diff --git a/application/views/mobile_first/ch-pc.php b/application/views/mobile_first/ch-pc.php
index 1166df88..dc3a809a 100644
--- a/application/views/mobile_first/ch-pc.php
+++ b/application/views/mobile_first/ch-pc.php
@@ -44,7 +44,6 @@
             height="0" width="0" style="display:none;visibility:hidden"></iframe>
 </noscript>
 <!-- End Google Tag Manager (noscript) -->
-
 <!--PC头部导航-->
 <header class="headerbar" id="header">
 <nav>
@@ -75,10 +74,7 @@
             </li>
             <li class="dropdown"><a href="/citytour/" class="p_topnavilink" id="china_destinations_2021">Destinations</a>
                 <div class="destinationspc dropdown-content">
-
-
-                    <ul class="list-reset  sidebar">
-            
+                    <ul class="list-reset  sidebar">       
             <li class="start-nav-item" ><a  href="/tibet/tours.htm" id="tibet_tours_2021">Tibet</a></li>
             <li class="start-nav-item" ><a  href="/yunnan/tours.htm" id="yunnan_tours_2021">Yunnan</a></li>
             <li class="start-nav-item" ><a  href="/guilin/tours.htm" id="guilin_tours_2021">Guilin</a></li>
@@ -87,12 +83,10 @@
              <li class="start-nav-item" ><a  href="/huangshan/tours.htm" id="huangshan_tours_2021">Huangshan</a></li>
              <li class="start-nav-item" ><a  href="/xiamen/tours.htm" id="xiamen_tours_2021">Xiamen</a></li>
              <li class="start-nav-item" ><a  href="/xinjiang/tours/" id="xinjiang_tours_2021">Xinjiang</a></li>
-                        <li class="start-nav-item" ><a  href="/inner-mongolia/tours/" id="inner_mongolia_tours_2021">Inner Mongolia</a></li>
-                       
+            <li class="start-nav-item" ><a  href="/inner-mongolia/tours/" id="inner_mongolia_tours_2021">Inner Mongolia</a></li>                  
             <li class="start-nav-item" ><a  href="/beijing/tours.htm" id="beijing_tours_2021">Beijing</a></li>
             <li class="start-nav-item" ><a  href="/xian/tours.htm" id="xian_tours_2021">Xi&#39;an</a></li>
             <li class="start-nav-item start-nav-item-last" ><a  href="/shanghai/tours.htm" id="shanghai_tours_2021">Shanghai</a></li>   
-
                     </ul>
                 </div>
             </li>
@@ -111,9 +105,6 @@
             </li>
             <li class="dropdown"><a href="/travelguide/culture/" class="p_topnavilink" id="culture_2021">Culture</a>
                 <div class="culturepc dropdown-content">
-
-              
-
                         <ul class="list-reset  sidebar">
                             <li class="start-nav-item"><a href="/travelguide/chinese-zodiac/" id="china_zodiac_2021">Chinese Zodiac</a></li>
                             <li class="start-nav-item"><a href="/travelguide/special-report/chinese-new-year/" id="china_new_year_2021">Chinese New Year</a></li>
@@ -123,8 +114,7 @@
                             <li class="start-nav-item"><a href="/travelguide/chinese-food/" id="china_food_2021">Chinese Food</a></li>
                             <li class="start-nav-item"><a href="/travelguide/kungfu/" id="china_kungfu_2021">Kung Fu</a></li>
                             <li class="start-nav-item start-nav-item-last"><a href="/travelguide/chinese-tea/" id="china_tea_2021">Chinese Tea</a></li>                          
-                        </ul>
-                    
+                        </ul>                  
                 </div>
             </li>
             <li class="dropdown"><a href="/china-trains/" class="p_topnavilink">Trains</a>
@@ -136,10 +126,8 @@
                         <li class="start-nav-item"><a href="/china-flights/">Flight</a></li>
                         <li class="start-nav-item start-nav-item-last"><a href="/china-trains/app.htm">Train App Download</a></li>                
                     </ul>
-
                 </div>
             </li>
-
             <li class="dropdown"><a href="/tour/asia-tours/" class="p_topnavilink">Asia Tours</a></li>
             <li class="dropdown"><a href="/day-tours/" class="p_topnavilink">Day Tours</a>
                 <div class="destinationspc dropdown-content">
@@ -161,12 +149,8 @@
         </ul>
     </div>
     <div class="pcnavibutton">
