Hi. I live in Iran and hour in start of Spring didn't change. Now when users add a ticket on Service Desk the time still one hour late. for example the real time is 13:00 but when users add a ticket the time of ticket is 14:00. 

In Endpoint Central 's History logs , we have the same problem.  

I should say that the time of clients and  Server is correct. 

How can I change automatically adjust clock for Daylight Saving Time ?