diff --git a/internal/usecase/cluster.go b/internal/usecase/cluster.go
index 3d64f4d8..eb795c40 100644
--- a/internal/usecase/cluster.go
+++ b/internal/usecase/cluster.go
@@ -5,11 +5,12 @@ import (
 	"encoding/base64"
 	"encoding/json"
 	"fmt"
-	"github.com/Nerzal/gocloak/v13"
-	"github.com/openinfradev/tks-api/internal/keycloak"
 	"strings"
 	"time"
 
+	"github.com/Nerzal/gocloak/v13"
+	"github.com/openinfradev/tks-api/internal/keycloak"
+
 	"github.com/google/uuid"
 	"github.com/openinfradev/tks-api/internal/helper"
 	"github.com/openinfradev/tks-api/internal/middleware/auth/request"
@@ -520,10 +521,6 @@ func (u *ClusterUsecase) GetClusterSiteValues(ctx context.Context, clusterId dom
 		out.TksUserNodeMax = cluster.TksUserNodeMax / domain.MAX_AZ_NUM
 	}
 
-	if err := serializer.Map(ctx, cluster, &out); err != nil {
-		log.Error(ctx, err)
-	}
-
 	/*
 		// 기능 변경 : 20230614 : machine deployment 사용하지 않음. 단, aws-standard 는 사용할 여지가 있으므로 주석처리해둔다.
 		const MAX_AZ_NUM = 4