diff --git a/header.html b/header.html
index 9e789d7..98001f4 100644
--- a/header.html
+++ b/header.html
@@ -5,11 +5,11 @@
                 <img src="./img/tmr.png" alt="" style="width: 70px;height: 22px">
             </a>
         </div>
-        <div class="top_switch">
+        <!-- <div class="top_switch">
             <div onclick="JumpRegion()">China</div>
             <div>International</div>
             <br clear="both">
-        </div>
+        </div> -->
         <div class="top_sea">
             <a href="atr_wisdom.html?&wis_dom=0" target="_blank">Browse Journals</a>
             <p></p>
diff --git a/header_in.html b/header_in.html
index ac6c0b5..69ba2e1 100644
--- a/header_in.html
+++ b/header_in.html
@@ -30,11 +30,11 @@
 <!--        </a>-->
     </div>
     <br clear="both">
-    <div class="top_switch">
+    <!-- <div class="top_switch">
         <div onclick="JumpRegion()">China</div>
         <div>International</div>
         <br clear="both">
-    </div>
+    </div> -->
 
 </div>
 <a class="de_imgh" onclick="window.open('https://www.tmrjournals.com')" style="display: none;cursor: pointer">