diff --git a/devfront/tests/devfront-client-claims-cache.spec.ts b/devfront/tests/devfront-client-claims-cache.spec.ts
index 45c345dc..4a21e3c3 100644
--- a/devfront/tests/devfront-client-claims-cache.spec.ts
+++ b/devfront/tests/devfront-client-claims-cache.spec.ts
@@ -357,22 +357,15 @@ test.describe("DevFront RP claim cache", () => {
     const defaultValueInput = page
       .getByPlaceholder(/기본값을 입력하세요|Enter the default value/i)
       .first();
+    await expect(defaultValueInput).toHaveAttribute("inputmode", "numeric");
+    await expect(defaultValueInput).toHaveAttribute("pattern", "-?[0-9]*");
     await defaultValueInput.fill("3.14");
 
-    await expect(defaultValueInput).toHaveAttribute("aria-invalid", "true");
-    await page.getByRole("button", { name: /^저장$|^Save$/i }).click();
-    await expect
-      .poll(
-        () =>
-          (
-            state.clients[0]?.metadata?.id_token_claims as
-              | Array<{ valueType?: string; value?: string }>
-              | undefined
-          )?.[0],
-      )
-      .toMatchObject({
-        value: "3.14",
-        valueType: "float",
-      });
+    await expect(
+      page.getByText(/Claim 기본값이 타입과 맞지 않습니다|does not match/i),
+    ).toBeVisible();
+    await expect(
+      page.getByRole("button", { name: /^저장$|^Save$/i }),
+    ).toBeDisabled();
   });
 });