diff --git a/rootdir/etc/init/hw/init.mt6789.power.rc b/rootdir/etc/init/hw/init.mt6789.power.rc
index b946e7f..c600b5c 100644
--- a/rootdir/etc/init/hw/init.mt6789.power.rc
+++ b/rootdir/etc/init/hw/init.mt6789.power.rc
@@ -43,6 +43,13 @@ on init
     write /dev/cpuset/background/cpus 0-3
     write /dev/cpuset/system-background/cpus 0-3
     write /dev/cpuset/top-app/cpus 0-7
+    
+
+    # sched
+    write /proc/sys/kernel/sched_migration_cost_ns 250000
+    write /proc/sys/kernel/sched_latency_ns 4000000
+    write /proc/sys/kernel/sched_min_granularity_ns 500000
+    write /proc/sys/kernel/sched_wakeup_granularity_ns 2000000
 
 on post-fs-data
     # ZRAM Setup