diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index e10e3cf9..58468b19 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2 
         with:
-          go-version: 1.19
+          go-version: 1.21.0
 
       - name: npm
         run: sudo apt -y install nodejs
@@ -36,12 +36,12 @@ jobs:
         run: solcjs --version && ls && cd testutils/cmds/ && sudo go run compile_solidity.go && cd ../../
 
       - name: linter
-        run: curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.46.2
+        run: curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.54.2
 
       - name: Build
         run: |
           export GO111MODULE=on
-          go mod tidy -compat=1.19
+          go mod tidy -compat=1.21
           make qng
 
       - name: BaseTest
diff --git a/core/protocol/hashornumber.go b/core/protocol/hashornumber.go
index 06520e4b..91968faf 100644
--- a/core/protocol/hashornumber.go
+++ b/core/protocol/hashornumber.go
@@ -8,7 +8,7 @@ import (
 
 type HashOrNumber struct {
 	Hash   *hash.Hash
-	Number uint64
+	Number uint32
 }
 
 func (hn *HashOrNumber) IsHash() bool {
@@ -26,9 +26,9 @@ func NewHashOrNumber(data string) (*HashOrNumber, error) {
 	if len(data) <= 0 {
 		return nil, fmt.Errorf("HashOrNumber:no input data")
 	}
-	num, err := strconv.Atoi(data)
+	num, err := strconv.ParseUint(data, 10, 32)
 	if err == nil {
-		return &HashOrNumber{Number: uint64(num)}, nil
+		return &HashOrNumber{Number: uint32(num)}, nil
 	}
 	h, err := hash.NewHashFromStr(data)
 	if err != nil {
diff --git a/go.mod b/go.mod
index 6a0099bd..abf8ec6d 100644
--- a/go.mod
+++ b/go.mod
@@ -25,7 +25,7 @@ require (
 	github.com/ipfs/go-log/v2 v2.5.1
 	github.com/jessevdk/go-flags v1.4.0
 	github.com/jrick/logrotate v1.0.0
-	github.com/libp2p/go-libp2p v0.30.0
+	github.com/libp2p/go-libp2p v0.31.0
 	github.com/libp2p/go-libp2p-kad-dht v0.23.0
 	github.com/libp2p/go-libp2p-pubsub v0.9.3
 	github.com/magiconair/properties v1.8.5
@@ -176,8 +176,8 @@ require (
 	github.com/prometheus/procfs v0.9.0 // indirect
 	github.com/protolambda/zssz v0.1.3 // indirect
 	github.com/quic-go/qpack v0.4.0 // indirect
-	github.com/quic-go/qtls-go1-20 v0.3.2 // indirect
-	github.com/quic-go/quic-go v0.37.6 // indirect
+	github.com/quic-go/qtls-go1-20 v0.3.3 // indirect
+	github.com/quic-go/quic-go v0.38.1 // indirect
 	github.com/quic-go/webtransport-go v0.5.3 // indirect
 	github.com/raulk/go-watchdog v1.3.0 // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
diff --git a/go.sum b/go.sum
index 3d49ab21..11a51830 100644
--- a/go.sum
+++ b/go.sum
@@ -424,6 +424,8 @@ github.com/libp2p/go-flow-metrics v0.1.0 h1:0iPhMI8PskQwzh57jB9WxIuIOQ0r+15PChFG
 github.com/libp2p/go-flow-metrics v0.1.0/go.mod h1:4Xi8MX8wj5aWNDAZttg6UPmc0ZrnFNsMtpsYUClFtro=
 github.com/libp2p/go-libp2p v0.30.0 h1:9EZwFtJPFBcs/yJTnP90TpN1hgrT/EsFfM+OZuwV87U=
