diff --git a/docs/api/location/map.md b/docs/api/location/map.md
index 832da5907dc4f947c70daea560a6780ccc9ff2d1..5ec72b2769f9586160a813b009d027f921af0f07 100644
--- a/docs/api/location/map.md
+++ b/docs/api/location/map.md
@@ -24,7 +24,7 @@ mapContext
 |moveToLocation|OBJECT|将地图中心移动到当前定位点，需要配合map组件的show-location使用|||
 |translateMarker|OBJECT|平移marker，带动画|app-nvue 2.1.5+、微信小程序带动画、京东小程序||
 |includePoints|OBJECT|缩放视野展示所有经纬度|app-nvue 2.1.5+、微信小程序、京东小程序||
-|getRegion|OBJECT|获取当前地图的视野范围|||
+|getRegion|OBJECT|获取当前地图的视野范围(东北,西南)|||
 |getScale|OBJECT|获取当前地图的缩放级别|||
 |addCustomLayer|OBJECT|添加个性化图层||微信小程序|
 |addGroundOverlay|OBJECT|创建自定义图片图层，图片会随着地图缩放而缩放||App-nvue 3.1.0+，微信小程序|