From 7beb5756f77f1475f4cb9b7708536c60e8d2d74e Mon Sep 17 00:00:00 2001
From: jialin <jialinkuang@126.com>
Date: Thu, 9 Apr 2026 10:10:05 +0800
Subject: [PATCH] fix: chat content height

---
 src/pages/playground/components/multiple-chat/index.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pages/playground/components/multiple-chat/index.tsx b/src/pages/playground/components/multiple-chat/index.tsx
index 744e4765..54e27e91 100644
--- a/src/pages/playground/components/multiple-chat/index.tsx
+++ b/src/pages/playground/components/multiple-chat/index.tsx
@@ -39,7 +39,7 @@ const MultiCompare: React.FC<MultiCompareProps> = ({ modelList, loaded }) => {
   const modelsCounterMap = useRef<Record<string, number>>({});
   const modelRefs = useRef<any>({});
   const chatListScrollRef = useRef<any>(null);
-  const boxHeight = `calc(100vh - ${HEADER_HEIGHT}px)`;
+  const boxHeight = `calc(100vh - ${HEADER_HEIGHT}px - 2px - var(--page-header-height) - var(--page-content-padding) - var(--page-content-padding))`;
   const [actions, setActions] = useState<MessageItemAction[]>([
     'upload',
     'delete',