diff --git a/src/trx-server/trx-backend/trx-backend-ft817/src/lib.rs b/src/trx-server/trx-backend/trx-backend-ft817/src/lib.rs
index 487d62a..98f09b3 100644
--- a/src/trx-server/trx-backend/trx-backend-ft817/src/lib.rs
+++ b/src/trx-server/trx-backend/trx-backend-ft817/src/lib.rs
@@ -195,8 +195,6 @@ impl Ft817 {
                     RigMode::AM,
                     RigMode::WFM,
                     RigMode::FM,
-                    RigMode::AIS,
-                    RigMode::VDES,
                     RigMode::DIG,
                     RigMode::PKT,
                 ],