In the traditional way, we all rely on a long paper or a big whiteboard to put down all the schedule information of the team. No matter weekly, monthly or quarterly. Even though nowadays when a computer is used, staff are still using their notepad, or calendar to write down the assigned schedule. What about the changes going to happen likely? Now, we provide a convenient way for both employees or team leaders to communicate about the duty schedule. Our mobile app offers not only [anywhere punches] about individual attendance, but it will also update the schedule of each staff so that no changes are left behind uninformed.