diff --git a/src/FrontOffice.BFF.Application/UserCQ/Commands/CreateNewOtpToken/CreateNewOtpTokenCommand.cs b/src/FrontOffice.BFF.Application/UserCQ/Commands/CreateNewOtpToken/CreateNewOtpTokenCommand.cs
index d9221eb..1de9c7e 100644
--- a/src/FrontOffice.BFF.Application/UserCQ/Commands/CreateNewOtpToken/CreateNewOtpTokenCommand.cs
+++ b/src/FrontOffice.BFF.Application/UserCQ/Commands/CreateNewOtpToken/CreateNewOtpTokenCommand.cs
@@ -5,5 +5,7 @@ public record CreateNewOtpTokenCommand : IRequest<CreateNewOtpTokenResponseDto>
     public string Mobile { get; init; }
     //مقصود 
     public string Purpose { get; init; }
+    //شناسه امضا 
+    public string? SignGuid { get; init; }
 
 }
\ No newline at end of file
diff --git a/src/Protobufs/FrontOffice.BFF.User.Protobuf/Protos/user.proto b/src/Protobufs/FrontOffice.BFF.User.Protobuf/Protos/user.proto
index 397cda2..4d79a97 100644
--- a/src/Protobufs/FrontOffice.BFF.User.Protobuf/Protos/user.proto
+++ b/src/Protobufs/FrontOffice.BFF.User.Protobuf/Protos/user.proto
@@ -156,6 +156,7 @@ message CreateNewOtpTokenRequest
 {
     string mobile = 1;
     string purpose = 2;
+    google.protobuf.StringValue sign_guid = 3;
 }
 message CreateNewOtpTokenResponse
 {