diff --git a/lib/plugins/algolia.js b/lib/plugins/algolia.js
index e6c76422..2421d142 100644
--- a/lib/plugins/algolia.js
+++ b/lib/plugins/algolia.js
@@ -2,6 +2,31 @@ import BLOG from '@/blog.config'
 import { getPageContentText } from '@/pages/search/[keyword]'
 import algoliasearch from 'algoliasearch'
 
+// 全局初始化 Algolia 客户端和索引
+let algoliaClient
+let algoliaIndex
+
+const initAlgolia = () => {
+  if (!algoliaClient) {
+    if (
+      !BLOG.ALGOLIA_APP_ID ||
+      !BLOG.ALGOLIA_ADMIN_APP_KEY ||
+      !BLOG.ALGOLIA_INDEX
+    ) {
+      console.error('Algolia configuration is missing')
+    }
+    algoliaClient = algoliasearch(
+      BLOG.ALGOLIA_APP_ID,
+      BLOG.ALGOLIA_ADMIN_APP_KEY
+    )
+    algoliaIndex = algoliaClient.initIndex(BLOG.ALGOLIA_INDEX)
+  }
+  return { client: algoliaClient, index: algoliaIndex }
+}
+
+// 初始化全局实例
+initAlgolia()
+
 /**
  * 生成全文索引
  * @param {*} allPages
@@ -15,17 +40,57 @@ const generateAlgoliaSearch = ({ allPages, force = false }) => {
   })
 }
 
+/**
+ * 检查数据是否需要从algolia删除
+ * @param {*} props
+ */
+export const checkDataFromAlgolia = async props => {
+  const { allPages } = props
+  const deletions = (allPages || [])
+    .map(p => {
+      if (p && (p.password || p.status === 'Draft')) {
+        return deletePostDataFromAlgolia(p)
+      }
+    })
+    .filter(Boolean) // 去除 undefined
+  await Promise.all(deletions)
+}
+
+/**
+ * 删除数据
+ * @param post
+ */
+const deletePostDataFromAlgolia = async post => {
+  if (!post) {
+    return
+  }
+
+  // 检查是否有索引
+  let existed
+  try {
+    existed = await algoliaIndex.getObject(post.id)
+  } catch (error) {
+    // 通常是不存在索引
+  }
+
+  if (existed) {
+    await algoliaIndex
+      .deleteObject(post.id)
+      .wait()
+      .then(r => {
+        console.log('Algolia索引删除成功', r)
+      })
+      .catch(err => {
+        console.log('Algolia异常', err)
+      })
+  }
+}
+
 /**
  * 上传数据
  * 根据上次修改文章日期和上次更新索引数据判断是否需要更新algolia索引
  */
 const uploadDataToAlgolia = async post => {
-  // Connect and authenticate with your Algolia app
-  const client = algoliasearch(BLOG.ALGOLIA_APP_ID, BLOG.ALGOLIA_ADMIN_APP_KEY)
-
-  // Create a new index and add a record
-  const index = client.initIndex(BLOG.ALGOLIA_INDEX)
-
   if (!post) {
     return
   }
@@ -34,7 +99,7 @@ const uploadDataToAlgolia = async post => {
   let existed
   let needUpdateIndex = false
   try {
-    existed = await index.getObject(post.id)
+    existed = await algoliaIndex.getObject(post.id)
   } catch (error) {
     // 通常是不存在索引
   }
@@ -64,7 +129,7 @@ const uploadDataToAlgolia = async post => {
       content: truncate(getPageContentText(post, post.blockMap), 8192) // 索引8192个字符，API限制总请求内容上限1万个字节
     }
     // console.log('更新Algolia索引', record)
-    index
+    algoliaIndex
       .saveObject(record)
       .wait()
       .then(r => {
diff --git a/pages/index.js b/pages/index.js
index b66b5610..b4b9937a 100644
--- a/pages/index.js
+++ b/pages/index.js
@@ -6,6 +6,7 @@ import { generateRss } from '@/lib/rss'
 import { generateSitemapXml } from '@/lib/sitemap.xml'
 import { DynamicLayout } from '@/themes/theme'
 import { generateRedirectJson } from '@/lib/redirect'
+import { checkDataFromAlgolia } from '@/lib/plugins/algolia'
 
 /**
  * 首页布局
@@ -61,6 +62,8 @@ export async function getStaticProps(req) {
   generateRss(props)
   // 生成
   generateSitemapXml(props)
+  // 检查数据是否需要从algolia删除
+  checkDataFromAlgolia(props)
   if (siteConfig('UUID_REDIRECT', false, props?.NOTION_CONFIG)) {
     // 生成重定向 JSON
     generateRedirectJson(props)