diff --git a/tests/e2e/contact-submit.spec.ts b/tests/e2e/contact-submit.spec.ts
index 3d4d62c..f62e5d4 100644
--- a/tests/e2e/contact-submit.spec.ts
+++ b/tests/e2e/contact-submit.spec.ts
@@ -16,6 +16,7 @@ test.describe('contact submit', () => {
         email: `public-${stamp}@example.com`,
         serviceType: '기타',
         message: 'Playwright로 전송한 공개 문의 테스트입니다.',
+        suppressNotification: true,
       },
     });
     expect(createResponse.ok()).toBeTruthy();
@@ -39,6 +40,7 @@ test.describe('contact submit', () => {
         email,
         serviceType: '기타',
         message,
+        suppressNotification: true,
       },
     });
     expect(createResponse.ok()).toBeTruthy();
diff --git a/tests/e2e/inquiry-detail.spec.ts b/tests/e2e/inquiry-detail.spec.ts
index 9439ae7..53cdf10 100644
--- a/tests/e2e/inquiry-detail.spec.ts
+++ b/tests/e2e/inquiry-detail.spec.ts
@@ -20,6 +20,7 @@ test.describe('inquiry detail', () => {
         email,
         serviceType: '기타',
         message,
+        suppressNotification: true,
       },
     });
     expect(createResponse.ok()).toBeTruthy();