diff --git a/wireless_charger/sepolicy/hal_googlebattery.te b/wireless_charger/sepolicy/hal_googlebattery.te
index 6fda60f..6c9d3fb 100644
--- a/wireless_charger/sepolicy/hal_googlebattery.te
+++ b/wireless_charger/sepolicy/hal_googlebattery.te
@@ -1,2 +1,4 @@
+# wlc permission for googlebattery
 r_dir_file(hal_googlebattery, sysfs_wlc)
 allow hal_googlebattery sysfs_wlc:file rw_file_perms;
+set_prop(hal_googlebattery, vendor_wlcservice_prop)
diff --git a/wireless_charger/sepolicy/hal_wlcservice.te b/wireless_charger/sepolicy/hal_wlcservice.te
index 6eba2ef..bcda19d 100644
--- a/wireless_charger/sepolicy/hal_wlcservice.te
+++ b/wireless_charger/sepolicy/hal_wlcservice.te
@@ -1,3 +1,4 @@
+# wlcservice hal type and permission
 type hal_wlcservice, domain;
 type hal_wlcservice_exec, exec_type, vendor_file_type, file_type;
 
@@ -8,7 +9,7 @@ allow hal_wlcservice vendor_wlc_file:file create_file_perms;
 allow hal_wlcservice hal_wireless_charger_service:service_manager find;
 allow hal_wlcservice kmsg_device:chr_file { getattr w_file_perms };
 
-get_prop(hal_wlcservice, vendor_wlcservice_test_prop)
+set_prop(hal_wlcservice, vendor_wlcservice_prop)
 
 binder_call(hal_wlcservice, servicemanager)
 add_service(hal_wlcservice, hal_wlcservice_service)
diff --git a/wireless_charger/sepolicy/property.te b/wireless_charger/sepolicy/property.te
index b8ddbdf..7cf9903 100644
--- a/wireless_charger/sepolicy/property.te
+++ b/wireless_charger/sepolicy/property.te
@@ -1 +1,2 @@
-vendor_internal_prop(vendor_wlcservice_test_prop)
+# wlcservice property
+vendor_internal_prop(vendor_wlcservice_prop)
diff --git a/wireless_charger/sepolicy/property_contexts b/wireless_charger/sepolicy/property_contexts
index 8cf8f70..9055e69 100644
--- a/wireless_charger/sepolicy/property_contexts
+++ b/wireless_charger/sepolicy/property_contexts
@@ -1 +1,2 @@
-vendor.wlcservice.test.authentication       u:object_r:vendor_wlcservice_test_prop:s0 exact bool
+vendor.wlcservice.test.authentication       u:object_r:vendor_wlcservice_prop:s0 exact bool
+vendor.wlcservice.fwupdate.tx               u:object_r:vendor_wlcservice_prop:s0 exact enum 0 1 2 3