diff --git a/app/views/users/_user_jours_list.html.erb b/app/views/users/_user_jours_list.html.erb
index c73344a7a..d982d8984 100644
--- a/app/views/users/_user_jours_list.html.erb
+++ b/app/views/users/_user_jours_list.html.erb
@@ -18,6 +18,22 @@
     <% jours.each do |jour|%>
         <% unless jour.private == 1 && (!User.current || (User.current && jour.jour_id != User.current.id && jour.user_id != User.current.id)) %>
             <script type="text/javascript">
+                function expand_reply(container,btnid){
+                    var target = $(container);
+                    var btn = $(btnid);
+                    if(btn.data('init')=='0'){
+                        btn.data('init',1);
+                        btn.html('收起回复');
+                        target.show();
+                    }else{
+                        btn.data('init',0);
+                        btn.html('展开更多');
+                        target.hide();
+                        target.eq(0).show();
+                        target.eq(1).show();
+                        target.eq(2).show();
+                    }
+                }
                 $(function(){
                     init_activity_KindEditor_data(<%= jour.id%>, null, "87%", "<%=jour.class.to_s%>");
                 });