diff --git a/package.json b/package.json
index 03f1f919b..85d986a27 100644
--- a/package.json
+++ b/package.json
@@ -26,15 +26,5 @@
     "nano-staged": "^0.8.0",
     "prettier": "^2.7.1",
     "rimraf": "^3.0.2"
-  },
-  "pnpm": {
-    "peerDependencyRules": {
-      "ignoreMissing": [
-        "@algolia/client-search",
-        "@types/react",
-        "react",
-        "react-dom"
-      ]
-    }
   }
 }
diff --git a/packages/vant-cli/changelog.md b/packages/vant-cli/changelog.md
index 08999539a..4eb6aaf51 100644
--- a/packages/vant-cli/changelog.md
+++ b/packages/vant-cli/changelog.md
@@ -1,5 +1,12 @@
 # 更新日志
 
+## v6.0.0 [unreleased]
+
+- vite: 由 v3 升级至 v4
+- @vitejs/plugin-vue: 由 v3 升级至 v4
+- @vitejs/plugin-vue-jsx: 由 v2 升级至 v3
+- 移除 `site.searchConfig` 配置项
+
 ## v5.1.0
 
 `2022-11-05`
diff --git a/packages/vant-cli/docs/config.md b/packages/vant-cli/docs/config.md
index b20e414f8..100e09ea8 100644
--- a/packages/vant-cli/docs/config.md
+++ b/packages/vant-cli/docs/config.md
@@ -16,7 +16,6 @@
     - [site.nav](#sitenav)
     - [site.versions](#siteversions)
     - [site.baiduAnalytics](#sitebaiduanalytics)
-    - [site.searchConfig](#sitesearchconfig)
     - [site.hideSimulator](#sitehidesimulator)
     - [site.simulator.url](#sitesimulatorurl)
     - [site.htmlMeta](#sitehtmlmeta)
@@ -355,13 +354,6 @@ module.exports = {
 };
 ```
 
-### site.searchConfig
-
-- Type: `object`
-- Default: `undefined`
-
-Documentation site search config. Based on [docsearch](https://docsearch.algolia.com/docs/behavior) of algolia.
-
 ### site.hideSimulator
 
 - Type: `boolean`
diff --git a/packages/vant-cli/docs/config.zh-CN.md b/packages/vant-cli/docs/config.zh-CN.md
index 26d11b680..4eb0199ff 100644
--- a/packages/vant-cli/docs/config.zh-CN.md
+++ b/packages/vant-cli/docs/config.zh-CN.md
@@ -16,7 +16,6 @@
     - [site.nav](#sitenav)
     - [site.versions](#siteversions)
     - [site.baiduAnalytics](#sitebaiduanalytics)
-    - [site.searchConfig](#sitesearchconfig)
     - [site.hideSimulator](#sitehidesimulator)
     - [site.simulator.url](#sitesimulatorurl)
     - [site.htmlMeta](#sitehtmlmeta)
@@ -357,15 +356,6 @@ module.exports = {
 };
 ```
 
-### site.searchConfig
-
-- Type: `object`
-- Default: `undefined`
-
-文档网站的搜索配置，基于 algolia 提供的 docsearch 服务实现。
-
-配置内容参见 [docsearch](https://docsearch.algolia.com/docs/behavior)。
-
 ### site.hideSimulator
 
 - Type: `boolean`
diff --git a/packages/vant-cli/package.json b/packages/vant-cli/package.json
index d2f73dfd3..6b0efca7c 100644
--- a/packages/vant-cli/package.json
+++ b/packages/vant-cli/package.json
@@ -43,15 +43,11 @@
     "@types/fs-extra": "^9.0.13",
     "@types/less": "^3.0.3",
     "@types/markdown-it": "^12.2.3",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0",
     "vue": "^3.2.45"
   },
   "dependencies": {
     "@babel/core": "^7.18.13",
     "@babel/preset-typescript": "^7.18.6",
-    "@docsearch/css": "^3.2.1",
-    "@docsearch/js": "^3.2.1",
     "@types/jest": "^29.1.1",
     "@vant/eslint-config": "^3.5.0",
     "@vant/touch-emulator": "^1.4.0",
diff --git a/packages/vant-cli/site/desktop/components/Header.vue b/packages/vant-cli/site/desktop/components/Header.vue
index e8ca3f655..dff09df2a 100644
--- a/packages/vant-cli/site/desktop/components/Header.vue
+++ b/packages/vant-cli/site/desktop/components/Header.vue
@@ -64,12 +64,6 @@
               {{ langLabel }}
             </a>
           </li>
-
-          <search-input
-            v-if="searchConfig"
-            :lang="lang"
-            :search-config="searchConfig"
-          />
         </ul>
       </div>
     </div>
@@ -77,17 +71,12 @@
 </template>
 
