hyperlink manager changes the link in dotnetnuke

as i enter the url in hyperlink manager and click check the how many time this link is clicked option ,my url automatically changed when i see next time. i check that its only change the url which is in portal alias 开发者_开发技巧table exists and replace my url with dot . any one have any idea.if u need more description i can provide ??

In order to track the number of times a link is clicked, it must use a LinkClick type link. If you don't check the "Track the number of times this link is clicked" option then it will use a "normal" URL.