diff --git a/docs/Web开发/fullstackopen.en.md b/docs/Web开发/fullstackopen.en.md
new file mode 100644
index 00000000..25366e1d
--- /dev/null
+++ b/docs/Web开发/fullstackopen.en.md
@@ -0,0 +1,19 @@
+# University of Helsinki: Full Stack open 2022
+
+## Descriptions
+
+- Offered by: University of Helsinki
+- Prerequisites: Good programming skills, basic knowledge of web programming and databases, and have mastery of the Git version management system.
+- Programming Languages: JavaScript/HTML/CSS/NoSQL/SQL
+- Difficulty: 🌟🌟
+- Class Hour: Varying according to the learner
+
+This course serves as an introduction to modern web application development with JavaScript. The main focus is on building single page applications with ReactJS that use REST APIs built with Node.js. The course also contains a section on GraphQL, a modern alternative to REST APIs.
+
+The course covers testing, configuration and environment management, and the use of MongoDB for storing the application’s data.
+
+## Resources
+- Course Website: <https://fullstackopen.com/en/>
+- Assignments: refer to course website
+- Course group on Discord: <https://study.cs.helsinki.fi/discord/join/fullstack/>
+- Course group on Telegram: <https://t.me/fullstackcourse/>
diff --git a/docs/数学基础/MITLA.en.md b/docs/数学基础/MITLA.en.md
index cd9e8233..2cd6c7df 100644
--- a/docs/数学基础/MITLA.en.md
+++ b/docs/数学基础/MITLA.en.md
@@ -6,16 +6,17 @@
 - Prerequisites: English
 - Programming languages: None
 - Difficulty: 🌟🌟🌟
-- Class Hour: Varies from person to person
+- Class Hour: Varying from person to person
 
 Gilbert Strang, a great mathematician at MIT, still insists on teaching in his eighties. His classic text book [Introduction to Linear Algebra](https://math.mit.edu/~gs/linearalgebra/)has been adopted as an official textbook by Tsinghua University. After reading the PDF version, I felt deeply guilty and spent more than 200 yuan to purchase a genuine version in English as collection. The cover of this book is attached below. If you can fully understand the mathematical meaning of the cover picture, then your understanding of linear algebra will definitely reach a new height.
 
 ![image](https://math.mit.edu/~gs/linearalgebra/linearalgebra5_Front.jpg)
 
-In addition to the course materials, the famous Youtuber **3Blue1Brown**'s video series[The Essence of Linear Algebra](https://www.youtube.com/playlist?list=PLZHQObOWTQDPD3MizzM2xVFitgF8hE_ab) are also great learning resourses.
+In addition to the course materials, the famous Youtuber **3Blue1Brown**'s video series [The Essence of Linear Algebra](https://www.youtube.com/playlist?list=PLZHQObOWTQDPD3MizzM2xVFitgF8hE_ab) are also great learning resourses.
 
 ## Resources
-- Homepage: <https://ocw.mit.edu/courses/mathematics/18-06sc-linear-algebra-fall-2011/syllabus/>
-- Records: see homepage
+
+- Course Website: <https://ocw.mit.edu/courses/mathematics/18-06sc-linear-algebra-fall-2011/syllabus/>
+- Recordings: refer to course website
 - Textbook: Introduction to Linear Algebra, Gilbert Strang
-- Assignments: see homepage
+- Assignments: refer to course website
diff --git a/template.en.md b/template.en.md
index 4c0226ca..49594bd8 100644
--- a/template.en.md
+++ b/template.en.md
@@ -4,16 +4,26 @@
 
 - Offered by:
 - Prerequisites:
-- Programming lanuages:
-- Difficulty:
+- Programming Lanuages:
+- Difficulty: 🌟🌟🌟
 - Class Hour:
 
-<!-- Course Information -->
+<!-- 
+        Introduce the course in a paragraph or two, including but not limited to:
+        (1) The technical knowledge covered in lectures
+        (2) Its differences and features compared to similar courses
+        (3) Your personal experiences and feelings after studying this course
+        (4) Caveats about studying this course on your own (pitfalls, difficulty warnings, etc.)
+        (5) ... ...
+-->
 
-## Resources
+## Course Resources
 
-- Homepage:
-- Records:
-- Textbooks & Notes & Slides:
+- Course Website:
+- Recordings:
+- Textbooks:
 - Assignments:
-- ...
\ No newline at end of file
+
+## Personal Resources
+
+All the resources and assignments used by @XXX in this course are maintained in [user/repo - GitHub](https://github.com/user/repo).