diff --git a/web/src/components/Table/index.tsx b/web/src/components/Table/index.tsx
index bb79b4bc..d6cb3c68 100644
--- a/web/src/components/Table/index.tsx
+++ b/web/src/components/Table/index.tsx
@@ -2,7 +2,7 @@
  * @Author: ZhaoYing 
  * @Date: 2026-02-02 15:29:46 
  * @Last Modified by: ZhaoYing
- * @Last Modified time: 2026-03-26 14:52:23
+ * @Last Modified time: 2026-04-14 17:55:15
  */
 /**
  * RbTable Component
@@ -27,7 +27,7 @@ import { useTranslation } from 'react-i18next';
 import { request } from '@/utils/request';
 import Empty from '@/components/Empty';
 
-interface TablePaginationConfig { pagesize: number; page: number; }
+interface TablePaginationConfig { pagesize?: number; page?: number; }
 
 /** Props interface for Table component */
 interface TableComponentProps<T = Record<string, unknown>, Q = Record<string, unknown>> extends Omit<TableProps<T>, 'pagination'> {
@@ -102,7 +102,7 @@ const RbTable = forwardRef(<T = Record<string, unknown>, Q = Record<string, unkn
   const [loading, setLoading] = useState(false)
   const [currentPagination, setCurrentPagination] = useState({
     page: 1,
-    pagesize: 20,
+    pagesize: typeof pagination === 'object' ? (pagination.pagesize || 20) : 20,
   });
   const [total, setTotal] = useState(0);
 
diff --git a/web/src/store/workflow.ts b/web/src/store/workflow.ts
index 0999d35a..382d9255 100644
--- a/web/src/store/workflow.ts
+++ b/web/src/store/workflow.ts
@@ -6,11 +6,15 @@
  */
 import { create } from 'zustand'
 import type { NodeCheckResult } from '@/views/Workflow/components/CheckList'
+import type { ChatItem } from '@/components/Chat/types'
 
 interface WorkflowState {
   checkResults: Record<string, NodeCheckResult[]>
   setCheckResults: (appId: string, results: NodeCheckResult[]) => void
   getCheckResults: (appId: string) => NodeCheckResult[]
+  chatHistoryMap: Record<string, ChatItem[]>
+  setChatHistory: (conversationId: string, history: ChatItem[]) => void
+  getChatHistory: (conversationId: string) => ChatItem[]
 }
 
 export const useWorkflowStore = create<WorkflowState>((set, get) => ({
@@ -18,4 +22,8 @@ export const useWorkflowStore = create<WorkflowState>((set, get) => ({
   setCheckResults: (appId, results) =>
     set(state => ({ checkResults: { ...state.checkResults, [appId]: results } })),
   getCheckResults: (appId) => get().checkResults[appId] ?? [],
+  chatHistoryMap: {},
+  setChatHistory: (conversationId, history) =>
+    set(state => ({ chatHistoryMap: { ...state.chatHistoryMap, [conversationId]: history } })),
+  getChatHistory: (conversationId) => get().chatHistoryMap[conversationId] ?? [],
 }))
diff --git a/web/src/views/Index/index.tsx b/web/src/views/Index/index.tsx
index dece9770..1e4bdcdd 100644
--- a/web/src/views/Index/index.tsx
+++ b/web/src/views/Index/index.tsx
@@ -120,6 +120,7 @@ const Index = () => {
               rowKey="id"
               bordered={false}
               scrollY="100%"
+              pagination={{pagesize: 10}}
             />
           </div>
         </Flex>
diff --git a/web/src/views/Workflow/components/Chat/Chat.tsx b/web/src/views/Workflow/components/Chat/Chat.tsx
index e1a0ad95..19b06a0d 100644
--- a/web/src/views/Workflow/components/Chat/Chat.tsx
+++ b/web/src/views/Workflow/components/Chat/Chat.tsx
@@ -2,7 +2,7 @@
  * @Author: ZhaoYing 
  * @Date: 2026-02-06 21:10:56 
  * @Last Modified by: ZhaoYing
- * @Last Modified time: 2026-04-07 18:07:38
+ * @Last Modified time: 2026-04-15 15:57:35
  */
 /**
  * Workflow Chat Component
@@ -41,12 +41,15 @@ import type { ChatToolbarRef } from '@/components/Chat/ChatToolbar'
 import Runtime from './Runtime';
 import type { FeaturesConfigForm } from '@/views/ApplicationConfig/types';
 import { replaceVariables } from '@/views/ApplicationConfig/Agent';
+import { useWorkflowStore } from '@/store/workflow';
 
