diff --git a/application/views/mobile_first/ch.php b/application/views/mobile_first/ch.php
index 3c04ad77..a8731991 100644
--- a/application/views/mobile_first/ch.php
+++ b/application/views/mobile_first/ch.php
@@ -48,7 +48,7 @@
             <input type="hidden" value="001281624266240652297:cl1fy1cxepi" name="cx">
             <input type="hidden" value="FORID:9" name="cof">
             <input type="text" onfocus="this.value = ''" class="strkeys" placeholder="site search" name="q">
-            <input type="image" class="submits" src="https://data.chinahighlights.com/pic/site-search-bg.png">
+            <input type="image" class="submits" src="https://data.chinahighlights.com/pic/pc-top-navigation-web-search-bg.png">
             <input type="hidden" name="__ftoken__"
                    value="MTU5ODMzNDc2NDQ0NA==.3664784f0395175e7de44382781cd7f7cb647e2a"></form>
     </div>
@@ -78,7 +78,7 @@
             </li>
             <li class="menu__item" role="menuitem"><a class="menu__link" href="/tour/family-tours/">Family Tours</a>
             </li>
-            <li class="menu__item" role="menuitem"><a class="menu__link" href="/tour/year.htm">China Tours 2020</a></li>
+            <li class="menu__item" role="menuitem"><a class="menu__link" href="/tour/year.htm">China Tours 2021</a></li>
             <li class="menu__item" role="menuitem"><a class="menu__link" href="/tour/china-panda-tours/">Panda Tours</a>
             </li>
             <li class="menu__item" role="menuitem"><a class="menu__link" href="/greatwall/hiking.htm">Great Wall
@@ -197,12 +197,12 @@
 
     <div class="infobottom">
 
-        <img src="https://data.chinahighlights.com/pic/guide/info-template-feature-on.png" loader="lazy" originalsrc="https://data.chinahighlights.com/pic/logo/bottom-logo-b.png" alt="China Highlights Logo" width="150px" class="bottomlogocenter"> <div class="bottomlogoinfo">China Highlights tailor-makes China tours to help travelers discover China
+        <img src="https://data.chinahighlights.com/grey.gif" loader="lazy" originalsrc="https://data.chinahighlights.com/pic/logo/bottom-logo-b.png" alt="China Highlights Logo" width="150px" class="bottomlogocenter"> <div class="bottomlogoinfo">China Highlights tailor-makes China tours to help travelers discover China
             their way. <a href="/aboutus/">more
                 ...</a></div>
 
         <div class="bottomwechat">
-            <p><img src="https://data.chinahighlights.com/pic/guide/info-template-qr-code.webp" loader="lazy" originalsrc="https://data.chinahighlights.com/pic/guide/info-template-qr-code.jpg" alt="info template qr code" width="100px" height="100px" style="opacity: 1; transition: opacity 0.5s ease-in-out 0s;"></p>
+            <p><img src="https://data.chinahighlights.com/grey.gif" loader="lazy" originalsrc="https://data.chinahighlights.com/pic/guide/info-template-qr-code.jpg" alt="info template qr code" width="100px" height="100px" style="opacity: 1; transition: opacity 0.5s ease-in-out 0s;"></p>
             <span class="wechattitle">Contact us via WeChat</span>
         </div>
 
@@ -239,7 +239,7 @@
 
         <div class="featureon">
             <span class="followtitle">Featured on</span>
-            <img src="https://data.chinahighlights.com/pic/guide/info-template-feature-on.png" loader="lazy" originalsrc="https://data.chinahighlights.com/pic/guide/info-template-feature-on.png" alt="info template feature on" class="img-responsive" width="436px" height="250px" style="opacity: 1; transition: opacity 0.5s ease-in-out 0s;">
+            <img src="https://data.chinahighlights.com/grey.gif" loader="lazy" originalsrc="https://data.chinahighlights.com/pic/guide/info-template-feature-on.png" alt="info template feature on" class="img-responsive" width="436px" height="250px" style="opacity: 1; transition: opacity 0.5s ease-in-out 0s;">
         </div>
     </div>
     <div class="bottomlogo">