diff --git a/docs/.vitepress/src/stores/menu.ts b/docs/.vitepress/src/stores/menu.ts
index c8b3ec9371544932db61a72b4e6bf405fccf5ac8..d0b3dd244846e9bfaa37b0938b7d439e5a2bf9a5 100644
--- a/docs/.vitepress/src/stores/menu.ts
+++ b/docs/.vitepress/src/stores/menu.ts
@@ -14,7 +14,8 @@ export const useMenuStore = defineStore('menu', () => {
     const href = url.value.split('#')[0];
     const node = rootTree.getNodeByHref(rootTree.root, decodeURIComponent(url.value));
     const anchorNode = rootTree.getNodeByHref(rootTree.root, decodeURIComponent(href));
-    return node || anchorNode;
+    const indexNode = rootTree.getNodeByHref(rootTree.root, decodeURIComponent(href) + 'index.html');
+    return node || anchorNode || indexNode;
   });
 
   // -------------------- 当前菜单节点的所有前驱节点 --------------------