diff --git a/docusaurus.config.js b/docusaurus.config.js
index 5532740..91cda62 100644
--- a/docusaurus.config.js
+++ b/docusaurus.config.js
@@ -6,7 +6,7 @@ const darkCodeTheme = require('prism-react-renderer/themes/dracula');
 
 /** @type {import('@docusaurus/types').Config} */
 const config = {
-  title: '瑞彩千寻产品线',
+  title: '产品线',
   tagline: '高精度定位/北三短报文',
   url: 'https://www.makefire.fun',
   baseUrl: '/',
@@ -142,11 +142,7 @@ const config = {
             title: '链接',
             items: [
               {
-                label: '瑞彩电子',
-                href: 'https://www.reecam.net/',
-              },
-              {
-                label: '千寻位置',
+                label: '位置',
                 href: 'https://www.qxwz.com/',
               },
               // {