 github.com/libp2p/go-libp2p v0.30.0/go.mod h1:nr2g5V7lfftwgiJ78/HrID+pwvayLyqKCEirT2Y3Byg=
+github.com/libp2p/go-libp2p v0.31.0 h1:LFShhP8F6xthWiBBq3euxbKjZsoRajVEyBS9snfHxYg=
+github.com/libp2p/go-libp2p v0.31.0/go.mod h1:W/FEK1c/t04PbRH3fA9i5oucu5YcgrG0JVoBWT1B7Eg=
 github.com/libp2p/go-libp2p-asn-util v0.3.0 h1:gMDcMyYiZKkocGXDQ5nsUQyquC9+H+iLEQHwOCZ7s8s=
 github.com/libp2p/go-libp2p-asn-util v0.3.0/go.mod h1:B1mcOrKUE35Xq/ASTmQ4tN3LNzVVaMNmq2NACuqyB9w=
 github.com/libp2p/go-libp2p-kad-dht v0.23.0 h1:sxE6LxLopp79eLeV695n7+c77V/Vn4AMF28AdM/XFqM=
@@ -616,8 +618,12 @@ github.com/quic-go/qpack v0.4.0 h1:Cr9BXA1sQS2SmDUWjSofMPNKmvF6IiIfDRmgU0w1ZCo=
 github.com/quic-go/qpack v0.4.0/go.mod h1:UZVnYIfi5GRk+zI9UMaCPsmZ2xKJP7XBUvVyT1Knj9A=
 github.com/quic-go/qtls-go1-20 v0.3.2 h1:rRgN3WfnKbyik4dBV8A6girlJVxGand/d+jVKbQq5GI=
 github.com/quic-go/qtls-go1-20 v0.3.2/go.mod h1:X9Nh97ZL80Z+bX/gUXMbipO6OxdiDi58b/fMC9mAL+k=
+github.com/quic-go/qtls-go1-20 v0.3.3 h1:17/glZSLI9P9fDAeyCHBFSWSqJcwx1byhLwP5eUIDCM=
+github.com/quic-go/qtls-go1-20 v0.3.3/go.mod h1:X9Nh97ZL80Z+bX/gUXMbipO6OxdiDi58b/fMC9mAL+k=
 github.com/quic-go/quic-go v0.37.6 h1:2IIUmQzT5YNxAiaPGjs++Z4hGOtIR0q79uS5qE9ccfY=
 github.com/quic-go/quic-go v0.37.6/go.mod h1:YsbH1r4mSHPJcLF4k4zruUkLBqctEMBDR6VPvcYjIsU=
+github.com/quic-go/quic-go v0.38.1 h1:M36YWA5dEhEeT+slOu/SwMEucbYd0YFidxG3KlGPZaE=
+github.com/quic-go/quic-go v0.38.1/go.mod h1:ijnZM7JsFIkp4cRyjxJNIzdSfCLmUMg9wdyhGmg+SN4=
 github.com/quic-go/webtransport-go v0.5.3 h1:5XMlzemqB4qmOlgIus5zB45AcZ2kCgCy2EptUrfOPWU=
 github.com/quic-go/webtransport-go v0.5.3/go.mod h1:OhmmgJIzTTqXK5xvtuX0oBpLV2GkLWNDA+UeTGJXErU=
 github.com/raulk/go-watchdog v1.3.0 h1:oUmdlHxdkXRJlwfG0O9omj8ukerm8MEQavSiDTEtBsk=
diff --git a/testutils/evm.go b/testutils/evm.go
index 039dfce0..a6917d01 100644
--- a/testutils/evm.go
+++ b/testutils/evm.go
@@ -9,6 +9,10 @@ import (
 	"crypto/ecdsa"
 	"encoding/hex"
 	"errors"
+	"log"
+	"math/big"
+	"strings"
+
 	"github.com/Qitmeer/qng/meerevm/params"
 	"github.com/Qitmeer/qng/testutils/swap/factory"
 	"github.com/Qitmeer/qng/testutils/swap/router"
@@ -17,9 +21,6 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/crypto"
-	"log"
-	"math/big"
-	"strings"
 )
 
 var CHAIN_ID = params.QngPrivnetChainConfig.ChainID
@@ -89,7 +90,12 @@ func (w *testWallet) CreateRouter(factory, weth common.Address) (string, error)
 
 func (w *testWallet) AuthTrans(privatekeybyte []byte) (*bind.TransactOpts, error) {
 	privateKey := crypto.ToECDSAUnsafe(privatekeybyte)
-	return bind.NewKeyedTransactorWithChainID(privateKey, CHAIN_ID)
+	authCaller, err := bind.NewKeyedTransactorWithChainID(privateKey, CHAIN_ID)
+	if err != nil {
+		return nil, err
+	}
+	authCaller.GasLimit = uint64(GAS_LIMIT)
+	return authCaller, nil
 }
 
