From a82f0307f6c11bbbbda80f6b4c6d3c6cb3c159fe Mon Sep 17 00:00:00 2001
From: Liu Kunling <142668432+LKLLLLLLLLLL@users.noreply.github.com>
Date: Thu, 27 Feb 2025 15:18:35 +0800
Subject: [PATCH] [FIX] Fix the textbook link for MIT18.330 (#712)
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* Update numerical.en.md

update textbook link

* Update numerical.md

update "课程教材“ link
---
 docs/数学进阶/numerical.en.md | 2 +-
 docs/数学进阶/numerical.md    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/数学进阶/numerical.en.md b/docs/数学进阶/numerical.en.md
index 0bb8bf68..98c8e4d2 100644
--- a/docs/数学进阶/numerical.en.md
+++ b/docs/数学进阶/numerical.en.md
@@ -17,7 +17,7 @@ The designers of this course have also written an open source textbook for this
 ## Course Resources
 
 - Course Website: <https://github.com/mitmath/18330>
-- Textbook: <https://fncbook.github.io/fnc/frontmatter.html>
+- Textbook: <https://fncbook.com>
 - Assignments: 10 problem sets
 
 ## Personal Resources
diff --git a/docs/数学进阶/numerical.md b/docs/数学进阶/numerical.md
index 99532bc6..1d7e9695 100644
--- a/docs/数学进阶/numerical.md
+++ b/docs/数学进阶/numerical.md
@@ -17,7 +17,7 @@
 ## 课程资源
 
 - 课程网站：<https://github.com/mitmath/18330>
-- 课程教材：<https://fncbook.github.io/fnc/frontmatter.html>
+- 课程教材：<https://fncbook.com>
 - 课程作业：10 个 Julia 编程作业
 
 ## 资源汇总