-const Chat = forwardRef<ChatRef, { appId: string; graphRef: GraphRef; data: WorkflowConfig | null; features?: FeaturesConfigForm }>(({
+const Chat = forwardRef<ChatRef, { appId: string; graphRef: GraphRef; data: WorkflowConfig | null; features?: FeaturesConfigForm }>(({ // eslint-disable-line
   appId, graphRef, features
 }, ref) => {
   const { t } = useTranslation()
   const { message: messageApi } = App.useApp()
+  const { setChatHistory } = useWorkflowStore()
+  const conversationIdRef = useRef<string>('draft')
   const toolbarRef = useRef<ChatToolbarRef>(null)
   const [toolbarReady, setToolbarReady] = useState(false)
   const toolbarCallbackRef = useCallback((node: ChatToolbarRef | null) => {
@@ -118,6 +121,7 @@ const Chat = forwardRef<ChatRef, { appId: string; graphRef: GraphRef; data: Work
     setChatList([])
     setVariables([])
     setConversationId(null)
+    conversationIdRef.current = 'draft'
     setMessage(undefined)
     toolbarRef.current?.setFiles([])
     toolbarRef.current?.setVariables([])
@@ -189,7 +193,7 @@ const Chat = forwardRef<ChatRef, { appId: string; graphRef: GraphRef; data: Work
           elapsed_time?: string;
           error?: any;
           state: Record<string, any>;
-          status?: 'completed' | 'failed',
+          status?: 'completed' | 'failed' | 'running',
           citations?: {
             document_id: string;
             file_name: string;
@@ -231,6 +235,7 @@ const Chat = forwardRef<ChatRef, { appId: string; graphRef: GraphRef; data: Work
                     node_name: name,
                     node_type: type,
                     icon,
+                    status: 'running',
                     content: {},
                   }
                 } else {
@@ -240,6 +245,7 @@ const Chat = forwardRef<ChatRef, { appId: string; graphRef: GraphRef; data: Work
                     node_name: name,
                     node_type: type,
                     icon,
+                    status: 'running',
                     content: {},
                   })
                 }
@@ -344,6 +350,7 @@ const Chat = forwardRef<ChatRef, { appId: string; graphRef: GraphRef; data: Work
         }
 
         if (conversation_id && conversationId !== conversation_id) {
+          conversationIdRef.current = conversation_id
           setConversationId(conversation_id)
         }
       })
@@ -440,6 +447,10 @@ const Chat = forwardRef<ChatRef, { appId: string; graphRef: GraphRef; data: Work
     }
   }, [chatList.length, features?.opening_statement, variables])
 
