diff --git a/basic/non_plat/mtk_hal_audio.te b/basic/non_plat/mtk_hal_audio.te
index d948673..23c3b6a 100644
--- a/basic/non_plat/mtk_hal_audio.te
+++ b/basic/non_plat/mtk_hal_audio.te
@@ -237,3 +237,8 @@ allow mtk_hal_audio sysfs_boot_info:file r_file_perms;
 # Operation : Migration
 # Purpose: permission for audioserver to use ccci node
 allow mtk_hal_audio ccci_aud_device:chr_file rw_file_perms;
+
+# Date: 2022/12/01
+# Purpose: Allow Audio HAL to get and set vendor_mtk_audio_prop
+get_prop(mtk_hal_audio, vendor_mtk_audio_prop)
+set_prop(mtk_hal_audio, vendor_mtk_audio_prop)