diff --git a/webui/src/App.tsx b/webui/src/App.tsx
index a555bbd..8a5e382 100644
--- a/webui/src/App.tsx
+++ b/webui/src/App.tsx
@@ -4,7 +4,7 @@ type ChatItem = { role: 'user' | 'assistant'; text: string }
 type Session = { key: string; title: string }
 type CronJob = { id: string; name: string; enabled: boolean }
 type Cfg = Record<string, any>
-type View = 'chat' | 'config' | 'cron' | 'nodes'
+type View = 'dashboard' | 'chat' | 'config' | 'cron' | 'nodes'
 
 const defaultSessions: Session[] = [{ key: 'webui:default', title: 'Default' }]
 
@@ -25,7 +25,7 @@ function setPath(obj: any, path: string, value: any) {
 }
 
 export function App() {
-  const [view, setView] = useState<View>('chat')
+  const [view, setView] = useState<View>('dashboard')
   const [token, setToken] = useState('')
   const [cfg, setCfg] = useState<Cfg>({})
   const [cfgRaw, setCfgRaw] = useState('{}')
@@ -38,6 +38,14 @@ export function App() {
   const [cron, setCron] = useState<CronJob[]>([])
   const activeChat = useMemo(() => chat[active] || [], [chat, active])
   const q = token ? `?token=${encodeURIComponent(token)}` : ''
+  const onlineNodes = useMemo(() => {
+    try {
+      const arr = JSON.parse(nodes)
+      return Array.isArray(arr) ? arr.filter((n: any) => n?.online).length : 0
+    } catch {
+      return 0
+    }
+  }, [nodes])
 
   async function loadConfig() {
     const r = await fetch(`/webui/api/config${q}`)
@@ -69,6 +77,10 @@ export function App() {
     await refreshCron()
   }
 
+  async function refreshAll() {
+    await Promise.all([loadConfig(), refreshCron(), refreshNodes()])
+  }
+
   async function send() {
     let media = ''
     const input = document.getElementById('file') as HTMLInputElement | null
@@ -110,6 +122,7 @@ export function App() {
 
       <div className='shell'>
         <nav className='left-menu'>
+          <button className={view==='dashboard'?'on':''} onClick={() => setView('dashboard')}>📊 Dashboard</button>
           <button className={view==='chat'?'on':''} onClick={() => setView('chat')}>💬 Chat</button>
           <button className={view==='config'?'on':''} onClick={() => setView('config')}>⚙️ Config</button>
           <button className={view==='cron'?'on':''} onClick={() => setView('cron')}>⏱ Cron</button>
@@ -124,6 +137,31 @@ export function App() {
         </aside>
 
         <main className='main'>
+          {view === 'dashboard' && (
+            <section className='panel'>
+              <div className='panel-title'>Data Dashboard</div>
+              <div className='row'><button onClick={refreshAll}>Refresh All</button></div>
+              <div className='kpi-grid'>
+                <div className='kpi'><div className='kpi-label'>Gateway</div><div className='kpi-value'>Online</div></div>
+                <div className='kpi'><div className='kpi-label'>Sessions</div><div className='kpi-value'>{sessions.length}</div></div>
+                <div className='kpi'><div className='kpi-label'>Cron Jobs</div><div className='kpi-value'>{cron.length}</div></div>
+                <div className='kpi'><div className='kpi-label'>Nodes Online</div><div className='kpi-value'>{onlineNodes}</div></div>
+              </div>
+              <div className='dashboard-panels'>
+                <div className='dashboard-card'>
+                  <div className='panel-title'>Recent Cron</div>
+                  <ul>
+                    {cron.slice(0, 5).map((j) => <li key={j.id}>{j.name || j.id} {j.enabled ? '✅' : '⏸'}</li>)}
+                  </ul>
+                </div>
+                <div className='dashboard-card'>
+                  <div className='panel-title'>Nodes Snapshot</div>
+                  <pre>{nodes}</pre>
+                </div>
+              </div>
+            </section>
+          )}
+
           {view === 'chat' && (
             <section className='panel'>
               <div className='panel-title'>Chat</div>
diff --git a/webui/src/styles.css b/webui/src/styles.css
index 2eaca6b..1dec123 100644
--- a/webui/src/styles.css
+++ b/webui/src/styles.css
@@ -27,9 +27,16 @@ textarea{width:100%;min-height:240px;background:#0b1220;color:#e5e7eb;border:1px
 .form-grid input{background:#0b1220;color:#fff;border:1px solid #374151;padding:8px;border-radius:8px}
 .form-grid input[type='checkbox']{width:20px;height:20px;padding:0}
 pre{flex:1;overflow:auto;background:#0b1220;border:1px solid #374151;border-radius:8px;padding:8px;white-space:pre-wrap}
+.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:10px}
+.kpi{background:#0b1220;border:1px solid #374151;border-radius:10px;padding:10px}
+.kpi-label{font-size:12px;color:#9ca3af}
+.kpi-value{font-size:22px;font-weight:800}
+.dashboard-panels{display:grid;grid-template-columns:1fr 1fr;gap:10px;min-height:0;flex:1}
+.dashboard-card{background:#0b1220;border:1px solid #374151;border-radius:10px;padding:8px;min-height:0;overflow:auto}
+.dashboard-card ul{margin:0;padding-left:18px}
 .cron-list{flex:1;overflow:auto;border:1px solid #374151;border-radius:8px;padding:6px;background:#0b1220}
 .cron-item{display:flex;justify-content:space-between;gap:8px;align-items:center;border-bottom:1px solid #1f2937;padding:6px 0}
 .cron-item:last-child{border-bottom:none}
 .muted{font-size:12px;color:#9ca3af}
-@media (max-width: 1024px){.shell{grid-template-columns:70px 170px 1fr}.topbar input{min-width:160px}}
-@media (max-width: 768px){.shell{grid-template-columns:1fr;grid-template-rows:auto auto 1fr}.left-menu{flex-direction:row;overflow:auto}.sessions{max-height:140px}.form-grid{grid-template-columns:1fr}}
+@media (max-width: 1024px){.shell{grid-template-columns:70px 170px 1fr}.topbar input{min-width:160px}.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-panels{grid-template-columns:1fr}}
+@media (max-width: 768px){.shell{grid-template-columns:1fr;grid-template-rows:auto auto 1fr}.left-menu{flex-direction:row;overflow:auto}.sessions{max-height:140px}.form-grid{grid-template-columns:1fr}.kpi-grid{grid-template-columns:1fr}}