+  useEffect(() => {
+    setChatHistory(conversationIdRef.current, chatList)
+  }, [chatList])
+
   return (
     <RbDrawer
       title={<Flex align="center" gap={10}>
diff --git a/web/src/views/Workflow/components/NodeLibrary.tsx b/web/src/views/Workflow/components/NodeLibrary.tsx
index e6190adb..525c09ae 100644
--- a/web/src/views/Workflow/components/NodeLibrary.tsx
+++ b/web/src/views/Workflow/components/NodeLibrary.tsx
@@ -34,29 +34,24 @@ const NodeLibrary: FC<{ collapsed: boolean; handleToggle: () => void }> = ({ col
       >
         <Flex vertical align={collapsed ? 'center' : undefined} gap={collapsed ? 8 : 16}>
           {collapsed
-            ? <>
-              {nodeLibrary.map(category => (
-                <>
-                  {category.nodes
-                    .filter(node => node.type !== 'cycle-start' && node.type !== 'break')
-                    .map((node, nodeIndex) => (
-                      <Tooltip key={nodeIndex} title={t(`workflow.${node.type}`)} placement="right">
-                        <div
-                          className="rb:p-2 rb:rounded-lg rb:hover:bg-[rgba(33,35,50,0.08)]"
-                          draggable
-                          onDragStart={(e) => {
-                            e.dataTransfer.setData('application/reactflow', node.type);
-                            e.dataTransfer.setData('application/json', JSON.stringify(node));
-                          }}
-                        >
-                          <div className={`rb:size-6 rb:cursor-pointer rb:bg-cover ${node.icon}`} />
-                        </div>
-                      </Tooltip>
-                    ))
-                  }
-                </>
-              ))}
-            </>
+            ? nodeLibrary.flatMap(category =>
+                category.nodes
+                  .filter(node => node.type !== 'cycle-start' && node.type !== 'break')
+                  .map(node => (
+                    <Tooltip key={node.type} title={t(`workflow.${node.type}`)} placement="right">
+                      <div
+                        className="rb:p-2 rb:rounded-lg rb:hover:bg-[rgba(33,35,50,0.08)]"
+                        draggable
+                        onDragStart={(e) => {
+                          e.dataTransfer.setData('application/reactflow', node.type);
+                          e.dataTransfer.setData('application/json', JSON.stringify(node));
+                        }}
+                      >
+                        <div className={`rb:size-6 rb:cursor-pointer rb:bg-cover ${node.icon}`} />
+                      </div>
+                    </Tooltip>
+                  ))
+              )
             : nodeLibrary.map(category => (
               <div
                 key={category.category}
@@ -65,9 +60,9 @@ const NodeLibrary: FC<{ collapsed: boolean; handleToggle: () => void }> = ({ col
                 <Flex gap={6} vertical>
                   {category.nodes
                     .filter(node => node.type !== 'cycle-start' && node.type !== 'break')
-                    .map((node, nodeIndex) => (
+                    .map((node) => (
                       <Flex
-                        key={nodeIndex}
+                        key={node.type}
                         align="center"
                         gap={8}
                         className="rb:rounded-xl rb:p-2! rb:border rb:border-[#EBEBEB] rb:cursor-pointer rb:hover:border rb:hover:border-[#171719]!"
diff --git a/web/src/views/Workflow/components/Nodes/ConditionNode.tsx b/web/src/views/Workflow/components/Nodes/ConditionNode.tsx
index 9cd1309e..d2264901 100644
--- a/web/src/views/Workflow/components/Nodes/ConditionNode.tsx
+++ b/web/src/views/Workflow/components/Nodes/ConditionNode.tsx
@@ -3,6 +3,7 @@ import { useTranslation } from 'react-i18next'
 import clsx from 'clsx';
 import type { ReactShapeConfig } from '@antv/x6-react-shape';
 import { Flex } from 'antd';
+import { CheckCircleFilled, CloseCircleFilled, LoadingOutlined } from '@ant-design/icons';
 
 import NodeTools from './NodeTools'
 import { useVariableList } from '../Properties/hooks/useVariableList'
@@ -64,13 +65,23 @@ const ConditionNode: ReactShapeConfig['component'] = ({ node }) => {
 
   return (
     <div className={clsx('rb:cursor-pointer rb:group rb:relative rb:h-full rb:w-full rb:p-3 rb:border rb:rounded-2xl rb:bg-[#FCFCFD] rb:shadow-[0px_2px_4px_0px_rgba(23,23,25,0.03)]', {
-      'rb:border-[#171719]': data.isSelected,
-      'rb:border-[#FCFCFD]': !data.isSelected
+      'rb:border-[#171719]!': data.isSelected,
+      'rb:border-[#FCFCFD]': !data.isSelected,
+      'rb:border-[#369F21]!': !data.isSelected && data.executionStatus === 'completed',
+      'rb:border-[#FF5D34]!': !data.isSelected && data.executionStatus === 'failed',
     })}>
       <NodeTools node={node} />
       <Flex align="center" gap={8} className="rb:flex-1">
         <div className={`rb:size-6 rb:bg-cover ${data.icon}`} />
-        <div className="rb:wrap-break-word rb:line-clamp-1">{data.name ?? t(`workflow.${data.type}`)}</div>
+        <div className="rb:wrap-break-word rb:line-clamp-1 rb:flex-1">{data.name ?? t(`workflow.${data.type}`)}</div>
+        {data.executionStatus === 'completed'
+          ? <CheckCircleFilled style={{ color: '#369F21', fontSize: 16 }} />
+          : data.executionStatus === 'failed'
+          ?  <CloseCircleFilled style={{ color: '#FF5D34', fontSize: 16 }} />
+          : data.executionStatus === 'running'
+          ? <LoadingOutlined style={{ color: '#5B6167', fontSize: 16 }} />
+          : null
+        }
       </Flex>
 
