diff --git a/server/utils/vectorDbProviders/zilliz/index.js b/server/utils/vectorDbProviders/zilliz/index.js
index ab866f4ed..6e2da11d1 100644
--- a/server/utils/vectorDbProviders/zilliz/index.js
+++ b/server/utils/vectorDbProviders/zilliz/index.js
@@ -239,7 +239,7 @@ const Zilliz = {
             data: chunk.map((item) => ({
               id: item.id,
               vector: item.values,
-              metadata: chunk.metadata,
+              metadata: item.metadata,
             })),
           });