diff --git a/application/views/mobile_first/ch-pc.php b/application/views/mobile_first/ch-pc.php
index ad3e5194..10055e54 100644
--- a/application/views/mobile_first/ch-pc.php
+++ b/application/views/mobile_first/ch-pc.php
@@ -196,7 +196,7 @@
                     </ul>     
         </nav>
         <div class="pcnavibutton">
-            <div class="topnavitailor"><a href="/contactus/" id="contact_us_2021">Contact Us</a></div>
+            <div class="topnavitailor"><a href="/contactus/?product_code=" id="contact_us_2021">Contact Us</a></div>
             <div class="siteSearch">
                 <form class="searchtextbox" id="searchbox_001281624266240652297:cl1fy1cxepi" name="googlesreach" action="https://www.chinahighlights.com/search-result/">
                     <input type="hidden" value="001281624266240652297:cl1fy1cxepi" name="cx">
@@ -222,7 +222,7 @@
                     <!--@TRAIN-SEARCH@-->
                     <!--@CUSTOM-CONENT@-->
                 </article>
-                <div class="wechat_button"><a href="/tour/create-my-trip.htm" id="create_my_trip_button_pc">Create my
+                <div class="wechat_button"><a href="/tour/create-my-trip.htm?product_code=" id="create_my_trip_button_pc">Create my
                         trip</a></div>
             </div>
             <!--@TIPS-RIGHT-TOP@-->
@@ -241,7 +241,7 @@
 
             <span class="infotailorword">We are here to help you...<br> start planning your tailor-made tour with 1-1
                 help from our travel advisors.
-                <span class="tourbutton"><a href="/tour/create-my-trip.htm" id="bottom_tailormade_pc">Create Your Trip
+                <span class="tourbutton"><a href="/tour/create-my-trip.htm?product_code=" id="bottom_tailormade_pc">Create Your Trip
                     </a></span>
             </span>
         </div>
diff --git a/application/views/mobile_first/ch.php b/application/views/mobile_first/ch.php
index 23d08fe7..fdf91c21 100644
--- a/application/views/mobile_first/ch.php
+++ b/application/views/mobile_first/ch.php
@@ -47,7 +47,7 @@
       <a href="/"> <img src="https://data.chinahighlights.com/image/aboutus/china-highlights-brand-logo-mobile.png"
           width="255" height="64" alt="chinahighlights logo" class="chinahighlightslogo img-responsive"></a>
       <div class="topnavitailor">
-        <a href="/contactus/" class="infocustomize">Contact Us </a>
+        <a href="/contactus/?product_code=" class="infocustomize">Contact Us </a>
         <img src="https://data.chinahighlights.com/image/tour-detail/icon/top-navigation-menu-button.jpg"
           class="navimenu topnaviarrowdown action--open" width="26px" height="25px">
       </div>
@@ -264,7 +264,7 @@
 
       <!--@ARTICLENEXT@-->
     </article>
-    <div class="wechat_button"><a href="/tour/create-my-trip.htm" id="create_my_trip_button_mobile">Create my trip</a>
+    <div class="wechat_button"><a href="/tour/create-my-trip.htm?product_code=" id="create_my_trip_button_mobile">Create my trip</a>
     </div>
   </div>
 
@@ -272,7 +272,7 @@
     <div class="infotailor">
       <span class="infotailorword">We are here to help you...<br> start planning your tailor-made tour with 1-1 help
         from our travel advisors.
-        <span class="tourbutton"><a href="/tour/create-my-trip.htm">Create Your Trip</a></span>
+        <span class="tourbutton"><a href="/tour/create-my-trip.htm?product_code=">Create Your Trip</a></span>
       </span>
 
     </div>