From 42e169a7e1c8d601e31b706a86c702278a595bff Mon Sep 17 00:00:00 2001
From: smxm <695335574@qq.com>
Date: Mon, 24 Oct 2022 13:05:13 +0800
Subject: [PATCH] Update topdown_ustc.en.md

---
 docs/计算机网络/topdown_ustc.en.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/计算机网络/topdown_ustc.en.md b/docs/计算机网络/topdown_ustc.en.md
index 01882f85..bd2b3bfc 100644
--- a/docs/计算机网络/topdown_ustc.en.md
+++ b/docs/计算机网络/topdown_ustc.en.md
@@ -9,7 +9,7 @@
 - Difficulty: 🌟🌟🌟
 - Class Hour: 40 hours
 
-This a practical course that is not limited to theoretical knowledge, but it is *Strongly recommended* to read the textbook before watching videos, otherwise you _may_ not catch up with the course easily.
+This course is a well-known computer networking course on the Chinese Internet, it adopts the renowned textbook: _Computer Networking: A Top-Down Approach, 7th Edition_. This a practical course that is not limited to theoretical knowledge, but it is *Strongly recommended* to read the textbook before watching videos, otherwise you _may_ not catch up with the course easily.
 
 
 The course covers the **majority** of the textbook and also **includes** exam content, so enjoy it.