diff --git a/app/controllers/repositories_controller.rb b/app/controllers/repositories_controller.rb
index 96ade096d..bf3875835 100644
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -187,15 +187,11 @@ update
       # Build a hash with repository usernames as keys and corresponding user ids as values
       @repository.committer_ids = params[:committers].values.inject({}) {|h, c| h[c.first] = c.last; h}
       flash[:notice] = l(:notice_successful_update)
-      redirect_to settings_project_url(@project, :tab => 'repositories')
-    elsif request.get?
       respond_to do |format|
         format.html{
           render :layout => "base_projects"
         }
       end
-
-
     end
   end
 
diff --git a/app/views/repositories/committers.html.erb b/app/views/repositories/committers.html.erb
index ccb037e09..93350889d 100644
--- a/app/views/repositories/committers.html.erb
+++ b/app/views/repositories/committers.html.erb
@@ -1,4 +1,8 @@
-<h3><%= l(:label_repository) %></h3>
+<div class="project_r_h">
+  <div class="fl">
+    <h2 class="project_h2_repository"><%= render :partial => 'breadcrumbs', :locals => {:path => @path, :kind => 'dir', :revision => @rev} %></h2>
+  </div>
+</div>
 
 <%= simple_format(l(:text_repository_usernames_mapping)) %>
 
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index 2b95c917d..f53389969 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -988,7 +988,7 @@ zh:
   text_enumeration_destroy_question: "%{count} 个对象被关联到了这个枚举值。"
   text_enumeration_category_reassign_to: '将它们关联到新的枚举值：'
   text_email_delivery_not_configured: "邮件参数尚未配置，因此邮件通知功能已被禁用。\n请在config/configuration.yml中配置您的SMTP服务器信息并重新启动以使其生效。"
-  text_repository_usernames_mapping: "选择或更新与版本库中的用户名对应的Trustie用户。\n版本库中与Trustie中的同名用户将被自动对应。"
+  text_repository_usernames_mapping: "选择或更新与版本库中的用户名对应的Trustie用户，版本库中与Trustie中的同名用户将被自动对应。"
   text_diff_truncated: '... 差别内容超过了可显示的最大行数并已被截断'
   text_custom_field_possible_values_info: '每项数值一行'
   text_wiki_page_destroy_question: 此页面有 %{descendants} 个子页面和下级页面。您想进行那种操作？