diff --git a/consensus/XDPoS/engines/engine_v1/engine.go b/consensus/XDPoS/engines/engine_v1/engine.go
index b1dcb9a7af6e..dd94925191ff 100644
--- a/consensus/XDPoS/engines/engine_v1/engine.go
+++ b/consensus/XDPoS/engines/engine_v1/engine.go
@@ -19,6 +19,7 @@ import (
 	"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS/utils"
 	"github.com/XinFinOrg/XDPoSChain/consensus/clique"
 	"github.com/XinFinOrg/XDPoSChain/consensus/misc"
+	"github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
 	"github.com/XinFinOrg/XDPoSChain/core/state"
 	"github.com/XinFinOrg/XDPoSChain/core/types"
 	"github.com/XinFinOrg/XDPoSChain/crypto"
@@ -242,7 +243,7 @@ func (x *XDPoS_v1) verifyCascadingFields(chain consensus.ChainReader, header *ty
 		return utils.ErrInvalidTimestamp
 	}
 	// Verify the header's EIP-1559 attributes.
-	if err := misc.VerifyEip1559Header(chain.Config(), header); err != nil {
+	if err := eip1559.VerifyEip1559Header(chain.Config(), header); err != nil {
 		return err
 	}
 
diff --git a/consensus/XDPoS/engines/engine_v2/verifyHeader.go b/consensus/XDPoS/engines/engine_v2/verifyHeader.go
index 518700fcc817..6c144b17b198 100644
--- a/consensus/XDPoS/engines/engine_v2/verifyHeader.go
+++ b/consensus/XDPoS/engines/engine_v2/verifyHeader.go
@@ -9,6 +9,7 @@ import (
 	"github.com/XinFinOrg/XDPoSChain/consensus"
 	"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS/utils"
 	"github.com/XinFinOrg/XDPoSChain/consensus/misc"
+	"github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
 	"github.com/XinFinOrg/XDPoSChain/core/types"
 	"github.com/XinFinOrg/XDPoSChain/log"
 )
@@ -95,7 +96,7 @@ func (x *XDPoS_v2) verifyHeader(chain consensus.ChainReader, header *types.Heade
 		return utils.ErrInvalidUncleHash
 	}
 	// Verify the header's EIP-1559 attributes.
-	if err := misc.VerifyEip1559Header(chain.Config(), header); err != nil {
+	if err := eip1559.VerifyEip1559Header(chain.Config(), header); err != nil {
 		return err
 	}
 	if header.Difficulty.Cmp(big.NewInt(1)) != 0 {
diff --git a/consensus/ethash/consensus.go b/consensus/ethash/consensus.go
index 7b978a6da1c3..92806693aeb4 100644
--- a/consensus/ethash/consensus.go
+++ b/consensus/ethash/consensus.go
@@ -28,6 +28,7 @@ import (
 	"github.com/XinFinOrg/XDPoSChain/common/math"
 	"github.com/XinFinOrg/XDPoSChain/consensus"
 	"github.com/XinFinOrg/XDPoSChain/consensus/misc"
+	"github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
 	"github.com/XinFinOrg/XDPoSChain/core/state"
 	"github.com/XinFinOrg/XDPoSChain/core/types"
 	"github.com/XinFinOrg/XDPoSChain/params"
@@ -254,7 +255,7 @@ func (ethash *Ethash) verifyHeader(chain consensus.ChainReader, header, parent *
 		return fmt.Errorf("invalid gasUsed: have %d, gasLimit %d", header.GasUsed, header.GasLimit)
 	}
 	// Verify the header's EIP-1559 attributes.
-	if err := misc.VerifyEip1559Header(chain.Config(), header); err != nil {
+	if err := eip1559.VerifyEip1559Header(chain.Config(), header); err != nil {
 		return err
 	}
 
diff --git a/consensus/misc/eip1559.go b/consensus/misc/eip1559/eip1559.go
similarity index 99%
rename from consensus/misc/eip1559.go
rename to consensus/misc/eip1559/eip1559.go
index c993d97062a2..0763ebd9c9bd 100644
--- a/consensus/misc/eip1559.go
+++ b/consensus/misc/eip1559/eip1559.go
@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU Lesser General Public License
 // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
 
-package misc
+package eip1559
 
 import (
 	"fmt"
diff --git a/core/chain_makers.go b/core/chain_makers.go
index 33572f00b37e..88b3c3d05986 100644
--- a/core/chain_makers.go
+++ b/core/chain_makers.go
@@ -20,11 +20,11 @@ import (
 	"fmt"
 	"math/big"
 
-	"github.com/XinFinOrg/XDPoSChain/core/rawdb"
-
 	"github.com/XinFinOrg/XDPoSChain/common"
 	"github.com/XinFinOrg/XDPoSChain/consensus"
 	"github.com/XinFinOrg/XDPoSChain/consensus/misc"
+	"github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
+	"github.com/XinFinOrg/XDPoSChain/core/rawdb"
 	"github.com/XinFinOrg/XDPoSChain/core/state"
 	"github.com/XinFinOrg/XDPoSChain/core/types"
 	"github.com/XinFinOrg/XDPoSChain/core/vm"
@@ -285,7 +285,7 @@ func makeHeader(chain consensus.ChainReader, parent *types.Block, state *state.S
 		Time:     time,
 	}
 
