From 04f8df424e02c0fa81576f33db5415152301bb27 Mon Sep 17 00:00:00 2001
From: Duo <52376684+RuiGao98@users.noreply.github.com>
Date: Wed, 8 Feb 2023 21:45:12 +0800
Subject: [PATCH] =?UTF-8?q?HTTP=E5=8D=8F=E8=AE=AE=E9=83=A8=E5=88=86?=
 =?UTF-8?q?=E4=BF=AE=E6=94=B9?=
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---
 docs/cs-basics/network/other-network-questions.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/cs-basics/network/other-network-questions.md b/docs/cs-basics/network/other-network-questions.md
index f170280a..acaa76e4 100644
--- a/docs/cs-basics/network/other-network-questions.md
+++ b/docs/cs-basics/network/other-network-questions.md
@@ -57,7 +57,7 @@ tag:
 ###  HTTP 基于 TCP 还是 UDP？
 
 
-**HTTP 协议是基于 TCP 协议的**，所以发送 HTTP 请求之前首先要建立 TCP 连接也就是要经历 3 次握手。
+**HTTP3.0之前基于TCP， HTTP3.0基于UDP**。HTTP3.0之前使用TCP协议，所以需要3次握手；HTTP3.0弃用TCP，改用基于UDP的QUIC协议。
 
 ### 使用 TCP 的协议有哪些?使用 UDP 的协议有哪些?