diff --git a/internal/db/models/http_access_log_dao.go b/internal/db/models/http_access_log_dao.go
index d15472b6..bf198262 100644
--- a/internal/db/models/http_access_log_dao.go
+++ b/internal/db/models/http_access_log_dao.go
@@ -7,8 +7,8 @@ import (
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
 	"github.com/TeaOSLab/EdgeAPI/internal/goman"
 	"github.com/TeaOSLab/EdgeAPI/internal/remotelogs"
-	"github.com/TeaOSLab/EdgeAPI/internal/utils"
 	"github.com/TeaOSLab/EdgeAPI/internal/zero"
+	"github.com/TeaOSLab/EdgeCommon/pkg/iputils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
@@ -520,14 +520,14 @@ func (this *HTTPAccessLogDAO) listAccessLogs(tx *dbs.Tx,
 
 			// keyword
 			if len(ip) > 0 {
-				// TODO 支持IP范围
+				// TODO 支持IPv6范围
 				if tableQuery.hasRemoteAddrField {
 					// IP格式
 					if strings.Contains(ip, ",") || strings.Contains(ip, "-") {
 						rangeConfig, err := shared.ParseIPRange(ip)
 						if err == nil {
 							if len(rangeConfig.IPFrom) > 0 && len(rangeConfig.IPTo) > 0 {
-								query.Between("INET_ATON(remoteAddr)", utils.IP2Long(rangeConfig.IPFrom), utils.IP2Long(rangeConfig.IPTo))
+								query.Between("INET_ATON(remoteAddr)", iputils.ToLong(rangeConfig.IPFrom), iputils.ToLong(rangeConfig.IPTo))
 							}
 						}
 					} else {
@@ -580,7 +580,7 @@ func (this *HTTPAccessLogDAO) listAccessLogs(tx *dbs.Tx,
 					if len(pieces) == 1 || len(pieces[1]) == 0 || pieces[0] == pieces[1] {
 						query.Attr("remoteAddr", pieces[0])
 					} else {
-						query.Between("INET_ATON(remoteAddr)", utils.IP2Long(pieces[0]), utils.IP2Long(pieces[1]))
+						query.Between("INET_ATON(remoteAddr)", iputils.ToLong(pieces[0]), iputils.ToLong(pieces[1]))
 					}
 				} else if statusRangeReg.MatchString(keyword) { // status:200-400
 					isSpecialKeyword = true
diff --git a/internal/db/models/ip_item_dao.go b/internal/db/models/ip_item_dao.go
index 7c9ba85f..1ba0ef35 100644
--- a/internal/db/models/ip_item_dao.go
+++ b/internal/db/models/ip_item_dao.go
@@ -5,7 +5,7 @@ import (
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
 	"github.com/TeaOSLab/EdgeAPI/internal/goman"
 	"github.com/TeaOSLab/EdgeAPI/internal/remotelogs"
-	"github.com/TeaOSLab/EdgeAPI/internal/utils"
+	"github.com/TeaOSLab/EdgeCommon/pkg/iputils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/firewallconfigs"
 	_ "github.com/go-sql-driver/mysql"
@@ -263,8 +263,15 @@ func (this *IPItemDAO) CreateIPItem(tx *dbs.Tx,
 	op.ListId = listId
 	op.IpFrom = ipFrom
 	op.IpTo = ipTo
-	op.IpFromLong = utils.IP2Long(ipFrom)
-	op.IpToLong = utils.IP2Long(ipTo)
+
+	// TODO 支持IPv6
+	if iputils.IsIPv4(ipFrom) {
+		op.IpFromLong = iputils.ToLong(ipFrom)
+	}
+	if iputils.IsIPv4(ipTo) {
+		op.IpToLong = iputils.ToLong(ipTo)
+	}
+
 	op.Reason = reason
 	op.Type = itemType
 	op.EventLevel = eventLevel
@@ -345,8 +352,15 @@ func (this *IPItemDAO) UpdateIPItem(tx *dbs.Tx, itemId int64, ipFrom string, ipT
 	op.Id = itemId
 	op.IpFrom = ipFrom
 	op.IpTo = ipTo
-	op.IpFromLong = utils.IP2Long(ipFrom)
-	op.IpToLong = utils.IP2Long(ipTo)
+
+	// TODO 支持IPv6
+	if iputils.IsIPv4(ipFrom) {
+		op.IpFromLong = iputils.ToLong(ipFrom)
+	}
+	if iputils.IsIPv4(ipTo) {
+		op.IpToLong = iputils.ToLong(ipTo)
+	}
+
 	op.Reason = reason
 	op.Type = itemType
 	op.EventLevel = eventLevel
diff --git a/internal/rpc/services/service_dns_domain.go b/internal/rpc/services/service_dns_domain.go
index 416b8084..274382f0 100644
--- a/internal/rpc/services/service_dns_domain.go
+++ b/internal/rpc/services/service_dns_domain.go
@@ -10,9 +10,9 @@ import (
 	"github.com/TeaOSLab/EdgeAPI/internal/dnsclients/dnstypes"
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
 	"github.com/TeaOSLab/EdgeAPI/internal/goman"
-	"github.com/TeaOSLab/EdgeAPI/internal/utils"
 	"github.com/TeaOSLab/EdgeAPI/internal/utils/numberutils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/dnsconfigs"
+	"github.com/TeaOSLab/EdgeCommon/pkg/iputils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/iwind/TeaGo/dbs"
@@ -547,7 +547,7 @@ func (this *DNSDomainService) findClusterDNSChanges(cluster *models.NodeCluster,
 				record, ok := nodeRecordMapping[key]
 				if !ok {
 					var recordType = dnstypes.RecordTypeA
-					if utils.IsIPv6(ip) {
+					if iputils.IsIPv6(ip) {
 						recordType = dnstypes.RecordTypeAAAA
 					}
 
