diff --git a/Bootstrap.Admin/Scripts/well.js b/Bootstrap.Admin/Scripts/well.js
index 1858375e..71e2de80 100644
--- a/Bootstrap.Admin/Scripts/well.js
+++ b/Bootstrap.Admin/Scripts/well.js
@@ -1,7 +1,11 @@
 $(function () {
     $('#main-content').css('backgroundImage', 'url("../../content/images/bg.jpg")');
     function resposive() {
-        $('.well-bg').height($(window).height() - 270);
+        var height = $(window).height();
+        if (height > 672)
+            $('.well-bg').height(height - 270);
+        else
+            $('.well-bg').height(height - 158);
     }
     $(window).on('load', resposive);
     $(window).on('resize', resposive);