diff --git a/web/src/pages/agent/constant/pipeline.tsx b/web/src/pages/agent/constant/pipeline.tsx
index d45eabd3f..e098df997 100644
--- a/web/src/pages/agent/constant/pipeline.tsx
+++ b/web/src/pages/agent/constant/pipeline.tsx
@@ -49,7 +49,7 @@ export enum PptOutputFormat {
 }
 
 export enum VideoOutputFormat {
-  Json = 'json',
+  Text = 'text',
 }
 
 export enum AudioOutputFormat {
@@ -76,7 +76,7 @@ export const InitialOutputFormatMap = {
   [FileType.TextMarkdown]: TextMarkdownOutputFormat.Text,
   [FileType.Docx]: DocxOutputFormat.Json,
   [FileType.PowerPoint]: PptOutputFormat.Json,
-  [FileType.Video]: VideoOutputFormat.Json,
+  [FileType.Video]: VideoOutputFormat.Text,
   [FileType.Audio]: AudioOutputFormat.Text,
 };
 
diff --git a/web/src/pages/dataflow-result/index.tsx b/web/src/pages/dataflow-result/index.tsx
index 25fa4f34b..c63ff2a46 100644
--- a/web/src/pages/dataflow-result/index.tsx
+++ b/web/src/pages/dataflow-result/index.tsx
@@ -28,6 +28,7 @@ import {
 } from '@/components/ui/breadcrumb';
 import { Button } from '@/components/ui/button';
 import { Modal } from '@/components/ui/modal/modal';
+import { AgentCategory } from '@/constants/agent';
 import { Images } from '@/constants/common';
 import { useNavigatePage } from '@/hooks/logic-hooks/navigate-hooks';
 import { useGetKnowledgeSearchParams } from '@/hooks/route-hook';
@@ -178,8 +179,8 @@ const Chunk = () => {
                   if (knowledgeId) {
                     navigateToDatasetOverview(knowledgeId)();
                   }
-                  if (agentId) {
-                    navigateToAgent(agentId)();
+                  if (isAgent) {
+                    navigateToAgent(agentId, AgentCategory.DataflowCanvas)();
                   }
                 }}
               >