diff --git a/src/app/core/chat/entity/message.ts b/src/app/core/chat/entity/message.ts
index 0df8a2b67..c4ce9568f 100644
--- a/src/app/core/chat/entity/message.ts
+++ b/src/app/core/chat/entity/message.ts
@@ -102,7 +102,11 @@ export class MessageEntity {
   }
 
   static haveSeen(info: typeof MessageEntitySchema._type.info) {
-    return info.filter(e => typeof e.readAt != 'string' && e.memberId == SessionStore.user.UserId).length == 1
+    return info.filter(e => typeof e.readAt == 'string' && e.memberId == SessionStore.user.UserId).length == 1
+  }
+
+  meSender() {
+    return this.sender.wxUserId == SessionStore.user.UserId
   }
 
 }
diff --git a/src/app/module/chat/domain/use-case/bold/bold-remove-by-room-id.service.ts b/src/app/module/chat/domain/use-case/bold/bold-remove-by-room-id.service.ts
index 2e683689b..46e5860fb 100644
--- a/src/app/module/chat/domain/use-case/bold/bold-remove-by-room-id.service.ts
+++ b/src/app/module/chat/domain/use-case/bold/bold-remove-by-room-id.service.ts
@@ -24,7 +24,6 @@ export class BoldRemoveByRoomIdService {
     const validation = zodSafeValidation<any>(BoldRemoveByRoomIdInputSchema, input)
 
     if(validation.isOk()) {
-      console.log('remove buld============================')
       return await this.boldLocalRepository.delete(input.roomId)
     } else {
       tracing.hasError("invalid parameter")
diff --git a/src/app/module/chat/domain/use-case/room/room-bold-sync-use-case.service.ts b/src/app/module/chat/domain/use-case/room/room-bold-sync-use-case.service.ts
index dd2f35c1b..5a220f3b2 100644
--- a/src/app/module/chat/domain/use-case/room/room-bold-sync-use-case.service.ts
+++ b/src/app/module/chat/domain/use-case/room/room-bold-sync-use-case.service.ts
@@ -8,6 +8,8 @@ import { InstanceId } from '../../chat-service.service';
 import { IMessageGetAllByRoomIdOutPut } from 'src/app/core/chat/usecase/message/message-get-all-by-room-Id';
 import { HttpAdapter } from 'src/app/infra/http/adapter';
 import { SessionStore } from 'src/app/store/session.service';
+import { TracingType, XTracerAsync } from 'src/app/services/monitoring/opentelemetry/tracer';
+import { IRoomLocalRepository } from 'src/app/core/chat/repository/room/room-local-repository';
 
 
 @Injectable({
@@ -19,17 +21,20 @@ export class RoomBoldSyncUseCaseService {
     private MessageSocketRepositoryService: IMessageSocketRepository,
     private boldLocalRepository: IBoldLocalRepository,
     private http: HttpAdapter,
-    private messageLocalRepository: IMessageLocalRepository
+    private messageLocalRepository: IMessageLocalRepository,
+    private roomLocalDataSourceService: IRoomLocalRepository,
   ) {
     this.listenToIncomingMessage();
     // this.loadHistory()
     this.onInsertToDB()
+    this.listenToUpdateMessages();
   }
 
   private listenToIncomingMessage() {
     return this.MessageSocketRepositoryService.listenToMessages().pipe(
       filter((message) => !message?.requestId?.startsWith(InstanceId)),
-      map(message => Object.assign(new MessageEntity(), message))
+      map(message => Object.assign(new MessageEntity(), message)),
+      filter((message) => !message.meSender())
     ).subscribe(async (message) => {
 
       const result = await this.boldLocalRepository.findOne({roomId: message.roomId})
@@ -43,32 +48,40 @@ export class RoomBoldSyncUseCaseService {
     });
   }
 
-  // private loadHistory() {
-  //   const regex = new RegExp("Room\\/([0-9a-fA-F]{8})-([0-9a-fA-F]{4})-([0-9a-fA-F]{4})-([0-9a-fA-F]{4})-([0-9a-fA-F]{12})\\/Messages");
+  private listenToUpdateMessages() {
+    return this.MessageSocketRepositoryService.listenToUpdateMessages().pipe(
+      filter((message) => !message?.requestId?.startsWith(InstanceId)),
+      map(message => Object.assign(new MessageEntity(), message))
+    ).subscribe(async (message) => {
 
-  //   return this.http.listen().pipe(
-  //     filter((response: any)=> {
-  //       return response?.isOk() && regex.test(response.value.url)
-  //     }),
-  //     map((response: any) => response.value.data as IMessageGetAllByRoomIdOutPut)
-  //   ).subscribe(async (data)=> {
+      const haveSeen  = MessageEntity.haveSeen(message.info)
 
-  //     if(data.data.length >= 1) {
-  //       for(const message of data.data) {
-  //         const haveSeen  = MessageEntity.haveSeen(message.info)
-  //       }
-  //     }
+      if(haveSeen) {
 
-  //   })
-  // }
+        const result = await this.boldLocalRepository.findOne({roomId: message.roomId})
 
-  private onInsertToDB() {
+        if(result.isOk() && result.value?.bold == 1) {
+          const lastMessage = await this.roomLocalDataSourceService.findOne({id: message.roomId})
+          if(lastMessage.isOk()) {
+            if(lastMessage.value.messages[0].id == message.id) {
+              const result = await this.boldLocalRepository.update(message.roomId, {bold: 0})
+            }
+          }
+
+        }
+      } else {
+        console.log(message.info.filter(e => typeof e.readAt == 'string' && e.memberId == SessionStore.user.UserId).length == 1, '', message)
+      }
+
+    });
+  }
+
+
+  @XTracerAsync({name:'RoomBoldSyncUseCaseService/onInsertToDB', module:'chat',  bugPrint: true})
+  private onInsertToDB(tracing?: TracingType) {
 
     this.messageLocalRepository.onCreateObservable().pipe(
-      filter(e => {
-        console.log('onInsertToDB', e)
-        return e?.origin == 'history'
-      }),
+      filter(e => e?.origin == 'history'),
       filter(e => e.sender.wxUserId != SessionStore.user.UserId)
     ).subscribe(async (newMessage)=> {
       const haveSeen  = MessageEntity.haveSeen(newMessage.info)
@@ -82,6 +95,8 @@ export class RoomBoldSyncUseCaseService {
             const result = await this.boldLocalRepository.insert({roomId: newMessage.roomId, bold: 1})
           } else if(result.isOk() && result.value.bold == 0) {
             const result = await this.boldLocalRepository.update(newMessage.roomId, {bold: 1})
+          } else {
+            tracing.hasError("failed to set bold",{})
           }
         }, 2000)
       }