diff --git a/README.md b/README.md
index d3eab60..dc540c9 100644
--- a/README.md
+++ b/README.md
@@ -4,73 +4,74 @@ Mempelajari pemrograman golang untuk pemula. Materi akan dibahas step by step da
 
 ## [Basic](golang-fundamental/basic.md)
 
-* Install golang
-* Hello world
-* Package, type, constanta, variable, function
-* Flow controll : if, else, switch, for, defer
-* Array : array, slice, map
+- Install golang
+- Hello world
+- Package, type, constanta, variable, function
+- Flow controll : if, else, switch, for, defer
+- Array : array, slice, map
 
 ## [Psuedo OOP](golang-fundamental/pseudo_oop.md)
 
-* struct
-* Method
-* Interface
-* Encapsulation, inheritance and polymorphism
+- struct
+- Method
+- Interface
+- Encapsulation, inheritance and polymorphism
 
 ## [Konkurensi](golang-fundamental/konkurensi.md)
 
-* Go routine
-* Channel
-* Channel dengan buffer
-* Range dan close
-* Select
-* Select default
-* Select timeout
-* Sync Mutex
-* Handling sync group routine
+- Go routine
+- Channel
+- Channel dengan buffer
+- Range dan close
+- Select
+- Select default
+- Select timeout
+- Sync Mutex
+- Handling sync group routine
 
 ## Design Pattern
 
-* Singleton
-* Abstract factory
-* Dependency injection
-* Concurrency pattern
+- Singleton
+- Abstract factory
+- Dependency injection
+- Concurrency pattern
 
 ## Build Rest API Framework
 
 Di materi sebelumnya, kita telah membuat project melalui perintah `go mod init essentials`. Jadi dalam project pembuatan framework API ini, kita memakai 'essentials' sebagai nama project.
 
-* [Start up](build-rest-api-framework/start-up.md)
-* [Shutdown](build-rest-api-framework/shutdown.md)
-* [Json](build-rest-api-framework/json.md)
-* [Database](build-rest-api-framework/database.md)
-* [Clean architecture](build-rest-api-framework/clean-architecture.md)
-* [Configuration](build-rest-api-framework/configuration.md)
-* [Fatal](build-rest-api-framework/fatal.md)
-* [Logging](build-rest-api-framework/logging.md)
-* [Routing](build-rest-api-framework/routing.md)
-* [CRUD](build-rest-api-framework/crud.md)
-* [Request-Response helper](build-rest-api-framework/request-response-helper.md)
-* [Error handler](build-rest-api-framework/error-handler.md)
-* [Unit testing](build-rest-api-framework/unit-testing.md)
-* [API testing](build-rest-api-framework/api-testing.md)
-* [Context](build-rest-api-framework/context.md)
-* [Validation](build-rest-api-framework/validation.md)
-* [Middleware](build-rest-api-framework/middleware.md)
-* [Token](build-rest-api-framework/token.md)
-* [RBAC](build-rest-api-framework/rbac.md)
+- [Start up](build-rest-api-framework/start-up.md)
+- [Shutdown](build-rest-api-framework/shutdown.md)
+- [Json](build-rest-api-framework/json.md)
+- [Database](build-rest-api-framework/database.md)
+- [Clean architecture](build-rest-api-framework/clean-architecture.md)
+- [Configuration](build-rest-api-framework/configuration.md)
+- [Fatal](build-rest-api-framework/fatal.md)
+- [Logging](build-rest-api-framework/logging.md)
+- [Routing](build-rest-api-framework/routing.md)
+- [CRUD](build-rest-api-framework/crud.md)
+- [Request-Response helper](build-rest-api-framework/request-response-helper.md)
+- [Error handler](build-rest-api-framework/error-handler.md)
+- [Unit testing](build-rest-api-framework/unit-testing.md)
+- [API testing](build-rest-api-framework/api-testing.md)
+- [Context](build-rest-api-framework/context.md)
+- [Validation](build-rest-api-framework/validation.md)
+- [Middleware](build-rest-api-framework/middleware.md)
+- [Token](build-rest-api-framework/token.md)
+- [RBAC](build-rest-api-framework/rbac.md)
 
 ## Build gRPC API Framework
 
-* [Protocol Buffer](grpc-framework/grpc-protobuf.md)
-* [makefile](grpc-framework/makefile.md)
-* [grpc server](grpc-framework/grpc-server.md)
-* [Config](grpc-framework/grpc-config.md)
-* [Database](grpc-framework/grpc-database.md)
-* [Routing](grpc-framework/grpc-routing.md)
-* [Clean Architecture](grpc-framework/grpc-clean-architecture.md)
-* [gRPC Client](grpc-framework/grpc-client.md)
-* [Tracing](grpc-framework/grpc-tracing.md)
-* [Caching](grpc-framework/grpc-caching.md)
-* [Testing](grpc-framework/grpc-testing.md)
+- [Protocol Buffer](grpc-framework/grpc-protobuf.md)
+- [makefile](grpc-framework/makefile.md)
+- [grpc server](grpc-framework/grpc-server.md)
+- [Config](grpc-framework/grpc-config.md)
+- [Database](grpc-framework/grpc-database.md)
+- [Routing](grpc-framework/grpc-routing.md)
+- [Clean Architecture](grpc-framework/grpc-clean-architecture.md)
+- [gRPC Client](grpc-framework/grpc-client.md)
+- [Tracing](grpc-framework/grpc-tracing.md)
+- [Caching](grpc-framework/grpc-caching.md)
+- [Testing](grpc-framework/grpc-testing.md)
 
+<!-- Percobaan fork dan melakukan pull request -->