diff --git a/tests/e2e/admin-smoke.spec.ts b/tests/e2e/admin-smoke.spec.ts
index 19bd039..7c36685 100644
--- a/tests/e2e/admin-smoke.spec.ts
+++ b/tests/e2e/admin-smoke.spec.ts
@@ -1,5 +1,5 @@
 import { expect, test } from '@playwright/test';
-import { loginThroughAdminUi } from './helpers/admin-auth';
+import { loginThroughAdminUi, navigateInBlazor } from './helpers/admin-auth';
 
 const username = process.env.E2E_ADMIN_USERNAME ?? 'admin';
 const password = process.env.E2E_ADMIN_PASSWORD;
@@ -29,7 +29,7 @@ test.describe('admin smoke', () => {
     ];
 
     for (const check of menuChecks) {
-      await page.goto(`${baseUrl}${check.path}`);
+      await navigateInBlazor(page, `${baseUrl}${check.path}`);
       await expect(page).toHaveURL(new RegExp(`${check.path}$`));
       await expect(page.locator('.mud-main-content').getByText(check.content).first()).toBeVisible({ timeout: 20_000 });
     }
diff --git a/tests/e2e/contact-submit.spec.ts b/tests/e2e/contact-submit.spec.ts
index d98e577..3d4d62c 100644
--- a/tests/e2e/contact-submit.spec.ts
+++ b/tests/e2e/contact-submit.spec.ts
@@ -1,5 +1,5 @@
 import { expect, test } from '@playwright/test';
-import { findInquiryByName, getAdminToken, loginThroughAdminUi } from './helpers/admin-auth';
+import { findInquiryByName, getAdminToken, loginThroughAdminUi, navigateInBlazor } from './helpers/admin-auth';
 
 const username = process.env.E2E_ADMIN_USERNAME ?? 'admin';
 const password = process.env.E2E_ADMIN_PASSWORD;
@@ -49,7 +49,7 @@ test.describe('contact submit', () => {
     expect(inquiry.message).toContain(message.slice(0, 20));
 
     await loginThroughAdminUi(page, baseUrl, username, password);
-    await page.goto(`${baseUrl}/admin/inquiries`);
+    await navigateInBlazor(page, `${baseUrl}/admin/inquiries`);
     await expect(page.locator('.mud-main-content').getByText('문의 관리').first()).toBeVisible({ timeout: 20_000 });
   });
 });
diff --git a/tests/e2e/helpers/admin-auth.ts b/tests/e2e/helpers/admin-auth.ts
index 9fb2a06..fa50e61 100644
--- a/tests/e2e/helpers/admin-auth.ts
+++ b/tests/e2e/helpers/admin-auth.ts
@@ -41,6 +41,18 @@ export async function loginThroughAdminUi(
   await expect(page.getByRole('heading', { name: '대시보드' })).toBeVisible({ timeout: 20_000 });
 }
 
+export async function navigateInBlazor(page: Page, targetUrl: string) {
+  await page.evaluate(url => {
+    const blazor = (window as typeof window & { Blazor?: { navigateTo: (target: string) => void } }).Blazor;
+    if (blazor) {
+      blazor.navigateTo(url);
+      return;
+    }
+
+    window.location.href = url;
+  }, targetUrl);
+}
+
 export async function findInquiryByName(
   request: APIRequestContext,
   baseUrl: string,
diff --git a/tests/e2e/inquiry-detail.spec.ts b/tests/e2e/inquiry-detail.spec.ts
index 7bb9245..c257ae5 100644
--- a/tests/e2e/inquiry-detail.spec.ts
+++ b/tests/e2e/inquiry-detail.spec.ts
@@ -1,5 +1,5 @@
 import { expect, test } from '@playwright/test';
-import { findInquiryByName, getAdminToken, loginThroughAdminUi } from './helpers/admin-auth';
+import { findInquiryByName, getAdminToken, loginThroughAdminUi, navigateInBlazor } from './helpers/admin-auth';
 
 const username = process.env.E2E_ADMIN_USERNAME ?? 'admin';
 const password = process.env.E2E_ADMIN_PASSWORD;
@@ -32,7 +32,7 @@ test.describe('inquiry detail', () => {
     const inquiry = await findInquiryByName(request, baseUrl, token, name);
 
     await loginThroughAdminUi(page, baseUrl, username, password);
-    await page.goto(`${baseUrl}/admin/inquiries/${inquiry.id}`);
+    await navigateInBlazor(page, `${baseUrl}/admin/inquiries/${inquiry.id}`);
 
     await expect(page).toHaveURL(/\/taxbaik\/admin\/inquiries\/\d+$/);
     await expect(page.getByText(name)).toBeVisible();