diff --git a/x/oracle/client/grpc/grpc_query.go b/x/oracle/client/grpc/grpc_query.go
deleted file mode 100644
index 703faef6d..000000000
--- a/x/oracle/client/grpc/grpc_query.go
+++ /dev/null
@@ -1,67 +0,0 @@
-package grpc
-
-import (
-	"context"
-
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/status"
-
-	"github.com/elys-network/elys/x/oracle/client"
-	"github.com/elys-network/elys/x/oracle/types"
-
-	sdk "github.com/cosmos/cosmos-sdk/types"
-)
-
-type Querier struct {
-	Q client.Querier
-}
-
-var _ types.QueryServer = Querier{}
-
-func (q Querier) PriceAll(grpcCtx context.Context, req *types.QueryAllPriceRequest) (*types.QueryAllPriceResponse, error) {
-	if req == nil {
-		return nil, status.Error(codes.InvalidArgument, "empty request")
-	}
-	ctx := sdk.UnwrapSDKContext(grpcCtx)
-	return q.Q.PriceAll(ctx, *req)
-}
-
-// implment those functions
-func (q Querier) Params(context.Context, *types.QueryParamsRequest) (*types.QueryParamsResponse, error) {
-	panic("implement me")
-}
-
-// BandPriceResult defines a rpc handler method for MsgRequestBandPrice.
-func (q Querier) BandPriceResult(context.Context, *types.QueryBandPriceRequest) (*types.QueryBandPriceResponse, error) {
-	panic("implement me")
-}
-
-// LastBandRequestId query the last BandPrice result id
-func (q Querier) LastBandRequestId(context.Context, *types.QueryLastBandRequestIdRequest) (*types.QueryLastBandRequestIdResponse, error) {
-	panic("implement me")
-}
-
-// Queries a AssetInfo by denom.
-func (q Querier) AssetInfo(context.Context, *types.QueryGetAssetInfoRequest) (*types.QueryGetAssetInfoResponse, error) {
-	panic("implement me")
-}
-
-// Queries a list of AssetInfo items.
-func (q Querier) AssetInfoAll(context.Context, *types.QueryAllAssetInfoRequest) (*types.QueryAllAssetInfoResponse, error) {
-	panic("implement me")
-}
-
-// Queries a Price by asset.
-func (q Querier) Price(context.Context, *types.QueryGetPriceRequest) (*types.QueryGetPriceResponse, error) {
-	panic("implement me")
-}
-
-// Queries a PriceFeeder by feeder.
-func (q Querier) PriceFeeder(context.Context, *types.QueryGetPriceFeederRequest) (*types.QueryGetPriceFeederResponse, error) {
-	panic("implement me")
-}
-
-// Queries a list of PriceFeeder items.
-func (q Querier) PriceFeederAll(context.Context, *types.QueryAllPriceFeederRequest) (*types.QueryAllPriceFeederResponse, error) {
-	panic("implement me")
-}
diff --git a/x/oracle/client/query_proto_wrap.go b/x/oracle/client/query_proto_wrap.go
deleted file mode 100644
index 0ae137295..000000000
--- a/x/oracle/client/query_proto_wrap.go
+++ /dev/null
@@ -1,19 +0,0 @@
-package client
-
-import (
-	sdk "github.com/cosmos/cosmos-sdk/types"
-	"github.com/elys-network/elys/x/oracle/keeper"
-	"github.com/elys-network/elys/x/oracle/types"
-)
-
-type Querier struct {
-	K keeper.Keeper
-}
-
-func NewQuerier(k keeper.Keeper) Querier {
-	return Querier{K: k}
-}
-
-func (q Querier) PriceAll(ctx sdk.Context, req types.QueryAllPriceRequest) (*types.QueryAllPriceResponse, error) {
-	return q.K.PriceAll(ctx, &req)
-}