diff --git a/pkg/evaluate/evaluate.go b/pkg/evaluate/evaluate.go
index b2dd022..ca4b26d 100644
--- a/pkg/evaluate/evaluate.go
+++ b/pkg/evaluate/evaluate.go
@@ -18,7 +18,6 @@ package evaluate
 
 import (
 	"github.com/cdk-team/CDK/pkg/util"
-	"github.com/cdk-team/CDK/conf"
 )
 
 // CallBasics is a function to call basic functions
@@ -51,7 +50,8 @@ func CallBasics() {
 	CheckK8sAnonymousLogin()
 
 	util.PrintH2("Discovery - K8s Service Account")
-	CheckPrivilegedK8sServiceAccount(conf.K8sSATokenDefaultPath)
+
+	CheckPrivilegedK8sServiceAccount(GetDefaultK8SAccountInfo(), GetKubernetesAddress())
 
 	util.PrintH2("Discovery - Cloud Provider Metadata API")
 	CheckCloudMetadataAPI()
diff --git a/pkg/evaluate/k8s_service_account.go b/pkg/evaluate/k8s_service_account.go
index b8b68cf..e068b97 100644
--- a/pkg/evaluate/k8s_service_account.go
+++ b/pkg/evaluate/k8s_service_account.go
@@ -1,4 +1,3 @@
-
 /*
 Copyright 2022 The Authors of https://github.com/CDK-TEAM/CDK .
 
@@ -18,17 +17,21 @@ limitations under the License.
 package evaluate
 
 import (
+	"bufio"
 	"fmt"
 	"github.com/cdk-team/CDK/pkg/tool/kubectl"
 	"log"
+	"os"
 	"strings"
 )
 
-func CheckPrivilegedK8sServiceAccount(tokenPath string) bool {
+const mountInfoPath string = "/proc/self/mountinfo"
+
+func CheckPrivilegedK8sServiceAccount(tokenPath string, address string) bool {
 	resp, err := kubectl.ServerAccountRequest(
 		kubectl.K8sRequestOption{
-			TokenPath: "",
-			Server:    "",
+			TokenPath: tokenPath + "/token",
+			Server:    address,
 			Api:       "/apis",
 			Method:    "get",
 			PostData:  "",
@@ -71,3 +74,37 @@ func CheckPrivilegedK8sServiceAccount(tokenPath string) bool {
 		return false
 	}
 }
+
+func GetDefaultK8SAccountInfo() string {
+	file, err := os.Open("/proc/self/mountinfo")
+	if err != nil {
+		fmt.Println("error opening /proc/self/mountinfo: %w", err)
+	}
+	defer file.Close()
+
+	scanner := bufio.NewScanner(file)
+
+	for scanner.Scan() {
+		line := scanner.Text()
+		if strings.Contains(line, "serviceaccount") {
+			fmt.Println("find serviceaccount successfully")
+			return line
+		}
+	}
+
+	if err := scanner.Err(); err != nil {
+		fmt.Println("error reading /proc/self/mountinfo: %w", err)
+	}
+
+	return ""
+}
+
+func GetKubernetesAddress() string {
+	env := os.Environ()
+	for _, e := range env {
+		if strings.HasPrefix(e, "KUBERNETES_PORT_443_TCP_ADDR=") {
+			return strings.TrimPrefix(e, "KUBERNETES_PORT_443_TCP_ADDR=")
+		}
+	}
+	return "KUBERNETES_PORT_443_TCP_ADDR not found"
+}
diff --git a/pkg/task/auto_escape.go b/pkg/task/auto_escape.go
index 947c7a8..4cc72a8 100644
--- a/pkg/task/auto_escape.go
+++ b/pkg/task/auto_escape.go
@@ -25,7 +25,6 @@ import (
 	"github.com/cdk-team/CDK/pkg/exploit/persistence"
 	"log"
 
-	"github.com/cdk-team/CDK/conf"
 	"github.com/cdk-team/CDK/pkg/cli"
 	"github.com/cdk-team/CDK/pkg/evaluate"
 	"github.com/cdk-team/CDK/pkg/plugin"
@@ -109,7 +108,13 @@ func autoEscape(shellCommand string) bool {
 	// 4. check k8s anonymous login
 	fmt.Printf("\n[Auto Escape - K8s API Server]\n")
 	anonymousLogin := evaluate.CheckK8sAnonymousLogin()
-	privServiceAccount := evaluate.CheckPrivilegedK8sServiceAccount(conf.K8sSATokenDefaultPath)
+	defaultAccountInfo := GetDefaultK8SAccountInfo()
+	kubernetesAddress := GetKubernetesAddress()
+
+	privServiceAccount := evaluate.CheckPrivilegedK8sServiceAccount(
+		CheckPrivilegedK8sServiceAccount(defaultAccountInfo, kubernetesAddress),
+	)
+
 	k8sExploit = privServiceAccount || anonymousLogin
 
 	if !k8sExploit {