diff --git a/packages/site/.dumirc.ts b/packages/site/.dumirc.ts
index 60f4ef9ece3..33cbd71fba2 100644
--- a/packages/site/.dumirc.ts
+++ b/packages/site/.dumirc.ts
@@ -56,9 +56,11 @@ export default defineConfig({
       [version]: 'https://g6.antv.antgroup.com',
       '3.2.x': 'https://g6-v3-2.antv.vision',
     },
-    docsearchOptions: {                                                 // 头部搜索框配置
-      apiKey: '9d1cd586972bb492b7b41b13a949ef30',
-      indexName: 'antv_g6',
+    docsearchOptions: {
+      versionV3: true,
+      appId: 'B46SY3F3DL',                                   // 头部搜索框配置
+      apiKey: '16ee95cbade255d2121507328f3b3c6d',
+      indexName: 'g6-antv-antgroup',
     },
     navs: [
       {
diff --git a/packages/site/package.json b/packages/site/package.json
index 3510f408775..56d8156a783 100644
--- a/packages/site/package.json
+++ b/packages/site/package.json
@@ -42,7 +42,7 @@
     "@antv/util": "^2.0.9",
     "@antv/vis-predict-engine": "^0.1.1",
     "@microsoft/api-extractor": "^7.33.6",
-    "dumi": "^2.1.18",
+    "dumi": "^2.1.9",
     "insert-css": "^2.0.0",
     "typedoc": "^0.17.6",
     "typedoc-plugin-markdown": "^2.2.11",