-        <div class="topnavitailor">
-            <a href="/contactus/" id="contact_us_2021">Contact Us</a>
-
-        </div>
+        <div class="topnavitailor"><a href="/contactus/" id="contact_us_2021">Contact Us</a></div>
         <div class="siteSearch ">
-
             <form class="searchtextbox" id="searchbox_001281624266240652297:cl1fy1cxepi" name="googlesreach"
                   action="https://secure.chinahighlights.com/result.asp">
                 <input type="hidden" value="001281624266240652297:cl1fy1cxepi" name="cx">
@@ -176,9 +160,6 @@
                        src="https://data.chinahighlights.com/pic/pc-top-navigation-web-search-bg.png" width="25px">
             </form>
         </div>
-      
-
-
     </div>
     </nav>
 </header>
@@ -188,8 +169,7 @@
 <div class="main_content">
     <!--@HEAD_1@-->
     <div id="main_content_pc">
-        <div class="pc_content">      
-          
+        <div class="pc_content">              
 <article>
             <!--@TRAIN-SEARCH@-->
             <!--@CUSTOM-CONENT@-->
@@ -199,7 +179,6 @@
         <!--@TIPS-RIGHT@-->
     </div>
 </div>
-
 <!--PC底部-->
 <div class="infobottom">
     <div id="main_content_next">
@@ -213,10 +192,10 @@
   <div class="formtitle">
     <h2>Why Travel with China Highlights</h2>
     <ul>
-      <li class="tailormade"><strong>Your wellbeing is our priority:</strong>1-to-1 travel expert, vaccinated guides, private rides</li>
-      <li class="worryfree"><strong>Your trip is perfectly planned:</strong>No crowds, exclusive exciting experiences
+      <li><strong>Your wellbeing is our priority:</strong>1-to-1 travel expert, vaccinated guides, private rides</li>
+      <li><strong>Your trip is perfectly planned:</strong>No crowds, exclusive exciting experiences
         </li>
-      <li class="norisk"><strong>Your booking is risk-free:</strong> No cancellation fee, free changes</li>
+      <li><strong>Your booking is risk-free:</strong> No cancellation fee, free changes</li>
     </ul>
   </div>
   <span class="infotailorword">We are here to help you...<br> start planning your tailor-made China tour with 1-1 help from our travel advisors.
@@ -224,11 +203,9 @@
     </span>
 </div> 
 </div>
-
     <div class="footerbox">
 <div class="list_content">
         <div class="aboutusleft">
-
             <div class="bottomaboutus">
                 <img src="https://data.chinahighlights.com/pic/logo/bottom-logo-b.png" width="180" height="128"
                      style="float: left;
@@ -236,15 +213,9 @@
                 <div class="aboutusinfo">China Highlights tailor-makes China tours to help travelers discover China
                     their way. We're a passionate team of one hundred avid travelers who love to share our knowledge
                     of China with those looking for a more authentic travel experience, <a href="/aboutus/">more
-                        ...</a></div>
-
-
-            </div>
-
+                        ...</a></div></div>
             <div class="bottomfollowus">
                 <div class="bottompctitle">Follow Us</div>
-
-
                 <ul>
                     <li><a href="https://www.facebook.com/Chinahighlights" rel="nofollow"
                            title="Follow us on Facebook" class="fb" target="_blank">
@@ -253,16 +224,11 @@
                                  viewBox="0 0 30 30" enable-background="new 0 0 30 30" xml:space="preserve">
    <path id="facebook" fill="#ffffff" d="M17.252,11.106V8.65c0-0.922,0.611-1.138,1.041-1.138h2.643V3.459l-3.639-0.015
 	c-4.041,0-4.961,3.023-4.961,4.961v2.701H10v4.178h2.336v11.823h4.916V15.284h3.316l0.428-4.178H17.252z"></path>
-  </svg>
-                            Facebook
-
-                        </a></li>
+  </svg>Facebook</a></li>
                     <li><a href="https://twitter.com/Chinahighlights" rel="nofollow" title="Share us on Twitter"
                            class="tw" target="_blank">
-                            <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" style="
-                    fill: #fff;
-                ">
