From fcda7ed51eed7d6eeb09686d6f8bcb5429150383 Mon Sep 17 00:00:00 2001
From: kangfenmao <kangfenmao@qq.com>
Date: Wed, 23 Jul 2025 17:55:48 +0800
Subject: [PATCH] refactor(Chat): simplify max width calculation in
 useChatMaxWidth hook for improved layout handling

---
 src/renderer/src/pages/home/Chat.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/renderer/src/pages/home/Chat.tsx b/src/renderer/src/pages/home/Chat.tsx
index d3aec9df98..7a07794f96 100644
--- a/src/renderer/src/pages/home/Chat.tsx
+++ b/src/renderer/src/pages/home/Chat.tsx
@@ -166,7 +166,8 @@ export const useChatMaxWidth = () => {
   const showRightTopics = showTopics && topicPosition === 'right'
   const minusAssistantsWidth = showAssistants ? '- var(--assistants-width)' : ''
   const minusRightTopicsWidth = showRightTopics ? '- var(--assistants-width)' : ''
-  return `calc(100vw - ${isLeftNavbar ? 'var(--sidebar-width)' : '0'} ${minusAssistantsWidth} ${minusRightTopicsWidth})`
+  const sidebarWidth = isLeftNavbar ? '- var(--sidebar-width)' : ''
+  return `calc(100vw ${sidebarWidth} ${minusAssistantsWidth} ${minusRightTopicsWidth})`
 }
 
 const Container = styled.div`