以下是重构后的代码：
```python
{
"text": {
"icon": "es-icon es-icon-graphic",
"name": "图文"
},
"video": {
"icon": "es-icon es-icon-video",
"name": "视频"
},
"audio": {
"icon": "es-icon es-icon-audio",
"name": "音频"
},
"live": {
"icon": "es-icon es-icon-entry-live",
"name": "直播"
},
"discuss": {
"icon": "es-icon es-icon-discuss",
"name": "讨论"
},
"flash": {
"icon": "es-icon es-icon-flash",
"name": "Flash"
},
"doc":{}
}
```
"icon": "es-icon es-icon-document",
"name": "文档"
},
{
"icon": "es-icon es-icon-ppt",
"name": "PPT"
},
{
"icon": "es-icon es-icon-examination",
"name": "考试"
},
{
"icon": "es-icon es-icon-task",
"name": "作业"
},
{
"icon": "es-icon es-icon-exercise",
"name": "练习"
},
{
"icon": "es-icon es-icon-downloadfile",
"name": "下载资料"
}
"直播回放": { "icon": "es-icon es-icon-a-Frame8",
"name": "智能直播"
},
"pseudolive": {
"icon": "es-icon es-icon-a-Frame8",
"name": "智能直播"
}
}
