diff --git a/non_plat/genfs_contexts b/non_plat/genfs_contexts
index 4750746..d47ba96 100644
--- a/non_plat/genfs_contexts
+++ b/non_plat/genfs_contexts
@@ -110,7 +110,10 @@ genfscon sysfs /devices/virtual/misc/scp_B  u:object_r:sysfs_scp:s0
 genfscon sysfs /devices/virtual/misc/sspm  u:object_r:sysfs_sspm:s0
 genfscon sysfs /devices/virtual/misc/adsp  u:object_r:sysfs_adsp:s0
 
+# Date : 2019/09/12
 genfscon sysfs /devices/virtual/thermal u:object_r:sysfs_therm:s0
+genfscon sysfs /devices/class/thermal u:object_r:sysfs_therm:s0
+
 genfscon sysfs /devices/virtual/switch/fps u:object_r:sysfs_fps:s0
 
 genfscon sysfs /firmware/devicetree/base/chosen/atag,devinfo u:object_r:sysfs_devinfo:s0
@@ -227,6 +230,7 @@ genfscon sysfs /devices/platform/trusty u:object_r:mtee_trusty_file:s0
 # Purpose: allow rild to access /proc/aed/reboot-reason
 genfscon proc /aed/reboot-reason u:object_r:proc_aed_reboot_reason:s0
 
+
 # 2019/09/05
 # Purpose: Allow powerhal to control kernel resources
 genfscon proc /ppm u:object_r:proc_ppm:s0
@@ -237,3 +241,4 @@ genfscon proc /ca_drv u:object_r:proc_ca_drv:s0
 genfscon sysfs /module/ged u:object_r:sysfs_ged:s0
 genfscon sysfs /module/fbt_cpu u:object_r:sysfs_fbt_cpu:s0
 genfscon sysfs /module/fbt_fteh u:object_r:sysfs_fbt_fteh:s0
+
diff --git a/non_plat/thermal_manager.te b/non_plat/thermal_manager.te
index 2ad3f91..a33e4b4 100644
--- a/non_plat/thermal_manager.te
+++ b/non_plat/thermal_manager.te
@@ -39,16 +39,17 @@ allow thermal_manager camera_isp_device:chr_file { read write };
 allow thermal_manager cameraserver:fd use;
 allow thermal_manager kd_camera_hw_device:chr_file { read write };
 allow thermal_manager MTK_SMI_device:chr_file read;
-allow thermal_manager property_socket:sock_file write;
 allow thermal_manager surfaceflinger:fd use;
-allow thermal_manager init:unix_stream_socket connectto;
-allow thermal_manager sysfs:file write;
+set_prop(thermal_manager ,mtk_thermal_config_prop)
 
-# Date : WK17.12
+# Date : 2019/09/12
 # Operation : Migration
-# Purpose : Allow thermal_manager to notify SPA.
-allow thermal_manager mtk_thermal_config_prop:file { getattr open read };
-allow thermal_manager mtk_thermal_config_prop:property_service set;
+# Purpose : add sysfs permission
+# path = " sys/devices/virtual/thermal/"
+# path = " sys/class/thermal/"
+allow thermal_manager sysfs_therm:file w_file_perms;
+
+
 
 # Date : WK18.18
 # Operation : P Migration