update definition

Author: ruodanxie

articles/azure-app-configuration/monitor-app-configuration.md

@@ -49,11 +49,11 @@ For more information about App Configuration metrics, see [supported metrics for
 Azure App Configuration logs include activity logs and resource logs.
 
 ### Activity logs
-[Activity logs](/azure/azure-monitor/reference/tables/azureactivity) provide insight into subscription-level events and show management plane activities (create, update, delete operations) for your App Configuration resource. However, they don't capture data plane operations like key-value reads and writes. You can view them in the **Activity log** blade. Alternatively, follow the steps in [Log collection](#log-collection) to route them to a Log Analytics workspace for more complex querying scenarios.
+[Activity logs](/azure/azure-monitor/reference/tables/azureactivity) provide insight into subscription-level events and show all control plane CRUD operations for your App Configuration resource. However, they don't capture data plane operations like key-value reads and writes. You can view activity logs in the **Activity log** blade. Alternatively, follow the steps in [Log collection](#log-collection) to route them to a Log Analytics workspace for more complex querying scenarios.
 
 ### Resource logs
 App Configuration provides two types of resource logs.
-- **Audit logs**: Capture data plane write operations (create, update, delete), such as key-values modifications, and management plane operations. Audit logs don't include data plane read operations. Entries are unaggregated. Query them in the **AACAudit** table. For more information, refer to [AACAudit](/azure/azure-monitor/reference/tables/AACAudit).
+- **Audit logs**: Capture data plane write operations (create, update, and delete), such as key-values modifications, and all control plane CRUD operations. Audit logs don't include data plane read operations. Unlike HTTP request logs, entries of audit logs are not aggregated. Query them in the **AACAudit** table. For more information, refer to [AACAudit](/azure/azure-monitor/reference/tables/AACAudit).
 - **HTTP request logs**: Capture both read and write operations on your data plane resources, such as key-values. Operations are aggregated for better performance and to reduce log volume. Aggregation is based on HTTP method and status code. Each log entry may represent multiple similar operations within a certain time window. Query them in the **AACHttpRequest** table. For more information, refer to [AACHttpRequest](/azure/azure-monitor/reference/tables/AACHttpRequest).
 
 #### Log collection