diff --git a/app/views/shixuns/_add_collaborators.html.erb b/app/views/shixuns/_add_collaborators.html.erb
index 6ed910de9..84ae4b521 100644
--- a/app/views/shixuns/_add_collaborators.html.erb
+++ b/app/views/shixuns/_add_collaborators.html.erb
@@ -26,4 +26,9 @@
       <span class="color-orange fl none" id="add_teacher_notice"></span>
     </div>
   </div>
-</div>
\ No newline at end of file
+</div>
+<script>
+    $("#search_not_collaborators").on('input', function (e) {
+        throttle(search_not_teacher_f, window, e);
+    });
+</script>
\ No newline at end of file
diff --git a/public/javascripts/edu/shixun.js b/public/javascripts/edu/shixun.js
index 459901f88..e899e02cf 100644
--- a/public/javascripts/edu/shixun.js
+++ b/public/javascripts/edu/shixun.js
@@ -1,9 +1,3 @@
-$(function() {
-    $("#search_not_collaborators").on('input', function (e) {
-        throttle(search_not_teacher_f, window, e);
-    });
-});
-
 var lastteSearchCondition = '';
 function search_not_teacher_f(e){
     console.log($(e.target).val().trim());