diff --git a/app/views/student_work/_evaluation_un_group_member_work.html.erb b/app/views/student_work/_evaluation_un_group_member_work.html.erb
index efd3440f7..c8cd738da 100644
--- a/app/views/student_work/_evaluation_un_group_member_work.html.erb
+++ b/app/views/student_work/_evaluation_un_group_member_work.html.erb
@@ -1,7 +1,7 @@
 <% is_expand = st.student_work_projects.empty? %>
 <ul id="syllabus_course_ul">
   <li class="syllabus_class_list" style="line-height:44px; vertical-align:middle;">
-    <div class="syllabus_class_w fontGrey3 student_work_<%= st.id%>" style="<%=!is_expand ? '' : 'cursor: pointer;' %>" <%= !is_expand ? '' : "onclick = "+"show_student_work('"+"#{student_work_path(st)}"+"')" %>>
+    <div class="syllabus_class_w fontGrey3" style="<%=!is_expand ? '' : 'cursor: pointer;' %>" <%= !is_expand ? '' : "onclick = "+"show_student_work('"+"#{student_work_path(st)}"+"')" %>>
       <%= link_to(image_tag(url_to_avatar(st.user),:width =>"40",:height => "40", :style => "display:block;"),user_activities_path(st.user), :class => "fl") %>
       <% if !is_expand %>
           <span class="fl student_work_<%= st.id%>" style="width:105px;">
@@ -20,10 +20,10 @@
           </span>
       <% end %>
       <div class="flex-container fl" style="width:376px;">
-        <div class="flex-cell"><span class="<%= score_color st.teacher_score%> ml35"><%= st.teacher_score.nil? ? "--" : format("%.1f",st.teacher_score)%></span></div>
-        <div class="flex-cell"><span class="<%= score_color st.teaching_asistant_score%> ml35"><%= st.teaching_asistant_score.nil? ? "--" : format("%.1f",st.teaching_asistant_score)%></span></div>
+        <div class="flex-cell student_work_<%= st.id%>"><span class="<%= score_color st.teacher_score%> ml35"><%= st.teacher_score.nil? ? "--" : format("%.1f",st.teacher_score)%></span></div>
+        <div class="flex-cell student_work_<%= st.id%>"><span class="<%= score_color st.teaching_asistant_score%> ml35"><%= st.teaching_asistant_score.nil? ? "--" : format("%.1f",st.teaching_asistant_score)%></span></div>
         <% if @homework.anonymous_comment == 0 %>
-            <div class="flex-cell">
+            <div class="flex-cell student_work_<%= st.id%>">
               <div class="<%= score_color st.student_score%> student_score_info ml35 pr">
                 <% if st.student_score.nil? %>
                     <span title="该作品未被匿评">未参与</span>
@@ -49,7 +49,9 @@
           <div class="<%= score_color score%> student_final_scor_info ml35 pr" style="display: inline">
             <%= score.nil? ? "--" : format("%.1f",score<0 ? 0 : score)%>
             <% unless score.nil?%>
-                <div class="g_infoNi none width180" style="line-height: 18px;">
+                <div class="score-tip none tl" style="line-height: 18px; top:-32px; right:-233px;">
+                  <em></em>
+                  <font></font>
                   作品最终评分为
                   <span class="c_red">&nbsp;<%= st.final_score%>&nbsp;</span>分<br/>
                   迟交扣分
@@ -71,7 +73,7 @@
           <div class="fr ml5" style="width:25px; color: #3b94d6; white-space:nowrap; text-align:right; margin-right:5px;" onclick = "show_student_work(<%= student_work_path(st)%>)">评分</div>
       <% end %>
     </div>
-    <div class="hworkTip" style="display: none; left:700px; top:20px; white-space:nowrap; right:auto;" id="work_click_<%= st.id%>"><em></em><span></span><font class="fontGrey2"><%= !st.student_work_projects.empty? ? '大作品评分即组长的评分' : '点击进行评分' %></font></div>
+    <div class="hworkTip" style="display: none; left:710px; top:20px; white-space:nowrap; right:auto;" id="work_click_<%= st.id%>"><em></em><span></span><font class="fontGrey2"><%= !st.student_work_projects.empty? ? '大作品评分即组长的评分' : '点击进行评分' %></font></div>
   </li>
 </ul>
 
diff --git a/app/views/student_work/_evaluation_un_group_work.html.erb b/app/views/student_work/_evaluation_un_group_work.html.erb
index fb0efd9c8..de8360aaf 100644
--- a/app/views/student_work/_evaluation_un_group_work.html.erb
+++ b/app/views/student_work/_evaluation_un_group_work.html.erb
@@ -50,7 +50,9 @@
       <div class="<%= score_color score%> student_final_scor_info pr" style="display: inline">
         <%= score.nil? ? "--" : format("%.1f",score<0 ? 0 : score)%>
         <% unless score.nil?%>
-            <div class="g_infoNi none width180">
+            <div class="score-tip none tl" style="top:-48px; right:-229px;">
+              <em></em>
+              <font></font>
