diff --git a/src/components/home/Layout/NavBar.jsx b/src/components/home/Layout/NavBar.jsx
index 4d4651f..8c53154 100644
--- a/src/components/home/Layout/NavBar.jsx
+++ b/src/components/home/Layout/NavBar.jsx
@@ -25,7 +25,11 @@ const itemsTwo = [
   {
     key: "2",
     label: (
-      <a target="_blank" rel="noopener noreferrer" href="/random_forest">
+      <a
+        target="_blank"
+        rel="noopener noreferrer"
+        href="http://analysis.tpdc.ac.cn/random_forest/"
+      >
         随机森林算法融合多源雪深数据产品
       </a>
     ),