diff --git a/cmd/main.go b/cmd/main.go
index 0b9f69c..dc6d83f 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -7,13 +7,11 @@ import (
 	"StorBackEnd/pkg/protocol/repository"
 	"StorBackEnd/pkg/protocol/rules/readers"
 	"StorBackEnd/pkg/protocol/rules/writers"
+	"time"
 )
 
 const (
-	FILE_PATH         = "resources/AppConfig.json"
-	MULTICAST_ADDRESS = "226.66.66.1:42500"
-	MULTICAST_SECOND  = 10 // TODO : Changer en 30 secondes
-	UNICAST_ADDRESS   = "0.0.0.0:58000"
+	FILE_PATH = "resources/AppConfig.json"
 )
 
 func main() {
@@ -38,12 +36,12 @@ func main() {
 	eraseFileRule := readers.CreateEraseFileRule("^ERASEFILE ([A-Za-z0-9.]{50,200})\r\n$")
 	protocolRepository.AddReader(&eraseFileRule)
 
-	multicast := network.CreateClientMulticast(MULTICAST_ADDRESS, MULTICAST_SECOND, protocolRepository)
+	multicast := network.CreateClientMulticast(appConfig.MulticastAddress, time.Duration(appConfig.MulticastSecond), protocolRepository)
 	go multicast.Run()
 
 	requestManager := managers.RequestManager{Repository: protocolRepository}
 
-	server := network.ServerUnicast{Network: "tcp", Address: UNICAST_ADDRESS, ReqManager: &requestManager}
+	server := network.ServerUnicast{Network: "tcp", Address: appConfig.UnicastAddress, ReqManager: &requestManager}
 	server.Run()
 
 }