Update README.md

README.md

@@ -51,10 +51,10 @@ A platform designed to connect students with mentors, facilitating skill develop
 This system architecture and tech stack ensure that the Mentor Booking System (MBS) is scalable, efficient, and maintains a high-quality user experience across all roles.
 
 ## 3. System Architeture
-![ERD Diagram](https://res.cloudinary.com/dejf8mmou/image/upload/v1731513593/ez06id7m9eydrqmqxze2.jpg)
+![System Architeture](https://res.cloudinary.com/dejf8mmou/image/upload/v1731513593/ez06id7m9eydrqmqxze2.jpg)
 
 ## 4. ERD Diagram
-![ERD Diagram](https://res.cloudinary.com/dejf8mmou/image/upload/v1731513593/ez06id7m9eydrqmqxze2.jpg)
+![ERD Diagram]([https://res.cloudinary.com/dejf8mmou/image/upload/v1731513592/eblg8mnf5enfoxdtzqsw.jpg)
 
 ## 5. Project Repository