diff --git a/docs/api/_sidebar.md b/docs/api/_sidebar.md
index 0e508807ebfb40c47b620e9eac6b592e96283272..35d9d51817d56958e8854ff2ac2ad7965799e512 100644
--- a/docs/api/_sidebar.md
+++ b/docs/api/_sidebar.md
@@ -56,6 +56,7 @@
   * [打电话](make-phone-call.md)
   * [剪切板](clipboard.md)
   * [罗盘](compass.md)
+  * [加速度计](accelerometer.md)
   * [wifi](wifi.md)
   * [内存](memory.md)
   * [截屏事件](capture-screen.md)
@@ -72,6 +73,7 @@
   * [获取视频信息](get-video-info.md)
   * [压缩视频](compress-video.md)
   * [音频](create-inner-audio-context.md)
+  * [背景音频](get-background-audio-manager.md)
 * 画布
   * [canvasToTempFilePath](canvas-to-temp-file-path.md)
   * [createCanvasContextAsync](create-canvas-context-async.md)
diff --git a/docs/api/accelerometer.md b/docs/api/accelerometer.md
new file mode 100644
index 0000000000000000000000000000000000000000..d5f0a41c81d8f04693314092ce0cd6d558874c9d
--- /dev/null
+++ b/docs/api/accelerometer.md
@@ -0,0 +1,61 @@
+## uni.onAccelerometerChange(callback) @onaccelerometerchange
+
+<!-- UTSAPIJSON.onAccelerometerChange.description -->
+
+<!-- UTSAPIJSON.onAccelerometerChange.compatibility -->
+
+<!-- UTSAPIJSON.onAccelerometerChange.param -->
+
+<!-- UTSAPIJSON.onAccelerometerChange.returnValue -->
+
+<!-- UTSAPIJSON.onAccelerometerChange.example -->
+
+<!-- UTSAPIJSON.onAccelerometerChange.tutorial -->
+
+## uni.offAccelerometerChange(callback) @offaccelerometerchange
+
+<!-- UTSAPIJSON.offAccelerometerChange.description -->
+
+<!-- UTSAPIJSON.offAccelerometerChange.compatibility -->
+
+<!-- UTSAPIJSON.offAccelerometerChange.param -->
+
+<!-- UTSAPIJSON.offAccelerometerChange.returnValue -->
+
+<!-- UTSAPIJSON.offAccelerometerChange.example -->
+
+<!-- UTSAPIJSON.offAccelerometerChange.tutorial -->
+
+## uni.startAccelerometer(options) @startaccelerometer
+
+<!-- UTSAPIJSON.startAccelerometer.description -->
+
+<!-- UTSAPIJSON.startAccelerometer.compatibility -->
+
+<!-- UTSAPIJSON.startAccelerometer.param -->
+
+<!-- UTSAPIJSON.startAccelerometer.returnValue -->
+
+<!-- UTSAPIJSON.startAccelerometer.example -->
+
+<!-- UTSAPIJSON.startAccelerometer.tutorial -->
+
+## uni.stopAccelerometer(options) @stopaccelerometer
+
+<!-- UTSAPIJSON.stopAccelerometer.description -->
+
+<!-- UTSAPIJSON.stopAccelerometer.compatibility -->
+
+<!-- UTSAPIJSON.stopAccelerometer.param -->
+
+<!-- UTSAPIJSON.stopAccelerometer.returnValue -->
+
+<!-- UTSAPIJSON.stopAccelerometer.example -->
+
+<!-- UTSAPIJSON.stopAccelerometer.tutorial -->
+
+<!-- UTSAPIJSON.accelerometer.example -->
+
+<!-- UTSAPIJSON.general_type.name -->
+
+<!-- UTSAPIJSON.general_type.param -->
\ No newline at end of file
diff --git a/docs/api/location-change.md b/docs/api/location-change.md
new file mode 100644
index 0000000000000000000000000000000000000000..ceebcc06b4bbe6aa8b13bb67c6164398167194ee
--- /dev/null
+++ b/docs/api/location-change.md
@@ -0,0 +1,103 @@
