diff --git a/device-husky.mk b/device-husky.mk
index 59f4274..cb033d7 100644
--- a/device-husky.mk
+++ b/device-husky.mk
@@ -257,8 +257,8 @@ PRODUCT_VENDOR_PROPERTIES += \
 # kernel idle timer for display driver
 PRODUCT_DEFAULT_PROPERTY_OVERRIDES += ro.surface_flinger.support_kernel_idle_timer=true
 
-# lhbm peak brightness delay
-PRODUCT_DEFAULT_PROPERTY_OVERRIDES += vendor.primarydisplay.lhbm.frames_to_reach_peak_brightness=2
+# lhbm peak brightness delay: decided by kernel
+PRODUCT_DEFAULT_PROPERTY_OVERRIDES += vendor.primarydisplay.lhbm.frames_to_reach_peak_brightness=0
 
 # Vibrator HAL
 ACTUATOR_MODEL := luxshare_ict_081545