diff --git a/wallet.proto b/wallet.proto
index c9cbe89..41db94e 100644
--- a/wallet.proto
+++ b/wallet.proto
@@ -36,6 +36,6 @@ service WalletService {
   rpc CancleBNPL(authorization.IdReqWithIAM) returns (base.StatusRes);
 
   // Redeem Token
-  rpc CalculateRedeemToken(authorization.IdReqWithIAM) returns (CalculateRedeemTokenRes);
-  rpc RedeemToken(RedeemTokenReq) returns (RedeemTokenRes);
+  rpc CalculateRedeemToken(RedeemTokenReq) returns (CalculateRedeemTokenRes);
+  rpc RedeemToken(RedeemTokenReq) returns (base.StatusRes);
 }
diff --git a/wallet_message.proto b/wallet_message.proto
index 5664e07..8a6d1dc 100644
--- a/wallet_message.proto
+++ b/wallet_message.proto
@@ -327,17 +327,13 @@ message SaleManualReq {
 
 /*
   Redeem Token
-
 */
 message RedeemTokenReq{
   authorization.InternalIAM iam = 1;
   int64 asset_id = 2;
   uint64 account_id = 3;
   double amount = 4;
-  string tfa_code = 5;
-}
-message RedeemTokenRes{
-  
+  optional string tfa_code = 5;
 }
 message CalculateRedeemTokenRes{
   Asset asset = 1;