We can't add any gadgets to my dashboard by https

[Junny]

I have got the notice: 

We've detected a potential problem with Jira's Dashboard configuration that your administrator can correct.
Dashboard Diagnostics: Mismatched URL Scheme
Jira is reporting that it is using the URL scheme 'http', which does not match the scheme used to run these diagnostics, 'https'. This is known to cause Jira to construct URLs using an incorrect hostname, which will result in errors in the dashboard, among other issues.

Cause we use https://

How do we configure my jira.

Thanks

[Nic Brough -Adaptavist-]

This usually happens when you are doing https via a proxy (like Apache or Nginx) and you have not configured the Jira connector to the proxy correctly.

Check that the server.xml file in Jira contains the scheme=https line (and the proxy name and port), and that you are not trying to use Jira with an http connection in the browser.

[Junny]

Thanks Nic

I had fixed it. It works.