diff --git a/docs/编程入门/MIT-Missing-Semester.en.md b/docs/编程入门/MIT-Missing-Semester.en.md
index e3588c91..4f564737 100644
--- a/docs/编程入门/MIT-Missing-Semester.en.md
+++ b/docs/编程入门/MIT-Missing-Semester.en.md
@@ -14,4 +14,4 @@ Just as the course name indicated, this course will teach the missing things in
 
 - Homepage: <https://missing.csail.mit.edu/>
 - Records: <https://www.youtube.com/playlist?list=PLyzOVJj3bHQuloKGG59rS43e29ro7I57J>
-- Assignments: Some exercises behind each lecture.
+- Assignments: Some exercises after each lecture.