diff --git a/web/src/pages/data-flow/log-sheet/dataflow-timeline.tsx b/web/src/pages/data-flow/log-sheet/dataflow-timeline.tsx
index 5e0410058..442e99903 100644
--- a/web/src/pages/data-flow/log-sheet/dataflow-timeline.tsx
+++ b/web/src/pages/data-flow/log-sheet/dataflow-timeline.tsx
@@ -1,7 +1,6 @@
 import {
   Timeline,
   TimelineContent,
-  TimelineDate,
   TimelineHeader,
   TimelineIndicator,
   TimelineItem,
@@ -9,45 +8,10 @@ import {
   TimelineTitle,
 } from '@/components/originui/timeline';
 import { ITraceData } from '@/interfaces/database/agent';
-import { Aperture } from 'lucide-react';
-
-const items = [
-  {
-    id: 1,
-    date: '15 minutes ago',
-    title: 'Hannah Kandell',
-    action: 'opened a new issue',
-    description:
-      "I'm having trouble with the new component library. It's not rendering properly.",
-    image: '/avatar-40-01.jpg',
-  },
-  {
-    id: 2,
-    date: '10 minutes ago',
-    title: 'Chris Tompson',
-    action: 'commented on',
-    description:
-      "Hey Hannah, I'm having trouble with the new component library. It's not rendering properly.",
-    image: '/avatar-40-02.jpg',
-  },
-  {
-    id: 3,
-    date: '5 minutes ago',
-    title: 'Emma Davis',
-    action: 'assigned you to',
-    description:
-      'The new component library is not rendering properly. Can you take a look?',
-    image: '/avatar-40-03.jpg',
-  },
-  {
-    id: 4,
-    date: '2 minutes ago',
-    title: 'Alex Morgan',
-    action: 'closed the issue',
-    description: 'The issue has been fixed. Please review the changes.',
-    image: '/avatar-40-05.jpg',
-  },
-];
+import { useCallback } from 'react';
+import { Operator } from '../constant';
+import OperatorIcon from '../operator-icon';
+import useGraphStore from '../store';
 
 export type DataflowTimelineProps = {
   traceList?: ITraceData[];
@@ -61,36 +25,73 @@ interface DataflowTrace {
   timestamp: number;
 }
 export function DataflowTimeline({ traceList }: DataflowTimelineProps) {
+  const getNode = useGraphStore((state) => state.getNode);
+
+  const getNodeData = useCallback(
+    (componentId: string) => {
+      return getNode(componentId)?.data;
+    },
+    [getNode],
+  );
+
+  const getNodeLabel = useCallback(
+    (componentId: string) => {
+      return getNodeData(componentId)?.label as Operator;
+    },
+    [getNodeData],
+  );
+
   return (
     <Timeline>
-      {items.map((item) => (
-        <TimelineItem
-          key={item.id}
-          step={item.id}
-          className="group-data-[orientation=vertical]/timeline:ms-10 group-data-[orientation=vertical]/timeline:not-last:pb-8"
-        >
-          <TimelineHeader>
-            <TimelineSeparator className="group-data-[orientation=vertical]/timeline:-left-7 group-data-[orientation=vertical]/timeline:h-[calc(100%-1.5rem-0.25rem)] group-data-[orientation=vertical]/timeline:translate-y-7" />
-            <TimelineTitle className="">
-              {/* {item.title}
-              <span className="text-muted-foreground text-sm font-normal">
-                {item.action}
-              </span> */}
-              <TimelineContent className="text-foreground mt-2 rounded-lg border px-4 py-3">
-                {item.description}
-                <TimelineDate className="mt-1 mb-0">{item.date}</TimelineDate>
-              </TimelineContent>
-            </TimelineTitle>
-            <TimelineIndicator className="bg-primary/10 group-data-completed/timeline-item:bg-primary group-data-completed/timeline-item:text-primary-foreground flex size-6 items-center justify-center border-none group-data-[orientation=vertical]/timeline:-left-7">
-              <Aperture className="size-6 rounded-full" />
-            </TimelineIndicator>
-          </TimelineHeader>
-          {/* <TimelineContent className="text-foreground mt-2 rounded-lg border px-4 py-3">
-            {item.description}
-            <TimelineDate className="mt-1 mb-0">{item.date}</TimelineDate>
