docs: update screenshots

Signed-off-by: Wing-Kam Wong <wingkwong.code@gmail.com>

README.md

@@ -188,7 +188,8 @@ Access Dashboard using : [http://localhost:8080/dashboard](http://localhost:8080
 ![10](https://user-images.githubusercontent.com/5435402/133759250-ebd75ecf-31db-4a17-b2d7-2c43af78a54e.png)
 <br>
 
-![8](https://user-images.githubusercontent.com/5435402/133759248-3a7141e0-4b7d-4079-a5f9-cf8611d00bc5.png)
+![8](https://user-images.githubusercontent.com/35857179/163675704-54eb644d-3b5e-45e3-aad4-794a0f55c692.png)
+
 <br>
 
 ![9](https://user-images.githubusercontent.com/5435402/133759249-8c1a85c2-a55c-48f6-bd58-aa6b4195cce7.png)