diff --git a/app/views/student_work/_evaluation_un_work.html.erb b/app/views/student_work/_evaluation_un_work.html.erb
index 641405fe4..0a4ab044a 100644
--- a/app/views/student_work/_evaluation_un_work.html.erb
+++ b/app/views/student_work/_evaluation_un_work.html.erb
@@ -57,7 +57,7 @@
 
   <% if @homework.anonymous_comment == 0%>
     <li class="hworkList50 <%= score_color student_work.student_score%> student_score_info">
-    <%= student_work.student_score.nil? ? "--" : format("%.1f",student_work.student_score)%>
+    <%= student_work.student_score.nil? ? "未参与" : format("%.1f",student_work.student_score)%>
     <% unless student_work.student_score.nil?%>
         <span class="linkBlue">
           (<%= student_work.student_works_scores.where(:reviewer_role => 3).count%>)
@@ -84,7 +84,7 @@
           缺评扣分
           <span class="c_red">&nbsp;<%= student_work.absence_penalty%>&nbsp;</span>分，
           最终成绩为
-          <span class="c_red">&nbsp;<%= format("%.1f",score)%>&nbsp;</span>分。
+          <span class="c_red">&nbsp;<%= format("%.1f",score<0 ? 0 : score)%>&nbsp;</span>分。
         </div>
     <% end%>
   </li>