diff --git a/e2e/src/tests/mobile/performance/mobile-performance.spec.ts b/e2e/src/tests/mobile/performance/mobile-performance.spec.ts
new file mode 100644
index 0000000..f34f3b5
--- /dev/null
+++ b/e2e/src/tests/mobile/performance/mobile-performance.spec.ts
@@ -0,0 +1,72 @@
+import { test, expect } from '@playwright/test';
+import { getMobileDevices } from '../../../utils/devices';
+import { networkConfigs } from '../../../config/network-configs';
+import { MobilePerformanceMonitor } from '../../../utils/MobilePerformanceMonitor';
+import { MobileTestDataGenerator } from '../../../utils/MobileTestDataGenerator';
+
+test.describe('移动端性能测试 @mobile @performance', () => {
+  const devices = getMobileDevices().slice(0, 3);
+  const networkTypes = ['wifi-fast', '4g-lte', '3g-fast', '2g-slow'] as const;
+  
+  for (const device of devices) {
+    for (const network of networkTypes) {
+      test(`${device.name} - ${networkConfigs[network].name} - 首屏加载性能`, async ({ page }) => {
+        await page.setViewportSize(device.viewport);
+        
+        await page.goto('/');
+        await page.waitForLoadState('networkidle');
+        
+        const monitor = new MobilePerformanceMonitor(page);
+        const vitals = await monitor.getCoreWebVitals();
+        
+        const baseline = MobileTestDataGenerator.generatePerformanceBaseline(device.name, network);
+        
+        expect(vitals.LCP).toBeLessThan(baseline.LCP);
+        expect(vitals.FCP).toBeLessThan(baseline.FCP);
+        expect(vitals.CLS).toBeLessThan(baseline.CLS);
+      });
+    }
+  }
+  
+  test('移动端 - 交互响应性能', async ({ page }) => {
+    await page.setViewportSize({ width: 375, height: 667 });
+    await page.goto('/');
+    
+    const monitor = new MobilePerformanceMonitor(page);
+    const vitals = await monitor.getCoreWebVitals();
+    
+    expect(vitals.FCP).toBeLessThan(2000);
+    expect(vitals.LCP).toBeLessThan(3000);
+    expect(vitals.CLS).toBeLessThan(0.25);
+  });
+  
+  test('移动端 - 页面资源加载性能', async ({ page }) => {
+    await page.setViewportSize({ width: 390, height: 844 });
+    await page.goto('/');
+    
+    const resources = await page.evaluate(() => {
+      return performance.getEntriesByType('resource').map(r => ({
+        name: r.name,
+        duration: r.duration,
+        size: r.transferSize,
+      }));
+    });
+    
+    const largeResources = resources.filter(r => r.size > 100000);
+    expect(largeResources.length).toBeLessThan(5);
+  });
+  
+  test('移动端 - JavaScript 执行性能', async ({ page }) => {
+    await page.setViewportSize({ width: 414, height: 896 });
+    await page.goto('/');
+    
+    const jsMetrics = await page.evaluate(() => {
+      return {
+        totalTasks: performance.getEntriesByType('measure').length,
+        longTasks: performance.getEntriesByType('measure').filter((m: any) => m.duration > 50).length,
+      };
+    });
+    
+    expect(jsMetrics.longTasks).toBeLessThan(10);
+  });
+});
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