diff --git a/backend/utils/cloud_storage/client/helper.go b/backend/utils/cloud_storage/client/helper.go
index 31575d4b1..37ebdb359 100644
--- a/backend/utils/cloud_storage/client/helper.go
+++ b/backend/utils/cloud_storage/client/helper.go
@@ -8,7 +8,7 @@ import (
 
 func loadParamFromVars(key string, vars map[string]interface{}) string {
 	if _, ok := vars[key]; !ok {
-		if key != "bucket" {
+		if key != "bucket" && key != "port" {
 			global.LOG.Errorf("load param %s from vars failed, err: not exist!", key)
 		}
 		return ""
diff --git a/backend/utils/cloud_storage/client/sftp.go b/backend/utils/cloud_storage/client/sftp.go
index 749e796c8..b48b10cde 100644
--- a/backend/utils/cloud_storage/client/sftp.go
+++ b/backend/utils/cloud_storage/client/sftp.go
@@ -8,6 +8,7 @@ import (
 	"path"
 	"time"
 
+	"github.com/1Panel-dev/1Panel/backend/global"
 	"github.com/pkg/sftp"
 	"golang.org/x/crypto/ssh"
 )
@@ -21,6 +22,9 @@ type sftpClient struct {
 func NewSftpClient(vars map[string]interface{}) (*sftpClient, error) {
 	address := loadParamFromVars("address", vars)
 	port := loadParamFromVars("port", vars)
+	if len(port) == 0 {
+		global.LOG.Errorf("load param port from vars failed, err: not exist!")
+	}
 	password := loadParamFromVars("password", vars)
 	username := loadParamFromVars("username", vars)
 	bucket := loadParamFromVars("bucket", vars)