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@@ -826,7 +826,7 @@ https://github.com/rustdesk/rustdesk-server-pro/discussions/477
 # What are managed devices / Login users / concurrent connections in `Pro`?
 
 ## Managed devices
-The controlled devices you wish to access remotely are managed devices. These devices are displayed on the `Devices` page of the `web console`. **Excessive devices will be disabled** (you can not remote access a disabled device), you can not access these excessive devices remotely. The number of managed devices on the plan is also the maximum number of items allowed in one address book.
+All devices connected to the server are counted, we can not know the device will be accessed once or many time. These devices are displayed on the `Devices` page of the `web console`. **Excessive devices will be disabled** (you can not remote access a disabled device), you can not access these excessive devices remotely. The number of managed devices on the plan is also the maximum number of items allowed in one address book.
 
 ![image](https://github.com/user-attachments/assets/0289d1a6-a66a-420e-908f-195fb2a98f53)