diff --git a/application/views/mobile_first/ch-inquiry-form.php b/application/views/mobile_first/ch-inquiry-form.php
index a130ffe5..719db5fb 100644
--- a/application/views/mobile_first/ch-inquiry-form.php
+++ b/application/views/mobile_first/ch-inquiry-form.php
@@ -574,19 +574,4 @@ document.addEventListener('DOMContentLoaded', () => {
             .date_select {width: 93% !important; margin-bottom: 0 !important;}
             .age_range { margin-top: 0;}
             }
-                    </style>
-<style type="text/css">
-.emailist{border:1px solid #bdbdbd; border-radius: 4px; background-color:#fff; color:#666; font-size:14px; list-style-type:0; padding:0; margin:0; overflow:hidden;}
-.emailist li{    padding: 2px 11px;
-    cursor: pointer;
-    font-size: 18px;
-    text-shadow: none;
-    color: #000;
-}
-.emailist .on, .emailist li:hover{background-color:#eee;}
-</style>
-<script>
-  $("#email").mailAutoComplete({
-    email: ['gmail.com','outlook.com','yahoo.com','icloud.com','hotmail.com','live.com','aol.com']
-  });
-</script>
\ No newline at end of file
+                    </style>
\ No newline at end of file
diff --git a/application/views/mobile_first/ch-pc.php b/application/views/mobile_first/ch-pc.php
index 6e0ca358..de31970e 100644
--- a/application/views/mobile_first/ch-pc.php
+++ b/application/views/mobile_first/ch-pc.php
@@ -541,7 +541,6 @@
 
 
     <!--@PRODUCT-JS@-->
-    <!--@ADDON-JS@-->
     <script>eval(function (p, a, c, k, e, d) {
             e = function (c) {
                 return (c < a ? "" : e(parseInt(c / a))) + ((c = c % a) > 35 ? String.fromCharCode(c + 29) : c.toString(36))
@@ -570,12 +569,6 @@
             firstScript.parentNode.insertBefore(asyncScript, firstScript);
         }</script>
     <!--@IN-ARTICLE-GOOGLE@-->
-
-<script>
-  $("#newsletter_email").mailAutoComplete({
-    email: ['gmail.com','outlook.com','yahoo.com','icloud.com','hotmail.com','live.com','aol.com']
-  });
-</script>
     <script type="application/ld+json">
     {
         "@context": "http://schema.org",
diff --git a/application/views/mobile_first/ch.php b/application/views/mobile_first/ch.php
index 74d59a38..9df85c04 100644
--- a/application/views/mobile_first/ch.php
+++ b/application/views/mobile_first/ch.php
@@ -22,7 +22,6 @@
   <link rel="dns-prefetch" href="https://www.google-analytics.com">
   <link rel="shortcut icon" href="https://data.chinahighlights.com/favicon.ico">
   <!--@MAIN-CSS@-->
-  <!--@ADDON-CSS@-->
   <!--@CHINA-TRAINS-CSS@-->
   <!-- Google Tag Manager -->
   <script>(function (w, d, s, l, i) {
@@ -580,15 +579,8 @@ Travel Service Co., LTD
   </script>
 
   <!--@PRODUCT-JS@-->
-  <!--@ADDON-JS@-->
   <!--@IN-ARTICLE-GOOGLE@-->
 
-<script>
-  $("#newsletter_email").mailAutoComplete({
-    email: ['gmail.com','outlook.com','yahoo.com','icloud.com','hotmail.com','live.com','aol.com']
-  });
-</script>
-
   <script type="application/ld+json">
 {
     "@context": "http://schema.org",