diff --git a/app/views/pull_requests/_pull_request_comments.html.erb b/app/views/pull_requests/_pull_request_comments.html.erb
index 9208a13ad..dfc1dda05 100644
--- a/app/views/pull_requests/_pull_request_comments.html.erb
+++ b/app/views/pull_requests/_pull_request_comments.html.erb
@@ -2,7 +2,7 @@
   <%= form_tag(url_for(:controller => 'pull_requests', :action => 'create_pull_request_comment', :project_id => @project.id), :id => 'pull_request_comment_form', :method => "post", :remote => true) do %>
       <textarea id="pull_request_comment" name="pull_request_comment"></textarea>
       <span id ="pr_comment_tip" class="fontGrey2 c_red" style="display: none">内容不能为空</span>
-      <a href="javascript:void(0);" class="BlueCirBtn mt10" onclick="pull_request_commit()">提交请求</a>
+      <a href="javascript:void(0);" class="BlueCirBtn mt10" onclick="pull_request_commit()">留言</a>
   <% end %>
 </div>
 <% @comments.each do |comment| %>
diff --git a/app/views/pull_requests/_show.html.erb b/app/views/pull_requests/_show.html.erb
index 3edb9c874..b750728a4 100644
--- a/app/views/pull_requests/_show.html.erb
+++ b/app/views/pull_requests/_show.html.erb
@@ -33,7 +33,11 @@
         <% else %>
             <% if is_project_manager?(User.current.id, @project.id) %>
                 <div class="merge-commit-option mt15">
-                  <%= link_to "接受请求", accept_pull_request_project_pull_request_path(@request.id, :project_id => @project.id), :class => "BlueCirBtn", :remote => true %>
+                  <% if @request.state == "closed"  %>
+                      该请求已被关闭
+                  <% else %>
+                      <%= link_to "接受请求", accept_pull_request_project_pull_request_path(@request.id, :project_id => @project.id), :class => "BlueCirBtn", :remote => true %>
+                  <% end %>
                 </div>
             <% end %>
         <% end %>