diff --git a/app/views/layouts/new_base_user.html.erb b/app/views/layouts/new_base_user.html.erb
index bafeb8d5e..edc869a91 100644
--- a/app/views/layouts/new_base_user.html.erb
+++ b/app/views/layouts/new_base_user.html.erb
@@ -57,7 +57,7 @@
           <div class="cl"></div>
         </div>
         <div>
-          <div class="homepageSignature">
+          <div class="homepageSignature break_word">
             <p id="user_brief_introduction_show">
               <%= render :partial => 'layouts/user_brief_introduction', :locals => {:user => @user} %>
             </p>