diff --git a/Application/Media/View/default/Public/base.html b/Application/Media/View/default/Public/base.html
index ac620daac..37e3cc7bd 100644
--- a/Application/Media/View/default/Public/base.html
+++ b/Application/Media/View/default/Public/base.html
@@ -213,7 +213,7 @@
               <a target="_blank" href="{:get_cover(C('PC_SET_LICENSE_PIRTURE'),'path')}">网络文化经营许可证编号：{:C('PC_SET_LICENSE')}</a></span>
               <br>{:C('PC_SET_COPYRIGHT')}
               <br>
-              <?php if (stripos($_SERVER['HTTP_HOST'],'www.wmtxkj.com') !== false) :?>
+              <?php if ($_SERVER['SERVER_NAME'] == 'www.wmtxkj.com' || $_SERVER['SERVER_NAME'] == 'wmtxkj.com') :?>
                 <a target="cyxyv" href="https://v.yunaq.com/certificate?domain=www.wmtxkj.com&from=label&code=90030"><img  src="https://aqyzmedia.yunaq.com/labels/label_sm_90030.png" style="position: initial;width: 68px;margin-top: 10px;"></a>
               <?php endif ;?>
       </div>