diff --git a/packages/uni-app-plus/src/service/api/context/createInnerAudioContext.ts b/packages/uni-app-plus/src/service/api/context/createInnerAudioContext.ts
index a8c13bd3afe4c4c83936e3e885e0f6b65bdf5d27..7fb21a7dda0c4d40e754077b2e1cba1909e2e65e 100644
--- a/packages/uni-app-plus/src/service/api/context/createInnerAudioContext.ts
+++ b/packages/uni-app-plus/src/service/api/context/createInnerAudioContext.ts
@@ -74,7 +74,7 @@ const initStateChage = (audioId: string) => {
 
 function createAudioInstance() {
   const audioId = `${Date.now()}${Math.random()}`
-  const audio: Audio = (audios[audioId] = plus.audio.createPlayer())
+  const audio: Audio = (audios[audioId] = plus.audio.createPlayer('')) // 此处空字符串必填
   audio.src = ''
   audio.volume = 1
   audio.startTime = 0
diff --git a/packages/uni-app-plus/src/service/api/index.ts b/packages/uni-app-plus/src/service/api/index.ts
index 5d9a53e63a8f6298a10d6a4e8ed4b70266b5f1c8..a0b1f37ee54c52c099426f6eb77cce1313c17870 100644
--- a/packages/uni-app-plus/src/service/api/index.ts
+++ b/packages/uni-app-plus/src/service/api/index.ts
@@ -29,6 +29,7 @@ export * from './keyboard/keyboard'
 export * from './network/downloadFile'
 export * from './network/request'
 export * from './network/socket'
+export * from './network/uploadFile'
 
 export * from './context/createInnerAudioContext'
 export * from './context/getBackgroundAudioManager'