diff --git a/tests/e2e/dashboard-check.spec.ts b/tests/e2e/dashboard-check.spec.ts
index 661c8d9..91b88b3 100644
--- a/tests/e2e/dashboard-check.spec.ts
+++ b/tests/e2e/dashboard-check.spec.ts
@@ -1,14 +1,13 @@
-import { test } from '@playwright/test';
+import { expect, test } from '@playwright/test';
+import { loginThroughAdminUi } from './helpers/admin-auth';
 
 test('check dashboard metrics', async ({ page }) => {
-  const baseUrl = 'https://www.taxbaik.com/taxbaik';
+  const baseUrl = (process.env.E2E_BASE_URL || 'https://www.taxbaik.com/taxbaik').replace(/\/$/, '');
+  const username = process.env.E2E_ADMIN_USERNAME || 'admin';
+  const password = process.env.E2E_ADMIN_PASSWORD || 'Admin123!@#456';
 
-  // Login
-  await page.goto(`${baseUrl}/admin/login`);
-  await page.fill('input[placeholder="사용자명"]', 'test_admin');
-  await page.fill('input[placeholder="비밀번호"]', 'admin123');
-  await page.click('button[type="submit"]');
-  await page.waitForURL(/admin\/dashboard/);
+  await loginThroughAdminUi(page, baseUrl, username, password);
+  await expect(page).toHaveURL(/\/taxbaik\/admin\/dashboard$/);
 
   // Wait for page load
   await page.waitForSelector('.admin-page-hero', { timeout: 5000 });