How can I correct the time difference?

[Sema YILDIRIM]

Hi,

As the picture shows, the clocks are different. How do I fix this?

[Pete Singleton · Accepted solution]

You could try the suggestions posted here: https://confluence.atlassian.com/jirakb/system-time-and-time-displayed-in-jira-are-one-hour-different-237569048.html

and 

 https://community.atlassian.com/t5/Jira-questions/How-to-correctly-change-the-timezone/qaq-p/119659

[Sema YILDIRIM]

thank you :)

[Petr Papousek]

lol, updating JRE & joda-time lib... good point @Pete Singleton :-)

[Pete Singleton · Accepted solution]

The time Jira is showing is based on the time set on the host server, have you checked that?

In the Admin section within Jira, check under System Info the value set for System Time (or check directly on the host).

[Sema YILDIRIM]

I checked, but there's no problem.

System Time 

13:16:04 +030

[Sema YILDIRIM]

I don't know how to solve it

[Petr Papousek]

Did you try to check/amend timezone in user preferences in jira? 
/secure/ViewProfile.jspa > Preferences

[Sema YILDIRIM]

I tried to have the same timezone information there. unfortunately the result is the same.