diff --git a/mediaServer/src/RelayServer.ts b/mediaServer/src/RelayServer.ts
index 7366e3a..805d314 100644
--- a/mediaServer/src/RelayServer.ts
+++ b/mediaServer/src/RelayServer.ts
@@ -64,15 +64,15 @@ export class RelayServer {
         this.clientsConnectionInfo.set(email, new ClientConnectionInfo(RTCPC));
         this.roomsConnectionInfo.set(data.roomId, new RoomConnectionInfo(RTCPC));
         socket.join(email);
-        await Promise.all([
-          saveClientInfo(email, ClientType.PRESENTER, data.roomId),
-          saveRoomInfo(data.roomId, new RoomInfoDto(email, data.whiteboard))
-        ]);
         if (roomInfo.presenterEmail !== email) {
           if (await isQuestionStreamExisted(data.roomId)) {
             await deleteQuestionStream(data.roomId);
           }
           await setQuestionStreamAndGroup(data.roomId);
+          await Promise.all([
+            saveClientInfo(email, ClientType.PRESENTER, data.roomId),
+            saveRoomInfo(data.roomId, new RoomInfoDto(email, data.whiteboard))
+          ]);
         }
         if (roomInfo.presenterEmail === email) {
           await sendDataToReconnectPresenter(email, data.roomId, roomInfo);
diff --git a/mediaServer/src/services/client.service.ts b/mediaServer/src/services/client.service.ts
index cb8b4ea..3776e02 100644
--- a/mediaServer/src/services/client.service.ts
+++ b/mediaServer/src/services/client.service.ts
@@ -17,7 +17,7 @@ const saveClientInfo = async (email: string, clientType: ClientType, roomId: str
 const sendDataToReconnectPresenter = async (email: string, roomId: string, roomInfo: Record<string, string>) => {
   const unsolvedQuestions = (await findUnsolvedQuestions(roomId, email)) as StreamReadRaw;
   sendMessageUsingSocket('/create-room', email, 'reconnectPresenter', {
-    whiteboard: roomInfo.currentWhiteboardData,
+    whiteboard: JSON.parse(roomInfo.currentWhiteboardData),
     startTime: roomInfo.startTime,
     questions: unsolvedQuestions[0][1]
   });