diff --git a/app/views/pull_requests/_pull_request_comments.html.erb b/app/views/pull_requests/_pull_request_comments.html.erb
index 8b296c733..77dc830dd 100644
--- a/app/views/pull_requests/_pull_request_comments.html.erb
+++ b/app/views/pull_requests/_pull_request_comments.html.erb
@@ -1,7 +1,7 @@
 <div class="pd15box">
   <div class="clear mb30">
     <%= 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" class="pullreques_reply_textarea"></textarea>
+        <textarea id="pull_request_comment" name="pull_request_comment" class="pullreques_reply_textarea" style="padding-left: 0px;"></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="btn btn-blue fr" onclick="pull_request_commit()">留言</a>
     <% end %>
diff --git a/app/views/pull_requests/_pull_request_commits.html.erb b/app/views/pull_requests/_pull_request_commits.html.erb
index d5cd6922b..78b55dc09 100644
--- a/app/views/pull_requests/_pull_request_commits.html.erb
+++ b/app/views/pull_requests/_pull_request_commits.html.erb
@@ -1,81 +1,60 @@
-<div class="pullreques_pullbox">
-  <div class="pullreques_pull_top clear">
-    <p class="fl c_grey ml15">2016-09-12</p>
-    <p class="fr c_green mr15">2个提交</p>
-  </div>
-  <ul class="pullreques_pull_list">
-    <li  class="clear">
-      <span class="fl c_grey ml15 ">19分钟前</span>
-      <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 姚虫虫姚虫虫姚虫虫 </a>
-      <p class="pullreques_pull_txt ml10 fl">项目导航栏数字错误</p>
-      <span class="fr mr15 c_grey">acbc94af</span>
-    </li>
-    <li  class="clear">
-      <span class="fl c_grey ml15 ">19分钟前</span>
-      <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 姚虫虫</a>
-      <p class="pullreques_pull_txt ml10 fl">项目导航栏数字错误</p>
-      <span class="fr mr15 c_grey">acbc94af</span>
-    </li>
-    <li  class="clear">
-      <span class="fl c_grey ml15 ">19分钟前</span>
-      <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 尹刚 </a>
-      <p class="pullreques_pull_txt ml10 fl">Merge branch 'develop' of https://git.trustie.net/jacknudt/trustieforge into develop</p>
-      <span class="fr mr15 c_grey">acbc94af</span>
-    </li>
-  </ul>
-</div>
-<div class="pullreques_pullbox">
-  <div class="pullreques_pull_top clear">
-    <p class="fl c_grey ml15">2016-09-12</p>
-    <p class="fr c_green mr15">2个提交</p>
-  </div>
-  <ul class="pullreques_pull_list">
-    <li  class="clear">
-      <span class="fl c_grey ml15 ">19分钟前</span>
-      <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 姚虫虫姚虫虫姚虫虫 </a>
-      <p class="pullreques_pull_txt ml10 fl">项目导航栏数字错误</p>
-      <span class="fr mr15 c_grey">acbc94af</span>
-    </li>
-    <li  class="clear">
-      <span class="fl c_grey ml15 ">19分钟前</span>
-      <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 姚虫虫</a>
-      <p class="pullreques_pull_txt ml10 fl">项目导航栏数字错误</p>
-      <span class="fr mr15 c_grey">acbc94af</span>
-    </li>
-    <li  class="clear">
-      <span class="fl c_grey ml15 ">19分钟前</span>
-      <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 尹刚 </a>
-      <p class="pullreques_pull_txt ml10 fl">Merge branch 'develop' of https://git.trustie.net/jacknudt/trustieforge into develop</p>
-      <span class="fr mr15 c_grey">acbc94af</span>
-    </li>
-  </ul>
-</div>
-<div class="pullreques_pullbox">
-  <div class="pullreques_pull_top clear">
-    <p class="fl c_grey ml15">2016-09-12</p>
-    <p class="fr c_green mr15">2个提交</p>
-  </div>
-  <ul class="pullreques_pull_list">
-    <li  class="clear">
-      <span class="fl c_grey ml15 ">19分钟前</span>
-      <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 姚虫虫姚虫虫姚虫虫 </a>
-      <p class="pullreques_pull_txt ml10 fl">项目导航栏数字错误</p>