               作品最终评分为
               <span class="c_red">&nbsp;<%= student_work.final_score%>&nbsp;</span>分。<br/>
               迟交扣分
diff --git a/app/views/student_work/_evaluation_un_work.html.erb b/app/views/student_work/_evaluation_un_work.html.erb
index 2a2b7faee..86b9c5845 100644
--- a/app/views/student_work/_evaluation_un_work.html.erb
+++ b/app/views/student_work/_evaluation_un_work.html.erb
@@ -77,7 +77,9 @@
         <span class="linkBlue">
           (<%= student_work.student_works_scores.where(:reviewer_role => 3).group_by(&:user_id).count%>)
         </span>
-        <div class="infoNi none">
+        <div class="anonymous-tip none">
+          <em></em>
+          <font></font>
           现共有
           <span class="c_red">&nbsp;<%= student_work.student_works_scores.where(:reviewer_role => 3).group_by(&:user_id).count%>&nbsp;</span>
           名学生进行了匿评，平均分为
@@ -95,7 +97,9 @@
   <td class="hworkList70 <%= score_color score%> student_final_scor_info">
     <%= score.nil? ? "--" : format("%.1f",score<0 ? 0 : score)%>
     <% unless score.nil?%>
-        <div class="infoNi none width180" style="line-height: 18px;">
+        <div class="score-tip none tl" style="line-height: 18px;">
+          <em></em>
+          <font></font>
           作品最终评分为
           <span class="c_red">&nbsp;<%= student_work.final_score%>&nbsp;</span>分<br/>
           迟交扣分
diff --git a/public/stylesheets/css/courses.css b/public/stylesheets/css/courses.css
index cd6c8b9e8..01a1f103c 100644
--- a/public/stylesheets/css/courses.css
+++ b/public/stylesheets/css/courses.css
@@ -187,7 +187,7 @@ div.content{padding-top:10px;}
 .hworkListRow:hover {background-color:#f6f6f7;}
 .hworkUl li{ float:left;}
 .hworkListRow li{ float:left;}
-.hworkTip{position:absolute; padding:3px 5px; border:1px solid #eaeaea; display:block; right:-108px; top:-15px; background-color:#ffffff; line-height:20px; box-shadow:0px 2px 8px rgba(146, 153, 169, 0.5);}
+.hworkTip{position:absolute; padding:3px 5px; border:1px solid #eaeaea; display:block; right:-118px; top:-15px; background-color:#ffffff; line-height:20px; box-shadow:0px 2px 8px rgba(146, 153, 169, 0.5);}
 .hworkTip em {display:block; border-width:8px; position:absolute; bottom:4px; left:-16px; border-style:dashed solid dashed dashed; border-color:transparent #eaeaea transparent transparent; font-size:0; line-height:0;}
 .hworkTip span {display:block; border-width:8px; position:absolute; bottom:4px; left:-15px; border-style:dashed solid dashed dashed; border-color:transparent #FFF transparent transparent; font-size:0; line-height:0;}
 .hworkList340 {width:335px; text-align:left; height:50px; line-height:50px;padding-left:5px;}
@@ -246,6 +246,14 @@ a.hworkSearchIcon:hover {background:url(../images/nav_icon.png) -49px -1px no-re
 .HomeworkStuTitle{width: 80px;text-align: center;}
 .StudentName{display: table-cell;width: 115px;vertical-align: middle;text-align: left;height: 40px;}
 
+.score-tip {width:140px; color:#666; position:absolute; padding:3px 5px; border:1px solid #eaeaea; right:-183px; top:-8px; background-color:#ffffff; line-height:20px; box-shadow:0px 2px 8px rgba(146, 153, 169, 0.5); white-space:nowrap;}
+.score-tip em {display:block; border-width:8px; position:absolute; bottom:32px; left:-16px; border-style:dashed solid dashed dashed; border-color:transparent #eaeaea transparent transparent; font-size:0; line-height:0;}
+.score-tip font {display:block; border-width:8px; position:absolute; bottom:31px; left:-15px; border-style:dashed solid dashed dashed; border-color:transparent #FFF transparent transparent; font-size:0; line-height:0;}
+
+.anonymous-tip {width:100px;color:#666; position:absolute; padding:3px 5px; border:1px solid #eaeaea; right:-143px; top:-1px; background-color:#ffffff; line-height:20px; box-shadow:0px 2px 8px rgba(146, 153, 169, 0.5); white-space:nowrap;}
+.anonymous-tip em {display:block; border-width:8px; position:absolute; bottom:25px; left:-16px; border-style:dashed solid dashed dashed; border-color:transparent #eaeaea transparent transparent; font-size:0; line-height:0;}
+.anonymous-tip font {display:block; border-width:8px; position:absolute; bottom:26px; left:-15px; border-style:dashed solid dashed dashed; border-color:transparent #FFF transparent transparent; font-size:0; line-height:0;}
+
 /*作业信息*/
 .homeworkInfo {background:#F6F6F6; padding:10px;}
 .homeworkDetail {line-height:18px; font-size:12px; color:#484848; overflow:hidden;}