diff --git a/wallet/v1/msg.proto b/wallet/v1/msg.proto
index 968c268..17156a4 100644
--- a/wallet/v1/msg.proto
+++ b/wallet/v1/msg.proto
@@ -378,10 +378,10 @@ message RedeemTokenResList {
   repeated RedeemTokenRes list = 1;
 }
 
-message CheckWalletKeyReq {
+message GetPublicKeyByNationalIDReq {
   string national_id = 1;
 }
 
-message CheckWalletKeyRes {
+message GetPublicKeyByNationalIDRes {
   string pub_key = 1;
 }
\ No newline at end of file
diff --git a/wallet/v1/srv.proto b/wallet/v1/srv.proto
index 95b7df9..a352673 100644
--- a/wallet/v1/srv.proto
+++ b/wallet/v1/srv.proto
@@ -40,5 +40,5 @@ service WalletService {
   rpc RedeemToken(RedeemTokenReq) returns (base.v1.StatusRes);
   rpc RedeemTokenList(auth.v1.ReqWithIAMAndParams) returns (RedeemTokenResList);
 
-  rpc CheckWalletKey(CheckWalletKeyReq) returns (CheckWalletKeyRes);
+  rpc GetPublicKeyByNationalID(GetPublicKeyByNationalIDReq) returns (GetPublicKeyByNationalIDRes);
 }