diff --git a/src/pages/ChatPage.scss b/src/pages/ChatPage.scss
index ba8c70b..b8bdf73 100644
--- a/src/pages/ChatPage.scss
+++ b/src/pages/ChatPage.scss
@@ -2549,6 +2549,25 @@
   }
 
   // Ghost preview — appears on hover, frosted glass
+  &.preview-below {
+    margin-top: 4px;
+    margin-bottom: 0;
+
+    .reply-ghost {
+      top: calc(100% + 6px);
+      bottom: auto;
+      transform: translateY(-4px) scale(0.98);
+    }
+
+    &:hover .reply-ghost {
+      transform: translateY(0) scale(1);
+    }
+  }
+
+  &.preview-above {
+    margin-bottom: 4px;
+  }
+
   .reply-ghost {
     position: absolute;
     bottom: calc(100% + 6px);
diff --git a/src/pages/ChatPage.tsx b/src/pages/ChatPage.tsx
index 37acf41..a840199 100644
--- a/src/pages/ChatPage.tsx
+++ b/src/pages/ChatPage.tsx
@@ -1510,6 +1510,7 @@ function ChatPage(props: ChatPageProps) {
   const [groupMemberSearchKeyword, setGroupMemberSearchKeyword] = useState('')
   const [copiedField, setCopiedField] = useState<string | null>(null)
   const [highlightedMessageKeys, setHighlightedMessageKeys] = useState<string[]>([])
+  const [quoteLayout, setQuoteLayout] = useState<configService.QuoteLayout>('quote-top')
   const [isRefreshingSessions, setIsRefreshingSessions] = useState(false)
   const [foldedView, setFoldedView] = useState(false) // 是否在"折叠的群聊"视图
   const [bizView, setBizView] = useState(false) // 是否在"公众号"视图
@@ -3066,6 +3067,33 @@ function ChatPage(props: ChatPageProps) {
     }
   }, [])
 
+  useEffect(() => {
+    let canceled = false
+    const loadQuoteLayout = () => {
+      void configService.getQuoteLayout()
+        .then((layout) => {
+          if (!canceled) setQuoteLayout(layout)
+        })
+        .catch(() => {
+          if (!canceled) setQuoteLayout('quote-top')
+        })
+    }
+
+    loadQuoteLayout()
+    const handleFocus = () => loadQuoteLayout()
+    const handleQuoteLayoutChanged = (event: Event) => {
+      const layout = (event as CustomEvent<configService.QuoteLayout>).detail
+      setQuoteLayout(layout === 'quote-bottom' ? 'quote-bottom' : 'quote-top')
+    }
+    window.addEventListener('focus', handleFocus)
+    window.addEventListener('quote-layout-changed', handleQuoteLayoutChanged)
+    return () => {
+      canceled = true
+      window.removeEventListener('focus', handleFocus)
+      window.removeEventListener('quote-layout-changed', handleQuoteLayoutChanged)
+    }
+  }, [])
+
   useEffect(() => {
     let cancelled = false
     void (async () => {
@@ -6820,6 +6848,7 @@ function ChatPage(props: ChatPageProps) {
           myAvatarUrl={myAvatarUrl}
           myWxid={myWxid}
           isGroupChat={isCurrentSessionGroup}
+          quoteLayout={quoteLayout}
           autoTranscribeVoiceEnabled={autoTranscribeVoiceEnabled}
           onRequireModelDownload={handleRequireModelDownload}
           onContextMenu={handleContextMenu}
@@ -6840,6 +6869,7 @@ function ChatPage(props: ChatPageProps) {
     myAvatarUrl,
     myWxid,
     isCurrentSessionGroup,
+    quoteLayout,
     autoTranscribeVoiceEnabled,
     handleRequireModelDownload,
     handleContextMenu,
@@ -8395,6 +8425,7 @@ function MessageBubble({
   myAvatarUrl,
   myWxid,
   isGroupChat,
+  quoteLayout,
   autoTranscribeVoiceEnabled,
   onRequireModelDownload,
   onContextMenu,
@@ -8410,6 +8441,7 @@ function MessageBubble({
   myAvatarUrl?: string;
   myWxid?: string;
   isGroupChat?: boolean;
+  quoteLayout: configService.QuoteLayout;
   autoTranscribeVoiceEnabled?: boolean;
   onRequireModelDownload?: (sessionId: string, messageId: string) => void;
   onContextMenu?: (e: React.MouseEvent, message: Message) => void;
@@ -9665,17 +9697,26 @@ function MessageBubble({
     event.stopPropagation()
     onJumpToQuotedMessage(quotedJumpTarget)
   }, [isSelectionMode, onJumpToQuotedMessage, quotedJumpTarget])
-  // Ambient Reply: single fixed layout (anchor above, message below)
+  const isQuoteBelow = quoteLayout === 'quote-bottom'
   const renderBubbleWithQuote = useCallback((quotedNode: React.ReactNode, messageNode: React.ReactNode) => (
-    <div className="bubble-content">
-      {quotedNode}
-      {messageNode}
+    <div className={`bubble-content ${isQuoteBelow ? 'quote-layout-bottom' : 'quote-layout-top'}`}>
+      {isQuoteBelow ? (
+        <>
+          {messageNode}
+          {quotedNode}
+        </>
+      ) : (
+        <>
+          {quotedNode}
+          {messageNode}
+        </>
+      )}
     </div>
-  ), [])
+  ), [isQuoteBelow])
 
