diff --git a/app/views/blog_comments/show.html.erb b/app/views/blog_comments/show.html.erb
index aa984c621..02f1ad1ad 100644
--- a/app/views/blog_comments/show.html.erb
+++ b/app/views/blog_comments/show.html.erb
@@ -58,6 +58,23 @@
                                 :class => 'postOptionLink'
                         ) if User.current && User.current.id == @article.author.id %>
                   </li>
+                  <li>
+                    <% if @article.id == @article.blog.homepage_id %>
+                        <%= link_to(
+                                    l(:button_cancel_homepage),
+                                    {:controller => 'blogs',:action => 'cancel_homepage',:user_id=>@article.author_id,:id=>@article.blog_id, :article_id => @article.id},
+                                    :method => :post,
+                                    :class => 'postOptionLink'
+                            ) if User.current && User.current.id == @article.blog.author_id %>
+                    <% else %>
+                        <%= link_to(
+                                    l(:button_set_homepage),
+                                    {:controller => 'blogs',:action => 'set_homepage',:user_id=>@article.author_id,:id=>@article.blog_id, :article_id => @article.id},
+                                    :method => :post,
+                                    :class => 'postOptionLink'
+                            ) if User.current && User.current.id == @article.blog.author_id %>
+                    <% end %>
+                  </li>
                 </ul>
               </li>
             </ul>
diff --git a/app/views/organizations/setting.html.erb b/app/views/organizations/setting.html.erb
index 77cfdc985..57e2de64b 100644
--- a/app/views/organizations/setting.html.erb
+++ b/app/views/organizations/setting.html.erb
@@ -140,16 +140,22 @@
         $("#add_subfield_form").submit();
   }
   function apply_subdomain(id, domain){
-      $.ajax({
-          url:"<%= apply_subdomain_organization_path %>",
-          type:'post',
-          data:{
-              id:id,
-              domain:domain
-          },
-          success:function(){
-              $("#apply_hint").text("您的申请已提交，系统会以消息的形式通知您结果");
-          }
-      });
+      var reg = new RegExp("[a-zA-Z0-9_]{1,}");
+      if (reg.exec(domain)){
+          $.ajax({
+              url:"<%= apply_subdomain_organization_path %>",
+              type:'post',
+              data:{
+                  id:id,
+                  domain:domain
+              },
+              success:function(){
+                  $("#apply_hint").text("您的申请已提交，系统会以消息的形式通知您结果");
+              }
+          });
+      }
+      else{
+          $("#apply_hint").text("子域名命名不规范，只能包含字母、数字和下划线，请重新输入");
+    }
   }
 </script>
\ No newline at end of file
diff --git a/app/views/users/_user_activities.html.erb b/app/views/users/_user_activities.html.erb
index 4953dc134..fa41d2998 100644
--- a/app/views/users/_user_activities.html.erb
+++ b/app/views/users/_user_activities.html.erb
@@ -126,7 +126,9 @@
             <% if act  %>
                 <% case user_activity.act_type.to_s %>
                 <% when 'JournalsForMessage' %>
-                    <%= render :partial => 'user_journalsformessage', :locals => {:activity => act,:user_activity_id =>user_activity.id} %>
+                    <% unless act.private == 1 && (!User.current || (User.current && act.jour_id != User.current.id && act.user_id != User.current.id)) %>
+                        <%= render :partial => 'user_journalsformessage', :locals => {:activity => act,:user_activity_id =>user_activity.id} %>
+                    <% end %>
                 <% end %>
             <% end %>
         <% when 'Blog'%>
diff --git a/app/views/users/user_organizations.html.erb b/app/views/users/user_organizations.html.erb
index e9709f766..f3005c456 100644
--- a/app/views/users/user_organizations.html.erb
+++ b/app/views/users/user_organizations.html.erb
@@ -25,7 +25,8 @@
                   <% if org.domain.nil? %>
                     <%= link_to org.name, organization_path(org), :class => 'f16 linkBlue' %>
                   <% else %>
-                    <a href="http://test.<%= org.domain %>.trustie.net" class = 'f16 linkBlue'><%= org.name %></a>
+                    <%= link_to org.name, organization_path(org), :class => 'f16 linkBlue' %>
+                    <!--<a href="http://test.<%#= org.domain %>.trustie.net" class = 'f16 linkBlue'><%#= org.name %></a>-->
                   <% end %>
                 </div>
                 <div class="orgIntro"><%= org.description %></div>