 <script>
-import SearchInput from './SearchInput.vue';
 import { packageVersion } from 'site-desktop-shared';
 import { getDefaultTheme, syncThemeToChild } from '../../common/iframe-sync';
 
 export default {
   name: 'VanDocHeader',
 
-  components: {
-    SearchInput,
-  },
-
   props: {
     lang: String,
     config: Object,
@@ -122,10 +111,6 @@ export default {
       return {};
     },
 
-    searchConfig() {
-      return this.config.searchConfig;
-    },
-
     themeImg() {
       if (this.currentTheme === 'light') {
         return 'https://b.yzcdn.cn/vant/dark-theme.svg';
diff --git a/packages/vant-cli/site/desktop/components/SearchInput.vue b/packages/vant-cli/site/desktop/components/SearchInput.vue
deleted file mode 100644
index c83550ba8..000000000
--- a/packages/vant-cli/site/desktop/components/SearchInput.vue
+++ /dev/null
@@ -1,63 +0,0 @@
-<template>
-  <div id="docsearch" />
-</template>
-
-<script>
-export default {
-  name: 'VanDocSearch',
-
-  props: {
-    lang: String,
-    searchConfig: Object,
-  },
-
-  watch: {
-    lang() {
-      this.initDocsearch();
-    },
-  },
-
-  mounted() {
-    this.initDocsearch();
-  },
-
-  methods: {
-    initDocsearch() {
-      if (this.searchConfig) {
-        import('@docsearch/css');
-        import('@docsearch/js').then((docsearch) => {
-          docsearch.default({
-            ...this.searchConfig,
-            container: '#docsearch',
-          });
-        });
-      }
-    },
-  },
-};
-</script>
-
-<style lang="less">
-#docsearch {
-  display: inline-block;
-  vertical-align: middle;
-}
-
-.DocSearch-Button {
-  height: 32px;
-  background: #f7f8fa;
-
-  &:hover {
-    box-shadow: none;
-  }
-}
-
-.DocSearch-Search-Icon {
-  width: 18px;
-  height: 18px;
-}
-
-.DocSearch-Button-Key {
-  font-size: 12px;
-}
-</style>
diff --git a/packages/vant/vant.config.mjs b/packages/vant/vant.config.mjs
index 0f008afa7..0235ea82a 100644
--- a/packages/vant/vant.config.mjs
+++ b/packages/vant/vant.config.mjs
@@ -32,9 +32,6 @@ export default {
     baiduAnalytics: {
       seed: 'af5d41bc4e446e76665dbe3ec18d55c3',
     },
-    htmlMeta: {
-      'docsearch:version': 'v4',
-    },
     headHtml: `<script>
 if (location.host === 'youzan.github.io') {
 location.href = location.href.replace('youzan.github.io', 'vant-ui.github.io');
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2f79db955..f06263ca9 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -88,8 +88,6 @@ importers:
     specifiers:
       '@babel/core': ^7.18.13
       '@babel/preset-typescript': ^7.18.6
-      '@docsearch/css': ^3.2.1
-      '@docsearch/js': ^3.2.1
       '@jest/types': ^29.1.2
       '@types/fs-extra': ^9.0.13
       '@types/jest': ^29.1.1
@@ -125,8 +123,6 @@ importers:
       postcss: ^8.4.16
       postcss-load-config: ^3.1.4
       prettier: ^2.7.1
-      react: ^18.2.0
-      react-dom: ^18.2.0
       release-it: ^15.4.1
       transliteration: ^2.3.5
       typescript: ^4.8.2
@@ -138,8 +134,6 @@ importers:
     dependencies:
       '@babel/core': 7.20.7
       '@babel/preset-typescript': 7.18.6_@babel+core@7.20.7
-      '@docsearch/css': 3.3.0
-      '@docsearch/js': 3.3.0_biqbaboplfbrettd7655fr4n2y
       '@types/jest': 29.2.3
       '@vant/eslint-config': link:../vant-eslint-config
       '@vant/touch-emulator': link:../vant-touch-emulator
@@ -183,8 +177,6 @@ importers:
       '@types/fs-extra': 9.0.13
       '@types/less': 3.0.3
       '@types/markdown-it': 12.2.3
-      react: 18.2.0
-      react-dom: 18.2.0_react@18.2.0
       vue: 3.2.45
 
