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@@ -6,13 +6,14 @@ author_profile: true
 
 ## University of Adelaide (2020~)
 ---
+### Current
 - **Foundation of Computer Science A&B (2023~Now)**
 	- *course designer and lecturer*
 	- introductory computer science and programming course for Master of Computaitonal Innovation students
-- **Introduction to Computer System, Network, and Security (2020~Now)**
+### Previous
+- **Introduction to Computer System, Network, and Security (2020~2023)**
 	- *course designer and lecturer*
 	- introductory computer science course for Bachelor of IT students
-
 - **Programming for IT Specialist (2020~2022)**
 	- *course designer and lecturer*
 	- Data structure and algorithm design for Bachelor of IT students