
-    }
-
-    res.json({
-      success: true,
-      data: aircraft
-    });
-  } catch (error) {
-    console.error('获取机型详情错误:', error);
-    res.status(500).json({ error: '服务器内部错误' });
-  }
-});
-
-module.exports = router;
-
diff --git a/server.js b/server.js
index bbde71b..cce2bc8 100755
--- a/server.js
+++ b/server.js
@@ -2,9 +2,8 @@ const express = require('express');
 const cors = require('cors');
 const path = require('path');
 const authRoutes = require('./routes/auth');
-const aircraftRoutes = require('./routes/aircraft');
-const pdfRoutes = require('./routes/pdf');
-const docsRoutes = require('./routes/docs');
+const pdfRoutes = require('./routes/pdf');
+const docsRoutes = require('./routes/docs');
 const { authenticateToken } = require('./middleware/auth');
 
 const app = express();
@@ -18,11 +17,10 @@ app.use(express.urlencoded({ extended: true }));
 // 静态文件服务 - 用于提供PDF文件
 app.use('/uploads', express.static(path.join(__dirname, 'uploads')));
 
-// 路由
-app.use('/api/auth', authRoutes);
-app.use('/api/aircraft', authenticateToken, aircraftRoutes);
-app.use('/api/pdf', authenticateToken, pdfRoutes);
-app.use('/api/docs', docsRoutes);
+// 路由
+app.use('/api/auth', authRoutes);
+app.use('/api/pdf', authenticateToken, pdfRoutes);
+app.use('/api/docs', docsRoutes);
 
 // 健康检查
 app.get('/api/health', (req, res) => {