diff --git a/docs/.vuepress/config.ts b/docs/.vuepress/config.ts
index 2cddf2e7..d18e306f 100644
--- a/docs/.vuepress/config.ts
+++ b/docs/.vuepress/config.ts
@@ -89,6 +89,7 @@ const config: UserConfig<DefaultThemeOptions> = {
     [
       '@vuepress/docsearch',
       {
+        appId: '4ZF3BCJTP5',
         apiKey: '09ff75bbe16bc6e166e103ffb57e10ea',
         indexName: 'fesjs',
         locales: {