Index: ChapterX.Application/Comment/Commands/UpdateHandler.cs
===================================================================
--- ChapterX.Application/Comment/Commands/UpdateHandler.cs	(revision a6e33d1f34c0dbbfff38bfb2c73eea32abfe7cff)
+++ ChapterX.Application/Comment/Commands/UpdateHandler.cs	(revision 877c13c3dd0934c1d31da7988d0d2c2c5925ed55)
@@ -22,7 +22,4 @@
                 return new UpdateResponse(false);
 
-            if (comment.UserId != request.CallerId)
-                throw new UnauthorizedAccessException("You do not own this comment.");
-
             comment.Content = request.Content;
             comment.UpdatedAt = DateTime.UtcNow;