[drhoussem]

No like testbp.org when I create a new topic or I replie the comment bouton is displayed !

[drhoussem]

Sorry for my bad english

[@mercime]

You could use http://translate.google.com/ to help us help you.

[drhoussem]

Here is a snap shot from my web site:
http://i1136.photobucket.com/albums/n498/dr-houssem1/bp1.png
And here from testbp (What It should be):

[drhoussem]

I’m using Bp 1.5 !

[Boone Gorges]

On testbp.org, we have disabled activity comments on activity items corresponding to forum posts and blog posts. The reason is because we want to avoid confusion about the distinction between activity streams and forums/blog post responses.

Make sure that the following setting is checked:
Dashboard > BuddyPress > Settings > “Disable activity stream commenting on blog and forum posts?”

[drhoussem]

@boonebgorges Voilà! That’s what I need !
I love your work
In fact, before Bp 1.5 I was using your plugin: http://dev.commons.gc.cuny.edu/2011/03/22/redirect-buddypress-activity-reply-links-to-forums-leave-a-reply/