Dear Valued Customers, This is Sparrow.

To provide a more convenient and stable service and to enhance our features, we will be conducting a cloud update and scheduled maintenance. During this time, the service will be unavailable. We kindly ask for your understanding.

■ Maintenance Schedule

Date & Time: Wednesday, February 25, 2026, 8:30 AM – 10:30 AM (2 hours)

Details: Sparrow Cloud service update

New Feature: AI Guide

Other enhancements (including user feedback functionality, etc.)

Please note that access to the Sparrow Cloud service will be temporarily restricted during the maintenance period.