diff --git a/en/application-dev/reference/apis/js-apis-distributed-data.md b/en/application-dev/reference/apis/js-apis-distributed-data.md
index 772a7372c276270eaa9a2e2d63d9eec009b06e58..23ee9ed06ec230543ed4ee8594954bc3d72871cf 100644
--- a/en/application-dev/reference/apis/js-apis-distributed-data.md
+++ b/en/application-dev/reference/apis/js-apis-distributed-data.md
@@ -1,4 +1,4 @@
-# Distributed Data Management
+# @ohos.data.distributedData (Distributed Data Management)
 
 The distributed data management module implements collaboration between databases of different devices for applications. The APIs provided by distributed data management can be used to save data to distributed databases and perform operations such as adding, deleting, modifying, querying, and synchronizing data in distributed databases.
 
@@ -119,7 +119,7 @@ Provides configuration of the **KVManager** object, including the bundle name an
 | Name| Type| Mandatory| Description|
 | ----- | ------ | ------ | ------ |
 | userInfo | [UserInfo](#userinfo) | Yes | User information.|
-| bundleName | string | Yes | Bundle name.|
+| bundleName | string | Yes | Bundle name of the caller.|
 
 ## UserInfo