diff --git a/src/core/service/api/context/background-audio.js b/src/core/service/api/context/background-audio.js
new file mode 100644
index 0000000000000000000000000000000000000000..6c27bf0fbd576b10f95d4c706efc20a09d464f3f
--- /dev/null
+++ b/src/core/service/api/context/background-audio.js
@@ -0,0 +1,144 @@
+import {
+  onMethod,
+  invokeMethod
+} from '../../platform'
+
+const eventNames = [
+  'canplay',
+  'play',
+  'pause',
+  'stop',
+  'ended',
+  'timeupdate',
+  'prev',
+  'next',
+  'error',
+  'waiting'
+]
+const callbacks = {}
+eventNames.forEach(name => {
+  callbacks[name] = []
+})
+
+const props = [
+  {
+    name: 'duration',
+    readonly: true
+  },
+  {
+    name: 'currentTime',
+    readonly: true
+  },
+  {
+    name: 'paused',
+    readonly: true
+  },
+  {
+    name: 'src',
+    cache: true
+  },
+  {
+    name: 'startTime',
+    default: 0,
+    cache: true
+  },
+  {
+    name: 'buffered',
+    readonly: true
+  },
+  {
+    name: 'title',
+    cache: true
+  },
+  {
+    name: 'epname',
+    cache: true
+  },
+  {
+    name: 'singer',
+    cache: true
+  },
+  {
+    name: 'coverImgUrl',
+    cache: true
+  },
+  {
+    name: 'webUrl',
+    cache: true
+  },
+  {
+    name: 'protocol',
+    readonly: true,
+    default: 'http'
+  }
+]
+
+class BackgroundAudioManager {
+  constructor () {
+    this._options = {}
+    onMethod('onBackgroundAudioStateChange', ({
+      state,
+      errMsg,
+      errCode
+    }) => {
+      callbacks[state].forEach(callback => {
+        if (typeof callback === 'function') {
+          callback(state === 'error' ? {
+            errMsg,
+            errCode
+          } : {})
+        }
+      })
+    })
+    props.forEach(item => {
+      const name = item.name
+      const data = {
+        get () {
+          const result = item.cache ? this._options : invokeMethod('getBackgroundAudioState')
+          return name in result ? result[name] : item.default
+        }
+      }
+      if (!item.readonly) {
+        data.set = function (value) {
+          this._options[name] = value
+          invokeMethod('setBackgroundAudioState', Object.assign({}, this._options, {
+            audioId: this.id
+          }))
+        }
+      }
+      Object.defineProperty(this, name, data)
+    })
+  }
+  play () {
+    this._operate('play')
+  }
+  pause () {
+    this._operate('pause')
+  }
+  stop () {
+    this._operate('stop')
+  }
+  seek (position) {
+    this._operate('play', {
+      currentTime: position
+    })
+  }
+  _operate (type, options) {
+    invokeMethod('operateBackgroundAudio', Object.assign({}, options, {
+      operationType: type
+    }))
+  }
+}
+
+eventNames.forEach(item => {
+  const name = item[0].toUpperCase() + item.substr(1)
+  BackgroundAudioManager.prototype[`on${name}`] = function (callback) {
+    callbacks[item].push(callback)
+  }
+})
+
+let backgroundAudioManager
+
+export function getBackgroundAudioManager () {
+  return backgroundAudioManager || (backgroundAudioManager = new BackgroundAudioManager())
+}