diff --git a/wallet/v1/msg.proto b/wallet/v1/msg.proto
index bd4b387..66a9a1a 100644
--- a/wallet/v1/msg.proto
+++ b/wallet/v1/msg.proto
@@ -551,7 +551,7 @@ message BuyAssetReq {
   double amount_irt = 3;
   double amount_asset = 4;
   BuyAssetSide side = 5;
-  optional uint64 contract_id = 6; // Only in asset that require agreement contract
+  optional uint64 aggreement_id = 6; // Only in asset that require agreement contract
   optional string discount_code = 7;
   optional auth.v1.TFA tfa = 8; // This might be used in the future
 }
@@ -599,7 +599,7 @@ message GenerateContractReq {
 
 message ContractRes {
   string link = 1;
-  uint64 contract_id = 2;
+  uint64 aggreement_id = 2;
   string contract_hash = 3;
   string contract_content = 4;
 }