Content-type is changed when using request-transformer plugin for the actual request

Hi ,

i am using kong 2.0.3 version dbless and deployed through kubernetes.
we have one portal service as like below ,

browser <aaaa.com> → API Gateway → UI service

as per some requirement , we need to use request-transformer plugin , when i access my application after enabling this plugin,

for all requests ( from browser) content-type is changed to " text/html; charset=UTF-8" , but in UI they have some MIME strict policy , so if content-type is changed other than the accepted values, in browser those calls are blocked and unable to proceed.

Please help to resolve this issue.

thanks in advance,