From d1f2e5e72d321fe656b612cf59d141ad3116e771 Mon Sep 17 00:00:00 2001
From: nakaterm <104970808+nakaterm@users.noreply.github.com>
Date: Mon, 8 Dec 2025 01:27:50 +0900
Subject: [PATCH] =?UTF-8?q?Cookie=20=E8=A8=AD=E5=AE=9A=E3=82=92=E4=BF=AE?=
 =?UTF-8?q?=E6=AD=A3?=
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---
 server/src/main.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/server/src/main.ts b/server/src/main.ts
index 480fc95..1bf9278 100644
--- a/server/src/main.ts
+++ b/server/src/main.ts
@@ -45,10 +45,9 @@ const isProduction = process.env.NODE_ENV === "prod";
 
 export const cookieOptions = {
   path: "/",
-  domain: process.env.DOMAIN,
   httpOnly: true,
   secure: isProduction,
-  sameSite: isProduction ? "none" : "lax",
+  sameSite: "lax",
   maxAge: 60 * 60 * 24 * 365, // Express だとミリ秒だったが、Hono では秒らしい
 } as const;