diff --git a/html/cn/index.html b/html/cn/index.html
index 36aadef..ac2f179 100644
--- a/html/cn/index.html
+++ b/html/cn/index.html
@@ -173,7 +173,7 @@ <h2><a href="http://www.sa.buaa.edu.cn/info/1014/4773.htm" target="_blank">谢
               <article class="widget-block">
                 <div class="block-image"> <img src="../../images/photo/ZhaoDP.jpg" alt="ZhangYS's photo"> </div>
                 <div class="block-body">
-                  <h2><a href="http://www.sa.buaa.edu.cn/info/1014/4780.htm" target="_blank">赵丹培 <i class="fa fa-external-link"></i></a></h2>
+                  <h2><a href="https://shi.buaa.edu.cn/zhaodanpei/zh_CN/index.htm" target="_blank">赵丹培 <i class="fa fa-external-link"></i></a></h2>
                   <div class="icon-meta">
                     <span><i class="fa fa-graduation-cap"></i>副教授</span> <span><i class="fa fa-clock-o"></i> </span>
                     <br><span><i class="fa fa-envelope-o"></i> <a href="mailto:zhaodanpei@buaa.edu.cn">zhaodanpei@buaa.edu.cn</a></span>
diff --git a/index.html b/index.html
index f0272f0..def96ac 100644
--- a/index.html
+++ b/index.html
@@ -326,7 +326,7 @@ <h2><a href="http://www.sa.buaa.edu.cn/info/1014/4773.htm" target="_blank">Fengy
               <article class="widget-block">
                 <div class="block-image"> <img src="images/photo/ZhaoDP.jpg" alt="ZhangYS's photo"> </div>
                 <div class="block-body">
-                  <h2><a href="http://www.sa.buaa.edu.cn/info/1014/4780.htm" target="_blank">Danpei Zhao <i class="fa fa-external-link"></i></a></h2>
+                  <h2><a href="https://shi.buaa.edu.cn/zhaodanpei/zh_CN/index.htm" target="_blank">Danpei Zhao <i class="fa fa-external-link"></i></a></h2>
                   <div class="icon-meta">
                     <span><i class="fa fa-graduation-cap"></i>Associate Professor</span> <span><i class="fa fa-clock-o"></i> </span>
                     <br><span><i class="fa fa-envelope-o"></i> <a href="mailto:zhaodanpei@buaa.edu.cn">zhaodanpei@buaa.edu.cn</a></span>