diff --git a/src/app/services/Repositorys/chat/async/rooms/roomMembersChangeDetector.ts b/src/app/services/Repositorys/chat/async/rooms/roomMembersChangeDetector.ts
index 455e8f58b..dcce269d4 100644
--- a/src/app/services/Repositorys/chat/async/rooms/roomMembersChangeDetector.ts
+++ b/src/app/services/Repositorys/chat/async/rooms/roomMembersChangeDetector.ts
@@ -1,9 +1,9 @@
 import { TableMemberList } from "../../data-source/room/rooom-local-data-source.service";
 import { RoomByIdMemberItemOutputDTO } from "../../dto/room/roomByIdOutputDTO";
 
-export function roomMemberListDetermineChanges(serverRooms: RoomByIdMemberItemOutputDTO[], localRooms: TableMemberList[], roomId: string) {
+export function roomMemberListDetermineChanges(____serverRooms: RoomByIdMemberItemOutputDTO[], localRooms: TableMemberList[], roomId: string) {
 
-  const PServerRooms: (RoomByIdMemberItemOutputDTO & {$roomIdUserId: string}[]) = serverRooms.map( e=> {
+  const PServerRooms: (RoomByIdMemberItemOutputDTO & {$roomIdUserId: string})[] = ____serverRooms.map( e=> {
 
     return {
       ...e,
@@ -11,12 +11,14 @@ export function roomMemberListDetermineChanges(serverRooms: RoomByIdMemberItemOu
     }
   })
 
+  console.log({PServerRooms, localRooms})
+
   const serverRoomMap = new Map(PServerRooms.map(room => [room.$roomIdUserId, room]));
   const localRoomMap = new Map(localRooms.map(room => [room.$roomIdUserId, room]));
 
-  const membersToInsert = serverRooms.filter(room => !localRoomMap.has(room.id));
-  const membersToUpdate = serverRooms.filter(room => {
-  const localRoom = localRoomMap.get(room.id);
+  const membersToInsert = PServerRooms.filter(room => !localRoomMap.has(room.$roomIdUserId));
+  const membersToUpdate = PServerRooms.filter(room => {
+  const localRoom = localRoomMap.get(room.$roomIdUserId);
     return localRoom && (
       room.user.wxUserId !== localRoom.user.wxUserId ||
       room.user.userPhoto !== localRoom.user.userPhoto ||
@@ -24,7 +26,7 @@ export function roomMemberListDetermineChanges(serverRooms: RoomByIdMemberItemOu
     )
   });
 
-  const membersToDelete = localRooms.filter(room => !serverRoomMap.has(room.id));
+  const membersToDelete = localRooms.filter(room => !serverRoomMap.has(room.$roomIdUserId));
 
   return { membersToInsert, membersToUpdate, membersToDelete };
 }
diff --git a/src/app/services/Repositorys/chat/data-source/room/rooom-local-data-source.service.ts b/src/app/services/Repositorys/chat/data-source/room/rooom-local-data-source.service.ts
index 4d07dc695..4cce0475b 100644
--- a/src/app/services/Repositorys/chat/data-source/room/rooom-local-data-source.service.ts
+++ b/src/app/services/Repositorys/chat/data-source/room/rooom-local-data-source.service.ts
@@ -1,7 +1,7 @@
 import { Injectable } from '@angular/core';
 import { RoomListItemOutPutDTO, RoomListOutPutDTO } from '../../dto/room/roomListOutputDTO';
 import { Dexie, EntityTable, liveQuery, Observable } from 'Dexie';
-import { err, ok } from 'neverthrow';
+import { err, ok, Result } from 'neverthrow';
 import { z } from 'zod';
 
 const tableSchema = z.object({
@@ -89,6 +89,26 @@ export class RoomLocalDataSourceService {
     }
   }
 
+
+  async removeMemberFromRoom($roomIdUserId): Promise<Result<any ,any>> {
+    try {
+
+      const member = await roomDataSource.memberList.where({ $roomIdUserId: $roomIdUserId }).first();
+
+      if (member) {
+        const result =  await ok(roomDataSource.memberList.delete($roomIdUserId));
+        console.log(`Member with $roomIdUserId ${$roomIdUserId} removed from room ${member.roomId}.`);
+        return result
+      } else {
+        console.log(`No member found with $roomIdUserId ${$roomIdUserId}`);
+        return
+      }
+
+    } catch (e) {
+      return err(false)
+    }
+  }
+
   async getRoomById(id: any) {
     try {
       const result = await roomDataSource.room.get(id)
diff --git a/src/app/services/Repositorys/chat/repository/room-repository.service.ts b/src/app/services/Repositorys/chat/repository/room-repository.service.ts
index 8ac7df9aa..7a79d5726 100644
--- a/src/app/services/Repositorys/chat/repository/room-repository.service.ts
+++ b/src/app/services/Repositorys/chat/repository/room-repository.service.ts
@@ -50,10 +50,14 @@ export class RoomRepositoryService {
 
       const { membersToInsert, membersToUpdate, membersToDelete } = roomMemberListDetermineChanges(result.value.data.members, localList, id)
 
-      for (const user of result.value.data.members) {
+      for (const user of membersToInsert) {
         this.roomLocalDataSourceService.addMember({...user, roomId:id})
       }
 
+      for(const user of membersToDelete) {
+        this.roomLocalDataSourceService.removeMemberFromRoom(user.$roomIdUserId)
+      }
+
     }
 
     return result