diff --git a/sepolicy/ohos_policy/usb/usb_manager/system/usb_service.te b/sepolicy/ohos_policy/usb/usb_manager/system/usb_service.te
index 90ea8099964ae8437694dfb43d75584649187d1e..9c1923be8b181d40093b8a007e424431cd611a37 100644
--- a/sepolicy/ohos_policy/usb/usb_manager/system/usb_service.te
+++ b/sepolicy/ohos_policy/usb/usb_manager/system/usb_service.te
@@ -96,4 +96,4 @@ allow usb_service usb_setting_param:file { map open read };
 allow usb_service sa_distributeddata_service:samgr_class { get };
 allow usb_service data_service_el1_file:file { setattr };
 allow usb_service distributeddata:binder { call };
-
+allow usb_service developtools_hdc_control_param:file { map open read };