[
 {
  "file": "background.jpg",
  "label": "默认(已做画质匹配)"
 },
 {
  "file": "bg_livingroom.jpg",
  "label": "现代客厅"
 },
 {
  "file": "bg_office.jpg",
  "label": "办公会议室"
 },
 {
  "file": "bg_bookshelf.jpg",
  "label": "书架墙"
 },
 {
  "file": "bg_studio.jpg",
  "label": "简约白墙"
 },
 {
  "file": "bg_cafe.jpg",
  "label": "咖啡馆"
 },
 {
  "file": "bg_bedroom.jpg",
  "label": "卧室"
 },
 {
  "file": "bg_kitchen.jpg",
  "label": "开放厨房"
 },
 {
  "file": "bg_loft.jpg",
  "label": "工业风LOFT"
 },
 {
  "file": "bgv_livingroom.jpg",
  "label": "竖版·客厅"
 },
 {
  "file": "bgv_office.jpg",
  "label": "竖版·办公室"
 },
 {
  "file": "bgv_cafe.jpg",
  "label": "竖版·咖啡馆"
 }
]