diff --git a/app/static/js/script.js b/app/static/js/script.js
index c596ba04..8751cf29 100644
--- a/app/static/js/script.js
+++ b/app/static/js/script.js
@@ -12,7 +12,7 @@ function ValidateIPaddress(ipaddress) {
 }
 var select_server = translate_div.attr('data-select_server');
 function checkIsServerFiled(select_id, message = select_server) {
-	if ($(select_id).val() == null || $(select_id).val() == '') {
+	if ($(select_id).val() == null || $(select_id).val() === '') {
 		toastr.warning(message);
 		return false;
 	}
diff --git a/app/templates/admin.html b/app/templates/admin.html
index 0f7c90c3..a8480330 100644
--- a/app/templates/admin.html
+++ b/app/templates/admin.html
@@ -183,5 +183,4 @@
 {% if g.user_params['role'] != 1 %}
     <input id="new-sshgroup" type="hidden" value="{{ g.user_params['group_id'] }}">
 {% endif %}
-{% include 'include/intro/js_script.html' %}
 {% endblock %}