From c281ef6e02391047ddb7a73eeafe9f3861b451a9 Mon Sep 17 00:00:00 2001
From: Your Name <your.email@example.com>
Date: Sat, 14 Feb 2026 21:54:02 +0800
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---
 components/canvas/CanvasChatPanel.tsx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/components/canvas/CanvasChatPanel.tsx b/components/canvas/CanvasChatPanel.tsx
index 752b1cecb..9627c230f 100644
--- a/components/canvas/CanvasChatPanel.tsx
+++ b/components/canvas/CanvasChatPanel.tsx
@@ -2038,8 +2038,9 @@ export function CanvasChatPanel({ chatId, initialMessages = [], onClose, onOpenF
           
           {/* Bottom Toolbar */}
           <div className="absolute left-2 bottom-2 right-2 flex items-center gap-2">
+            <div className="flex min-w-0 flex-1 items-center gap-2 overflow-x-auto overscroll-x-contain touch-pan-x pr-1 [scrollbar-width:none] [-ms-overflow-style:none] [&::-webkit-scrollbar]:hidden">
             {/* 左侧：附件和模型选择 */}
-            <div className="flex items-center gap-2 min-w-0 flex-shrink">
+            <div className="flex items-center gap-2 shrink-0">
               <input
                 ref={fileInputRef}
                 type="file"
@@ -2116,7 +2117,7 @@ export function CanvasChatPanel({ chatId, initialMessages = [], onClose, onOpenF
             </div>
 
             {/* 中间：图片参数（可收缩） */}
-            <div className="flex-1 min-w-0 overflow-hidden">
+            <div className="shrink-0">
               <ImageParamsBar
                 modelName={allModels.find(m => m.id === selectedModelId)?.displayName}
                 initialParams={imageParams}
@@ -2125,6 +2126,7 @@ export function CanvasChatPanel({ chatId, initialMessages = [], onClose, onOpenF
                 providerType={allModels.find(m => m.id === selectedModelId)?.providerType}
               />
             </div>
+            </div>
 
             {/* 右侧：发送按钮（固定不收缩） */}
             <Button