[qienkuen]

Thank you all.

I think I get it.

Because the characters of my forum is Chinese,when the link follows the Chinese characters closely,it won’t work correctly. So I have to put theme different lines,it will be ok.

[qienkuen]

My forum is

http://fanyi.edu2do.com/forum

I have changed its language to English.

[qienkuen]

Test again,how about this one:

http://www.districtadministration.com/pulse/commentpost.aspx?news=no&postid=49281

[qienkuen]

OK,like this one:

http://www.edutopia.org/how-to-students-as-practitioners

It can not be made clickable at my forum.But it can work here.

So I don’t know what’s wrong,I haven’t changed any file about this.

BTW:My forum uses the default theme.