+## uni.onLocationChange(callback) @onlocationchange
+
+<!-- UTSAPIJSON.onLocationChange.description -->
+
+<!-- UTSAPIJSON.onLocationChange.compatibility -->
+
+<!-- UTSAPIJSON.onLocationChange.param -->
+
+<!-- UTSAPIJSON.onLocationChange.returnValue -->
+
+<!-- UTSAPIJSON.onLocationChange.example -->
+
+<!-- UTSAPIJSON.onLocationChange.tutorial -->
+
+## uni.offLocationChange(callback) @offlocationchange
+
+<!-- UTSAPIJSON.offLocationChange.description -->
+
+<!-- UTSAPIJSON.offLocationChange.compatibility -->
+
+<!-- UTSAPIJSON.offLocationChange.param -->
+
+<!-- UTSAPIJSON.offLocationChange.returnValue -->
+
+<!-- UTSAPIJSON.offLocationChange.example -->
+
+<!-- UTSAPIJSON.offLocationChange.tutorial -->
+
+## uni.onLocationChangeError(callback) @onlocationchangeerror
+
+<!-- UTSAPIJSON.onLocationChangeError.description -->
+
+<!-- UTSAPIJSON.onLocationChangeError.compatibility -->
+
+<!-- UTSAPIJSON.onLocationChangeError.param -->
+
+<!-- UTSAPIJSON.onLocationChangeError.returnValue -->
+
+<!-- UTSAPIJSON.onLocationChangeError.example -->
+
+<!-- UTSAPIJSON.onLocationChangeError.tutorial -->
+
+## uni.offLocationChangeError(callback) @offlocationchangeerror
+
+<!-- UTSAPIJSON.offLocationChangeError.description -->
+
+<!-- UTSAPIJSON.offLocationChangeError.compatibility -->
+
+<!-- UTSAPIJSON.offLocationChangeError.param -->
+
+<!-- UTSAPIJSON.offLocationChangeError.returnValue -->
+
+<!-- UTSAPIJSON.offLocationChangeError.example -->
+
+<!-- UTSAPIJSON.offLocationChangeError.tutorial -->
+
+## uni.startLocationUpdate(options) @startlocationupdate
+
+<!-- UTSAPIJSON.startLocationUpdate.description -->
+
+<!-- UTSAPIJSON.startLocationUpdate.compatibility -->
+
+<!-- UTSAPIJSON.startLocationUpdate.param -->
+
+<!-- UTSAPIJSON.startLocationUpdate.returnValue -->
+
+<!-- UTSAPIJSON.startLocationUpdate.example -->
+
+<!-- UTSAPIJSON.startLocationUpdate.tutorial -->
+
+## uni.stopLocationUpdate(options) @stoplocationupdate
+
+<!-- UTSAPIJSON.stopLocationUpdate.description -->
+
+<!-- UTSAPIJSON.stopLocationUpdate.compatibility -->
+
+<!-- UTSAPIJSON.stopLocationUpdate.param -->
+
+<!-- UTSAPIJSON.stopLocationUpdate.returnValue -->
+
+<!-- UTSAPIJSON.stopLocationUpdate.example -->
+
+<!-- UTSAPIJSON.stopLocationUpdate.tutorial -->
+
+## uni.startLocationUpdateBackground(option) @startlocationupdatebackground
+
+<!-- UTSAPIJSON.startLocationUpdateBackground.description -->
+
+<!-- UTSAPIJSON.startLocationUpdateBackground.compatibility -->
+
+<!-- UTSAPIJSON.startLocationUpdateBackground.param -->
+
+<!-- UTSAPIJSON.startLocationUpdateBackground.returnValue -->
+
+<!-- UTSAPIJSON.startLocationUpdateBackground.example -->
+
+<!-- UTSAPIJSON.startLocationUpdateBackground.tutorial -->
+
+<!-- UTSAPIJSON.locationChange.example -->
+
+<!-- UTSAPIJSON.general_type.name -->
+
+<!-- UTSAPIJSON.general_type.param -->
\ No newline at end of file