diff --git a/en/application-dev/dfx/apprecovery-guidelines.md b/en/application-dev/dfx/apprecovery-guidelines.md
index 48812bc90acceca2b8ca3df704316b4247a4517c..58fa2b0be72f59311bef16793380488bf0add781 100644
--- a/en/application-dev/dfx/apprecovery-guidelines.md
+++ b/en/application-dev/dfx/apprecovery-guidelines.md
@@ -39,12 +39,12 @@ Fault management is an important way for applications to deliver a better user e
 
 - Fault query indicates that [faultLogger](../reference/apis/js-apis-faultLogger.md) obtains the fault information using its query API.
 
-The figure below does not illustrate the time when [faultLogger](../reference/apis/js-apis-faultLogger.md) is called. You can refer to [LastExitReason](../reference/apis/js-apis-application-abilityConstant.md#abilityconstantlastexitreason) passed during application initialization to determine whether to call [faultLogger](../reference/apis/js-apis-faultLogger.md) to query the information about the last fault.
+The figure below does not illustrate the time when [faultLogger](../reference/apis/js-apis-faultLogger.md) is called. You can refer to [LastExitReason](../reference/apis/js-apis-app-ability-abilityConstant.md#abilityconstantlastexitreason) passed during application initialization to determine whether to call [faultLogger](../reference/apis/js-apis-faultLogger.md) to query the information about the last fault.
 ![Fault rectification process](./figures/fault_rectification.png)
 
 It is recommended that you call [errorManager](../reference/apis/js-apis-app-ability-errorManager.md) to process the exception. After the processing is complete, you can call the status saving API and restart the application.
 If you do not register [ErrorObserver](../reference/apis/js-apis-inner-application-errorObserver.md) or enable application recovery, the application process will exit according to the default processing logic of the system. Users can restart the application from the home screen.
-If you have enabled application recovery, the framework first checks whether a fault allows for ability status saving and whether you have configured ability status saving. If so, [onSaveState](../reference/apis/js-apis-application-ability.md#abilityonsavestate) of [Ability](../reference/apis/js-apis-application-ability.md#ability) is called back. Finally, the application is restarted.
+If you have enabled application recovery, the framework first checks whether a fault allows for ability status saving and whether you have configured ability status saving. If so, [onSaveState](../reference/apis/js-apis-app-ability-uiAbility.md#uiabilityonsavestate) of [Ability](../reference/apis/js-apis-app-ability-uiAbility.md) is called back. Finally, the application is restarted.
 
 ### Scenarios Supported by Application Fault Management APIs
 
diff --git a/en/application-dev/dfx/figures/fault_rectification.png b/en/application-dev/dfx/figures/fault_rectification.png
new file mode 100644
index 0000000000000000000000000000000000000000..67aa40592f7bcad23e216222e898c1f1327a4efb
Binary files /dev/null and b/en/application-dev/dfx/figures/fault_rectification.png differ
diff --git a/en/application-dev/napi/figures/neural_network_runtime.png b/en/application-dev/napi/figures/neural_network_runtime.png
new file mode 100644
index 0000000000000000000000000000000000000000..6aafbdab8c2ed989f667acb4068b11b12cba58be
Binary files /dev/null and b/en/application-dev/napi/figures/neural_network_runtime.png differ