diff --git a/src/routes/user.ts b/src/routes/user.ts
index a7ccc92..80a53c6 100644
--- a/src/routes/user.ts
+++ b/src/routes/user.ts
@@ -5,12 +5,167 @@ import { prisma } from '../utils/prisma';
 
 const router = Router();
 
-// 所有路由都需要认证
-router.use(authMiddleware);
+// ============================================
+// 获取用户统计 (公开)
+// ============================================
+router.get('/stats/:userId', async (req: Request, res: Response) => {
+  try {
+    const { userId } = req.params;
+    
+    const user = await prisma.user.findUnique({
+      where: { id: userId },
+      select: {
+        schemesCount: true,
+        favoritesCount: true,
+        isVip: true,
+        vipExpireAt: true,
+        createdAt: true,
+      },
+    });
+    
+    if (!user) {
+      return res.status(404).json({
+        success: false,
+        message: '用户不存在',
+      });
+    }
+    
+    res.json({
+      success: true,
+      data: {
+        schemesCount: user.schemesCount,
+        favoritesCount: user.favoritesCount,
+        isVip: user.isVip,
+        vipExpireAt: user.vipExpireAt,
+        memberSince: user.createdAt,
+      },
+    });
+  } catch (error) {
+    console.error('Get user stats error:', error);
+    res.status(500).json({ success: false, message: '获取失败' });
+  }
+});
 
 // ============================================
-// 更新用户名
+// 获取用户方案列表 (公开)
 // ============================================
+router.get('/schemes/:userId', async (req: Request, res: Response) => {
+  try {
+    const { userId } = req.params;
+    const { type = 'schemes', page = 1, limit = 20 } = req.query;
+    
+    const skip = (Number(page) - 1) * Number(limit);
+    
+    let schemes;
+    if (type === 'aob') {
+      schemes = await prisma.schemeAob.findMany({
+        where: { userId, status: 'PUBLISHED' },
+        orderBy: { createdAt: 'desc' },
+        skip,
+        take: Number(limit),
+        select: {
+          id: true, title: true, weaponName: true, category: true,
+          viewsCount: true, downloadsCount: true, likesCount: true, createdAt: true,
+        },
+      });
+    } else {
+      schemes = await prisma.scheme.findMany({
+        where: { userId, status: 'PUBLISHED' },
+        orderBy: { createdAt: 'desc' },
+        skip,
+        take: Number(limit),
+        select: {
+          id: true, title: true, weaponName: true, category: true,
+          viewsCount: true, downloadsCount: true, likesCount: true, createdAt: true,
+        },
+      });
+    }
+    
+    res.json({
+      success: true,
+      data: schemes,
+    });
+  } catch (error) {
+    console.error('Get user schemes error:', error);
+    res.status(500).json({ success: false, message: '获取失败' });
+  }
+});
+
+// ============================================
+// 获取用户被收藏次数 (公开)
+// ============================================
+router.get('/favorited-count/:userId', async (req: Request, res: Response) => {
+  try {
+    const { userId } = req.params;
+    
+    const user = await prisma.user.findUnique({
+      where: { id: userId },
+      select: { favoritesCount: true },
+    });
+    
+    if (!user) {
+      return res.status(404).json({
+        success: false,
+        message: '用户不存在',
+      });
+    }
+    
+    res.json({
+      success: true,
+      favoritedCount: user.favoritesCount,
+    });
+  } catch (error) {
+    console.error('Get favorited count error:', error);
+    res.status(500).json({ success: false, message: '获取失败' });
+  }
+});
+
+// ============================================
+// 获取用户功能限制信息 (公开)
+// ============================================
+router.get('/limits/:userId', async (req: Request, res: Response) => {
+  try {
+    const { userId } = req.params;
+    
+    const user = await prisma.user.findUnique({
+      where: { id: userId },
+      select: { id: true, isVip: true, vipExpireAt: true },
+    });
+    
+    if (!user) {
+      return res.status(404).json({ success: false, message: '用户不存在' });
+    }
+    
+    const now = new Date();
+    const isVipActive = user.isVip && user.vipExpireAt && user.vipExpireAt > now;
+    
+    const limits = isVipActive
+      ? {
+          maxDailyUses: 500,
+          dailyUsesLeft: 500,
+          maxFavorites: 1000,
+          maxSchemes: 200,
+          canUploadIcc: true,
+        }
+      : {
+          maxDailyUses: 50,
+          dailyUsesLeft: 50,
+          maxFavorites: 100,
+          maxSchemes: 50,
+          canUploadIcc: false,
+        };
+    
+    res.json({ success: true, ...limits });
+  } catch (error) {
+    console.error('Get user limits error:', error);
+    res.status(500).json({ success: false, message: '获取失败' });
+  }
+});
+
+// ============================================
+// 以下路由需要认证
+// ============================================
+router.use(authMiddleware);
 const updateUsernameSchema = z.object({
   userId: z.string().uuid(),
   username: z.string().min(3).max(50),