diff --git a/src/app/home/home.page.ts b/src/app/home/home.page.ts
index 30e63ddf4..9269b59ff 100644
--- a/src/app/home/home.page.ts
+++ b/src/app/home/home.page.ts
@@ -107,8 +107,16 @@ export class HomePage implements OnInit {
       }).then((message)=>{
         // alert('login')
         console.log('rocket chat login successfully', message)
-        this.RocketChatClientService.getRooms().then((rooms)=>{
+        this.RocketChatClientService.getRooms().then((rooms: any)=>{
           console.log('rooms', rooms)
+
+          rooms.result.update.forEach((room:any) => {
+            console.log('room', room)
+            this.RocketChatClientService.subscribe(room.lastMessage.rid).then((subscription)=>{
+              console.log('subscription', subscription)
+            })
+          });
+
         })
       }).catch((message)=>{
         console.log('rocket chat login failed', message)
diff --git a/src/app/services/socket/rocket-chat-client.service.ts b/src/app/services/socket/rocket-chat-client.service.ts
index 49d15ba59..4b0a1f021 100644
--- a/src/app/services/socket/rocket-chat-client.service.ts
+++ b/src/app/services/socket/rocket-chat-client.service.ts
@@ -128,19 +128,19 @@ class _RocketChatClientService {
   }
 
 
-  subscribe() {
+  subscribe(roomId : string) {
     const requestId =  uuidv4()
     var subscribeRequest = {
       "msg": "sub",
       "id": requestId,
       "name": "stream-notify-room",
       "params":[
-      "room-id/event",
+      `${roomId}/event`,
         false
       ]
     }
 
-   this.ws.send(subscribeRequest);
+    this.ws.send(subscribeRequest);
 
     return new Promise((resolve, reject) => {
       this.ws.registerCallback({type:'Onmessage', requestId, runOnces: true, funx:(message)=>{