diff --git a/core/blockchain.go b/core/blockchain.go
index 7998b493cc..9685a9b1dd 100644
--- a/core/blockchain.go
+++ b/core/blockchain.go
@@ -24,7 +24,6 @@ import (
 	"io"
 	"math/big"
 	"os"
-	"sort"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -36,6 +35,7 @@ import (
 
 	"github.com/XinFinOrg/XDPoSChain/common"
 	"github.com/XinFinOrg/XDPoSChain/common/mclock"
+	"github.com/XinFinOrg/XDPoSChain/common/sort"
 	"github.com/XinFinOrg/XDPoSChain/consensus"
 	"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS"
 	"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS/utils"
diff --git a/eth/hooks/engine_v1_hooks.go b/eth/hooks/engine_v1_hooks.go
index 9d14e7a3a4..fd229b8d53 100644
--- a/eth/hooks/engine_v1_hooks.go
+++ b/eth/hooks/engine_v1_hooks.go
@@ -4,11 +4,11 @@ import (
 	"bytes"
 	"errors"
 	"math/big"
-	"sort"
 	"time"
 
 	"github.com/XinFinOrg/XDPoSChain/accounts/abi/bind"
 	"github.com/XinFinOrg/XDPoSChain/common"
+	"github.com/XinFinOrg/XDPoSChain/common/sort"
 	"github.com/XinFinOrg/XDPoSChain/consensus"
 	"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS"
 	"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS/utils"
diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go
index 1a0ec61881..764eaf7bb2 100644
--- a/internal/ethapi/api.go
+++ b/internal/ethapi/api.go
@@ -22,7 +22,6 @@ import (
 	"errors"
 	"fmt"
 	"math/big"
-	"sort"
 	"strings"
 	"time"
 
@@ -35,6 +34,7 @@ import (
 	"github.com/XinFinOrg/XDPoSChain/common"
 	"github.com/XinFinOrg/XDPoSChain/common/hexutil"
 	"github.com/XinFinOrg/XDPoSChain/common/math"
+	"github.com/XinFinOrg/XDPoSChain/common/sort"
 	"github.com/XinFinOrg/XDPoSChain/consensus"
 	"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS"
 	"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS/utils"