diff --git a/non_plat/property.te b/non_plat/property.te
index 6652deb..a75be54 100644
--- a/non_plat/property.te
+++ b/non_plat/property.te
@@ -268,3 +268,6 @@ type mtk_fullscreenswitch_prop, property_type, mtk_core_property_type;
 # MTK Antutu feature
 type mtk_antutu_prop, property_type, mtk_core_property_type;
 
+#=============mtk malloc debug switch unwind backtrace property=============
+type mtk_malloc_debug_backtrace_prop, property_type, mtk_core_property_type;
+
diff --git a/non_plat/property_contexts b/non_plat/property_contexts
index 3266eb9..69b8091 100644
--- a/non_plat/property_contexts
+++ b/non_plat/property_contexts
@@ -304,3 +304,6 @@ persist.vendor.ss. u:object_r:mtk_ss_vendor_prop:s0
 
 # MTK Antutu feature
 ro.vendor.net.upload.benchmark.default u:object_r:mtk_antutu_prop:s0
+
+#=============malloc debug unwind backtrace switch property==============#
+vendor.debug.malloc.bt.switch u:object_r:mtk_malloc_debug_backtrace_prop:s0