diff --git a/tmail_integration_test/src/main/java/com/tmail/base/TestBase.java b/tmail_integration_test/src/main/java/com/tmail/base/TestBase.java
index 83dc7c409a..b3158c4ff1 100644
--- a/tmail_integration_test/src/main/java/com/tmail/base/TestBase.java
+++ b/tmail_integration_test/src/main/java/com/tmail/base/TestBase.java
@@ -55,7 +55,8 @@ public void setUp(SupportedPlatform supportedPlatform) {
             case FIREFOX -> playwright.firefox().launch(new BrowserType.LaunchOptions().setHeadless(runHeadlessTest));
             default -> throw new UnsupportedPlatformException();
         };
-        browserContext = browser.newContext();
+        browserContext = browser.newContext(
+            new Browser.NewContextOptions().setViewportSize(1920, 1080));
         page = browserContext.newPage();
     }