diff --git a/header.html b/header.html
index 34cf169..c47a957 100644
--- a/header.html
+++ b/header.html
@@ -101,7 +101,7 @@
                         </ul>
                     </li>
                     <li class="">
-                        <a href="classiccase.html" target="_parent">经典客户</a>
+                        <a href="classiccase.html" target="_parent">客户案例</a>
                         <!--<ul class="sub-menu">-->
                         <!--<li><a href="services.html">Services</a></li>-->
                         <!--<li><a href="services-s2.html">Services style 2</a></li>-->