diff --git a/packages/api/src/elastic/types.ts b/packages/api/src/elastic/types.ts
index 47f3895bf..84da35d07 100644
--- a/packages/api/src/elastic/types.ts
+++ b/packages/api/src/elastic/types.ts
@@ -203,6 +203,7 @@ export interface Page {
   unsubHttpUrl?: string
   state: ArticleSavingRequestStatus
   taskName?: string
+  language?: string
 }
 
 export interface SearchItem {