-	header.BaseFee = misc.CalcBaseFee(chain.Config(), header)
+	header.BaseFee = eip1559.CalcBaseFee(chain.Config(), header)
 
 	return header
 }
diff --git a/core/txpool/txpool.go b/core/txpool/txpool.go
index 96bfb70fe8e4..140d0ef8e8fc 100644
--- a/core/txpool/txpool.go
+++ b/core/txpool/txpool.go
@@ -29,7 +29,7 @@ import (
 	"github.com/XinFinOrg/XDPoSChain/common"
 	"github.com/XinFinOrg/XDPoSChain/common/prque"
 	"github.com/XinFinOrg/XDPoSChain/consensus"
-	"github.com/XinFinOrg/XDPoSChain/consensus/misc"
+	"github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
 	"github.com/XinFinOrg/XDPoSChain/core"
 	"github.com/XinFinOrg/XDPoSChain/core/state"
 	"github.com/XinFinOrg/XDPoSChain/core/types"
@@ -1319,7 +1319,7 @@ func (pool *TxPool) runReorg(done chan struct{}, reset *txpoolResetRequest, dirt
 	if reset != nil {
 		pool.demoteUnexecutables()
 		if reset.newHead != nil && pool.chainconfig.IsEIP1559(new(big.Int).Add(reset.newHead.Number, big.NewInt(1))) {
-			pendingBaseFee := misc.CalcBaseFee(pool.chainconfig, reset.newHead)
+			pendingBaseFee := eip1559.CalcBaseFee(pool.chainconfig, reset.newHead)
 			pool.priced.SetBaseFee(pendingBaseFee)
 		}
 		// Update all accounts to the latest known pending nonce
diff --git a/eth/gasprice/feehistory.go b/eth/gasprice/feehistory.go
index f32cff1ccb9d..09e2f991e7cc 100644
--- a/eth/gasprice/feehistory.go
+++ b/eth/gasprice/feehistory.go
@@ -27,7 +27,7 @@ import (
 	"sync/atomic"
 
 	"github.com/XinFinOrg/XDPoSChain/common"
-	"github.com/XinFinOrg/XDPoSChain/consensus/misc"
+	"github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
 	"github.com/XinFinOrg/XDPoSChain/core/types"
 	"github.com/XinFinOrg/XDPoSChain/log"
 	"github.com/XinFinOrg/XDPoSChain/rpc"
@@ -89,7 +89,7 @@ func (oracle *Oracle) processBlock(bf *blockFees, percentiles []float64) {
 		bf.results.baseFee = new(big.Int)
 	}
 	if chainconfig.IsEIP1559(big.NewInt(int64(bf.blockNumber + 1))) {
-		bf.results.nextBaseFee = misc.CalcBaseFee(chainconfig, bf.header)
+		bf.results.nextBaseFee = eip1559.CalcBaseFee(chainconfig, bf.header)
 	} else {
 		bf.results.nextBaseFee = new(big.Int)
 	}
diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go
index 96a88f7bdbf8..40b31cfad8d6 100644
--- a/internal/ethapi/api.go
+++ b/internal/ethapi/api.go
@@ -39,7 +39,7 @@ import (
 	"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS"
 	"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS/utils"
 	"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
-	"github.com/XinFinOrg/XDPoSChain/consensus/misc"
+	"github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
 	contractValidator "github.com/XinFinOrg/XDPoSChain/contracts/validator/contract"
 	"github.com/XinFinOrg/XDPoSChain/core"
 	"github.com/XinFinOrg/XDPoSChain/core/state"
@@ -1933,7 +1933,7 @@ func newRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber
 func newRPCPendingTransaction(tx *types.Transaction, current *types.Header, config *params.ChainConfig) *RPCTransaction {
 	var baseFee *big.Int
 	if current != nil {
-		baseFee = misc.CalcBaseFee(config, current)
+		baseFee = eip1559.CalcBaseFee(config, current)
 	}
 	return newRPCTransaction(tx, common.Hash{}, 0, 0, baseFee)
 }
diff --git a/miner/worker.go b/miner/worker.go
index 50fd1da3129e..b6eae32ad67b 100644
--- a/miner/worker.go
+++ b/miner/worker.go
@@ -32,6 +32,7 @@ import (
 	"github.com/XinFinOrg/XDPoSChain/consensus"
 	"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS"
 	"github.com/XinFinOrg/XDPoSChain/consensus/misc"
+	"github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
 	"github.com/XinFinOrg/XDPoSChain/contracts"
 	"github.com/XinFinOrg/XDPoSChain/core"
 	"github.com/XinFinOrg/XDPoSChain/core/state"
@@ -616,7 +617,7 @@ func (self *worker) commitNewWork() {
 		Time:       big.NewInt(tstamp),
 	}
 	// Set baseFee if we are on an EIP-1559 chain
-	header.BaseFee = misc.CalcBaseFee(self.config, header)
+	header.BaseFee = eip1559.CalcBaseFee(self.config, header)
 
 	// Only set the coinbase if we are mining (avoid spurious block rewards)
 	if atomic.LoadInt32(&self.mining) == 1 {