diff --git a/en/application-dev/reference/apis/js-apis-geolocation.md b/en/application-dev/reference/apis/js-apis-geolocation.md
index 7d4694bfa7cac837438ecd4f38a9f414316e92e0..01a012065ab52ac2e7a1dc781b608ec865394c31 100644
--- a/en/application-dev/reference/apis/js-apis-geolocation.md
+++ b/en/application-dev/reference/apis/js-apis-geolocation.md
@@ -1,5 +1,6 @@
 # Geolocation
 
+Location services provide basic functions such as GNSS positioning, network positioning, geocoding, reverse geocoding, country code and geofencing.
 
 > ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**
 > The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version.
@@ -695,7 +696,7 @@ This is a system API and cannot be called by third-party applications.
 
 disableLocation(callback: AsyncCallback<boolean>) : void;
 
-Enables the location service. This API uses an asynchronous callback to return the result.
+Disables the location service. This API uses an asynchronous callback to return the result.
 
 This is a system API and cannot be called by third-party applications.
 
@@ -722,7 +723,7 @@ This is a system API and cannot be called by third-party applications.
 
 disableLocation() : Promise<boolean>
 
-Enables the location service. This API uses a promise to return the result.
+Disables the location service. This API uses a promise to return the result.
 
 This is a system API and cannot be called by third-party applications.
 
diff --git a/zh-cn/application-dev/reference/apis/js-apis-geolocation.md b/zh-cn/application-dev/reference/apis/js-apis-geolocation.md
index 171e328299e74745451fb536f7a58004b1d99cba..77ef5727a7148b5bcb46644f777524cc85862bb7 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-geolocation.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-geolocation.md
@@ -1,5 +1,6 @@
 # 位置服务
 
+位置服务提供GNSS定位、网络定位、地理编码、逆地理编码、国家码和地理围栏等基本功能。
 
 > ![icon-note.gif](public_sys-resources/icon-note.gif) **说明：**
 > 本模块首批接口从API version 7开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。
@@ -695,7 +696,7 @@ enableLocation() : Promise<boolean>
 
 disableLocation(callback: AsyncCallback<boolean>) : void;
 
-打开位置服务，使用callback回调异步返回结果。
+关闭位置服务，使用callback回调异步返回结果。
 
 **系统API**：此接口为系统接口，三方应用不支持调用。
 
@@ -722,7 +723,7 @@ disableLocation(callback: AsyncCallback<boolean>) : void;
 
 disableLocation() : Promise<boolean>
 
-打开位置服务，使用Promise方式异步返回结果。
+关闭位置服务，使用Promise方式异步返回结果。
 
 **系统API**：此接口为系统接口，三方应用不支持调用。