From d33d781264b9579a9338e67d59f387c4d6399c4c Mon Sep 17 00:00:00 2001
From: moonrailgun <moonrailgun@gmail.com>
Date: Sun, 5 Dec 2021 22:11:04 +0800
Subject: [PATCH] =?UTF-8?q?refactor:=20=E8=B0=83=E6=95=B4=E8=87=AA?=
 =?UTF-8?q?=E5=8A=A8=E6=BB=9A=E5=8A=A8=E5=88=B0=E5=BA=95=E9=83=A8=E7=9A=84?=
 =?UTF-8?q?=E9=85=8D=E7=BD=AE?=
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---
 .../ChatBox/ChatMessageList/VirtualizedList.new.tsx  | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/web/src/components/ChatBox/ChatMessageList/VirtualizedList.new.tsx b/web/src/components/ChatBox/ChatMessageList/VirtualizedList.new.tsx
index bcfd09c4..a04bad4f 100644
--- a/web/src/components/ChatBox/ChatMessageList/VirtualizedList.new.tsx
+++ b/web/src/components/ChatBox/ChatMessageList/VirtualizedList.new.tsx
@@ -43,11 +43,13 @@ export const VirtualizedMessageList: React.FC<MessageListProps> = React.memo(
         }
 
         setTimeout(() => {
-          // 这里 Virtuoso 有个动态渲染高度的bug, 因此需要异步再次滚动到底部
-          listRef.current?.scrollToIndex(
-            PREPEND_OFFSET - numItemsPrepended + props.messages.length - 1
-          );
-        }, 100);
+          // 这里 Virtuoso 有个动态渲染高度的bug, 因此需要异步再次滚动到底部以确保代码功能work
+          listRef.current?.scrollToIndex({
+            index:
+              PREPEND_OFFSET - numItemsPrepended + props.messages.length - 1,
+            align: 'end',
+          });
+        }, 20);
       }
 
       /**