diff --git a/README.md b/README.md
index 9977b7da..b90aaa6e 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,8 @@
 - MySQL & JPA
 - AWS EC2, CodeDeploy for deploy
 - AWS S3
+- GPT-4o API
+- Amadeus API
 
 <br>