diff --git a/app/views/users/_course_homework.html.erb b/app/views/users/_course_homework.html.erb
index 2096e3c82..a3aa5d5b1 100644
--- a/app/views/users/_course_homework.html.erb
+++ b/app/views/users/_course_homework.html.erb
@@ -51,7 +51,7 @@
           <span class="c_red">系统提示：该作业要求各组长提交作品，提交作品时请添加组成员。谢谢配合！</span>
       <% end %>
       <div class="homepagePostSubmitContainer">
-        <% if activity.homework_type == 3 && !is_teacher && activity.homework_detail_group.base_on_project == 1 %>
+        <% if activity.homework_type == 3 && !is_teacher && activity.homework_detail_group.base_on_project == 1 && User.current.member_of_course?(activity.course)%>
             <% projects = cur_user_projects_for_homework activity %>
             <% works = cur_user_works_for_homework activity %>
             <% if works.nil? && projects.nil? %>
diff --git a/app/views/users/_user_homework_detail.html.erb b/app/views/users/_user_homework_detail.html.erb
index 59d7785e1..4217cf1a9 100644
--- a/app/views/users/_user_homework_detail.html.erb
+++ b/app/views/users/_user_homework_detail.html.erb
@@ -49,7 +49,7 @@
           <span class="c_red">系统提示：该作业要求各组长<%=link_to "创建项目", new_project_path(:host=>Setting.host_name),:class=>"c_red",:title=>"新建项目",:style=>"text-decoration:underline;"%>，组成员加入项目，然后由组长关联项目。谢谢配合！</span>
       <% end %>
       <div class="homepagePostSubmitContainer">
-        <% if homework_common.homework_type == 3 && !is_teacher && homework_common.homework_detail_group.base_on_project == 1%>
+        <% if homework_common.homework_type == 3 && !is_teacher && homework_common.homework_detail_group.base_on_project == 1 && User.current.member_of_course?(homework_common.course) %>
             <% projects = cur_user_projects_for_homework homework_common %>
             <% works = cur_user_works_for_homework homework_common %>
             <% if works.nil? && projects.nil? %>