How execute JSP web page in Intellij

Question

Hi all,

I am new to java and intellij, so i downloaded the student version and lunch java web page application the index.jsp worked fine after adding some html elements to it.

But adding another JSP web page to show just my name in html, i get the following message below in my browser 

This localhost page can’t be found

No webpage was found for the web address: http://localhost:8080/Welcome.jsp

• Search Google for localhost 8080 Welcome

HTTP ERROR 404

i have configure Tomcat in the Run-->Edit Configurations, still this issue is still showing, however, if i switch back to index.jsp this page work

Kindly advice, Thanks