   packages/vant-compat:
@@ -261,119 +253,6 @@ importers:
 
 packages:
 
-  /@algolia/autocomplete-core/1.7.2:
-    resolution: {integrity: sha512-eclwUDC6qfApNnEfu1uWcL/rudQsn59tjEoUYZYE2JSXZrHLRjBUGMxiCoknobU2Pva8ejb0eRxpIYDtVVqdsw==}
-    dependencies:
-      '@algolia/autocomplete-shared': 1.7.2
-    dev: false
-
-  /@algolia/autocomplete-preset-algolia/1.7.2_algoliasearch@4.14.2:
-    resolution: {integrity: sha512-+RYEG6B0QiGGfRb2G3MtPfyrl0dALF3cQNTWBzBX6p5o01vCCGTTinAm2UKG3tfc2CnOMAtnPLkzNZyJUpnVJw==}
-    peerDependencies:
-      '@algolia/client-search': '>= 4.9.1 < 6'
-      algoliasearch: '>= 4.9.1 < 6'
-    peerDependenciesMeta:
-      '@algolia/client-search':
-        optional: true
-    dependencies:
-      '@algolia/autocomplete-shared': 1.7.2
-      algoliasearch: 4.14.2
-    dev: false
-
-  /@algolia/autocomplete-shared/1.7.2:
-    resolution: {integrity: sha512-QCckjiC7xXHIUaIL3ektBtjJ0w7tTA3iqKcAE/Hjn1lZ5omp7i3Y4e09rAr9ZybqirL7AbxCLLq0Ra5DDPKeug==}
-    dev: false
-
-  /@algolia/cache-browser-local-storage/4.14.2:
-    resolution: {integrity: sha512-FRweBkK/ywO+GKYfAWbrepewQsPTIEirhi1BdykX9mxvBPtGNKccYAxvGdDCumU1jL4r3cayio4psfzKMejBlA==}
-    dependencies:
-      '@algolia/cache-common': 4.14.2
-    dev: false
-
-  /@algolia/cache-common/4.14.2:
-    resolution: {integrity: sha512-SbvAlG9VqNanCErr44q6lEKD2qoK4XtFNx9Qn8FK26ePCI8I9yU7pYB+eM/cZdS9SzQCRJBbHUumVr4bsQ4uxg==}
-    dev: false
-
-  /@algolia/cache-in-memory/4.14.2:
-    resolution: {integrity: sha512-HrOukWoop9XB/VFojPv1R5SVXowgI56T9pmezd/djh2JnVN/vXswhXV51RKy4nCpqxyHt/aGFSq2qkDvj6KiuQ==}
-    dependencies:
-      '@algolia/cache-common': 4.14.2
-    dev: false
-
-  /@algolia/client-account/4.14.2:
-    resolution: {integrity: sha512-WHtriQqGyibbb/Rx71YY43T0cXqyelEU0lB2QMBRXvD2X0iyeGl4qMxocgEIcbHyK7uqE7hKgjT8aBrHqhgc1w==}
-    dependencies:
-      '@algolia/client-common': 4.14.2
-      '@algolia/client-search': 4.14.2
-      '@algolia/transporter': 4.14.2
-    dev: false
-
-  /@algolia/client-analytics/4.14.2:
-    resolution: {integrity: sha512-yBvBv2mw+HX5a+aeR0dkvUbFZsiC4FKSnfqk9rrfX+QrlNOKEhCG0tJzjiOggRW4EcNqRmaTULIYvIzQVL2KYQ==}
-    dependencies:
-      '@algolia/client-common': 4.14.2
-      '@algolia/client-search': 4.14.2
-      '@algolia/requester-common': 4.14.2
-      '@algolia/transporter': 4.14.2
-    dev: false
-
-  /@algolia/client-common/4.14.2:
-    resolution: {integrity: sha512-43o4fslNLcktgtDMVaT5XwlzsDPzlqvqesRi4MjQz2x4/Sxm7zYg5LRYFol1BIhG6EwxKvSUq8HcC/KxJu3J0Q==}
-    dependencies:
