diff --git a/app/views/account/authentication.html.erb b/app/views/account/authentication.html.erb
index 95711a56a..18e89b424 100644
--- a/app/views/account/authentication.html.erb
+++ b/app/views/account/authentication.html.erb
@@ -48,7 +48,7 @@
             </tr>
             </tbody>
           </table>
-          <p class="mt10">若您想重新认证，请先<a href="javascript:void(0);" class="color-blue" onclick="s_op_confirm_box('<%= cancel_pro_apply_account_path(:auth_type => 1) %>', '是否确定撤销提交的实名认证申请')">撤销本次认证申请</a></p>
+          <p class="mt10 color-dark-grey">若您想重新认证，请先<a href="javascript:void(0);" class="color-blue" onclick="s_op_confirm_box('<%= cancel_pro_apply_account_path(:auth_type => 1) %>', '是否确定撤销提交的实名认证申请')">撤销本次认证申请</a></p>
         </div>
       </div>
   <% elsif !@user.authentication && @apply_user_auth && @apply_user_auth.status == 2 %>
@@ -89,7 +89,7 @@
             </tr>
             </tbody>
           </table>
-          <p class="mt10">若您想重新认证，请<a href="javascript:void(0);" class="color-blue" onclick="real_certification();">点击这里</a></p>
+          <p class="mt10 color-dark-grey">若您想重新认证，请<a href="javascript:void(0);" class="color-blue" onclick="real_certification();">点击这里</a></p>
         </div>
       </div>
   <% elsif @user.authentication %>
diff --git a/app/views/account/professional_certification.html.erb b/app/views/account/professional_certification.html.erb
index 211053169..50ba81dad 100644
--- a/app/views/account/professional_certification.html.erb
+++ b/app/views/account/professional_certification.html.erb
@@ -97,7 +97,7 @@
             </tr>
             </tbody>
           </table>
-          <p class="mt10">若您想重新认证，请<a href="javascript:void(0);" class="color-blue" onclick="pro_certification();">点击这里</a></p>
+          <p class="mt10 color-dark-grey">若您想重新认证，请<a href="javascript:void(0);" class="color-blue" onclick="pro_certification();">点击这里</a></p>
         </div>
       </div>
   <% elsif @user.professional_certification %>
@@ -142,7 +142,7 @@
             </tr>
             </tbody>
           </table>
-          <p class="mt10">若您想重新认证，请<a href="javascript:void(0);" class="color-blue" onclick="pro_certification();">点击这里</a></p>
+          <p class="mt10 color-dark-grey">若您想重新认证，请<a href="javascript:void(0);" class="color-blue" onclick="pro_certification();">点击这里</a></p>
         </div>
       </div>
   <% end %>
diff --git a/app/views/games/_game_show.html.erb b/app/views/games/_game_show.html.erb
index 8741d1d0b..7fa73476b 100644
--- a/app/views/games/_game_show.html.erb
+++ b/app/views/games/_game_show.html.erb
@@ -66,7 +66,7 @@
     <div class="-layout-h -padding-h-16 -horizontal -footer-left">
       <ul class="-task-ml80">
         <%= render :partial => "games/shixun_comment_block" %>
-        <li class="fl mt10 ml15"><a href="javascript:void(0);" onclick="send_dis_to_shixun()" class="course-bth-blue color_white">发送</a></li>
+        <li class="fl mt10 ml20"><a href="javascript:void(0);" onclick="send_dis_to_shixun()" class="course-bth-blue color_white">发送</a></li>
         <li class="fl ml20 mt15">
             <span title="<%= @praise.nil? ? "点赞" : "取消点赞" %>" onclick="game_praise()" id="game_praise_tread" class="pt5 color-grey mr20">
               <i class="fa fa-thumbs-up font-20 mr3 <%= @praise.nil? ? "" : "color-light-green" %>" alt="赞" ></i><span class="font-12 font-bd" id="game_praise_count"><%= @praise_count %></span>
diff --git a/app/views/shixuns/_shixun_top.html.erb b/app/views/shixuns/_shixun_top.html.erb
index 632b1a785..b248dfc1d 100644
--- a/app/views/shixuns/_shixun_top.html.erb
+++ b/app/views/shixuns/_shixun_top.html.erb
@@ -10,30 +10,30 @@
     <% if allow_shixun_exec(@shixun) %>
         <% if @shixun.status == 0 %>
             <% if User.current.manager_of_shixun?(@shixun) %>
-                <%= link_to "模拟实战", operation_shixun_path(@shixun, :myshixun_id => myshixun.try(:id)), :onclick => "forshixun()", :class => "fr shixun-task-btn task-btn-orange mr15", :id => "shixun_operation",:remote => true %>
+                <%= link_to "模拟实战", operation_shixun_path(@shixun, :myshixun_id => myshixun.try(:id)), :class => "fr shixun-task-btn task-btn-orange mr15", :id => "shixun_operation",:remote => true %>
                 <%#= link_to_shixun_exec myshixun, @shixun, '模拟实战' %>
                 <a href="javascript:void(0);" data-option="1" onclick="apply_publish_shixun('<%= publish_shixun_path(@shixun) %>')" id="apply_publish_shixun" class="fr shixun-task-btn task-btn-green mr15">申请发布</a>
                 <%#= link_to "申请发布", publish_shixun_path(@shixun), :class => "fr shixun-task-btn task-btn-green mr15", :id => "challenge_begin", :remote => true %>
             <% end %>
         <% elsif @shixun.status == 1 %>
-            <%= link_to "模拟实战", operation_shixun_path(@shixun, :myshixun_id => myshixun.try(:id)), :onclick => "forshixun()", :class => "fr shixun-task-btn task-btn-orange mr15", :id => "shixun_operation", :remote => true %>
