diff --git a/app/views/bids/_bid_homework_show.html.erb b/app/views/bids/_bid_homework_show.html.erb
index 7c8e1468c..5abd56a17 100644
--- a/app/views/bids/_bid_homework_show.html.erb
+++ b/app/views/bids/_bid_homework_show.html.erb
@@ -13,9 +13,11 @@
 						<span class="font_lighter"><%= l(:label_user_create_project_homework) %></span>
 					<span><%= link_to(bid.name, respond_path(bid), :class => 'bid_path') %></span>
 					<span style="float: right">
+                        <% if(User.current.logged? && (!Member.where('user_id = ? and project_id = ?', User.current.id, bid.courses.first.id).first.nil? && (Member.where('user_id = ? and project_id = ?', User.current.id, bid.courses.first.id).first.roles&Role.where('id = ? or id = ? or id =?',5, 10, 7)).size >0)) %>
 						<%# 提交作业按钮 %>
 						<%= link_to  l(:label_commit_homework), '#OpenWindow', rel: 'leanModal', onclick: "showSubH(#{bid.id}, '#{bid.name}');" if User.current.member_of?(@project) %>
-						<% if (User.current.admin?||User.current.id==bid.author_id) %>
+						<% end %>
+                        <% if (User.current.admin?||User.current.id==bid.author_id) %>
 						<%= link_to(
           					l(:button_edit),
           					{:action => 'edit', :controller=>'bids', :project_id =>@project.id, :bid_id => bid.id},