-      <span class="fr mr15 c_grey">acbc94af</span>
-    </li>
-    <li  class="clear">
-      <span class="fl c_grey ml15 ">19分钟前</span>
-      <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 姚虫虫</a>
-      <p class="pullreques_pull_txt ml10 fl">项目导航栏数字错误</p>
-      <span class="fr mr15 c_grey">acbc94af</span>
-    </li>
-    <li  class="clear">
-      <span class="fl c_grey ml15 ">19分钟前</span>
-      <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 尹刚 </a>
-      <p class="pullreques_pull_txt ml10 fl">Merge branch 'develop' of https://git.trustie.net/jacknudt/trustieforge into develop</p>
-      <span class="fr mr15 c_grey">acbc94af</span>
-    </li>
-  </ul>
-</div>
+
+    <div class="pullreques_pullbox">
+      <div class="pullreques_pull_top clear">
+        <p class="fl c_grey ml15">2016-09-12</p>
+        <p class="fr c_green mr15">2个提交</p>
+      </div>
+      <ul class="pullreques_pull_list">
+        <li  class="clear">
+          <span class="fl c_grey ml15 ">19分钟前</span>
+          <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 姚虫虫姚虫虫姚虫虫 </a>
+          <p class="pullreques_pull_txt ml10 fl">项目导航栏数字错误</p>
+          <span class="fr mr15 c_grey">acbc94af</span>
+        </li>
+        <li  class="clear">
+          <span class="fl c_grey ml15 ">19分钟前</span>
+          <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 姚虫虫</a>
+          <p class="pullreques_pull_txt ml10 fl">项目导航栏数字错误</p>
+          <span class="fr mr15 c_grey">acbc94af</span>
+        </li>
+        <li  class="clear">
+          <span class="fl c_grey ml15 ">19分钟前</span>
+          <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 尹刚 </a>
+          <p class="pullreques_pull_txt ml10 fl">Merge branch 'develop' of https://git.trustie.net/jacknudt/trustieforge into develop</p>
+          <span class="fr mr15 c_grey">acbc94af</span>
+        </li>
+      </ul>
+    </div>
+    <div class="pullreques_pullbox">
+      <div class="pullreques_pull_top clear">
+        <p class="fl c_grey ml15">2016-09-12</p>
+        <p class="fr c_green mr15">2个提交</p>
+      </div>
+      <ul class="pullreques_pull_list">
+        <li  class="clear">
+          <span class="fl c_grey ml15 ">19分钟前</span>
+          <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 姚虫虫姚虫虫姚虫虫 </a>
+          <p class="pullreques_pull_txt ml10 fl">项目导航栏数字错误</p>
+          <span class="fr mr15 c_grey">acbc94af</span>
+        </li>
+        <li  class="clear">
+          <span class="fl c_grey ml15 ">19分钟前</span>
+          <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 姚虫虫</a>
+          <p class="pullreques_pull_txt ml10 fl">项目导航栏数字错误</p>
+          <span class="fr mr15 c_grey">acbc94af</span>
+        </li>
+        <li  class="clear">
+          <span class="fl c_grey ml15 ">19分钟前</span>
+          <a href="javascript:void(0);" target="_blank" class="pullreques_pull_name fl ml10"> 尹刚 </a>
+          <p class="pullreques_pull_txt ml10 fl">Merge branch 'develop' of https://git.trustie.net/jacknudt/trustieforge into develop</p>
+          <span class="fr mr15 c_grey">acbc94af</span>
+        </li>
+      </ul>
+    </div>
+
+
+
+
 
 
 
diff --git a/app/views/pull_requests/_show.html.erb b/app/views/pull_requests/_show.html.erb
index ec3e47ef7..0773435cc 100644
--- a/app/views/pull_requests/_show.html.erb
+++ b/app/views/pull_requests/_show.html.erb
@@ -28,32 +28,32 @@
 <div class="alert alert-orange mb15 ">
   在管理员接受后，将由系统自动合并。<%= link_to "接受", accept_pull_request_project_pull_request_path(@request.id, :project_id => @project.id), :class => "linkBlue2", :remote => true %>接受</a>
 </div>
-<div class="new_roadmap_conbox " >
