diff --git a/wallet/v1/msg.proto b/wallet/v1/msg.proto
index 7ad9f97..6ca4450 100644
--- a/wallet/v1/msg.proto
+++ b/wallet/v1/msg.proto
@@ -583,12 +583,12 @@ message BuyAssetReq {
 
 message DeclineBuyContractReq {
   auth.v1.InternalIAM iam = 1;
-  uint64 aggreement_id = 2;
+  uint64 agreement_id = 2;
 }
 
 message ConfirmBuyAssetReq {
   auth.v1.InternalIAM iam = 1;
-  uint64 aggreement_id = 2;     // Only in asset that require agreement contract
+  uint64 agreement_id = 2;     // Only in asset that require agreement contract
   optional auth.v1.TFA tfa = 3; // This might be used in the future
 }
 
@@ -620,9 +620,10 @@ enum ContractType {
   CONTRACT_TYPE_REDEEM = 3;
 }
 
+//agreement_id
 message ContractRes {
   string link = 1;
-  uint64 aggreement_id = 2;
+  uint64 agreement_id = 2;
   uint64 transaction_id = 3;
   string contract_hash = 4;
   string contract_content = 5;