After updating the application url not able to access conten

Hi,

 We have a requirement where we have updated the current site url from http://test.org to http://test.org/content.

And due to that we are not able to access any of the News item or images or .js files. We can resolve that by writing 301 redirect rule but we need to fix this without writing any redirect rule.

Backend is also get accessed by http://test.org/content/Sitefinity.

Could anyone please let us know how can we achieve this?

Thanks,

Joy