diff --git a/bt5/erp5_discussion/SkinTemplateItem/portal_skins/erp5_discussion/WebSection_viewDiscussionThreadForm/your_add_new_thread_link.xml b/bt5/erp5_discussion/SkinTemplateItem/portal_skins/erp5_discussion/WebSection_viewDiscussionThreadForm/your_add_new_thread_link.xml
index 67378687ae6723ca1742ce7f398eaaf924cc77c2..bb74cdab02f2acd933a787ff277c9a196ece01c1 100644
--- a/bt5/erp5_discussion/SkinTemplateItem/portal_skins/erp5_discussion/WebSection_viewDiscussionThreadForm/your_add_new_thread_link.xml
+++ b/bt5/erp5_discussion/SkinTemplateItem/portal_skins/erp5_discussion/WebSection_viewDiscussionThreadForm/your_add_new_thread_link.xml
@@ -136,7 +136,7 @@
             <key> <string>_text</string> </key>
             <value> <string encoding="cdata"><![CDATA[
 
-python: \'<a class="bt-small" style="width:100px;" href="WebSection_viewCreateNewDiscussionThreadDialog?cancel_url=%s"><span><img src="km_img/icon-add.png" alt="+"/>Post message</span></a>\' %(here.absolute_url())
+python: \'<a class="bt-small" style="width:100px;" href="WebSection_viewCreateNewDiscussionThreadDialog?cancel_url=%s"><span>Post message</span></a>\' %(here.absolute_url())
 
 ]]></string> </value>
         </item>
diff --git a/bt5/erp5_discussion/bt/revision b/bt5/erp5_discussion/bt/revision
index 70e1a64c23f0dc1eb79598f64221bd0c38f18b97..aca544d017fda52bacd14eecff279d5097137c6e 100644
--- a/bt5/erp5_discussion/bt/revision
+++ b/bt5/erp5_discussion/bt/revision
@@ -1 +1 @@
-144
\ No newline at end of file
+145
\ No newline at end of file