From 0e4eef40bd3ad461f7702beab79adfcce94f574a Mon Sep 17 00:00:00 2001
From: annie_wangli <annie.wangli@huawei.com>
Date: Fri, 25 Feb 2022 18:08:15 +0800
Subject: [PATCH] update docs

Signed-off-by: annie_wangli <annie.wangli@huawei.com>
---
 en/application-dev/reference/apis/js-apis-data-ability.md    | 2 ++
 en/application-dev/reference/apis/js-apis-data-resultset.md  | 3 +++
 en/application-dev/reference/apis/js-apis-data-storage.md    | 3 +++
 .../reference/apis/js-apis-distributed-data.md               | 5 ++---
 4 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/en/application-dev/reference/apis/js-apis-data-ability.md b/en/application-dev/reference/apis/js-apis-data-ability.md
index 644c99095b..d21cba1fb9 100644
--- a/en/application-dev/reference/apis/js-apis-data-ability.md
+++ b/en/application-dev/reference/apis/js-apis-data-ability.md
@@ -8,6 +8,8 @@
 ```
 import dataAbility from '@ohos.data.dataAbility'
 ```
+## System Capabilities
+SystemCapability.DistributedDataManager.DataShare.Consumer
 
 ## Required Permissions<a name="section11257113618419"></a>
 
diff --git a/en/application-dev/reference/apis/js-apis-data-resultset.md b/en/application-dev/reference/apis/js-apis-data-resultset.md
index 7e72ca266d..31cae0f50a 100644
--- a/en/application-dev/reference/apis/js-apis-data-resultset.md
+++ b/en/application-dev/reference/apis/js-apis-data-resultset.md
@@ -3,6 +3,9 @@
 >![](../../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.
 
+## System Capabilities
+SystemCapability.DistributedDataManager.RelationalStore.Core
+
 ## Usage<a name="section42211227142416"></a>
 
 The  **resultSet**  object is obtained by using  [**RdbStore.query\(\)**](js-apis-data-rdb.md#section6231155031814).
diff --git a/en/application-dev/reference/apis/js-apis-data-storage.md b/en/application-dev/reference/apis/js-apis-data-storage.md
index e236b61478..d43cc0bf6b 100644
--- a/en/application-dev/reference/apis/js-apis-data-storage.md
+++ b/en/application-dev/reference/apis/js-apis-data-storage.md
@@ -11,6 +11,9 @@ Lightweight storage provides applications with data processing capability and al
 import dataStorage from '@ohos.data.storage'
 ```
 
+## System Capabilities
+SystemCapability.DistributedDataManager.Preference.Core
+
 ## Required Permissions<a name="section11257113618419"></a>
 
 None
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 00c4c58a74..30de34fd1d 100644
--- a/en/application-dev/reference/apis/js-apis-distributed-data.md
+++ b/en/application-dev/reference/apis/js-apis-distributed-data.md
@@ -8,10 +8,9 @@
 ```
 import distributedData from '@ohos.data.distributedData';
 ```
+## System Capabilities
+SystemCapability.DistributedDataManager.KVStore.DistributedKVStore
 
-## Required Permissions<a name="section11257113618419"></a>
-
-None
 
 ## distributedData.createKVManager<a name="section2771164881119"></a>
 
-- 
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