diff --git a/web/src/pages/agent/hooks/use-run-dataflow.ts b/web/src/pages/agent/hooks/use-run-dataflow.ts
index 68898b9824..0d290a7959 100644
--- a/web/src/pages/agent/hooks/use-run-dataflow.ts
+++ b/web/src/pages/agent/hooks/use-run-dataflow.ts
@@ -35,7 +35,7 @@ export function useRunDataflow({
 
       if (res && res?.response.status === 200 && get(res, 'data.code') === 0) {
         // fetch canvas
-        setUploadedFileData(fileResponseData.file);
+        setUploadedFileData(fileResponseData.file[0]);
         const msgId = get(res, 'data.data.message_id');
         if (msgId) {
           setMessageId(msgId);