-                                <path d="M24 4.557c-.883.392-1.832.656-2.828.775 1.017-.609 1.798-1.574 2.165-2.724-.951.564-2.005.974-3.127 1.195-.897-.957-2.178-1.555-3.594-1.555-3.179 0-5.515 2.966-4.797 6.045-4.091-.205-7.719-2.165-10.148-5.144-1.29 2.213-.669 5.108 1.523 6.574-.806-.026-1.566-.247-2.229-.616-.054 2.281 1.581 4.415 3.949 4.89-.693.188-1.452.232-2.224.084.626 1.956 2.444 3.379 4.6 3.419-2.07 1.623-4.678 2.348-7.29 2.04 2.179 1.397 4.768 2.212 7.548 2.212 9.142 0 14.307-7.721 13.995-14.646.962-.695 1.797-1.562 2.457-2.549z"></path>
+                            <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" style="fill: #fff;">
+<path d="M24 4.557c-.883.392-1.832.656-2.828.775 1.017-.609 1.798-1.574 2.165-2.724-.951.564-2.005.974-3.127 1.195-.897-.957-2.178-1.555-3.594-1.555-3.179 0-5.515 2.966-4.797 6.045-4.091-.205-7.719-2.165-10.148-5.144-1.29 2.213-.669 5.108 1.523 6.574-.806-.026-1.566-.247-2.229-.616-.054 2.281 1.581 4.415 3.949 4.89-.693.188-1.452.232-2.224.084.626 1.956 2.444 3.379 4.6 3.419-2.07 1.623-4.678 2.348-7.29 2.04 2.179 1.397 4.768 2.212 7.548 2.212 9.142 0 14.307-7.721 13.995-14.646.962-.695 1.797-1.562 2.457-2.549z"></path>
                             </svg>
                             Twitter </a></li>
                     <li><a href="https://www.instagram.com/chinahighlights/" rel="nofollow"
@@ -277,26 +243,13 @@
 	C10.922,14.112,11.211,13.292,11.693,12.622 M24.328,22.107c0,1.225-0.994,2.219-2.221,2.219H7.893
 	c-1.225,0-2.219-0.994-2.219-2.219v-9.486h3.459C8.832,13.356,8.664,14.159,8.664,15c0,3.494,2.842,6.335,6.336,6.335
 	s6.336-2.842,6.336-6.335c0-0.842-0.17-1.645-0.467-2.379h3.459V22.107z"></path>
-  </svg>
-                            Instagram </a></li>
-
-
+  </svg> Instagram </a></li>
                 </ul>
             </div>
         </div>
-
-
         <div class="aboutusright">
-
             <div class="bottompctitle">Featured on</div>
-            <img width="436" height="250"
-                 src="https://data.chinahighlights.com/pic/guide/info-template-feature-on.png"
-                
-                 class="img-responsive bottomfeature">
-
-
-        </div>
-
+            <img width="436" height="250" src="https://data.chinahighlights.com/pic/guide/info-template-feature-on.png" class="img-responsive bottomfeature"></div>
         <div class="clear"></div>
         <div class="bottomaboutuslinks">
             <div class="bottomlinksleft">
@@ -325,29 +278,18 @@
             </div>
             <div class="bottommembers">
                 <div class="memberIcons">
-                    <img width="253" height="67"
-                         src="https://data.chinahighlights.com/image/aboutus/member/member-icons.png">
+                    <img width="253" height="67" src="https://data.chinahighlights.com/image/aboutus/member/member-icons.png">
                 </div>
             </div>
         </div>
     </div>
 </div></div>
-
 <div class="bottomlogo">
     <div class="list_content">
-        <img 
-             src="https://data.chinahighlights.com/pic/guide/info-template-bottom-logo.jpg"
-             width="114"
-             height="71"
-             
-             class="img-responsive bottomlogopc">
+        <img src="https://data.chinahighlights.com/pic/guide/info-template-bottom-logo.jpg" width="114" height="71" class="img-responsive bottomlogopc">
         <span class="bottomcopyright">© 1998-2022 China Highlights — Discovery Your Way!  </span>
 </div></div>
-<div class="web_cookie" style='display: none;' id='gotIdArea'><p>China Highlights uses cookies to give you the best
-        possible service. If you continue browsing, you agree to the use of cookies. More details can be found in our <a
-                href="/privacy.htm">privacy policy</a>.</p>
-    <button class="cookie_button" id='gotItBtn'>Got It</button>
-</div>
+<div class="web_cookie" style='display: none;' id='gotIdArea'><p>China Highlights uses cookies to give you the best possible service. If you continue browsing, you agree to the use of cookies. More details can be found in our <a href="/privacy.htm">privacy policy</a>.</p> <button class="cookie_button" id='gotItBtn'>Got It</button></div>
 <script>
     var GOT_IT_KEY = '__china_highlights_you_agree_to_use_of_cookies__';
     if (window.localStorage && localStorage.getItem(GOT_IT_KEY)) {