diff --git a/home.html b/home.html
index a359bb3..7b94167 100644
--- a/home.html
+++ b/home.html
@@ -27,7 +27,7 @@
             <div class="right">
                 <div class="right_btn activebtn">论文写作</div>
                 <div class="right_btn">
-                    <a href="http://aitest.chachongz.com/report2" target="_blank"
+                    <a href="/report2" target="_blank"
                         rel="noopener noreferrer">报告下载</a>
                     </div>
             </div>