       {data.type === 'question-classifier' &&
diff --git a/web/src/views/Workflow/components/Nodes/LoopNode.tsx b/web/src/views/Workflow/components/Nodes/LoopNode.tsx
index ca0eaeff..c540db76 100644
--- a/web/src/views/Workflow/components/Nodes/LoopNode.tsx
+++ b/web/src/views/Workflow/components/Nodes/LoopNode.tsx
@@ -3,6 +3,7 @@ import { useTranslation } from 'react-i18next'
 import clsx from 'clsx';
 import type { ReactShapeConfig } from '@antv/x6-react-shape';
 import { Flex } from 'antd';
+import { CheckCircleFilled, CloseCircleFilled, LoadingOutlined } from '@ant-design/icons';
 
 import { graphNodeLibrary, edgeAttrs } from '../../constant';
 import NodeTools from './NodeTools'
@@ -131,12 +132,22 @@ const LoopNode: ReactShapeConfig['component'] = ({ node, graph }) => {
   return (
     <div className={clsx('rb:cursor-pointer rb:group rb:relative rb:h-full rb:w-full rb:p-3 rb:border rb:rounded-2xl rb:bg-[#FCFCFD] rb:shadow-[0px_2px_4px_0px_rgba(23,23,25,0.03)]', {
       'rb:border-[#171719]': data.isSelected,
-      'rb:border-[#FCFCFD]': !data.isSelected
+      'rb:border-[#FCFCFD]': !data.isSelected,
+      'rb:border-[#369F21]!': !data.isSelected && data.executionStatus === 'completed',
+      'rb:border-[#FF5D34]!': !data.isSelected && data.executionStatus === 'failed',
     })}>
       <NodeTools node={node} />
       <Flex align="center" gap={8} className="rb:flex-1">
         <div className={`rb:size-6 rb:bg-cover ${data.icon}`} />
-        <div className="rb:wrap-break-word rb:line-clamp-1">{data.name ?? t(`workflow.${data.type}`)}</div>
+        <div className="rb:wrap-break-word rb:line-clamp-1 rb:flex-1">{data.name ?? t(`workflow.${data.type}`)}</div>
+        {data.executionStatus === 'completed'
+          ? <CheckCircleFilled style={{ color: '#369F21', fontSize: 16 }} />
+          : data.executionStatus === 'failed'
+            ? <CloseCircleFilled style={{ color: '#FF5D34', fontSize: 16 }} />
+            : data.executionStatus === 'running'
+              ? <LoadingOutlined style={{ color: '#5B6167', fontSize: 16 }} />
+              : null
+        }
       </Flex>
       <div className="rb:mt-3 rb:min-h-[calc(100%-36px)] rb:w-full rb:bg-[radial-gradient(circle,#939AB1_1px,#F0F3F8_1px)] rb:shadow-[0px_2px_4px_0px_rgba(23,23,25,0.03)] rb:rounded-[10px] rb:bg-size-[12px_12px]"></div>
     </div>
diff --git a/web/src/views/Workflow/components/Nodes/NormalNode.tsx b/web/src/views/Workflow/components/Nodes/NormalNode.tsx
index f947d004..ce936be9 100644
--- a/web/src/views/Workflow/components/Nodes/NormalNode.tsx
+++ b/web/src/views/Workflow/components/Nodes/NormalNode.tsx
@@ -2,6 +2,7 @@ import clsx from 'clsx';
 import { useTranslation } from 'react-i18next'
 import type { ReactShapeConfig } from '@antv/x6-react-shape';
 import { Flex } from 'antd';
+import { CheckCircleFilled, CloseCircleFilled, LoadingOutlined } from '@ant-design/icons';
 
 import NodeTools from './NodeTools'
 
@@ -11,13 +12,23 @@ const NormalNode: ReactShapeConfig['component'] = ({ node }) => {
 
