diff --git a/init-common.rc b/init-common.rc
index fcd5a68..63e62f9 100644
--- a/init-common.rc
+++ b/init-common.rc
@@ -1,4 +1,3 @@
-# Need ensure touch modules are loaded before we go to boot trigger
 on late-fs
     # boot time fs tune
     write /sys/block/sda/queue/iostats 0
@@ -6,18 +5,17 @@ on late-fs
     write /sys/block/sda/queue/iosched/slice_idle 0
     write /sys/block/sda/queue/read_ahead_kb 2048
     write /sys/block/sda/queue/nr_requests 256
-# TODO: uncomment this when enable dm-verity
-#    write /sys/block/dm-0/queue/read_ahead_kb 2048
-#    write /sys/block/dm-1/queue/read_ahead_kb 2048
+    write /sys/block/dm-0/queue/read_ahead_kb 2048
+    write /sys/block/dm-1/queue/read_ahead_kb 2048
 
 on property:sys.boot_completed=1
     # end boot time fs tune
+    write /sys/block/sda/queue/scheduler noop
     write /sys/block/sda/queue/read_ahead_kb 512
     write /sys/block/sda/queue/nr_requests 128
     write /sys/block/sda/queue/iostats 1
-    # TODO: uncomment this when enable dm-verity
-    #write /sys/block/dm-0/queue/read_ahead_kb 128
-    #write /sys/block/dm-1/queue/read_ahead_kb 128
+    write /sys/block/dm-0/queue/read_ahead_kb 512
+    write /sys/block/dm-1/queue/read_ahead_kb 512
 
 on property:sys.boot_completed=1 && property:ro.build.type=user
     write /proc/sys/kernel/modules_disabled 1