From 865b6ce53850e806ef0093314c08906737876dbe Mon Sep 17 00:00:00 2001
From: smxm <695335574@qq.com>
Date: Sat, 15 Oct 2022 01:47:15 +0800
Subject: [PATCH] Update information.en.md
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加了超链接
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 docs/数学基础/information.en.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/数学基础/information.en.md b/docs/数学基础/information.en.md
index 92c74fbf..808215a5 100644
--- a/docs/数学基础/information.en.md
+++ b/docs/数学基础/information.en.md
@@ -8,7 +8,7 @@
 - Difficulty: 🌟🌟🌟
 - Class Hour: 100 hours
 
-This is MIT's introductory information theory course for freshmen, Professor Penfield has written a special textbook for this course as course notes, which is in-depth and interesting.
+This is MIT's introductory information theory course for freshmen, Professor Penfield has written a special [textbook](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-050j-information-and-entropy-spring-2008/syllabus/MIT6_050JS08_textbook.pdf) for this course as course notes, which is in-depth and interesting.
 
 ## Course Resources