-      '@algolia/requester-common': 4.14.2
-      '@algolia/transporter': 4.14.2
-    dev: false
-
-  /@algolia/client-personalization/4.14.2:
-    resolution: {integrity: sha512-ACCoLi0cL8CBZ1W/2juehSltrw2iqsQBnfiu/Rbl9W2yE6o2ZUb97+sqN/jBqYNQBS+o0ekTMKNkQjHHAcEXNw==}
-    dependencies:
-      '@algolia/client-common': 4.14.2
-      '@algolia/requester-common': 4.14.2
-      '@algolia/transporter': 4.14.2
-    dev: false
-
-  /@algolia/client-search/4.14.2:
-    resolution: {integrity: sha512-L5zScdOmcZ6NGiVbLKTvP02UbxZ0njd5Vq9nJAmPFtjffUSOGEp11BmD2oMJ5QvARgx2XbX4KzTTNS5ECYIMWw==}
-    dependencies:
-      '@algolia/client-common': 4.14.2
-      '@algolia/requester-common': 4.14.2
-      '@algolia/transporter': 4.14.2
-    dev: false
-
-  /@algolia/logger-common/4.14.2:
-    resolution: {integrity: sha512-/JGlYvdV++IcMHBnVFsqEisTiOeEr6cUJtpjz8zc0A9c31JrtLm318Njc72p14Pnkw3A/5lHHh+QxpJ6WFTmsA==}
-    dev: false
-
-  /@algolia/logger-console/4.14.2:
-    resolution: {integrity: sha512-8S2PlpdshbkwlLCSAB5f8c91xyc84VM9Ar9EdfE9UmX+NrKNYnWR1maXXVDQQoto07G1Ol/tYFnFVhUZq0xV/g==}
-    dependencies:
-      '@algolia/logger-common': 4.14.2
-    dev: false
-
-  /@algolia/requester-browser-xhr/4.14.2:
-    resolution: {integrity: sha512-CEh//xYz/WfxHFh7pcMjQNWgpl4wFB85lUMRyVwaDPibNzQRVcV33YS+63fShFWc2+42YEipFGH2iPzlpszmDw==}
-    dependencies:
-      '@algolia/requester-common': 4.14.2
-    dev: false
-
-  /@algolia/requester-common/4.14.2:
-    resolution: {integrity: sha512-73YQsBOKa5fvVV3My7iZHu1sUqmjjfs9TteFWwPwDmnad7T0VTCopttcsM3OjLxZFtBnX61Xxl2T2gmG2O4ehg==}
-    dev: false
-
-  /@algolia/requester-node-http/4.14.2:
-    resolution: {integrity: sha512-oDbb02kd1o5GTEld4pETlPZLY0e+gOSWjWMJHWTgDXbv9rm/o2cF7japO6Vj1ENnrqWvLBmW1OzV9g6FUFhFXg==}
-    dependencies:
-      '@algolia/requester-common': 4.14.2
-    dev: false
-
-  /@algolia/transporter/4.14.2:
-    resolution: {integrity: sha512-t89dfQb2T9MFQHidjHcfhh6iGMNwvuKUvojAj+JsrHAGbuSy7yE4BylhLX6R0Q1xYRoC4Vvv+O5qIw/LdnQfsQ==}
-    dependencies:
-      '@algolia/cache-common': 4.14.2
-      '@algolia/logger-common': 4.14.2
-      '@algolia/requester-common': 4.14.2
-    dev: false
-
   /@ampproject/remapping/2.2.0:
     resolution: {integrity: sha512-qRmjj8nj9qmLTQXXmaR1cck3UXSRMPrbsLJAasZpF+t3riI71BXed5ebIOYwQntykeZuhjsdweEc9BxH5Jc26w==}
     engines: {node: '>=6.0.0'}
@@ -828,46 +707,6 @@ packages:
     resolution: {integrity: sha512-0hYQ8SB4Db5zvZB4axdMHGwEaQjkZzFjQiN9LVYvIFB2nSUHW9tYpxWriPrWDASIxiaXax83REcLxuSdnGPZtw==}
     dev: false
 
