How to Change Port number

Hi ,
i wanna change default port number from 80 to 443
I tried on url ,but did not work
When i run test then give the warrning

How to fix please help

Hi @cengiz.alturk,
Please share your request object file (.rs file).

Sorry i learning katalon so I don’t know .rs file

Hi @cengiz.alturk,
Please right click on your request object and choose “Open containing folder”, you should see the corresponding .rs file.

Thanks a lot, i change adres in wsdl file and fix it