diff --git a/docs/编程语言设计与分析/Cambridge-Semantics.en.md b/docs/编程语言设计与分析/Cambridge-Semantics.en.md
index c79f0f1c..763d1f10 100644
--- a/docs/编程语言设计与分析/Cambridge-Semantics.en.md
+++ b/docs/编程语言设计与分析/Cambridge-Semantics.en.md
@@ -16,9 +16,9 @@ This course was taught to 2nd year undergraduate students, however building up s
 
 ## Course Resources
 
-- Course Website: [https://www.cl.cam.ac.uk/teaching/2324/Semantics/](https://www.cl.cam.ac.uk/teaching/2324/Semantics/)
-- Recordings: Available on [YouTube](https://www.youtube.com/playlist?list=PL-2hPK7m5S3hVagseKDPxCBZEqg0PqZhs)
+- Course Website: [Latest](https://www.cl.cam.ac.uk/teaching/2324/Semantics/)
+- Recordings: [YouTube](https://www.youtube.com/playlist?list=PL-2hPK7m5S3hVagseKDPxCBZEqg0PqZhs)
 - Textbooks:
   - Pierce, B.C. (2002). _Types and programming languages_. MIT Press.
   - Winskel, G. (1993). _The formal semantics of programming languages_. MIT Press.
-- Assignments: Related Past Paper Questions are listed at [https://www.cl.cam.ac.uk/teaching/exams/pastpapers/t-SemanticsofProgrammingLanguages.html](https://www.cl.cam.ac.uk/teaching/exams/pastpapers/t-SemanticsofProgrammingLanguages.html), however solutions and tutorial sheets are visible to internal students only.
+- Assignments: Related Past Paper Questions are listed [here](https://www.cl.cam.ac.uk/teaching/exams/pastpapers/t-SemanticsofProgrammingLanguages.html), however solutions and tutorial sheets are visible to internal students only.
diff --git a/docs/编程语言设计与分析/Cambridge-Semantics.md b/docs/编程语言设计与分析/Cambridge-Semantics.md
index e1d91b3c..824de6cb 100644
--- a/docs/编程语言设计与分析/Cambridge-Semantics.md
+++ b/docs/编程语言设计与分析/Cambridge-Semantics.md
@@ -10,15 +10,15 @@
 
 这门课程系统性地讲述了编程语言中的语义学 (Semantics)。它在定义和设计语言的背景下，为编程语言的构造和规范声明提供了一个非常适合初学者，但同样严谨且形式化的介绍。这也是为数不多的提供公开视频的编程语言理论课程之一。
 
-课程内容涵盖了从操作语义 (Operational Semantics) 到指称语义 (Denotational Semantics) 的各个主题。课程开始会先介绍一个使用BNF约束的简单命令式语言的基本操作语义，然后逐步引入形式类型系统，使用归纳法，特别是结构归纳法 (Structural Induction) 来构建基于规则的归纳证明，介绍了程序语言语义学中的许多基本性质及其证明。然后讨论在函数式编程视角下如何操作数据，并介绍着重子类型和函数处理。最后讨论语义等价性、一致性性质以及在并发环境下的语义学。
+课程内容涵盖了从操作语义 (Operational Semantics) 到指称语义 (Denotational Semantics) 的各个主题。课程开始会先介绍一个使用 BNF 约束的简单命令式语言的基本操作语义，然后逐步引入形式类型系统，使用归纳法，特别是结构归纳法 (Structural Induction) 来构建基于规则的归纳证明，介绍了程序语言语义学中的许多基本性质及其证明。然后讨论在函数式编程视角下如何操作数据，并介绍着重子类型和函数处理。最后讨论语义等价性、一致性性质以及在并发环境下的语义学。
 
 这门课在校内面向二年级本科生，难度不高，但同时引入了一些非常重要的概念。它将是进一步研究类型理论、范畴理论、霍尔逻辑和模型检测的关键要素。
 
 ## 课程资源
 
-- 课程网站：[https://www.cl.cam.ac.uk/teaching/2324/Semantics/](https://www.cl.cam.ac.uk/teaching/2324/Semantics/)
-- 课程视频：目前只有[YouTube](https://www.youtube.com/playlist?list=PL-2hPK7m5S3hVagseKDPxCBZEqg0PqZhs)有
+- 课程网站：[Latest](https://www.cl.cam.ac.uk/teaching/2324/Semantics/)
+- 课程视频：[YouTube](https://www.youtube.com/playlist?list=PL-2hPK7m5S3hVagseKDPxCBZEqg0PqZhs)
 - 课程教材：
   - Pierce, B.C. (2002). _Types and programming languages_. MIT Press.
   - Winskel, G. (1993). _The formal semantics of programming languages_. MIT Press.
-- 课程作业：考试真题中的相关题目汇总在 [https://www.cl.cam.ac.uk/teaching/exams/pastpapers/t-SemanticsofProgrammingLanguages.html](https://www.cl.cam.ac.uk/teaching/exams/pastpapers/t-SemanticsofProgrammingLanguages.html)，但是相关作业题 (Cambridge 内部的 supervision) 以及所有题目的答案均不公开。
+- 课程作业：考试真题中的相关题目汇总在 [这里](https://www.cl.cam.ac.uk/teaching/exams/pastpapers/t-SemanticsofProgrammingLanguages.html)，但是相关作业题 (Cambridge 内部的 supervision) 以及所有题目的答案均不公开。