+<div class="new_roadmap_conbox mb10" >
   <div class=" clear">
     <ul class="new_roadmap_nav fl"  >
-      <li class="new_roadmap_nav_hover ">
-        <%= link_to "评论<span class='new_roadmap_nav_taghover ml5'>#{@comments_count}</span>".html_safe, pull_request_comments_project_pull_request_path(@request.id, :project_id => @project.id, :type => "1"), :remote => true, :class => "new_roadmap_type_nomal" %>
+      <li class="new_roadmap_nav_hover" id="new_roadmap_nav_1" onclick="HoverLi(1);">
+        <%= link_to "评论<span class='new_roadmap_nav_taghover ml5' id='new_roadmap_num_1'>#{@comments_count}</span>".html_safe, pull_request_comments_project_pull_request_path(@request.id, :project_id => @project.id, :type => "1"), :remote => true, :class => "new_roadmap_type_nomal", :id => "new_roadmap_type_1" %>
         <!--<a href="javascript:void(0);" id="new_roadmap_type_1"  class="new_roadmap_type_nomal"  >评论<span id="new_roadmap_num_1" class="new_roadmap_nav_taghover ml5">210</span></a>-->
       </li>
-      <li>
-        <%= link_to "提交<span class='new_roadmap_nav_tagnomal ml5'>#{@commits_count}</span>".html_safe, pull_request_commits_project_pull_request_path(@request.id, :project_id => @project.id, :type => "2"), :remote => true, :class => "new_roadmap_type_nomal" %></li>
+      <li id="new_roadmap_nav_2" onclick="HoverLi(2);">
+        <%= link_to "提交<span class='new_roadmap_nav_tagnomal ml5' id='new_roadmap_num_2'>#{@commits_count}</span>".html_safe, pull_request_commits_project_pull_request_path(@request.id, :project_id => @project.id, :type => "2"), :remote => true, :class => "new_roadmap_type_nomal", :id => "new_roadmap_type_2" %></li>
       <!--<a href="javascript:void(0);" id="new_roadmap_type_2" class="new_roadmap_type_nomal" >提交<span id="new_roadmap_num_2" class="new_roadmap_nav_tagnomal ml5">25</span></a>-->
       </li>
-      <li>
-        <%= link_to "改动<span class='new_roadmap_nav_tagnomal ml5'>#{@changes_count}</span>".html_safe, pull_request_changes_project_pull_request_path(@request.id, :project_id => @project.id, :type => "3"), :remote => true, :class => "new_roadmap_type_nomal" %></li>
+      <li id="new_roadmap_nav_3" onclick="HoverLi(3);">
+        <%= link_to "改动<span class='new_roadmap_nav_tagnomal ml5' id='new_roadmap_num_3'>#{@changes_count}</span>".html_safe, pull_request_changes_project_pull_request_path(@request.id, :project_id => @project.id, :type => "3"), :remote => true, :class => "new_roadmap_type_nomal", :id => "new_roadmap_type_3" %></li>
       <!--<a href="javascript:void(0);" id="new_roadmap_type_3" class="new_roadmap_type_nomal" >改动<span id="new_roadmap_num_3" class="new_roadmap_nav_tagnomal ml5">5</span></a>-->
       </li>
     </ul>
 
     <% if @type == nil || @type == "1" %>
-        <div id="merge_record_0">
+        <div id="merge_record_1">
           <%= render :partial => "pull_requests/pull_request_comments" %>
         </div>
     <% end %>
-    <div id="merge_record_1" class="undis">
+    <div id="merge_record_2" class="undis">
       <%= render :partial => "pull_requests/pull_request_commits" %>
     </div>
-    <div id="merge_record_2" class="undis">
+    <div id="merge_record_3" class="undis">
       <%= render :partial => "pull_requests/pull_request_changes" %>
     </div>
   </div>
@@ -61,15 +61,21 @@
 <!--PullReques结束-->
 
 <script>
-    $(".new_roadmap_nav li").click(function(){
-        $(".new_roadmap_nav li").removeClass("new_roadmap_nav_hover");
-        $(this).addClass("new_roadmap_nav_hover");
-
-        var index = $(".new_roadmap_nav li").index(this);
-
-        $("#merge_record_0, #merge_record_1, #merge_record_2").hide();
