diff --git a/public/javascripts/edu/homework.js b/public/javascripts/edu/homework.js
index 227c28b99..7d28bd571 100644
--- a/public/javascripts/edu/homework.js
+++ b/public/javascripts/edu/homework.js
@@ -346,5 +346,6 @@ function new_shixun_homework(id){
         var type=$("input[name='shixun_homework']:checked").val();
         console.log(type);
         $("#shixun_homework_common_new").submit();
+        hideModal();
     }
 }