   // Ambient Reply: render reply-anchor + ghost preview
   const renderQuotedMessageBlock = useCallback((contentNode: React.ReactNode) => (
-    <div className="ambient-reply-wrapper">
+    <div className={`ambient-reply-wrapper ${isQuoteBelow ? 'preview-below' : 'preview-above'}`}>
       {/* Reply anchor - always visible, subtle */}
       <div
         className={`reply-anchor ${quotedJumpTarget ? 'jumpable' : ''}`}
@@ -9698,7 +9739,7 @@ function MessageBubble({
         <div className="reply-ghost-text">{contentNode}</div>
       </div>
     </div>
-  ), [displayQuotedSenderName, handleQuotedJumpClick, handleQuotedJumpKeyDown, isSelectionMode, quotedJumpTarget])
+  ), [displayQuotedSenderName, handleQuotedJumpClick, handleQuotedJumpKeyDown, isQuoteBelow, isSelectionMode, quotedJumpTarget])
 
   const handlePlayVideo = useCallback(async () => {
     if (!videoInfo?.videoUrl) return
@@ -10893,6 +10934,7 @@ const MemoMessageBubble = React.memo(MessageBubble, (prevProps, nextProps) => {
   if (prevProps.myAvatarUrl !== nextProps.myAvatarUrl) return false
   if (prevProps.myWxid !== nextProps.myWxid) return false
   if (prevProps.isGroupChat !== nextProps.isGroupChat) return false
+  if (prevProps.quoteLayout !== nextProps.quoteLayout) return false
   if (prevProps.autoTranscribeVoiceEnabled !== nextProps.autoTranscribeVoiceEnabled) return false
   if (prevProps.isSelectionMode !== nextProps.isSelectionMode) return false
   if (prevProps.isSelected !== nextProps.isSelected) return false
diff --git a/src/pages/SettingsPage.tsx b/src/pages/SettingsPage.tsx
index ddd274b..dc53ef3 100644
--- a/src/pages/SettingsPage.tsx
+++ b/src/pages/SettingsPage.tsx
@@ -1698,6 +1698,7 @@ function SettingsPage({ onClose }: SettingsPageProps = {}) {
                   if (selected) return
                   setQuoteLayout(option.value)
                   await configService.setQuoteLayout(option.value)
+                  window.dispatchEvent(new CustomEvent('quote-layout-changed', { detail: option.value }))
                   showMessage(option.successMessage, true)
                 }}
                 role="radio"