diff --git a/go.mod b/go.mod
index 250cff67..8f1e1108 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/Conflux-Chain/confura
 go 1.22
 
 require (
-	github.com/Conflux-Chain/go-conflux-sdk v1.5.10-0.20240611031507-194d9c3a1028
+	github.com/Conflux-Chain/go-conflux-sdk v1.5.10-0.20240617040104-ac9419006346
 	github.com/Conflux-Chain/go-conflux-util v0.2.1-0.20240415073045-459b298cdcbd
 	github.com/Conflux-Chain/web3pay-service v0.0.0-20230609030113-dc3c4d42820a
 	github.com/btcsuite/btcutil v1.0.3-0.20201208143702-a53e38424cce
diff --git a/go.sum b/go.sum
index ef3e758b..d8db013c 100644
--- a/go.sum
+++ b/go.sum
@@ -67,8 +67,8 @@ github.com/Azure/go-autorest/tracing v0.5.0/go.mod h1:r/s2XiOKccPW3HrqB+W0TQzfbt
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/Conflux-Chain/go-conflux-sdk v1.0.29/go.mod h1:eUYR736AUkH29rjeiPCLR2XXpH9stG2+NbztAXz1rJw=
-github.com/Conflux-Chain/go-conflux-sdk v1.5.10-0.20240611031507-194d9c3a1028 h1:NwIyt2EfjBqt2hwjRd9dFGMjmwELvxUjXt/+CYbp9cY=
-github.com/Conflux-Chain/go-conflux-sdk v1.5.10-0.20240611031507-194d9c3a1028/go.mod h1:Weq8Xz73APS9EVa2GCkc3HNBJKgIAH3vsM2cjQRXJTU=
+github.com/Conflux-Chain/go-conflux-sdk v1.5.10-0.20240617040104-ac9419006346 h1:Mgx6kfGpQSx+TFy0VTzOhb3a2+XjlWJRFSw6RgfyAOw=
+github.com/Conflux-Chain/go-conflux-sdk v1.5.10-0.20240617040104-ac9419006346/go.mod h1:M1T8M7N65AmFFwQo1/kSWLZJr0pRiaWHzyFt1davx6w=
 github.com/Conflux-Chain/go-conflux-util v0.0.0-20220907035343-2d1233bccd70/go.mod h1:dcfcQp/A6V0nu9LLqdcg8yv+lSg378JktLtuPUVcm4k=
 github.com/Conflux-Chain/go-conflux-util v0.2.1-0.20240415073045-459b298cdcbd h1:zgY7RyJ1Rux70Z0/xf3ZHX+iRruLOApCq/I0ps/DZWk=
 github.com/Conflux-Chain/go-conflux-util v0.2.1-0.20240415073045-459b298cdcbd/go.mod h1:8WdtAuUTRWLDPnyUgAqw5WPr6hM+WCp4R857nFc1l04=
diff --git a/rpc/cfx_api.go b/rpc/cfx_api.go
index 11af54b0..dd527508 100644
--- a/rpc/cfx_api.go
+++ b/rpc/cfx_api.go
@@ -468,7 +468,7 @@ func (api *cfxAPI) GetParamsFromVote(ctx context.Context, epoch *types.Epoch) (p
 }
 
 func (api *cfxAPI) GetFeeHistory(
-	ctx context.Context, blockCount hexutil.Uint64, lastEpoch types.Epoch, rewardPercentiles []float64,
+	ctx context.Context, blockCount types.HexOrDecimalUint64, lastEpoch types.Epoch, rewardPercentiles []float64,
 ) (feeHistory *types.FeeHistory, err error) {
 	if len(rewardPercentiles) > maxNumRewardPercentiles {
 		return nil, errTooManyRewardPercentiles
diff --git a/rpc/cfxbridge/convert.go b/rpc/cfxbridge/convert.go
index e0762886..b6d3fdb8 100644
--- a/rpc/cfxbridge/convert.go
+++ b/rpc/cfxbridge/convert.go
@@ -117,12 +117,6 @@ func ConvertTx(tx *ethTypes.TransactionDetail, ethNetworkId uint32) *types.Trans
 		chainId = types.NewBigIntByRaw(tx.ChainID)
 	}
 
