diff --git a/internal/data/backup.go b/internal/data/backup.go
index 664863fd..f92417b9 100644
--- a/internal/data/backup.go
+++ b/internal/data/backup.go
@@ -288,7 +288,7 @@ func (r *backupRepo) createMySQL(to string, name string) error {
 
 // createPostgres 创建 PostgreSQL 备份
 func (r *backupRepo) createPostgres(to string, name string) error {
-	postgres, err := db.NewPostgres("postgres", "", "127.0.0.1", fmt.Sprintf("%s/server/postgresql/data/pg_hba.conf", app.Root), 5432)
+	postgres, err := db.NewPostgres("postgres", "", "127.0.0.1", 5432, fmt.Sprintf("%s/server/postgresql/data/pg_hba.conf", app.Root))
 	if err != nil {
 		return err
 	}
@@ -436,7 +436,7 @@ func (r *backupRepo) restorePostgres(backup, target string) error {
 		return errors.New("备份文件不存在")
 	}
 
-	postgres, err := db.NewPostgres("postgres", "", "127.0.0.1", fmt.Sprintf("%s/server/postgresql/data/pg_hba.conf", app.Root), 5432)
+	postgres, err := db.NewPostgres("postgres", "", "127.0.0.1", 5432, fmt.Sprintf("%s/server/postgresql/data/pg_hba.conf", app.Root))
 	if err != nil {
 		return err
 	}