diff --git a/internal/rpc/services/service_http_firewall_policy.go b/internal/rpc/services/service_http_firewall_policy.go
index 4af66af0..ec67ce4b 100644
--- a/internal/rpc/services/service_http_firewall_policy.go
+++ b/internal/rpc/services/service_http_firewall_policy.go
@@ -2,10 +2,10 @@ package services
 
 import (
 	"context"
+	"encoding/binary"
 	"encoding/json"
 	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
-	"github.com/TeaOSLab/EdgeAPI/internal/utils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/iplibrary"
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/firewallconfigs"
@@ -670,14 +670,17 @@ func (this *HTTPFirewallPolicyService) CheckHTTPFirewallPolicyIPStatus(ctx conte
 	}
 
 	// 校验IP
-	ip := net.ParseIP(req.Ip)
+	var ip = net.ParseIP(req.Ip)
 	if len(ip) == 0 {
 		return &pb.CheckHTTPFirewallPolicyIPStatusResponse{
 			IsOk:  false,
 			Error: "请输入正确的IP",
 		}, nil
 	}
-	ipLong := utils.IP2Long(req.Ip)
+	var ipLong uint64
+	if ip.To4() != nil {
+		ipLong = uint64(binary.BigEndian.Uint32(ip.To4()))
+	}
 
 	var tx = this.NullTx()
 	firewallPolicy, err := models.SharedHTTPFirewallPolicyDAO.ComposeFirewallPolicy(tx, req.HttpFirewallPolicyId, false, nil)
diff --git a/internal/rpc/services/service_ip_item.go b/internal/rpc/services/service_ip_item.go
index e1e2f03e..a077a7b8 100644
--- a/internal/rpc/services/service_ip_item.go
+++ b/internal/rpc/services/service_ip_item.go
@@ -2,6 +2,7 @@ package services
 
 import (
 	"context"
+	"encoding/binary"
 	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
 	rpcutils "github.com/TeaOSLab/EdgeAPI/internal/rpc/utils"
@@ -484,14 +485,17 @@ func (this *IPItemService) CheckIPItemStatus(ctx context.Context, req *pb.CheckI
 	}
 
 	// 校验IP
-	ip := net.ParseIP(req.Ip)
+	var ip = net.ParseIP(req.Ip)
 	if len(ip) == 0 {
 		return &pb.CheckIPItemStatusResponse{
 			IsOk:  false,
 			Error: "请输入正确的IP",
 		}, nil
 	}
-	ipLong := utils.IP2Long(req.Ip)
+	var ipLong uint64
+	if ip.To4() != nil {
+		ipLong = uint64(binary.BigEndian.Uint32(ip.To4()))
+	}
 
 	var tx = this.NullTx()
 