-  /@docsearch/css/3.3.0:
-    resolution: {integrity: sha512-rODCdDtGyudLj+Va8b6w6Y85KE85bXRsps/R4Yjwt5vueXKXZQKYw0aA9knxLBT6a/bI/GMrAcmCR75KYOM6hg==}
-    dev: false
-
-  /@docsearch/js/3.3.0_biqbaboplfbrettd7655fr4n2y:
-    resolution: {integrity: sha512-oFXWRPNvPxAzBhnFJ9UCFIYZiQNc3Yrv6912nZHw/UIGxsyzKpNRZgHq8HDk1niYmOSoLKtVFcxkccpQmYGFyg==}
-    dependencies:
-      '@docsearch/react': 3.3.0_biqbaboplfbrettd7655fr4n2y
-      preact: 10.11.3
-    transitivePeerDependencies:
-      - '@algolia/client-search'
-      - '@types/react'
-      - react
-      - react-dom
-    dev: false
-
-  /@docsearch/react/3.3.0_biqbaboplfbrettd7655fr4n2y:
-    resolution: {integrity: sha512-fhS5adZkae2SSdMYEMVg6pxI5a/cE+tW16ki1V0/ur4Fdok3hBRkmN/H8VvlXnxzggkQIIRIVvYPn00JPjen3A==}
-    peerDependencies:
-      '@types/react': '>= 16.8.0 < 19.0.0'
-      react: '>= 16.8.0 < 19.0.0'
-      react-dom: '>= 16.8.0 < 19.0.0'
-    peerDependenciesMeta:
-      '@types/react':
-        optional: true
-      react:
-        optional: true
-      react-dom:
-        optional: true
-    dependencies:
-      '@algolia/autocomplete-core': 1.7.2
-      '@algolia/autocomplete-preset-algolia': 1.7.2_algoliasearch@4.14.2
-      '@docsearch/css': 3.3.0
-      algoliasearch: 4.14.2
-      react: 18.2.0
-      react-dom: 18.2.0_react@18.2.0
-    transitivePeerDependencies:
-      - '@algolia/client-search'
-    dev: false
-
   /@esbuild/android-arm/0.16.10:
     resolution: {integrity: sha512-RmJjQTRrO6VwUWDrzTBLmV4OJZTarYsiepLGlF2rYTVB701hSorPywPGvP6d8HCuuRibyXa5JX4s3jN2kHEtjQ==}
     engines: {node: '>=12'}
@@ -2009,25 +1848,6 @@ packages:
       json-schema-traverse: 0.4.1
       uri-js: 4.4.1
 
-  /algoliasearch/4.14.2:
-    resolution: {integrity: sha512-ngbEQonGEmf8dyEh5f+uOIihv4176dgbuOZspiuhmTTBRBuzWu3KCGHre6uHj5YyuC7pNvQGzB6ZNJyZi0z+Sg==}
-    dependencies:
-      '@algolia/cache-browser-local-storage': 4.14.2
-      '@algolia/cache-common': 4.14.2
-      '@algolia/cache-in-memory': 4.14.2
-      '@algolia/client-account': 4.14.2
-      '@algolia/client-analytics': 4.14.2
-      '@algolia/client-common': 4.14.2
-      '@algolia/client-personalization': 4.14.2
-      '@algolia/client-search': 4.14.2
-      '@algolia/logger-common': 4.14.2
-      '@algolia/logger-console': 4.14.2
-      '@algolia/requester-browser-xhr': 4.14.2
-      '@algolia/requester-common': 4.14.2
-      '@algolia/requester-node-http': 4.14.2
-      '@algolia/transporter': 4.14.2
-    dev: false
-
   /ansi-align/3.0.1:
     resolution: {integrity: sha512-IOfwwBF5iczOjp/WeY4YxyjqAFMQoZufdQWDd19SEExbVLNXqvpzSJ/M7Za4/sCPmQ0+GRquoA7bGcINcxew6w==}
     dependencies:
@@ -5214,12 +5034,6 @@ packages:
       chalk: 5.0.1
       is-unicode-supported: 1.3.0
 
