diff --git a/staging/src/github.com/kubeedge/mapper-framework/_template/mapper/cmd/main.go b/staging/src/github.com/kubeedge/mapper-framework/_template/mapper/cmd/main.go
index 3ca00fb8273..2f398d58974 100644
--- a/staging/src/github.com/kubeedge/mapper-framework/_template/mapper/cmd/main.go
+++ b/staging/src/github.com/kubeedge/mapper-framework/_template/mapper/cmd/main.go
@@ -9,9 +9,9 @@ import (
 	"github.com/kubeedge/Template/device"
 	"github.com/kubeedge/Template/pkg/common"
 	"github.com/kubeedge/Template/pkg/config"
+	"github.com/kubeedge/Template/pkg/grpcclient"
 	"github.com/kubeedge/Template/pkg/grpcserver"
 	"github.com/kubeedge/Template/pkg/httpserver"
-	"github.com/kubeedge/Template/pkg/util/grpcclient"
 	"github.com/kubeedge/Template/pkg/util/parse"
 )
 
@@ -50,7 +50,7 @@ func main() {
 	// if dev init mode is register, mapper's dev will init when registry to edgecore
 	if c.DevInit.Mode != common.DevInitModeRegister {
 		klog.Infoln("======dev init mode is not register, will register to edgecore")
-		if _, _, err = grpcclient.RegisterMapper(&c, false); err != nil {
+		if _, _, err = grpcclient.RegisterMapper(false); err != nil {
 			klog.Fatal(err)
 		}
 		klog.Infoln("registerMapper finished")
diff --git a/staging/src/github.com/kubeedge/mapper-framework/_template/mapper/device/device.go b/staging/src/github.com/kubeedge/mapper-framework/_template/mapper/device/device.go
index f0077566d7f..c4ddf7de8df 100644
--- a/staging/src/github.com/kubeedge/mapper-framework/_template/mapper/device/device.go
+++ b/staging/src/github.com/kubeedge/mapper-framework/_template/mapper/device/device.go
@@ -277,7 +277,7 @@ func (d *DevPanel) DevInit(cfg *config.Config) error {
 	//		return err
 	//	}
 	case common.DevInitModeRegister:
-		if err := parse.ParseByUsingRegister(cfg, devs, d.models, d.protocols); err != nil {
+		if err := parse.ParseByUsingRegister(devs, d.models, d.protocols); err != nil {
 			return err
 		}
 	}
diff --git a/staging/src/github.com/kubeedge/mapper-framework/_template/mapper/device/devicetwin.go b/staging/src/github.com/kubeedge/mapper-framework/_template/mapper/device/devicetwin.go
index e5563f4a551..5df21570e71 100644
--- a/staging/src/github.com/kubeedge/mapper-framework/_template/mapper/device/devicetwin.go
+++ b/staging/src/github.com/kubeedge/mapper-framework/_template/mapper/device/devicetwin.go
@@ -12,7 +12,7 @@ import (
 	"github.com/kubeedge/Template/driver"
 	"github.com/kubeedge/Template/pkg/common"
 	dmiapi "github.com/kubeedge/Template/pkg/dmi-api"
-	"github.com/kubeedge/Template/pkg/util/grpcclient"
+	"github.com/kubeedge/Template/pkg/grpcclient"
 	"github.com/kubeedge/Template/pkg/util/parse"
 )
 
diff --git a/staging/src/github.com/kubeedge/mapper-framework/pkg/util/grpcclient/config.go b/staging/src/github.com/kubeedge/mapper-framework/pkg/grpcclient/config.go
similarity index 100%
rename from staging/src/github.com/kubeedge/mapper-framework/pkg/util/grpcclient/config.go
rename to staging/src/github.com/kubeedge/mapper-framework/pkg/grpcclient/config.go
diff --git a/staging/src/github.com/kubeedge/mapper-framework/pkg/util/grpcclient/register.go b/staging/src/github.com/kubeedge/mapper-framework/pkg/grpcclient/register.go
similarity index 90%
rename from staging/src/github.com/kubeedge/mapper-framework/pkg/util/grpcclient/register.go
rename to staging/src/github.com/kubeedge/mapper-framework/pkg/grpcclient/register.go
index 3f577f956c5..f582de56e61 100644
--- a/staging/src/github.com/kubeedge/mapper-framework/pkg/util/grpcclient/register.go
+++ b/staging/src/github.com/kubeedge/mapper-framework/pkg/grpcclient/register.go
@@ -9,12 +9,11 @@ import (
 	"google.golang.org/grpc"
 
 	"github.com/kubeedge/Template/pkg/common"
-	"github.com/kubeedge/Template/pkg/config"
 	dmiapi "github.com/kubeedge/Template/pkg/dmi-api"
 )
 
 // RegisterMapper if withData is true, edgecore will send device and model list.
-func RegisterMapper(cfg *config.Config, withData bool) ([]*dmiapi.Device, []*dmiapi.DeviceModel, error) {
+func RegisterMapper(withData bool) ([]*dmiapi.Device, []*dmiapi.DeviceModel, error) {
 	// connect grpc server
 	conn, err := grpc.Dial(cfg.Common.EdgeCoreSock,
 		grpc.WithInsecure(),
diff --git a/staging/src/github.com/kubeedge/mapper-framework/pkg/util/grpcclient/report.go b/staging/src/github.com/kubeedge/mapper-framework/pkg/grpcclient/report.go
similarity index 100%
rename from staging/src/github.com/kubeedge/mapper-framework/pkg/util/grpcclient/report.go
rename to staging/src/github.com/kubeedge/mapper-framework/pkg/grpcclient/report.go
diff --git a/staging/src/github.com/kubeedge/mapper-framework/pkg/util/parse/parse.go b/staging/src/github.com/kubeedge/mapper-framework/pkg/util/parse/parse.go
index 6c02d9a7fe6..74558bbd891 100644
--- a/staging/src/github.com/kubeedge/mapper-framework/pkg/util/parse/parse.go
+++ b/staging/src/github.com/kubeedge/mapper-framework/pkg/util/parse/parse.go
@@ -22,17 +22,15 @@ import (
 	"k8s.io/klog/v2"
 
 	"github.com/kubeedge/Template/pkg/common"
-	"github.com/kubeedge/Template/pkg/config"
-	"github.com/kubeedge/Template/pkg/util/grpcclient"
+	"github.com/kubeedge/Template/pkg/grpcclient"
 )
 
 var ErrEmptyData error = errors.New("device or device model list is empty")
 
-func ParseByUsingRegister(cfg *config.Config,
-	devices map[string]*common.DeviceInstance,
+func ParseByUsingRegister(devices map[string]*common.DeviceInstance,
 	dms map[string]common.DeviceModel,
 	protocols map[string]common.ProtocolConfig) error {
-	deviceList, deviceModelList, err := grpcclient.RegisterMapper(cfg, true)
+	deviceList, deviceModelList, err := grpcclient.RegisterMapper(true)
 	if err != nil {
 		return err
 	}