diff --git a/app/views/my/account.html.erb b/app/views/my/account.html.erb
index 259fa8cc4..57eaa93d1 100644
--- a/app/views/my/account.html.erb
+++ b/app/views/my/account.html.erb
@@ -14,9 +14,14 @@
 
 <script type="text/javascript">
     function get_options(value) {
+        var prefix = "";
+        if(location.href.indexOf('ros')>=0)
+        {
+            prefix = "/ros"
+        }
         $.ajax({
             type: "POST",
-            url: 'http://<%= Setting.host_user%>/school/get_options/' + encodeURIComponent(value),
+            url: prefix + '/school/get_options/' + encodeURIComponent(value),
             data: 'text',
             success: function (data) {
                 $("#province").val(value);
diff --git a/app/views/school/index.html.erb b/app/views/school/index.html.erb
index ded1fb161..aeb7d0943 100644
--- a/app/views/school/index.html.erb
+++ b/app/views/school/index.html.erb
@@ -2,10 +2,15 @@
 
 <script type="text/javascript">
     $(document).ready(function() {
+        var prefix = '';
+        if(location.href.indexOf('ros') >= 0)
+        {
+            prefix = '/ros'
+        }
         $("#province").html("<option value='0' selected = true style='display: none;'></option>");
         $.ajax({
             type :"POST",
-            url :'http://<%= Setting.host_course %>/school/get_province',
+            url :prefix + '/school/get_province',
             data: "send",
             success: function(data, textStatus){
                 $("#province").append(data.text);
@@ -17,9 +22,14 @@
 
 <script type="text/javascript">
     function get_school(value){
+        var prefix = '';
+        if(location.href.indexOf('ros') >= 0)
+        {
+            prefix = '/ros'
+        }
         $.ajax({
             type :"POST",
-            url :'http://<%= Setting.host_course %>/school/get_schoollist/'+encodeURIComponent(value),
+            url :prefix + '/school/get_schoollist/'+encodeURIComponent(value),
             data :'text',
             success: function(data){
                 $("#schoollist").html(data);
@@ -44,9 +54,14 @@
             alert("<%= l(:label_search_conditions_not_null) %>");
             return;
         }
+        var prefix = '';
+        if(location.href.indexOf('ros') >= 0)
+        {
+            prefix = '/ros'
+        }
         $.ajax({
             type :"POST",
-            url :'http://<%= Setting.host_course %>/school/search_school/?key_word='+encodeURIComponent(value)+'&province='+province,
+            url :prefix + '/school/search_school/?key_word='+encodeURIComponent(value)+'&province='+province,
             data :'text',
             success: function(data){
                 $("#schoollist").html(data);