-  /loose-envify/1.4.0:
-    resolution: {integrity: sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==}
-    hasBin: true
-    dependencies:
-      js-tokens: 4.0.0
-
   /lower-case/2.0.2:
     resolution: {integrity: sha512-7fm3l3NAF9WfN6W3JOmf5drwpVqX78JtoGJ3A6W0a6ZnldM41w2fV5D490psKFTpMds8TJse/eHLFFsNHHjHgg==}
     dependencies:
@@ -5946,10 +5760,6 @@ packages:
       picocolors: 1.0.0
       source-map-js: 1.0.2
 
-  /preact/10.11.3:
-    resolution: {integrity: sha512-eY93IVpod/zG3uMF22Unl8h9KkrcKIRs2EGar8hwLZZDU1lkjph303V9HZBwufh2s736U6VXuhD109LYqPoffg==}
-    dev: false
-
   /prelude-ls/1.1.2:
     resolution: {integrity: sha512-ESF23V4SKG6lVSGZgYNpbsiaAkdab6ZgOxe52p7+Kid3W3u3bxR4Vfd/o21dmN7jSt0IwgZ4v5MUd26FEtXE9w==}
     engines: {node: '>= 0.8.0'}
@@ -6076,27 +5886,9 @@ packages:
       minimist: 1.2.7
       strip-json-comments: 2.0.1
 
-  /react-dom/18.2.0_react@18.2.0:
-    resolution: {integrity: sha512-6IMTriUmvsjHUjNtEDudZfuDQUoWXVxKHhlEGSk81n4YFS+r/Kl99wXiwlVXtPBtJenozv2P+hxDsw9eA7Xo6g==}
-    peerDependencies:
-      react: ^18.2.0
-    peerDependenciesMeta:
-      react:
-        optional: true
-    dependencies:
-      loose-envify: 1.4.0
-      react: 18.2.0
-      scheduler: 0.23.0
-
   /react-is/18.2.0:
     resolution: {integrity: sha512-xWGDIW6x921xtzPkhiULtthJHoJvBbF3q26fzloPCK0hsvxtPVelvftw3zjbHWSkR2km9Z+4uxbDDK/6Zw9B8w==}
 
-  /react/18.2.0:
-    resolution: {integrity: sha512-/3IjMdb2L9QbBdWiW5e3P2/npwMBaU9mHCSCUzNln0ZCYbcfTsGbTJrU/kGemdH2IWmB2ioZ+zkxtmq6g09fGQ==}
-    engines: {node: '>=0.10.0'}
-    dependencies:
-      loose-envify: 1.4.0
-
   /read-pkg-up/3.0.0:
     resolution: {integrity: sha512-YFzFrVvpC6frF1sz8psoHDBGF7fLPc+llq/8NB43oagqWkx8ar5zYtsTORtOjw9W2RHLpWP+zTWwBvf1bCmcSw==}
     engines: {node: '>=4'}
@@ -6367,11 +6159,6 @@ packages:
       xmlchars: 2.2.0
     dev: false
 
-  /scheduler/0.23.0:
-    resolution: {integrity: sha512-CtuThmgHNg7zIZWAXi3AsyIzA3n4xx7aNyjwC2VJldO2LMVDhFK+63xGqq6CsJH4rTAt6/M+N4GhZiDYPx9eUw==}
-    dependencies:
-      loose-envify: 1.4.0
-
   /section-matter/1.0.0:
     resolution: {integrity: sha512-vfD3pmTzGpufjScBh50YHKzEu2lxBWhVEHsNGoEXmCmn2hKGfeNLYMzCJpe8cD7gqX7TJluOVpBkAequ6dgMmA==}
     engines: {node: '>=4'}