diff --git a/api/controllers/console/app/online_user.py b/api/controllers/console/app/online_user.py
index 34423f40da..4a95e777d9 100644
--- a/api/controllers/console/app/online_user.py
+++ b/api/controllers/console/app/online_user.py
@@ -207,6 +207,8 @@ def handle_collaboration_event(sid, data):
     Handle general collaboration events, include:
     1. mouseMove
     2. varsAndFeaturesUpdate
+    3. syncRequest(ask leader to update graph)
+    4. appStateUpdate
 
     """
     mapping = redis_client.get(f"ws_sid_map:{sid}")
diff --git a/web/app/(commonLayout)/app/(appDetailLayout)/[appId]/overview/cardView.tsx b/web/app/(commonLayout)/app/(appDetailLayout)/[appId]/overview/cardView.tsx
index 3d572b926a..2463490fc1 100644
--- a/web/app/(commonLayout)/app/(appDetailLayout)/[appId]/overview/cardView.tsx
+++ b/web/app/(commonLayout)/app/(appDetailLayout)/[appId]/overview/cardView.tsx
@@ -1,6 +1,6 @@
 'use client'
 import type { FC } from 'react'
-import React from 'react'
+import React, { useEffect } from 'react'
 import { useTranslation } from 'react-i18next'
 import { useContext } from 'use-context-selector'
 import AppCard from '@/app/components/app/overview/appCard'
@@ -19,6 +19,8 @@ import { asyncRunSafe } from '@/utils'
 import { NEED_REFRESH_APP_LIST_KEY } from '@/config'
 import type { IAppCardProps } from '@/app/components/app/overview/appCard'
 import { useStore as useAppStore } from '@/app/components/app/store'
+import { webSocketClient } from '@/app/components/workflow/collaboration/core/websocket-manager'
+import { collaborationManager } from '@/app/components/workflow/collaboration/core/collaboration-manager'
 
 export type ICardViewProps = {
   appId: string
@@ -47,15 +49,44 @@ const CardView: FC<ICardViewProps> = ({ appId, isInPanel, className }) => {
 
     message ||= (type === 'success' ? 'modifiedSuccessfully' : 'modifiedUnsuccessfully')
 
-    if (type === 'success')
+    if (type === 'success') {
       updateAppDetail()
 
+      // Emit collaboration event to notify other clients of app state changes
+      const socket = webSocketClient.getSocket(appId)
+      if (socket) {
+        socket.emit('collaboration_event', {
+          type: 'appStateUpdate',
+          data: { timestamp: Date.now() },
+          timestamp: Date.now(),
+        })
+      }
+    }
+
     notify({
       type,
       message: t(`common.actionMsg.${message}`),
     })
   }
 
+  // Listen for collaborative app state updates from other clients
+  useEffect(() => {
+    if (!appId) return
+
+    const unsubscribe = collaborationManager.onAppStateUpdate(async (update: any) => {
+      try {
+        console.log('Received app state update from collaboration:', update)
+        // Update app detail when other clients modify app state
+        await updateAppDetail()
+      }
+      catch (error) {
+        console.error('app state update failed:', error)
+      }
+    })
+
+    return unsubscribe
+  }, [appId])
+
   const onChangeSiteStatus = async (value: boolean) => {
     const [err] = await asyncRunSafe<App>(
       updateAppSiteStatus({
diff --git a/web/app/components/workflow/collaboration/core/collaboration-manager.ts b/web/app/components/workflow/collaboration/core/collaboration-manager.ts
index 38e47bba97..98fb76c03b 100644
--- a/web/app/components/workflow/collaboration/core/collaboration-manager.ts
+++ b/web/app/components/workflow/collaboration/core/collaboration-manager.ts
@@ -246,6 +246,10 @@ export class CollaborationManager {
     return this.eventEmitter.on('varsAndFeaturesUpdate', callback)
   }
 
+  onAppStateUpdate(callback: (update: any) => void): () => void {
+    return this.eventEmitter.on('appStateUpdate', callback)
+  }
+
   onLeaderChange(callback: (isLeader: boolean) => void): () => void {
     return this.eventEmitter.on('leaderChange', callback)
   }
@@ -575,6 +579,10 @@ export class CollaborationManager {
         console.log('Processing varsAndFeaturesUpdate event:', update)
         this.eventEmitter.emit('varsAndFeaturesUpdate', update)
       }
+      else if (update.type === 'appStateUpdate') {
+        console.log('Processing appStateUpdate event:', update)
+        this.eventEmitter.emit('appStateUpdate', update)
+      }
       else if (update.type === 'syncRequest') {
         console.log('Received sync request from another user')
         // Only process if we are the leader