-	var acl *types.AccessList
-	if tx.Accesses != nil {
-		acl = &types.AccessList{}
-		acl.FromEthType(&tx.Accesses, ethNetworkId)
-	}
-
 	return &types.Transaction{
 		TransactionType:      DeduceTxnType(tx),
 		Hash:                 types.Hash(tx.Hash.Hex()),
@@ -140,7 +134,7 @@ func ConvertTx(tx *ethTypes.TransactionDetail, ethNetworkId uint32) *types.Trans
 		EpochHeight:          HexBig0,
 		ChainID:              chainId,
 		Status:               ConvertTxStatusNullable(tx.Status),
-		AccessList:           acl,
+		AccessList:           types.ConvertEthAccessListToCfx(tx.Accesses, ethNetworkId),
 		MaxPriorityFeePerGas: types.NewBigIntByRaw(tx.MaxPriorityFeePerGas),
 		MaxFeePerGas:         types.NewBigIntByRaw(tx.MaxFeePerGas),
 		V:                    types.NewBigIntByRaw(tx.V),
diff --git a/rpc/cfxbridge/types.go b/rpc/cfxbridge/types.go
index 080bf142..8f9844da 100644
--- a/rpc/cfxbridge/types.go
+++ b/rpc/cfxbridge/types.go
@@ -209,8 +209,8 @@ func (req *EthCallRequest) ToCallMsg() ethTypes.CallRequest {
 		msg.Data = hexutil.MustDecode(*req.Data)
 	}
 
-	if req.AccessList != nil {
-		msg.AccessList = req.AccessList.ToEthType()
+	if acl := req.AccessList.ToEthType(); acl != nil {
+		msg.AccessList = &acl
 	}
 
 	return msg
diff --git a/rpc/eth_api.go b/rpc/eth_api.go
index d968757f..2774f2b2 100644
--- a/rpc/eth_api.go
+++ b/rpc/eth_api.go
@@ -11,6 +11,7 @@ import (
 	"github.com/Conflux-Chain/confura/util"
 	"github.com/Conflux-Chain/confura/util/metrics"
 	vfclient "github.com/Conflux-Chain/confura/virtualfilter/client"
+	"github.com/Conflux-Chain/go-conflux-sdk/types"
 	logutil "github.com/Conflux-Chain/go-conflux-util/log"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
@@ -455,7 +456,7 @@ func (api *ethAPI) GetTransactionByBlockNumberAndIndex(
 
 // FeeHistory returns historical gas information, which could be used for tracking trends over time.
 func (api *ethAPI) FeeHistory(
-	ctx context.Context, blockCount hexutil.Uint64, lastBlock web3Types.BlockNumber, rewardPercentiles []float64,
+	ctx context.Context, blockCount types.HexOrDecimalUint64, lastBlock web3Types.BlockNumber, rewardPercentiles []float64,
 ) (val *web3Types.FeeHistory, err error) {
 	if len(rewardPercentiles) > maxNumRewardPercentiles {
 		return nil, errTooManyRewardPercentiles
diff --git a/rpc/ethbridge/convert.go b/rpc/ethbridge/convert.go
index 83614128..55d52808 100644
--- a/rpc/ethbridge/convert.go
+++ b/rpc/ethbridge/convert.go
@@ -67,14 +67,9 @@ func ConvertTx(tx *cfxtypes.Transaction, txExt *store.TransactionExtra) *types.T
 		nonce = tx.Nonce.ToInt().Uint64()
 	}
 
-	var access gethTypes.AccessList
-	if tx.AccessList != nil {
-		access = *tx.AccessList.ToEthType()
-	}
-
 	ethTxn := &types.TransactionDetail{
 		Type:                 (*uint64)(tx.TransactionType),
-		Accesses:             access,
+		Accesses:             tx.AccessList.ToEthType(),
 		BlockHash:            tx.BlockHash.ToCommonHash(),
 		ChainID:              big.NewInt(int64(chainId)),
 		Creates:              creates,