   return (
     <div className={clsx('rb:cursor-pointer rb:group rb:relative rb:h-full rb:w-full rb:p-3 rb:border rb:rounded-2xl rb:bg-[#FCFCFD] rb:shadow-[0px_2px_4px_0px_rgba(23,23,25,0.03)]', {
-      'rb:border-[#171719]': data.isSelected,
-      'rb:border-[#FCFCFD]': !data.isSelected
+      'rb:border-[#171719]!': data.isSelected,
+      'rb:border-[#FCFCFD]': !data.isSelected,
+      'rb:border-[#369F21]!': !data.isSelected && data.executionStatus === 'completed',
+      'rb:border-[#FF5D34]!': !data.isSelected && data.executionStatus === 'failed',
     })}>
       <NodeTools node={node} />
       <Flex align="center" gap={8} className="rb:flex-1">
         <div className={`rb:size-6 rb:bg-cover ${data.icon}`} />
-        <div className="rb:wrap-break-word rb:line-clamp-1">{data.name ?? t(`workflow.${data.type}`)}</div>
+        <div className="rb:wrap-break-word rb:line-clamp-1 rb:flex-1">{data.name ?? t(`workflow.${data.type}`)}</div>
+        {data.executionStatus === 'completed'
+          ? <CheckCircleFilled style={{ color: '#369F21', fontSize: 16 }} />
+          : data.executionStatus === 'failed'
+            ? <CloseCircleFilled style={{ color: '#FF5D34', fontSize: 16 }} />
+            : data.executionStatus === 'running'
+              ? <LoadingOutlined style={{ color: '#5B6167', fontSize: 16 }} />
+              : null
+        }
       </Flex>
 
       <div className="rb:text-[#5B6167] rb:text-[12px] rb:leading-4 rb:mt-3">{t('workflow.clickToConfigure')}</div>
diff --git a/web/src/views/Workflow/hooks/useWorkflowGraph.ts b/web/src/views/Workflow/hooks/useWorkflowGraph.ts
index 535a4eb0..9f05cd27 100644
--- a/web/src/views/Workflow/hooks/useWorkflowGraph.ts
+++ b/web/src/views/Workflow/hooks/useWorkflowGraph.ts
@@ -2,7 +2,7 @@
  * @Author: ZhaoYing 
  * @Date: 2026-02-03 15:17:48 
  * @Last Modified by: ZhaoYing
- * @Last Modified time: 2026-04-14 17:43:14
+ * @Last Modified time: 2026-04-15 16:02:49
  */
 import { Clipboard, Graph, Keyboard, MiniMap, Node, Snapline, type Edge } from '@antv/x6';
 import { register } from '@antv/x6-react-shape';
@@ -18,6 +18,7 @@ import type { FeaturesConfigForm } from '@/views/ApplicationConfig/types';
 import { conditionNodeHeight, conditionNodeItemHeight, conditionNodePortItemArgsY, defaultAbsolutePortGroups, defaultPortItems, edgeAttrs, edgeHoverTool, edge_color, edge_selected_color, edge_width, graphNodeLibrary, nodeLibrary, nodeRegisterLibrary, nodeWidth, notesConfig, portAttrs, portItemArgsY, portMarkup, portTextAttrs, unknownNode } from '../constant';
 import type { ChatVariable, NodeProperties, WorkflowConfig } from '../types';
 import { calcConditionNodeTotalHeight, getConditionNodeCasePortY } from '../utils';
+import { useWorkflowStore } from '@/store/workflow';
 
 /**
  * Props for useWorkflowGraph hook
@@ -94,6 +95,8 @@ export const useWorkflowGraph = ({
   const { message } = App.useApp();
   const { t } = useTranslation()
   const { user } = useUser();
+  const { chatHistoryMap } = useWorkflowStore()
+  const chatHistory = Object.values(chatHistoryMap).at(-1) ?? []
 
   // Refs
   const graphRef = useRef<Graph>();
@@ -1446,6 +1449,31 @@ export const useWorkflowGraph = ({
       }
     }
   }
+  useEffect(() => {
+    if (!graphRef.current) return;
+    const nodes = graphRef.current.getNodes();
+
+    const lastWithSub = [...chatHistory].reverse().find(item => item.subContent?.length);
+    // Reset all node execution status first
+    nodes.forEach(node => {
+      const data = node.getData();
+      if (typeof data.status === 'string') {
+        node.setData({ ...data, executionStatus: undefined });
+      }
+    });
+    if (!lastWithSub?.subContent) return;
+    // Build a nodeId -> status map first
+    const statusMap: Record<string, string> = {};
+    lastWithSub.subContent.forEach(sub => {
+      if (typeof sub.status === 'string') {
+        statusMap[sub.node_id] = sub.status;
+        const node = nodes.find(n => n.getData()?.id === sub.node_id);
+        if (node) {
+          node.setData({ ...node.getData(), executionStatus: sub.status });
+        }
+      }
+    });
+  }, [chatHistory, graphRef.current]);
 
   return {
     config,