diff --git a/source/nastool/navbar.md b/source/nastool/navbar.md
index 62057f4..bbc4945 100644
--- a/source/nastool/navbar.md
+++ b/source/nastool/navbar.md
@@ -1,5 +1,5 @@
 * [⭐首页](/)
-* [📺客户端下载](download))
+* [📺客户端下载](download)
 * 📝帮助文档
     * ==使用必看==
     * [🌟 帮助文档【必看】](/)