diff --git a/app/views/open_source_projects/_show_topics.html.erb b/app/views/open_source_projects/_show_topics.html.erb
index 3ba463944..1339227f3 100644
--- a/app/views/open_source_projects/_show_topics.html.erb
+++ b/app/views/open_source_projects/_show_topics.html.erb
@@ -435,7 +435,7 @@
 			<td>
 			<table width="630px" border="0">
 				<tr>
-					<td valign="top" width="500px" class="<%= topic.sticky ? 'sticky' : '' %> <%= topic.locked? ? 'locked' : '' %>"><%= link_to h(topic.subject), topic.url %></td>
+					<td valign="top" width="500px" class="<%= topic.sticky ? 'sticky' : '' %> <%= topic.locked? ? 'locked' : '' %>"><%= link_to h(topic.subject), topic.url, :target => '_blank' %></td>
 					<td align="right" rowspan="3">
 					<table class="borad-count">
 						<tr>
diff --git a/app/views/open_source_projects/show.html.erb b/app/views/open_source_projects/show.html.erb
index d1751dec8..ec9d521d5 100644
--- a/app/views/open_source_projects/show.html.erb
+++ b/app/views/open_source_projects/show.html.erb
@@ -32,7 +32,7 @@
 <!--modified by huang-->
 <% #= link_to '发布帖子', new_forum_memo_path(@forum), :class => 'icon icon-add' %>
 <span>
-	<%= link_to l(:label_memo_new_from_forum), new_open_source_project_relative_memo_path(@open_source_project), :class => 'icon icon-add',
+	<%#= link_to l(:label_memo_new_from_forum), new_open_source_project_relative_memo_path(@open_source_project), :class => 'icon icon-add',
             :onclick => 'showAndScrollTo("add-memo", "memo_subject"); return false;' if User.current.logged? %>
 </span>