# How to change default calendar to Jalali calendar

**URL:** <https://community.ofelia.com/t/how-to-change-default-calendar-to-jalali-calendar/9476>\
**Category:** Q&A\
**Created:** [23 February 2019 12:34 UTC](https://community.ofelia.com/t/how-to-change-default-calendar-to-jalali-calendar/9476 "2019-02-23T12:34:05Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![nasrin788\_1384620](https://avatars.discourse-cdn.com/v4/letter/n/2acd7d/32.png) [@nasrin788\_1384620](https://community.ofelia.com/u/nasrin788_1384620)\
**Post date:** [23 February 2019 12:34 UTC](https://community.ofelia.com/t/how-to-change-default-calendar-to-jalali-calendar/9476/1 "2019-02-23T12:34:05Z")

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Hi

I'd like to change default calender and date in Bonita Portal. In other words, I want to see Jalali dates in task list or case list (for example "last update" field).

how can I changed default setting for calender?

It seems that Bonit uses moment.js. Is it enough than change setting of moment.js?