 func (w *testWallet) CreateLegacyTx(fromPkByte []byte, to *common.Address, nonce uint64, gas uint64, val *big.Int, d []byte) (string, error) {
diff --git a/testutils/evm_test.go b/testutils/evm_test.go
index 4e655f6c..4f7a51bc 100644
--- a/testutils/evm_test.go
+++ b/testutils/evm_test.go
@@ -6,6 +6,11 @@ package testutils
 
 import (
 	"context"
+	"log"
+	"math/big"
+	"testing"
+	"time"
+
 	"github.com/Qitmeer/qng/core/types"
 	"github.com/Qitmeer/qng/params"
 	"github.com/Qitmeer/qng/testutils/swap/factory"
@@ -15,10 +20,6 @@ import (
 	"github.com/ethereum/go-ethereum/accounts/abi/bind"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/stretchr/testify/assert"
-	"log"
-	"math/big"
-	"testing"
-	"time"
 )
 
 func TestCallErc20Contract(t *testing.T) {
@@ -88,15 +89,17 @@ func TestCallErc20Contract(t *testing.T) {
 		t.Fatal(err)
 	}
 	toAmount := int64(2)
+	toMeerAmount := big.NewInt(1e18).Mul(big.NewInt(1e18), big.NewInt(2))
 	for i := 0; i < 2; i++ {
 		_, _ = h.Wallet.NewAddress()
 		to := h.Wallet.ethAddrs[uint32(i+1)]
-		// send 0.01 meer
-		txid, err := h.Wallet.CreateLegacyTx(h.Wallet.privkeys[0], &to, 0, 21000, big.NewInt(1e16), nil)
+		// send 2 meer
+		txid, err := h.Wallet.CreateLegacyTx(h.Wallet.privkeys[0], &to, 0, 21000, toMeerAmount, nil)
 		if err != nil {
 			t.Fatal(err)
 		}
 		log.Println(i, "transfer meer:", txid)
+		// send 2 token
 		tx, err := tokenCall.Transfer(authCaller, h.Wallet.ethAddrs[uint32(i+1)], big.NewInt(toAmount).Mul(big.NewInt(toAmount), big.NewInt(1e18)))
 		if err != nil {
 			t.Fatal(err)
@@ -115,7 +118,7 @@ func TestCallErc20Contract(t *testing.T) {
 		if err != nil {
 			log.Fatal(err)
 		}
-		assert.Equal(t, meerBa, big.NewInt(1e16))
+		assert.Equal(t, meerBa, toMeerAmount)
 		ba, err = tokenCall.BalanceOf(&bind.CallOpts{}, h.Wallet.ethAddrs[uint32(i)])
 		if err != nil {
 			t.Fatal(err)
@@ -150,9 +153,18 @@ func TestCallErc20Contract(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	_, err = tokenCall.TransferFrom(authCaller1, h.Wallet.ethAddrs[0], h.Wallet.ethAddrs[1], big.NewInt(toAmount).Mul(big.NewInt(toAmount), big.NewInt(1e18)))
+
+	tx1, err := tokenCall.TransferFrom(authCaller1, h.Wallet.ethAddrs[0], h.Wallet.ethAddrs[1], big.NewInt(toAmount).Mul(big.NewInt(toAmount), big.NewInt(1e18)))
 	if err == nil {
-		t.Fatal("Token Bug,TransferFrom without approve")
+		GenerateBlock(t, h, 1)
+		// check the transaction is ok or not
+		txD2, err := h.Wallet.evmClient.TransactionReceipt(context.Background(), tx1.Hash())
+		if err != nil {
+			t.Fatal(err)
+		}
+		if txD2.Status == uint64(0x1) {
+			t.Fatal("Token Bug,TransferFrom without approve")
+		}
 	}
 	log.Println(err)
 	//  approve
diff --git a/testutils/harness_test.go b/testutils/harness_test.go
index 215256a0..45771697 100644
--- a/testutils/harness_test.go
+++ b/testutils/harness_test.go
@@ -5,12 +5,13 @@
 package testutils_test
 
 import (
-	"github.com/Qitmeer/qng/core/types"
-	"github.com/Qitmeer/qng/params"
-	. "github.com/Qitmeer/qng/testutils"
 	"sync"
 	"testing"
 	"time"
+
+	"github.com/Qitmeer/qng/core/types"
+	"github.com/Qitmeer/qng/params"
+	. "github.com/Qitmeer/qng/testutils"
 )
 
 func TestHarness(t *testing.T) {