diff --git a/app/views/exercise/_student_exercise.html.erb b/app/views/exercise/_student_exercise.html.erb
index 4e27d57cb..3983fb0c4 100644
--- a/app/views/exercise/_student_exercise.html.erb
+++ b/app/views/exercise/_student_exercise.html.erb
@@ -33,6 +33,19 @@
         }).mouseleave(function(){
             $("#work_click_<%= exercise.id%>").hide();
         });
+        $(function(){
+            <% if Time.parse(h(@exercise.end_time)).strftime("%Y-%m-%d-%H-%M-%S") <= Time.now.strftime("%Y-%m-%d-%H-%M-%S") %>
+                $("#show_student_result_div").on('click',show_result);
+            <% else %>
+                $("#show_student_result_div").attr("title","截止日期未到，暂不能查看学生答题结果");
+                $("#student_name_id").attr("title","截止日期未到，暂不能查看学生答题结果");
+                $("#student_id_id").attr("title","截止日期未到，暂不能查看学生答题结果");
+                $("#student_class_id").attr("title","截止日期未到，暂不能查看学生答题结果");
+            <% end %>
+        });
+        function show_result() {
+            window.location.href = '<%=show_student_result_exercise_path(@exercise,:user_id => exercise.user.id) %>';
+        }
     </script>
     <ul class="hworkListRow" id="student_work_<%= exercise.id%>">
       <li class="hworkList340 width530">
@@ -40,22 +53,24 @@
           <li class="hworkPortrait mt15 mr10">
             <%= link_to(image_tag(url_to_avatar(exercise.user),:width =>"40",:height => "40"),user_activities_path(exercise.user)) %>
           </li>
-          <div onclick="" style="cursor: pointer;" class="student_work_<%= exercise.id%>">
+          <%# end_time = Time.parse(h(@exercise.end_time)).strftime("%Y-%m-%d-%H-%M-%S") <= Time.now.strftime("%Y-%m-%d-%H-%M-%S") %>
+          <div id="show_student_result_div" style="cursor: pointer;" class="student_work_<%= exercise.id%>">
             <li>
               <ul class="mt10 fl">
-                <li class="hworkStName mr15 mt16" title="姓名">
-                  <% name = exercise.user.show_name %>
-                  <% if Time.parse(h(@exercise.end_time)).strftime("%Y-%m-%d-%H-%M-%S") <= Time.now.strftime("%Y-%m-%d-%H-%M-%S") %>
-                    <%= link_to name,show_student_result_exercise_path(@exercise,:user_id => exercise.user.id) %>
-                  <% else %>
-                    <span title="截止日期未到，暂不能查看学生答题结果。"><%=name%></span>
+                <li class="hworkStName mr15 mt16" title="姓名" id="student_name_id">
+                  <%=exercise.user.show_name %>
+                  <%# name = exercise.user.show_name %>
+                  <%# if Time.parse(h(@exercise.end_time)).strftime("%Y-%m-%d-%H-%M-%S") <= Time.now.strftime("%Y-%m-%d-%H-%M-%S") %>
+                    <%#= link_to name,show_student_result_exercise_path(@exercise,:user_id => exercise.user.id) %>
+                  <%# else %>
+                    <!--<span title="截止日期未到，暂不能查看学生答题结果。"><%#=name%></span>-->
                       <%#= link_to name,'',:title=>"截止日期未到，暂不能查看学生答题结果。" %>
-                  <% end %>
+                  <%# end %>
                 </li>
-                <li class="hworkStID mr10 mt16" title="学号">
+                <li class="hworkStID mr10 mt16" title="学号" id="student_id_id">
                   <%= exercise.user.user_extensions.nil? ? "--" : exercise.user.user_extensions.student_id%>
                 </li>
-                <li class="hworkStID mt16" title="班级">
+                <li class="hworkStID mt16" title="班级"  id="student_class_id">
                   --
                 </li>
               </ul>
@@ -63,7 +78,7 @@
           </div>
         </ul>
       </li>
-      <li class="hworkList130 c_grey student_work_<%= exercise.id%>" onclick="" style="cursor: pointer;">
+      <li class="hworkList130 c_grey student_work_<%= exercise.id%>">
         <% if exercise.created_at%>
             <%= Time.parse(format_time(exercise.created_at)).strftime("%m-%d %H:%M")%>&nbsp;
         <% end %>