diff --git a/scripts/build.sh b/scripts/build.sh
index de25b64..f38124e 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -742,25 +742,22 @@ if [ "$ROOT_SOL" = 'magisk' ]; then
     echo "Integrate Magisk"
     sudo cp "$WORK_DIR/magisk/magisk/"* "$ROOT_MNT/debug_ramdisk/"
     sudo cp "$MAGISK_PATH" "$ROOT_MNT/debug_ramdisk/stub.apk" || abort
-    sudo tee -a "$ROOT_MNT/debug_ramdisk/preparebin.sh" <<EOF >/dev/null || abort
-#!/system/bin/sh
-mkdir -p /data/adb/magisk
-cp /debug_ramdisk/* /data/adb/magisk/
-sync
-chmod -R 755 /data/adb/magisk
-restorecon -R /data/adb/magisk
-EOF
-    sudo tee -a "$ROOT_MNT/debug_ramdisk/mkpreinit.sh" <<EOF >/dev/null || abort
+    sudo tee -a "$ROOT_MNT/debug_ramdisk/loadpolicy.sh" <<EOF >/dev/null || abort
 #!/system/bin/sh
 MAGISKTMP=/debug_ramdisk
 export MAGISKTMP
+mkdir -p /data/adb/magisk
+cp \$MAGISKTMP/* /data/adb/magisk/
+sync
+chmod -R 755 /data/adb/magisk
+restorecon -R /data/adb/magisk
 MAKEDEV=1 \$MAGISKTMP/magisk --preinit-device 2>&1
 RULESCMD=""
 for r in \$MAGISKTMP/.magisk/preinit/*/sepolicy.rule; do
   [ -f "\$r" ] || continue
   RULESCMD="\$RULESCMD --apply \$r"
 done
-/debug_ramdisk/magiskpolicy --live \$RULESCMD 2>&1
+\$MAGISKTMP/magiskpolicy --live \$RULESCMD 2>&1
 EOF
     sudo find "$ROOT_MNT/debug_ramdisk" -type f -exec chmod 0711 {} \;
     sudo find "$ROOT_MNT/debug_ramdisk" -type f -exec chown root:root {} \;
@@ -771,44 +768,34 @@ EOF
     COPY_BIN_SVC_NAME=$(Gen_Rand_Str 12)
     sudo tee -a "$SYSTEM_MNT/etc/init/hw/init.rc" <<EOF >/dev/null
 on post-fs-data
-    mkdir /dev/tmp
-    mount none / /dev/tmp bind
-    mount none none /dev/tmp private
+    mkdir /dev/debug_ramdisk_mirror
+    mount none /debug_ramdisk /dev/debug_ramdisk_mirror bind
+    mount none none /dev/debug_ramdisk_mirror private
     mount tmpfs magisk /debug_ramdisk mode=0755
-    copy /dev/tmp/debug_ramdisk/magisk64 /debug_ramdisk/magisk64
+    copy /dev/debug_ramdisk_mirror/magisk64 /debug_ramdisk/magisk64
     chmod 0711 /debug_ramdisk/magisk64
     symlink ./magisk64 /debug_ramdisk/magisk
     symlink ./magisk64 /debug_ramdisk/su
     symlink ./magisk64 /debug_ramdisk/resetprop
-    copy /dev/tmp/debug_ramdisk/magisk32 /debug_ramdisk/magisk32
+    start adbd
+    copy /dev/debug_ramdisk_mirror/magisk32 /debug_ramdisk/magisk32
     chmod 0711 /debug_ramdisk/magisk32
-    copy /dev/tmp/debug_ramdisk/magiskinit /debug_ramdisk/magiskinit
+    copy /dev/debug_ramdisk_mirror/magiskinit /debug_ramdisk/magiskinit
     chmod 0711 /debug_ramdisk/magiskinit
-    copy /dev/tmp/debug_ramdisk/magiskpolicy /debug_ramdisk/magiskpolicy
+    copy /dev/debug_ramdisk_mirror/magiskpolicy /debug_ramdisk/magiskpolicy
     chmod 0711 /debug_ramdisk/magiskpolicy
-    mkdir /debug_ramdisk/.magisk 755
+    mkdir /debug_ramdisk/.magisk
     mkdir /debug_ramdisk/.magisk/mirror 0
     mkdir /debug_ramdisk/.magisk/block 0
     mkdir /debug_ramdisk/.magisk/worker 0
-    copy /dev/tmp/debug_ramdisk/stub.apk /debug_ramdisk/stub.apk
+    copy /dev/debug_ramdisk_mirror/stub.apk /debug_ramdisk/stub.apk
     chmod 0644 /debug_ramdisk/stub.apk
-    copy /dev/tmp/debug_ramdisk/preparebin.sh /debug_ramdisk/preparebin.sh
-    chmod 0711 /debug_ramdisk/preparebin.sh
-    copy /dev/tmp/debug_ramdisk/mkpreinit.sh /debug_ramdisk/mkpreinit.sh
-    chmod 0711 /debug_ramdisk/mkpreinit.sh
-    umount /dev/tmp
-    rmdir /dev/tmp
-    rm /dev/.magisk_unblock
-    exec u:r:magisk:s0 0 0 -- /system/bin/sh /debug_ramdisk/mkpreinit.sh
-    exec_start $COPY_BIN_SVC_NAME
+    copy /dev/debug_ramdisk_mirror/loadpolicy.sh /debug_ramdisk/loadpolicy.sh
+    chmod 0711 /debug_ramdisk/loadpolicy.sh
+    umount /dev/debug_ramdisk_mirror
+    rmdir /dev/debug_ramdisk_mirror
+    exec u:r:magisk:s0 0 0 -- /system/bin/sh /debug_ramdisk/loadpolicy.sh
     exec u:r:magisk:s0 0 0 -- /debug_ramdisk/magisk --post-fs-data
-    wait /dev/.magisk_unblock 40
-    rm /dev/.magisk_unblock
-
-service $COPY_BIN_SVC_NAME /system/bin/sh /debug_ramdisk/preparebin.sh
-    user root
-    seclabel u:r:magisk:s0
-    oneshot
 
 on property:vold.decrypt=trigger_restart_framework
     exec u:r:magisk:s0 0 0 -- /debug_ramdisk/magisk --service
@@ -817,8 +804,6 @@ on nonencrypted
     exec u:r:magisk:s0 0 0 -- /debug_ramdisk/magisk --service
 
 on property:sys.boot_completed=1
-    mkdir /data/adb/magisk 755
-    copy /debug_ramdisk/stub.apk /data/adb/magisk/magisk.apk
     exec u:r:magisk:s0 0 0 --  /debug_ramdisk/magisk --boot-complete
 
 on property:init.svc.zygote=restarting