-        console.log(index);
-        $("#merge_record_" + index).show();
-    });
+    function g(o){
+        return document.getElementById(o);
+    }
+    function HoverLi(n){
+//如果有N个标签,就将i<=N;
+        for(var i=1;i<=3;i++){
+            g('new_roadmap_nav_'+i).className='new_roadmap_nav_nomal';
+            g('new_roadmap_type_'+i).className='new_roadmap_type_nomal';
+            g('new_roadmap_num_'+i).className='new_roadmap_nav_tagnomal';
+            g('merge_record_'+i).className='undis';
+        }
+        g('new_roadmap_nav_'+n).className='new_roadmap_nav_hover';
+        g('new_roadmap_type_'+n).className='new_roadmap_type_hover';
+        g('new_roadmap_num_'+n).className='new_roadmap_nav_taghover';
+        g('merge_record_'+n).className='dis';
+    }
 </script>
 
diff --git a/app/views/pull_requests/pull_request_changes.js.erb b/app/views/pull_requests/pull_request_changes.js.erb
index 9021c498d..461cd3d06 100644
--- a/app/views/pull_requests/pull_request_changes.js.erb
+++ b/app/views/pull_requests/pull_request_changes.js.erb
@@ -1 +1 @@
-$("#merge_record_2").html('<%= escape_javascript( render :partial => "pull_requests/pull_request_changes") %>');
\ No newline at end of file
+$("#merge_record_3").html('<%= escape_javascript( render :partial => "pull_requests/pull_request_changes") %>');
\ No newline at end of file
diff --git a/app/views/pull_requests/pull_request_comments.js.erb b/app/views/pull_requests/pull_request_comments.js.erb
index 5a7e6683c..5fd3c2eb3 100644
--- a/app/views/pull_requests/pull_request_comments.js.erb
+++ b/app/views/pull_requests/pull_request_comments.js.erb
@@ -1 +1 @@
-$("#merge_record_0").html('<%= escape_javascript( render :partial => "pull_requests/pull_request_comments") %>');
\ No newline at end of file
+$("#merge_record_1").html('<%= escape_javascript( render :partial => "pull_requests/pull_request_comments") %>');
\ No newline at end of file
diff --git a/app/views/pull_requests/pull_request_commits.js.erb b/app/views/pull_requests/pull_request_commits.js.erb
index cc0a82010..764e4660e 100644
--- a/app/views/pull_requests/pull_request_commits.js.erb
+++ b/app/views/pull_requests/pull_request_commits.js.erb
@@ -1 +1 @@
-$("#merge_record_1").html('<%= escape_javascript( render :partial => "pull_requests/pull_request_commits") %>');
\ No newline at end of file
+$("#merge_record_2").html('<%= escape_javascript( render :partial => "pull_requests/pull_request_commits") %>');
\ No newline at end of file
diff --git a/public/stylesheets/css/project.css b/public/stylesheets/css/project.css
index 8dfd78e92..c4e879b49 100644
--- a/public/stylesheets/css/project.css
+++ b/public/stylesheets/css/project.css
@@ -981,7 +981,7 @@ a.sortdownbtn{background: url(/images/sy/liststyle.png) 0 -12px no-repeat; width
 .pullreques_blueicon{  background: url(/images/new_project/icons_issue.png) 0 -299px no-repeat; display: inline-block; width: 43px; height: 16px;}
 .pullreques_greyicon{  background: url(/images/new_project/icons_issue.png) 0 -322px no-repeat; display: inline-block; width: 43px; height: 16px;}
 .pullreques_greyicon02{  background: url(/images/new_project/icons_issue.png) 0 -344px no-repeat; display: inline-block; width:43px; height: 16px;}
-.pullreques_reply_textarea{ width: 100%; padding:0; height: 60px; color: #666;}
+.pullreques_reply_textarea{ width: 100%; padding:2; height: 60px; color: #666;}
 .pullreques_reply_list li{ padding:15px 0; border-top: 1px dashed #ddd; }
 .pullreques_reply_user_img{ width:50px;height:50px; -webkit-border-radius:50px;-moz-border-radius:50px;-o-border-radius:50px;border-radius:50px;}
 a.pullreques_reply_name{ font-weight: bold; color: #333;}