private void SaveGUI()
    {
        GUILayout.FlexibleSpace();

        GUILayout.BeginHorizontal();
        GUILayout.FlexibleSpace();
        if (GUILayout.Button("Save", GUILayout.Width(120)))
        {
            if (modifyPassword)
            {
                ShowNotification(new GUIContent("Please save the password first!"));
                return;
            }
            URCSettingData.SaveConfig(config);
            AssetDatabase.Refresh();

            ShowNotification(new GUIContent("Save Success!"));
        }
        GUILayout.EndHorizontal();
        GUILayout.Space(8);
    }
    private void Init()
    {
        config = URCSettingData.GetCofig();

        modifyPassword = false;
    }