diff --git a/api/src/chat/services/block.service.ts b/api/src/chat/services/block.service.ts
index bba56b8a..bab88387 100644
--- a/api/src/chat/services/block.service.ts
+++ b/api/src/chat/services/block.service.ts
@@ -6,14 +6,6 @@
  * 2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
  */
 
-/*
- * Copyright © 2025 Hexastack. All rights reserved.
- *
- * Licensed under the GNU Affero General Public License v3.0 (AGPLv3) with the following additional terms:
- * 1. The name "Hexabot" is a trademark of Hexastack. You may not use this name in derivative works without express written permission.
- * 2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
- */
-
 import { Injectable } from '@nestjs/common';
 
 import { AttachmentService } from '@/attachment/services/attachment.service';