diff --git a/docs/.vuepress/config.js b/docs/.vuepress/config.js
index 4761bb7b3..dc82c6ae9 100644
--- a/docs/.vuepress/config.js
+++ b/docs/.vuepress/config.js
@@ -35,6 +35,10 @@ module.exports = {
         repo: 'DIYgod/RSSHub',
         editLinks: true,
         docsDir: 'docs',
+        algolia: {
+            apiKey: '6247bc0db93150fd9e531b93a3fa4046',
+            indexName: 'rsshub',
+        },
         locales: {
             '/': {
                 lang: 'zh-CN',