diff --git a/internal/version/version.go b/internal/version/version.go
index 544039e..3ae023f 100644
--- a/internal/version/version.go
+++ b/internal/version/version.go
@@ -7,7 +7,7 @@ import (
 
 const (
 	Name    = "muyue"
-	Version = "0.4.1"
+	Version = "0.5.0"
 	Author  = "La Légion de Muyue"
 )
 
diff --git a/web/src/components/Shell.jsx b/web/src/components/Shell.jsx
index 3c3fb79..7c5778f 100644
--- a/web/src/components/Shell.jsx
+++ b/web/src/components/Shell.jsx
@@ -214,7 +214,6 @@ function getTheme(themeName) {
 }
 
 function createTerminal(container, settings = {}) {
-  console.log('[Shell] createTerminal called with settings:', JSON.stringify({ fontSize: settings.fontSize, fontFamily: settings.fontFamily?.slice(0, 30), theme: settings.theme }))
   const theme = getTheme(settings.theme || 'system')
   const actualFontSize = settings.fontSize || 14
   const term = new XTerm({
@@ -528,20 +527,15 @@ export default function Shell({ api, isSudo }) {
       setSystemTerminals(d.system || [])
     }).catch(() => {})
     api.getConfig().then(d => {
-      console.log('[Shell] config response terminal:', JSON.stringify(d?.terminal))
       if (d.terminal) {
         const fontSize = d.terminal.font_size || 14
         const fontFamily = d.terminal.font_family || "'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'SF Mono', 'Menlo', monospace"
         const theme = d.terminal.theme || 'system'
-        console.log('[Shell] setting fontSize to:', fontSize, 'from config')
         setTerminalSettings({ fontSize, fontFamily, theme })
         settingsRef.current = { fontSize, fontFamily, theme }
         baseFontSizeRef.current = fontSize
-      } else {
-        console.log('[Shell] no terminal config in response, using defaults')
       }
       setConfigLoaded(true)
-      console.log('[Shell] configLoaded = true, settingsRef:', JSON.stringify(settingsRef.current))
     }).catch((err) => { console.warn('[Shell] getConfig failed:', err); setConfigLoaded(true) })
   }, [])
 
@@ -553,7 +547,6 @@ export default function Shell({ api, isSudo }) {
 
     const s = settingsRef.current
     const effectiveFontSize = s.fontSize + zoomLevel * 2
-    console.log(`[Shell] initTerminal tab=${tabId}: settingsRef.fontSize=${s.fontSize}, zoomLevel=${zoomLevel}, effectiveFontSize=${effectiveFontSize}`)
     const { term, fitAddon, searchAddon } = createTerminal(container, {
       fontSize: effectiveFontSize,
       fontFamily: s.fontFamily,
@@ -646,14 +639,11 @@ export default function Shell({ api, isSudo }) {
 
     const bufferSaveInterval = setInterval(() => { if (!disposed) saveBuffer() }, 5000)
 
-    console.log(`[Shell] initTerminal tab=${tabId} type=${tab.type} name="${tab.name}" shell="${tab.shell || '(default)'}"`)
     tabsRef.current[tabId] = { term, fitAddon, searchAddon, ws, resizeObserver, onResize, bufferSaveInterval, saveBuffer, disposed: () => disposed }
     tabsRef.current[tabId]._markDisposed = () => { disposed = true }
-    console.log(`[Shell] initTerminal tab=${tabId} done, tabsRef keys:`, Object.keys(tabsRef.current))
 
     const pending = pendingCommandsRef.current[tabId]
     if (pending && pending.length > 0) {
-      console.log(`[Shell] Flushing ${pending.length} pending commands for tab ${tabId}`)
       for (const cmd of pending) {
         if (ws.readyState === WebSocket.OPEN) {
           ws.send(JSON.stringify({ type: 'input', data: cmd + '\r' }))
@@ -709,7 +699,6 @@ export default function Shell({ api, isSudo }) {
     const tryInitTab = (tab, attempt) => {
       if (cancelled) return
       if (attempt > 20) {
-        console.warn(`[Shell] max attempts reached for tab ${tab.id}`)
         return
       }
       
@@ -733,7 +722,6 @@ export default function Shell({ api, isSudo }) {
       }
       
       if (!tabsRef.current[tab.id]) {
-        console.log(`[Shell] tryInitTab: calling initTerminal for tab ${tab.id}, configLoaded=${configLoaded}`)
         initTerminal(tab.id, tab)
       }
       
@@ -752,7 +740,6 @@ export default function Shell({ api, isSudo }) {
       })
     }
 
-    console.log(`[Shell] init effect: tabs=${tabs.length}, configLoaded=${configLoaded}`)
     for (const tab of tabs) {
       if (configLoaded && !tabsRef.current[tab.id]) {
         tryInitTab(tab, 0)
@@ -1033,7 +1020,6 @@ export default function Shell({ api, isSudo }) {
       pendingCommandsRef.current[targetId].push(code)
       return
     }
-    console.log(`[Shell] sendToTerminal: tab ${targetId} ← ${code.length} chars`)
     entry.ws.send(JSON.stringify({ type: 'input', data: code + '\r' }))
   }, [])
 
