你的新 hash 是: $2y$12$brkvHYRCcJHOz6dj9pXnT.4RdiWKHkDloFnN2xuBg9jKNGo1xk9me 請把這行複製到 SQL 更新指令裡: UPDATE users SET password_hash = '$2y$12$brkvHYRCcJHOz6dj9pXnT.4RdiWKHkDloFnN2xuBg9jKNGo1xk9me' WHERE username = 'test_admin';