diff --git a/app/views/student_work/index.html.erb b/app/views/student_work/index.html.erb
index 1cd665569..c9e8cd4c6 100644
--- a/app/views/student_work/index.html.erb
+++ b/app/views/student_work/index.html.erb
@@ -36,7 +36,7 @@
       </span>
       <% if @show_all%>
         <input  type="text" value="<%= @name%>" placeholder="昵称、学号、姓名搜索" class="min_search ml10 fl" onkeypress="SearchByName($(this),'<%= student_work_index_path(:homework => @homework.id)%>',event);">
-        <a class="student_work_search fl" onclick="SearchByName($(this).prev(),'<%= student_work_index_path(:homework => @homework.id)%>');" href="javascript:void(0)">搜索</a>
+        <a class="student_work_search fl" onclick="SearchByName_1($(this).prev(),'<%= student_work_index_path(:homework => @homework.id)%>');" href="javascript:void(0)">搜索</a>
       <% end%>
       <% if @is_teacher%>
           <div class="fr">
diff --git a/public/javascripts/course.js b/public/javascripts/course.js
index 0570ec437..74dceddc1 100644
--- a/public/javascripts/course.js
+++ b/public/javascripts/course.js
@@ -793,7 +793,7 @@ function SearchByName(obj,url,event)
         location.href = url + "&name=" + obj.val();
     }
 }
-function SearchByName(obj,url)
+function SearchByName_1(obj,url)
 {
     location.href = url + "&name=" + obj.val();
 }