diff --git a/pkg/appfile/storage/driver/task_test.go b/pkg/appfile/storage/driver/task_test.go
index 63f1f4ffd..b43f21351 100644
--- a/pkg/appfile/storage/driver/task_test.go
+++ b/pkg/appfile/storage/driver/task_test.go
@@ -3,10 +3,10 @@ package driver
 import (
 	"testing"
 
+	"github.com/bmizerany/assert"
 	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 
-	"github.com/bmizerany/assert"
 	"github.com/oam-dev/kubevela/apis/core.oam.dev/v1alpha2"
 	"github.com/oam-dev/kubevela/apis/types"
 	"github.com/oam-dev/kubevela/pkg/appfile"
diff --git a/pkg/serverlib/application.go b/pkg/serverlib/application.go
index 05fe0b509..64b476dd0 100644
--- a/pkg/serverlib/application.go
+++ b/pkg/serverlib/application.go
@@ -180,7 +180,7 @@ func (o *DeleteOptions) DeleteApp() (string, error) {
 		return "", err
 	}
 	ctx := context.Background()
-	var app=new(corev1alpha2.Application)
+	var app = new(corev1alpha2.Application)
 	err := o.Client.Get(ctx, client.ObjectKey{Name: o.AppName, Namespace: o.Env.Namespace}, app)
 	if err != nil {
 		if apierrors.IsNotFound(err) {