diff --git a/README.md b/README.md
index e94efc0..d353425 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,8 @@
 # CAPS
 Course Application Processing System
+<br/>
+Frontend: Thymeleaf,bootstrap,Jquery
+Backend:SpringBoot,JPA,SpringSecurity
 
 <img src="https://github.com/GuoHM/CAPS/blob/master/src/main/resources/static/img/demo/1.png?raw=true">
 <img src="https://github.com/GuoHM/CAPS/blob/master/src/main/resources/static/img/demo/2.png?raw=true">