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 7149bdeeaa292cc1b41a29fc09feef097dcea29f..bd14fac4882d454ba2f299ea811b89ed1d30167d 100644
--- a/en/application-dev/reference/apis/js-apis-data-ability.md
+++ b/en/application-dev/reference/apis/js-apis-data-ability.md
@@ -17,7 +17,7 @@ import dataAbility from '@ohos.data.dataAbility';
 createRdbPredicates(name: string, dataAbilityPredicates: DataAbilityPredicates): rdb.RdbPredicates
 
 
-Creates an **RdbPredicates** object based on a **DataAabilityPredicates** object.
+Creates an **RdbPredicates** object based on a **DataAbilityPredicates** object.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
diff --git a/zh-cn/application-dev/reference/apis/js-apis-data-ability.md b/zh-cn/application-dev/reference/apis/js-apis-data-ability.md
index bd4c9f3b8282c1e912c29608225ad7e34e34a9b0..46ef1ed278ecae77dbe8fcfda41cab066b559479 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-data-ability.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-data-ability.md
@@ -17,7 +17,7 @@ import dataAbility from '@ohos.data.dataAbility';
 createRdbPredicates(name: string, dataAbilityPredicates: DataAbilityPredicates): rdb.RdbPredicates
 
 
-从DataAabilityPredicates对象创建RdbPredicates对象。
+从DataAbilityPredicates对象创建RdbPredicates对象。
 
 **系统能力：** SystemCapability.DistributedDataManager.DataShare.Core。