-          </TimelineContent> */}
-        </TimelineItem>
-      ))}
+      {Array.isArray(traceList) &&
+        traceList?.map((item, index) => {
+          const traces = item.trace as DataflowTrace[];
+          const nodeLabel = getNodeLabel(item.component_id);
+
+          return (
+            <TimelineItem
+              key={item.component_id}
+              step={index}
+              className="group-data-[orientation=vertical]/timeline:ms-10 group-data-[orientation=vertical]/timeline:not-last:pb-8"
+            >
+              <TimelineHeader>
+                <TimelineSeparator className="group-data-[orientation=vertical]/timeline:-left-7 group-data-[orientation=vertical]/timeline:h-[calc(100%-1.5rem-0.25rem)] group-data-[orientation=vertical]/timeline:translate-y-7 bg-accent-primary" />
+                <TimelineTitle className="">
+                  <TimelineContent className="text-foreground mt-2 rounded-lg border px-4 py-3">
+                    <p className="mb-2">
+                      {getNodeData(item.component_id)?.name || 'END'}
+                    </p>
+                    <div className="divide-y space-y-1">
+                      {traces.map((x, idx) => (
+                        <section
+                          key={idx}
+                          className="text-text-secondary text-xs"
+                        >
+                          <div className="space-x-2">
+                            <span>{x.datetime}</span>
+                            <span>{x.progress * 100}%</span>
+                            <span>{x.elapsed_time.toString().slice(0, 6)}</span>
+                          </div>
+                          {item.component_id !== 'END' && (
+                            <div>{x.message}</div>
+                          )}
+                        </section>
+                      ))}
+                    </div>
+                  </TimelineContent>
+                </TimelineTitle>
+                <TimelineIndicator className="border border-accent-primary group-data-completed/timeline-item:bg-primary group-data-completed/timeline-item:text-primary-foreground flex size-6 items-center justify-center group-data-[orientation=vertical]/timeline:-left-7">
+                  {nodeLabel && (
+                    <OperatorIcon
+                      name={nodeLabel}
+                      className="size-6 rounded-full"
+                    ></OperatorIcon>
+                  )}
+                </TimelineIndicator>
+              </TimelineHeader>
+            </TimelineItem>
+          );
+        })}
     </Timeline>
   );
 }
diff --git a/web/src/pages/data-flow/log-sheet/index.tsx b/web/src/pages/data-flow/log-sheet/index.tsx
index 7a51c0dda..526efdc24 100644
--- a/web/src/pages/data-flow/log-sheet/index.tsx
+++ b/web/src/pages/data-flow/log-sheet/index.tsx
@@ -37,20 +37,20 @@ export function LogSheet({ hideModal, messageId }: LogSheetProps) {
       <SheetContent className={cn('top-20')}>
         <SheetHeader>
           <SheetTitle className="flex items-center gap-1">
-            <NotebookText className="size-4" />
+            <NotebookText className="size-4" /> {t('flow.log')}
           </SheetTitle>
         </SheetHeader>
         <section className="max-h-[82vh] overflow-auto mt-6">
           <DataflowTimeline traceList={data}></DataflowTimeline>
-          <Button
-            onClick={handleDownloadJson}
-            disabled={isEndOutputEmpty(data)}
-            className="w-full mt-8"
-          >
-            <SquareArrowOutUpRight />
-            {t('dataflow.exportJson')}
-          </Button>
         </section>
+        <Button
+          onClick={handleDownloadJson}
+          disabled={isEndOutputEmpty(data)}
+          className="w-full mt-8"
+        >
+          <SquareArrowOutUpRight />
+          {t('dataflow.exportJson')}
+        </Button>
       </SheetContent>
     </Sheet>
   );