diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/message.component.ts b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/message.component.ts
index 343c99a8..fceb5b62 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/message.component.ts
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/message.component.ts
@@ -25,7 +25,6 @@ import {
   MessageSearchType,
   MessageDetailInfo
 } from '@ucap-webmessenger/api-message';
-import { DeviceType } from '@ucap-webmessenger/core';
 import { MessageStatusCode } from '@ucap-webmessenger/api';
 import { ContentType } from '@ucap-webmessenger/api-message';
 import { FormGroup, FormBuilder } from '@angular/forms';