diff --git a/pkg/register/plugin_client.go b/pkg/register/plugin_client.go
index 9cead62..194fbaf 100644
--- a/pkg/register/plugin_client.go
+++ b/pkg/register/plugin_client.go
@@ -21,11 +21,11 @@ func (pc *PluginClient) Do(ctx context.Context, commandName string, args map[str
 		CommandName: commandName,
 		Args:        args,
 	}
-	doReq, err := json.Marshal(req)
-	if err != nil {
-		return err
-	}
-	err = pc.client.Call("Plugin.Do", doReq, new(any))
+	//doReq, err := json.Marshal(req)
+	//if err != nil {
+	//	return err
+	//}
+	err := pc.client.Call("Plugin.Do", req, new(any))
 	if err != nil {
 		return err
 	}
diff --git a/pkg/register/plugin_server.go b/pkg/register/plugin_server.go
index 3c86d5c..01d9fdc 100644
--- a/pkg/register/plugin_server.go
+++ b/pkg/register/plugin_server.go
@@ -3,27 +3,27 @@ package register
 import (
 	"context"
 	"encoding/json"
-	"errors"
 )
 
 type PluginServer struct {
 	Impl Plugin
 }
 
-func (ps *PluginServer) Do(args any, resp *string) error {
-	rawReq, ok := args.(string)
-	if !ok {
-		return errors.New("args is not a string")
-	}
+func (ps *PluginServer) Do(args *DoRequest, resp *string) error {
+	//rawReq, ok := args.(string)
+	//if !ok {
+	//	return errors.New("args is not a string")
+	//}
 
-	var doReq DoRequest
-	if err := json.Unmarshal([]byte(rawReq), &doReq); err != nil {
-		return err
-	}
-
-	if err := ps.Impl.Do(context.Background(), doReq.CommandName, doReq.Args); err != nil {
+	//var doReq DoRequest
+	//if err := json.Unmarshal([]byte(rawReq), &doReq); err != nil {
+	//	return err
+	//}
+
+	if err := ps.Impl.Do(context.Background(), args.CommandName, args.Args); err != nil {
 		return err
 	}
+	*resp = ""
 
 	return nil
 }