diff --git a/internal/setup/sql_upgrade.go b/internal/setup/sql_upgrade.go
index 5d9e9721..f9a4f8f0 100644
--- a/internal/setup/sql_upgrade.go
+++ b/internal/setup/sql_upgrade.go
@@ -6,7 +6,7 @@ import (
 	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
 	"github.com/TeaOSLab/EdgeAPI/internal/db/models/stats"
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
-	"github.com/TeaOSLab/EdgeAPI/internal/utils"
+	"github.com/TeaOSLab/EdgeCommon/pkg/iputils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/firewallconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
@@ -269,8 +269,18 @@ func upgradeV0_0_10(db *dbs.DB) error {
 		return err
 	}
 	for _, one := range ones {
-		ipFromLong := utils.IP2Long(one.GetString("ipFrom"))
-		ipToLong := utils.IP2Long(one.GetString("ipTo"))
+		var ipFrom = one.GetString("ipFrom")
+		var ipTo = one.GetString("ipTo")
+		var ipFromLong string
+		var ipToLong string
+
+		// TODO 支持IPv6
+		if iputils.IsIPv4(ipFrom) {
+			ipFromLong = iputils.ToLong(ipFrom)
+		}
+		if iputils.IsIPv4(ipTo) {
+			ipToLong = iputils.ToLong(ipTo)
+		}
 		_, err = db.Exec("UPDATE edgeIPItems SET ipFromLong=?, ipToLong=? WHERE id=?", ipFromLong, ipToLong, one.GetInt64("id"))
 		if err != nil {
 			return err
diff --git a/internal/tasks/dns_task_executor.go b/internal/tasks/dns_task_executor.go
index a04f884d..fed1f052 100644
--- a/internal/tasks/dns_task_executor.go
+++ b/internal/tasks/dns_task_executor.go
@@ -7,8 +7,8 @@ import (
 	"github.com/TeaOSLab/EdgeAPI/internal/dnsclients"
 	"github.com/TeaOSLab/EdgeAPI/internal/dnsclients/dnstypes"
 	"github.com/TeaOSLab/EdgeAPI/internal/goman"
-	"github.com/TeaOSLab/EdgeAPI/internal/utils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/dnsconfigs"
+	"github.com/TeaOSLab/EdgeCommon/pkg/iputils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
 	"github.com/iwind/TeaGo/dbs"
 	"github.com/iwind/TeaGo/lists"
@@ -434,7 +434,7 @@ func (this *DNSTaskExecutor) doCluster(taskId int64, taskVersion int64, clusterI
 				}
 
 				var recordType = dnstypes.RecordTypeA
-				if utils.IsIPv6(ip) {
+				if iputils.IsIPv6(ip) {
 					recordType = dnstypes.RecordTypeAAAA
 				}
 
diff --git a/internal/tasks/health_check_executor.go b/internal/tasks/health_check_executor.go
index 53b740a1..aaae4a0f 100644
--- a/internal/tasks/health_check_executor.go
+++ b/internal/tasks/health_check_executor.go
@@ -7,8 +7,8 @@ import (
 	teaconst "github.com/TeaOSLab/EdgeAPI/internal/const"
 	"github.com/TeaOSLab/EdgeAPI/internal/db/models"
 	"github.com/TeaOSLab/EdgeAPI/internal/errors"
-	"github.com/TeaOSLab/EdgeAPI/internal/utils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/configutils"
+	"github.com/TeaOSLab/EdgeCommon/pkg/iputils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeconfigs"
 	"github.com/TeaOSLab/EdgeCommon/pkg/nodeutils"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
@@ -259,7 +259,7 @@ func (this *HealthCheckExecutor) runNode(healthCheckConfig *serverconfigs.Health
 // 检查单个节点
 func (this *HealthCheckExecutor) runNodeOnce(healthCheckConfig *serverconfigs.HealthCheckConfig, result *HealthCheckResult) error {
 	// 支持IPv6
-	if utils.IsIPv6(result.NodeAddr) {
+	if iputils.IsIPv6(result.NodeAddr) {
 		result.NodeAddr = configutils.QuoteIP(result.NodeAddr)
 	}
 
diff --git a/internal/utils/ip.go b/internal/utils/ip.go
deleted file mode 100644
index b4fa31db..00000000
--- a/internal/utils/ip.go
+++ /dev/null
@@ -1,31 +0,0 @@
-package utils
-
-import (
-	"encoding/binary"
-	"github.com/cespare/xxhash/v2"
-	"math"
-	"net"
-	"strings"
-)
-
-// IP2Long 将IP转换为整型
-// 注意IPv6没有顺序
-func IP2Long(ip string) uint64 {
-	if len(ip) == 0 {
-		return 0
-	}
-	s := net.ParseIP(ip)
-	if len(s) == 0 {
-		return 0
-	}
-
-	if strings.Contains(ip, ":") {
-		return math.MaxUint32 + xxhash.Sum64(s)
-	}
-	return uint64(binary.BigEndian.Uint32(s.To4()))
-}
-
-// IsIPv6 判断是否为IPv6
-func IsIPv6(ip string) bool {
-	return strings.Contains(ip, ":")
-}
diff --git a/internal/utils/version.go b/internal/utils/version.go
index 5742711d..aaafa084 100644
--- a/internal/utils/version.go
+++ b/internal/utils/version.go
@@ -1,12 +1,14 @@
 package utils
 
 import (
+	"encoding/binary"
+	"net"
 	"strings"
 )
 
-// 计算版本代号
+// VersionToLong 计算版本代号
 func VersionToLong(version string) uint32 {
-	countDots := strings.Count(version, ".")
+	var countDots = strings.Count(version, ".")
 	if countDots == 2 {
 		version += ".0"
 	} else if countDots == 1 {
@@ -14,5 +16,9 @@ func VersionToLong(version string) uint32 {
 	} else if countDots == 0 {
 		version += ".0.0.0"
 	}
-	return uint32(IP2Long(version))
+	var ip = net.ParseIP(version)
+	if ip == nil || ip.To4() == nil {
+		return 0
+	}
+	return binary.BigEndian.Uint32(ip.To4())
 }