diff --git a/non_plat/kernel.te b/non_plat/kernel.te
index ae49773..105c711 100644
--- a/non_plat/kernel.te
+++ b/non_plat/kernel.te
@@ -18,11 +18,6 @@ allow kernel vold_device:blk_file rw_file_perms;
 # Purpose :  Access to nvarm for reading MAC. (LOS WIFI feature)
 allow kernel system_data_file:lnk_file r_file_perms;
 
-# Date : WK14.31
-# Operation : Migration
-# Purpose : transit from kernel to aee_core_forwarder domain when executing aee_core_forwarder
-typeattribute kernel system_executes_vendor_violators;
-
 # Date : WK14.43
 # Operation : Migration
 # Purpose :  Access to nvarm for reading MAC. (LOS WIFI feature)
@@ -43,23 +38,6 @@ allow kernel fon_image_data_file:file read;
 # Purpose : grant proc_thermal for dir search
 allow kernel proc_thermal:dir search;
 
-# Date : WK16.11
-# Operation : Migration
-# Purpose : grant nvram data access permission for kernel thread mtk_wmtd to access nvram file,
-# because wifi driver need to access nvram to get radio configuration. On Userdebug or Eng load,
-# factory engineers may need to update nvram by Egineer Mode, so we need to grant write permissions
-# on Eng or Userdebug load
-typeattribute kernel data_between_core_and_vendor_violators;
-allow kernel nvram_data_file:dir search;
-allow kernel nvram_data_file:file r_file_perms;
-allow kernel nvram_data_file:lnk_file read;
-allow kernel nvdata_file:lnk_file read;
-allow kernel nvdata_file:dir search;
-allow kernel nvdata_file:file r_file_perms;
-userdebug_or_eng(`
-  allow kernel nvdata_file:file w_file_perms;
-')
-
 # Date : WK16.11
 # Operation : Migration
 # Purpose : grant storage_file and wifi_data_file for kernel thread mtk_wmtd to access /sdcard/wifi.cfg