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 63ae9d95bc7da1a827030de4e644d44d68c7235c..13b77d61b335ae9d1b22955b549a5bf248d778ab 100644
--- a/en/application-dev/reference/apis/js-apis-data-storage.md
+++ b/en/application-dev/reference/apis/js-apis-data-storage.md
@@ -5,9 +5,9 @@ Lightweight storage provides applications with data processing capability and al
> **NOTE**
>
-> - The initial APIs of this module are supported since API version 6. Newly added APIs will be marked with a superscript to indicate their earliest API version.
+> The initial APIs of this module are supported since API version 6. Newly added APIs will be marked with a superscript to indicate their earliest API version.
>
-> - The APIs of this module are no longer maintained since API Version 9. You are advised to use [`@ohos.data.preferences`](js-apis-data-preferences.md).
+>
## Modules to Import
diff --git a/en/application-dev/reference/apis/js-apis-system-storage.md b/en/application-dev/reference/apis/js-apis-system-storage.md
index 37e8dc5de76e930a81a337c9afd3fe0adcd459c4..5e5066b9149be99a8411dc9e6ae75bde14a5d11f 100644
--- a/en/application-dev/reference/apis/js-apis-system-storage.md
+++ b/en/application-dev/reference/apis/js-apis-system-storage.md
@@ -2,7 +2,7 @@
> **NOTE**
>
-> - The APIs of this module are no longer maintained since API Version 6, and you are advised to use [`@ohos.data.storage`](js-apis-data-storage.md). From API Version 9, you are advised to use [`@ohos.data.preferences`](js-apis-data-preferences.md).
+> - The APIs of this module are no longer maintained since API Version 6, and you are advised to use [`@ohos.data.storage`](js-apis-data-storage.md).
>
> - The initial APIs of this module are supported since API version 3. Newly added APIs will be marked with a superscript to indicate their earliest API version.
diff --git a/en/device-dev/driver/driver-hdf-manage.md b/en/device-dev/driver/driver-hdf-manage.md
index abef772fb0614ea627a96fc9bc91a9051876597f..3a24f4f19687e7eaaef92e9b55b6394c0794c7bb 100644
--- a/en/device-dev/driver/driver-hdf-manage.md
+++ b/en/device-dev/driver/driver-hdf-manage.md
@@ -157,7 +157,7 @@ The following two comment formats are supported:
*/
```
- >  **NOTE**
+ >  **NOTE**
> Multi-line comments cannot be nested.
@@ -301,7 +301,7 @@ root {
}
```
->  **NOTE**
+>  **NOTE**
> The keyword **delete** cannot be used to delete nodes or attributes in the same HCS file. In an HCS file, you can directly delete unnecessary attributes.