diff --git a/client/main.js b/client/main.js
index d779786..23a022e 100644
--- a/client/main.js
+++ b/client/main.js
@@ -4,6 +4,11 @@ const form = document.querySelector("#form");
 
 
 socket.on("connect", () => {
+  socket.on('roomID', (arguments) => {
+    console.log(arguments)
+    let balise = document.querySelector("h1")
+    balise.innerHTML = `HyperSet - ${arguments}`
+  })
     socket.on("players",(socket) => {
         data = new Map(JSON.parse(socket));
         console.log(data);
diff --git a/index.js b/index.js
index f90f37e..1fde11f 100644
--- a/index.js
+++ b/index.js
@@ -31,7 +31,8 @@ server.listen(21111, () => {
 
 
 io.on('connection', (socket1) => {
-
+    
+    
     socket1.on('disconnect',(socket)=>{
         console.log(`[Server Side] disconnection : ${socket1.id}`)
         rooms.forEach(it =>{
@@ -132,6 +133,7 @@ function roomChanged(room)
     }
     room.sockets.forEach((element,key) => {
         io.to(key).emit('players',JSON.stringify(Array.from(room.players.entries())))
+        io.to(key).emit('roomID',room.id)
     });
 }