diff --git a/app/views/repositories/show.html.erb b/app/views/repositories/show.html.erb
index 1e874544a..d3ffdb5b9 100644
--- a/app/views/repositories/show.html.erb
+++ b/app/views/repositories/show.html.erb
@@ -2,8 +2,11 @@
 <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>
   <a href="<%= @zip_path %>" class="btn_zipdown fr" onclick="">ZIP下载</a>
-  <%= link_to "质量分析", quality_analysis_path(:id => @project.id, :repository_id => @repository.identifier), :remote => true, :class => "btn_zipdown fr" %>
-
+  <% if is_project_manager?(User.current, @project.id) && QualityAnalysis.where(:project_id => @project.id).first.nil? %>
+      <%= link_to "质量分析", quality_analysis_path(:id => @project.id, :repository_id => @repository.identifier), :remote => true, :class => "btn_zipdown fr" %>
+  <% else %>
+      <%= link_to "质量分析", project_quality_analysis_path(:project_id => @project.id), :remote => true, :class => "btn_zipdown fr" %>
+  <% end %>
 </div>
 <div class="repository_con" style="line-height:1.9;">
   <% if @entries.nil? %>