diff --git a/Marco.Pms.Model/Dtos/Authentication/LoginDto.cs b/Marco.Pms.Model/Dtos/Authentication/LoginDto.cs
index f68fd2f..ae25906 100644
--- a/Marco.Pms.Model/Dtos/Authentication/LoginDto.cs
+++ b/Marco.Pms.Model/Dtos/Authentication/LoginDto.cs
@@ -4,6 +4,6 @@
     {
         public required string Username { get; set; }
         public required string Password { get; set; }
-        public required string FcmToken { get; set; }
+        public string? FcmToken { get; set; }
     }
 }