diff --git a/non_plat/hal_graphics_composer_default.te b/non_plat/hal_graphics_composer_default.te
index 2728b84..efeb011 100644
--- a/non_plat/hal_graphics_composer_default.te
+++ b/non_plat/hal_graphics_composer_default.te
@@ -43,7 +43,6 @@ binder_call(hal_graphics_composer_default, mtk_hal_power)
 # Purpose: Allow to access property
 set_prop(hal_graphics_composer_default, graphics_hwc_pid_prop)
 get_prop(hal_graphics_composer_default, graphics_hwc_pid_prop)
-get_prop(hal_graphics_composer_default, graphics_debug_prop)
 set_prop(hal_graphics_composer_default, graphics_hwc_latch_unsignaled_prop)
 
 # Date : WK18.03
diff --git a/non_plat/property.te b/non_plat/property.te
index 4037668..81f27b9 100644
--- a/non_plat/property.te
+++ b/non_plat/property.te
@@ -203,7 +203,6 @@ type mtk_thermal_config_prop, property_type;
 
 #=============allow composer set property ============================
 type graphics_hwc_pid_prop, property_type;
-type graphics_debug_prop, property_type;
 type graphics_hwc_latch_unsignaled_prop, property_type;
 
 #============= mtkcam property ============================
diff --git a/non_plat/property_contexts b/non_plat/property_contexts
index 3f2606a..efc7c4a 100644
--- a/non_plat/property_contexts
+++ b/non_plat/property_contexts
@@ -202,12 +202,6 @@ vendor.thermal.manager.data u:object_r:mtk_thermal_config_prop:s0
 vendor.debug.sf.hwc_pid u:object_r:graphics_hwc_pid_prop:s0
 vendor.debug.sf.latch_unsignaled u:object_r:graphics_hwc_latch_unsignaled_prop:s0
 
-#=============allow graphics debug property ============================
-vendor.debug.sf. u:object_r:graphics_debug_prop:s0
-vendor.debug.hwc. u:object_r:graphics_debug_prop:s0
-vendor.debug.bq. u:object_r:graphics_debug_prop:s0
-
-
 #============= atm modem mode property(ATM) ==============
 persist.vendor.atm.mdmode u:object_r:atm_mdmode_prop:s0
 
diff --git a/non_plat/surfaceflinger.te b/non_plat/surfaceflinger.te
index f3bd2c4..6f3bdf3 100644
--- a/non_plat/surfaceflinger.te
+++ b/non_plat/surfaceflinger.te
@@ -58,7 +58,6 @@ allowxperm surfaceflinger proc_perfmgr:file ioctl {
 # Operation : Debug
 # Purpose: Allow to dump HWC backtrace
 get_prop(surfaceflinger, graphics_hwc_pid_prop)
-get_prop(surfaceflinger, graphics_debug_prop)
 get_prop(surfaceflinger, graphics_hwc_latch_unsignaled_prop)
 allow surfaceflinger hal_graphics_composer_default:dir search;
 allow surfaceflinger hal_graphics_composer_default:lnk_file read;