From 7d3f97e97227e12ef17d4f890f1b07f1a3dc9571 Mon Sep 17 00:00:00 2001
From: Your Name <your.email@example.com>
Date: Sun, 1 Feb 2026 17:43:27 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=8F=91=E9=80=81=E6=B6=88=E6=81=AF?=
 =?UTF-8?q?=E5=90=8E=E6=B8=85=E7=A9=BAcontenteditable=E5=86=85=E5=AE=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 components/canvas/CanvasChatPanel.tsx | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/components/canvas/CanvasChatPanel.tsx b/components/canvas/CanvasChatPanel.tsx
index 1ab713bd5..d3f3e81a4 100644
--- a/components/canvas/CanvasChatPanel.tsx
+++ b/components/canvas/CanvasChatPanel.tsx
@@ -529,8 +529,15 @@ export function CanvasChatPanel({ chatId, initialMessages = [], onClose, onOpenF
       parts: parts,
     });
     
+    // 清空状态
     setInput("");
     setAttachments([]);
+    
+    // 🆕 清空 contenteditable div 的内容
+    const editableDiv = textareaRef.current as HTMLDivElement | null;
+    if (editableDiv && editableDiv.isContentEditable) {
+      editableDiv.innerHTML = '';
+    }
   }, [input, attachments, selectedModelId, sendMessage, getRecentImageUrls]);
 
   // 处理文件选择 - 上传后立即添加到画布