diff --git a/test/e2e/annotation/annotation_test.go b/test/e2e/annotation/annotation_test.go
index 23fc97601e..f61125bc3e 100644
--- a/test/e2e/annotation/annotation_test.go
+++ b/test/e2e/annotation/annotation_test.go
@@ -6,6 +6,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"net"
 	"strings"
 	"time"
 
@@ -642,9 +643,10 @@ var _ = Describe("test annotation", Label("annotation"), func() {
 		if frame.Info.IpV6Enabled {
 			// The ipv6 address on the network interface will be abbreviated. For example fd00:0c3d::2 becomes fd00:c3d::2.
 			// Abbreviate the expected ipv6 address and use it in subsequent assertions.
-			ipv6Dst = strings.Replace(ipv6Dst, ":0", ":", -1)
-			ipv6Gw = strings.Replace(ipv6Gw, ":0", ":", -1)
-			command := fmt.Sprintf("ip -6 r | grep '%s via %s'", ipv6Dst, ipv6Gw)
+			_, ipv6Dst, err := net.ParseCIDR(ipv6Dst)
+			Expect(err).NotTo(HaveOccurred())
+			ipv6Gw := net.ParseIP(ipv6Gw)
+			command := fmt.Sprintf("ip -6 r | grep '%s via %s'", ipv6Dst.String(), ipv6Gw.String())
 			ctx, cancel := context.WithTimeout(context.Background(), common.ExecCommandTimeout)
 			defer cancel()
 			out, err := frame.ExecCommandInPod(podName, nsName, command, ctx)
@@ -754,8 +756,8 @@ var _ = Describe("test annotation", Label("annotation"), func() {
 		if frame.Info.IpV6Enabled {
 			// The ipv6 address on the network interface will be abbreviated. For example fd00:0c3d::2 becomes fd00:c3d::2.
 			// Abbreviate the expected ipv6 address and use it in subsequent assertions.
-			ipv6Addr := strings.Replace(v6Pool.Spec.IPs[0], ":0", ":", -1)
-			command := fmt.Sprintf("ip -6 a show '%s' | grep '%s'", common.NIC2, ipv6Addr)
+			ipv6Addr := net.ParseIP(v6Pool.Spec.IPs[0])
+			command := fmt.Sprintf("ip -6 a show '%s' | grep '%s'", common.NIC2, ipv6Addr.String())
 			ctx, cancel := context.WithTimeout(context.Background(), common.ExecCommandTimeout)
 			defer cancel()
 			errOut, err := frame.ExecCommandInPod(podName, nsName, command, ctx)
diff --git a/test/e2e/common/spiderpool.go b/test/e2e/common/spiderpool.go
index 2131ef3b34..e4f5a80817 100644
--- a/test/e2e/common/spiderpool.go
+++ b/test/e2e/common/spiderpool.go
@@ -435,7 +435,7 @@ func GenerateExampleIpv4poolObject(ipNum int) (string, *v1.SpiderIPPool) {
 	}
 	var v4Ipversion = new(types.IPVersion)
 	*v4Ipversion = constant.IPv4
-	var v4PoolName string = "v4pool-" + tools.RandomName()
+	var v4PoolName string = "v4pool-" + GenerateString(15, true)
 	var randomNumber1 string = GenerateRandomNumber(255)
 	var randomNumber2 string = GenerateRandomNumber(255)
 
@@ -473,7 +473,7 @@ func GenerateExampleIpv6poolObject(ipNum int) (string, *v1.SpiderIPPool) {
 
 	var v6Ipversion = new(types.IPVersion)
 	*v6Ipversion = constant.IPv6
-	var v6PoolName string = "v6pool-" + tools.RandomName()
+	var v6PoolName string = "v6pool-" + GenerateString(15, true)
 	var randomNumber string = GenerateString(4, true)
 
 	iPv6PoolObj := &v1.SpiderIPPool{
diff --git a/test/e2e/common/spidersubnet.go b/test/e2e/common/spidersubnet.go
index 0a715e88ba..0c200d21b0 100644
--- a/test/e2e/common/spidersubnet.go
+++ b/test/e2e/common/spidersubnet.go
@@ -37,7 +37,7 @@ func GenerateExampleV4SubnetObject(ipNum int) (string, *spiderpool.SpiderSubnet)
 		GinkgoWriter.Println("the IP range should be between 1 and 65533")
 		Fail("the IP range should be between 1 and 65533")
 	}
-	subnetName := "v4-ss-" + tools.RandomName()
+	subnetName := "v4-ss-" + GenerateString(15, true)
 	randNum1 := GenerateRandomNumber(255)
 	randNum2 := GenerateRandomNumber(255)
 
@@ -76,7 +76,7 @@ func GenerateExampleV6SubnetObject(ipNum int) (string, *spiderpool.SpiderSubnet)
 		Fail("the IP range should be between 1 and 65533")
 	}
 
-	subnetName := "v6-ss-" + tools.RandomName()
+	subnetName := "v6-ss-" + GenerateString(15, true)
 	randNum := GenerateString(4, true)
 	subnetObj := &spiderpool.SpiderSubnet{
 		ObjectMeta: metav1.ObjectMeta{