diff --git a/app/views/files/_course_file.html.erb b/app/views/files/_course_file.html.erb
index 045eec6f7..1157961fe 100644
--- a/app/views/files/_course_file.html.erb
+++ b/app/views/files/_course_file.html.erb
@@ -98,7 +98,7 @@
<%= form_tag( search_course_files_path(@course), method: 'get',:class => "re_search",:remote=>true) do %>
<%= text_field_tag 'name', params[:name], name: "name", :class => 'researchBox fl',:style=>"padding: 0px"%>
- <%= submit_tag "课内搜索", :class => "blueBtn mr5 fl",:name => "incourse",:id => "incourse" %>
+ <%= submit_tag "班内搜索", :class => "blueBtn mr5 fl",:name => "incourse",:id => "incourse" %>
<%#= submit_tag "全站搜索", :class => "blueBtn mr5 fl",:name => "insite",:id => "insite" %>
<% if is_course_teacher(User.current,@course) || (@course.publish_resource==1 && User.current.member_of_course?(@course) ) %>