diff --git a/templates/home.tmpl b/templates/home.tmpl
index 5d6a4a268..31a4cd206 100644
--- a/templates/home.tmpl
+++ b/templates/home.tmpl
@@ -36,7 +36,7 @@
 							</div>
 						</div>
 					</div>
-					<a class="flip" href="https://www.openi.org.cn/html/2020/Framework_0325/12.html"></a>
+					<a class="flip" href="https://openi.org.cn/projects/paddle/"></a>
 				</div>
 				<div class="eight wide mobile three wide tablet three wide computer column ipros">
 					<div class="ui card">