配置多个语音文件，只有最后一个有效

多个语音文件的时候，他只播放最后一个，就是这边没办法选择性播放其他的语音文件么，我的定义是这样的，他只播放jsy.caf， end.caf的时候就播放默认的铃声

{
"name": "PushSound",
"id": "DC-PushSound",
"version": "0.0.1",
"description": "自定义推送铃声",
"_dp_type": "nativeplugin",
"_dp_nativeplugin": {
"ios": {
"plugins": [{
"type": "module",
"name": "DC-PushSound",
"class": "DCPushSound"
}],
"deploymentTarget": "8.0",
"integrateType": "library",
"resources": [
"end.caf",
"jsy.caf"
]
}
}
}