diff --git a/app/views/users/_user_homework_form.html.erb b/app/views/users/_user_homework_form.html.erb
index 2d4c7eb49..3c4358b95 100644
--- a/app/views/users/_user_homework_form.html.erb
+++ b/app/views/users/_user_homework_form.html.erb
@@ -38,7 +38,7 @@
   <div class="mt5 fr">
     <a href="javascript:void(0);" class="BlueCirBtnMini fr" onclick=" submit_homework('new_homework_common');">发送</a>
     <span class="fr mr10 mt3">或</span>
-    <a href="javascript:void(0);" class=" fr mr10 mt3">取消</a>
+    <a href="javascript:void(0);" class=" fr mr10 mt3" onclick="reset_homework();">取消</a>
   </div>
 </div>
 <div class="cl"></div>
\ No newline at end of file
diff --git a/app/views/users/user_homeworks.html.erb b/app/views/users/user_homeworks.html.erb
index 2813f2006..4151334dc 100644
--- a/app/views/users/user_homeworks.html.erb
+++ b/app/views/users/user_homeworks.html.erb
@@ -11,6 +11,14 @@
       }
   };
   $(window).scroll(scrollHandler);
+
+  function reset_homework(){
+      $("#homework_name").val("");
+      $("#homework_end_time").val("");
+      $("#course_id").val("");
+      $("#homework_attachments").html("<%= escape_javascript(render :partial => 'users/user_homework_attachment', :locals => { :container => HomeworkCommon.new })%>");
+      homework_description_editor.html("");
+  }
 </script>
 
 <% if User.current.user_extensions && User.current.user_extensions.identity == 0 && User.current.allowed_to?(:add_course, nil, :global => true)%>