@@ -1120,7 +1106,6 @@ export default function Shell({ api, isSudo }) {
     }
 
     const currentTab = activeTabRef.current
-    console.log(`[Shell] _sendAiMessage: activeTab=${currentTab}, fromEvent=${fromEvent}, text="${trimmed.slice(0, 50)}"`)
     setAiMessages(prev => [...prev, { role: 'user', content: trimmed, _tabId: currentTab, _analysis: isAnalysis || undefined }])
     setAiLoading(true)
 
diff --git a/web/src/components/Studio.jsx b/web/src/components/Studio.jsx
index 004297d..45d5547 100644
--- a/web/src/components/Studio.jsx
+++ b/web/src/components/Studio.jsx
@@ -270,7 +270,7 @@ function CodeBlockWithCopy({ part, index, copiedIdx, setCopiedIdx }) {
   )
 }
 
-function FeedItem({ msg }) {
+function FeedItem({ msg, activeAgents, onModeChange }) {
   const isUser = msg.role === 'user'
   const isSystem = msg.role === 'system'
   const rank = getRank(msg.role)
@@ -352,7 +352,7 @@ function FeedItem({ msg }) {
               const result = r && (r.content !== undefined || r.is_error !== undefined)
                 ? { content: r.content, is_error: r.is_error }
                 : null
-              return <ToolCallBlock key={`tc${i}`} call={seg.call} result={result} activeAgents={activeAgents} onModeChange={handleToolModeChange} />
+              return <ToolCallBlock key={`tc${i}`} call={seg.call} result={result} activeAgents={activeAgents} onModeChange={onModeChange} />
             }
             return null
           })
@@ -365,7 +365,7 @@ function FeedItem({ msg }) {
               const result = resultData
                 ? { content: resultData.result, is_error: resultData.is_error }
                 : null
-              return <ToolCallBlock key={tc.tool_call_id || i} call={tc} result={result} activeAgents={activeAgents} onModeChange={handleToolModeChange} />
+              return <ToolCallBlock key={tc.tool_call_id || i} call={tc} result={result} activeAgents={activeAgents} onModeChange={onModeChange} />
             })}
             {cleanContent && (
               <div className="feed-content">
@@ -385,7 +385,7 @@ function FeedItem({ msg }) {
   )
 }
 
-function StreamingItem({ content, thinking, toolCalls, segments }) {
+function StreamingItem({ content, thinking, toolCalls, segments, activeAgents, onModeChange }) {
   const rank = RANKS.general
   const cleanContent = content.replace(/<think[^>]*>[\s\S]*?<\/think>/gi, '')
   const hasToolCalls = toolCalls && toolCalls.length > 0
@@ -434,14 +434,14 @@ function StreamingItem({ content, thinking, toolCalls, segments }) {
               )
             }
             if (seg.type === 'tool') {
-              return <ToolCallBlock key={`tc${i}`} call={seg.call} result={seg.result} activeAgents={activeAgents} onModeChange={handleToolModeChange} />
+              return <ToolCallBlock key={`tc${i}`} call={seg.call} result={seg.result} activeAgents={activeAgents} onModeChange={onModeChange} />
             }
             return null
           })
         ) : (
           <>
             {hasToolCalls && toolCalls.map((tc, i) => (
-              <ToolCallBlock key={tc.call?.tool_call_id || i} call={tc.call} result={tc.result} activeAgents={activeAgents} onModeChange={handleToolModeChange} />
+              <ToolCallBlock key={tc.call?.tool_call_id || i} call={tc.call} result={tc.result} activeAgents={activeAgents} onModeChange={onModeChange} />
             ))}
             {cleanContent && (
               <div className="feed-content">
@@ -882,7 +882,7 @@ export default function Studio({ api }) {
           <span className="feed-summary-toggle">{summarizedExpanded ? 'masquer' : 'voir'}</span>
         </div>
         {summarizedExpanded && summarizedMsgs.map(msg => (
-          <FeedItem key={msg.id} msg={msg} />
+          <FeedItem key={msg.id} msg={msg} activeAgents={activeAgents} onModeChange={handleToolModeChange} />
         ))}
       </div>
     )
@@ -894,7 +894,7 @@ export default function Studio({ api }) {
         <>
           {renderSummaryBlock()}
           {activeMsgs.slice(0, visibleCount).map(msg => (
-            <FeedItem key={msg.id} msg={msg} />
+            <FeedItem key={msg.id} msg={msg} activeAgents={activeAgents} onModeChange={handleToolModeChange} />
           ))}
           <div className="feed-collapsed-messages" onClick={handleToggleCollapsed}>
             <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
@@ -911,7 +911,7 @@ export default function Studio({ api }) {
       <>
         {renderSummaryBlock()}
         {activeMsgs.map(msg => (
-          <FeedItem key={msg.id} msg={msg} />
+          <FeedItem key={msg.id} msg={msg} activeAgents={activeAgents} onModeChange={handleToolModeChange} />
         ))}
       </>
     )
@@ -935,7 +935,7 @@ export default function Studio({ api }) {
         <div className="studio-feed" ref={feedRef}>
           {renderMessages()}
           {(streaming || streamThinking || loading || streamToolCalls.length > 0) && (
-            <StreamingItem content={streaming} thinking={streamThinking} toolCalls={streamToolCalls} segments={streamSegments} />
+            <StreamingItem content={streaming} thinking={streamThinking} toolCalls={streamToolCalls} segments={streamSegments} activeAgents={activeAgents} onModeChange={handleToolModeChange} />
           )}
           <div ref={messagesEnd} style={{ height: '24px' }} />
         </div>