diff --git a/rootdir/etc/init/hw/init.project.rc b/rootdir/etc/init/hw/init.project.rc
index c9f57e8..d3d6b20 100644
--- a/rootdir/etc/init/hw/init.project.rc
+++ b/rootdir/etc/init/hw/init.project.rc
@@ -102,10 +102,3 @@ on property:sys.boot_completed=1
     write /sys/kernel/tracing/instances/mmstat/events/mmstat/enable 1
     write /sys/kernel/tracing/instances/mmstat/tracing_on 1
 
-#SPD: modify for swap zram write-back by shuang.zhou at 20201020 start
-on boot
-    swapon_all /vendor/etc/memfusion2/fstab.enableswap
-
-on property:sys.boot_completed=1
-    write /sys/module/memfusion/parameters/force_udelay 5000
-#SPD: modify for swap zram write-back by shuang.zhou at 20201020 end