Update README.md

README.md

@@ -2,6 +2,9 @@
 
 Spring Boot를 이용한 간단한 JWT 예시 레포지토리 
 
+---
+<img src="https://img.shields.io/badge/postgresql-gray?style=for-the-badge&logo=postgresql&logoColor=white"> <img src="https://img.shields.io/badge/Spring Boot-green?style=for-the-badge&logo=spring&logoColor=white">
+
 
 # How to use authenticationManager Bean in 5.7.1
 
@@ -24,12 +27,4 @@ The following solution solved the issue for me.
 public AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration) throws Exception {
     return authenticationConfiguration.getAuthenticationManager();
 }
-```
-
-# TODO
-
-
-### Done ✓
-
-- [x] Post on Blog
-- [x] Implement regenerate refresh token test code
+```