+            <%= link_to "模拟实战", operation_shixun_path(@shixun, :myshixun_id => myshixun.try(:id)), :class => "fr shixun-task-btn task-btn-orange mr15", :id => "shixun_operation", :remote => true %>
             <%#= link_to_shixun_exec myshixun, @shixun, '模拟实战' %>
             <% if User.current.manager_of_shixun?(@shixun) %>
                 <%= link_to "撤销发布", cancel_publish_shixun_path(@shixun), :class => "fr shixun-task-btn task-btn-grey-white mr15", :id => "challenge_begin" %>
             <% end %>
         <% elsif @shixun.status == 2 %>
             <% if myshixun.blank? %>
-                <%= link_to "开始实战", operation_shixun_path(@shixun, :myshixun_id => myshixun.try(:id)), :onclick => "forshixun()", :class => "fr shixun-task-btn task-btn-orange mr15", :id => "shixun_operation", :remote => true %>
+                <%= link_to "开始实战", operation_shixun_path(@shixun, :myshixun_id => myshixun.try(:id)), :class => "fr shixun-task-btn task-btn-orange mr15", :id => "shixun_operation", :remote => true %>
                 <%#= link_to_shixun_exec myshixun, @shixun, '开始实战' %>
             <% else %>
-                <%= link_to "继续实战", operation_shixun_path(@shixun, :myshixun_id => myshixun.try(:id)), :onclick => "forshixun()", :class => "fr shixun-task-btn task-btn-orange mr15", :id => "shixun_operation", :remote => true %>
+                <%= link_to "继续实战", operation_shixun_path(@shixun, :myshixun_id => myshixun.try(:id)), :class => "fr shixun-task-btn task-btn-orange mr15", :id => "shixun_operation", :remote => true %>
             <% end %>
             <% if User.current.manager_of_shixun?(@shixun) %>
                 <a href="javascript:void(0);" class="fr shixun-task-btn task-btn-grey-white mr15" id="challenge_begin" onclick="s_op_confirm_box('<%= close_shixun_path(@shixun) %>', '关闭后，用户不能再开始挑战了<br/>是否确认关闭')">永久关闭</a>
             <% end %>
         <% elsif @shixun.status == 3 %>
             <% unless myshixun.blank? %>
-                <%= link_to "继续实战", operation_shixun_path(@shixun, :myshixun_id => myshixun.try(:id)), :onclick => "forshixun()", :class => "fr shixun-task-btn task-btn-orange mr15", :id => "shixun_operation", :remote => true %>
+                <%= link_to "继续实战", operation_shixun_path(@shixun, :myshixun_id => myshixun.try(:id)), :class => "fr shixun-task-btn task-btn-orange mr15", :id => "shixun_operation", :remote => true %>
             <% end %>
             <a href="javascript:void(0);" class="fr shixun-task-ban-btn mr15">已关闭</a>
         <% end %>
diff --git a/app/views/shixuns/operation.js.erb b/app/views/shixuns/operation.js.erb
index e2794791f..2ff2b7ee1 100644
--- a/app/views/shixuns/operation.js.erb
+++ b/app/views/shixuns/operation.js.erb
@@ -3,9 +3,10 @@
 <% else %>
     <% if @is_modify.blank? %>
         //为了防止浏览器阻挡
+        $(".loading_all").show();
         window.location.href="<%= shixun_exec_shixun_path(@shixun) %>";
         $("#ajax-indicator").hide();
-        //var tempwindow = window.open();
+         //var tempwindow = window.open();
         //tempwindow.location = '<%#= shixun_exec_shixun_path(@shixun) %>';
         //window.open("<%#= shixun_exec_shixun_path(@shixun) %>");
     <% else %>
diff --git a/public/javascripts/edu/shixun.js b/public/javascripts/edu/shixun.js
index 1d64a752f..c440b21d3 100644
--- a/public/javascripts/edu/shixun.js
+++ b/public/javascripts/edu/shixun.js
@@ -2,21 +2,8 @@ $(function() {
     $("#search_not_collaborators").live('input', function (e) {
         throttle(search_not_teacher_f, window, e);
     });
-//    $("#shixun_operation").live("click",function(){
-//        $(".loading_all").show();
-//    })
 });
 
-//模拟实训，显示加载等待效果
-function forshixun(){
-    $(".loading_all").show();
-//    $.ajax({
-//       url : url
-//    });
-//    return false;
-}
-
-
 var lastteSearchCondition = '';
 function search_not_teacher_f(e){
     console.log($(e.target).val().trim());
diff --git a/public/stylesheets/css/edu-user.css b/public/stylesheets/css/edu-user.css
index c290845b2..bbd9de4f8 100644
--- a/public/stylesheets/css/edu-user.css
+++ b/public/stylesheets/css/edu-user.css
@@ -236,6 +236,6 @@ input.new_loggin_input_test{ -webkit-box-shadow: 0 0 0px 1000px white inset;  ou
 
 .edu-table{width: 100%;border: 1px solid #cccccc;background: #ffffff;border-collapse: collapse;}
 .panel-cer-content .edu-table thead{background: #f5f5f5}
-.panel-cer-content .edu-table tr td{padding: 0px;border: none;border: 1px solid #ccc;}
-.panel-cer-content .edu-table tr td:nth-child(1){text-align:right;width: 25%}
-.panel-cer-content .edu-table tr td:nth-child(2){text-align:left;color: #333333;padding-left: 10px}
+.panel-cer-content .edu-table tr td{padding: 0px;border: none;border: 1px solid #ccc;padding: 6px 10px;}
+.panel-cer-content .edu-table tr td:nth-child(1){text-align:right;width: 25%;color: #666666}
+.panel-cer-content .edu-table tr td:nth-child(2){text-align:left;color: #333333;}