diff --git a/device-husky.mk b/device-husky.mk
index e09f57c..0b55d37 100644
--- a/device-husky.mk
+++ b/device-husky.mk
@@ -250,8 +250,8 @@ PRODUCT_DEFAULT_PROPERTY_OVERRIDES += vendor.display.0.brightness.dimming.usage?
 # 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