Jenkins console logs issue-1.500

Hi, I am using jenkins-1.500. In this the job output is not listing in the main page. It is displaying in the link called default. Once the checkout is happened in the main page. It is not taking that one for build. It is once again checkout in the default link and start build. Kindly let me know

Jenkins - Changin the URL issue

HI, I am using the Jenkins ver. 1.509.1. When i try to change the url, it gets success. But it is working for both old url and the new url. In the new url , when i try to login with admin credentials, it shows, *Oops! This link appears to be broken.* But the same credential working in the old je