diff --git a/app/views/attachments/_project_file_links.html.erb b/app/views/attachments/_project_file_links.html.erb
index d8b53acd0..9a65556d8 100644
--- a/app/views/attachments/_project_file_links.html.erb
+++ b/app/views/attachments/_project_file_links.html.erb
@@ -59,12 +59,14 @@
       <% end %>
       </p>
   <% end %>
+  <div class="thumbnails">
   <% if defined?(thumbnails) && thumbnails %>
       <% images = attachments.select(&:thumbnailable?) %>
       <% if images.any? %>
             <% images.each do |attachment| %>
-                <div class="pro_pic fl " width="100" height="73"><%= thumbnail_issue_tag(attachment) %></div>
+                <div class="pro_pic fl "><%= thumbnail_issue_tag(attachment) %></div>
             <% end %>
       <% end %>
   <% end %>
+  </div>
 </div>
diff --git a/app/views/issues/_attributes.html.erb b/app/views/issues/_attributes.html.erb
index 4ce029217..68bd9f82c 100644
--- a/app/views/issues/_attributes.html.erb
+++ b/app/views/issues/_attributes.html.erb
@@ -9,7 +9,8 @@
                 <%= f.select :status_id,
                              (@allowed_statuses.collect { |p| [p.name, p.id] }),
                              {:no_label => true},
-                             :onchange => "updateIssueFrom('#{escape_javascript project_issue_form_path(@project, :id => @issue, :format => 'js')}')",
+                             # ajax 刷新
+                             #:onchange => "updateIssueFrom('#{escape_javascript project_issue_form_path(@project, :id => @issue, :format => 'js')}')",
                              :class => "w150" %>
             <% else %>
                 <%= h(@issue.status.name) %>
diff --git a/app/views/issues/update_form.js.erb b/app/views/issues/update_form.js.erb
index 615bbfcb3..cc4fb18fc 100644
--- a/app/views/issues/update_form.js.erb
+++ b/app/views/issues/update_form.js.erb
@@ -1,5 +1,5 @@
 $('#all_attributes').html('<%= escape_javascript(render :partial => 'form') %>');
-$(.splitcontent).style("display", "block")
+//$(.splitcontent).style("display", "block")
 <% if User.current.allowed_to?(:log_time, @issue.project) %>
   $('#log_time').show();
 <% else %>
diff --git a/app/views/repositories/_breadcrumbs.html.erb b/app/views/repositories/_breadcrumbs.html.erb
index 780cb47cb..db570d948 100644
--- a/app/views/repositories/_breadcrumbs.html.erb
+++ b/app/views/repositories/_breadcrumbs.html.erb
@@ -25,7 +25,7 @@
 <%
    # @rev is revsion or Git and Mercurial branch or tag.
    # For Mercurial *tip*, @rev and @changeset are nil.
-   rev_text = @changeset.nil? ? "master" : format_revision(@changeset)
+   rev_text = @changeset.nil? ? @rev : format_revision(@changeset)
 %>
 <p class="fl f14 fb c_grey02"><%= "@ #{h rev_text}" unless rev_text.blank? %></p>
 
diff --git a/public/stylesheets/project.css b/public/stylesheets/project.css
index 1658339ec..0c52ac4a3 100644
--- a/public/stylesheets/project.css
+++ b/public/stylesheets/project.css
@@ -534,3 +534,13 @@ p.other-formats { text-align: right; font-size:0.9em; color: #666; }
 /*pre标签换行*/
 .break_word{word-break: break-all;word-wrap: break-word;}
 .break_word_firefox{white-space: pre-wrap;word-break: break-all;}
+
+/*问题跟踪attachment显示*/
+div.attachments { margin-top: 12px; }
+div.attachments p { margin:4px 0 2px 0; }
+div.attachments img { vertical-align: middle; }
+div.attachments span.author { font-size: 0.9em; color: #888; }
+
+div.thumbnails {margin-top:0.6em;}
+div.thumbnails div {background:#fff;display:inline-block;margin-right:2px;}
+