diff --git a/packages/vant-cli/site/desktop/components/SearchInput.vue b/packages/vant-cli/site/desktop/components/SearchInput.vue
index 74a3dc9c6..b49bc89d2 100644
--- a/packages/vant-cli/site/desktop/components/SearchInput.vue
+++ b/packages/vant-cli/site/desktop/components/SearchInput.vue
@@ -30,9 +30,6 @@ export default {
         docsearch({
           ...this.searchConfig,
           container: '#docsearch',
-          searchParameters: {
-            facetFilters: [`lang:${this.lang}`],
-          },
         });
       }
     },
diff --git a/vant.config.js b/vant.config.js
index baaa3f1de..2981f75cd 100644
--- a/vant.config.js
+++ b/vant.config.js
@@ -42,6 +42,9 @@ module.exports = {
         searchConfig: {
           apiKey: '90067aecdaa2c85220e2783cd305caac',
           indexName: 'vant',
+          searchParameters: {
+            facetFilters: ['lang:zh-CN', 'version:3.x'],
+          },
           transformItems(items) {
             if (location.hostname !== 'youzan.github.io') {
               items.forEach((item) => {
@@ -415,6 +418,9 @@ module.exports = {
         searchConfig: {
           apiKey: '90067aecdaa2c85220e2783cd305caac',
           indexName: 'vant',
+          searchParameters: {
+            facetFilters: ['lang:en-US', 'version:3.x'],
+          },
         },
         nav: [
           {