diff --git a/common/service.sh b/common/service.sh
index 7288d3b..284ba66 100644
--- a/common/service.sh
+++ b/common/service.sh
@@ -8,3 +8,6 @@ MODDIR=${0%/*}
 
 # support vtools
 cp -af $MODDIR/vtools-powercfg.sh /data/powercfg.sh
+cp -af $MODDIR/vtools-powercfg-base.sh /data/powercfg-base.sh
+chmod +x /data/powercfg.sh
+chmod +x /data/powercfg-base.sh
diff --git a/common/vtools-powercfg-base.sh b/common/vtools-powercfg-base.sh
new file mode 100644
index 0000000..726b0c8
--- /dev/null
+++ b/common/vtools-powercfg-base.sh
@@ -0,0 +1,8 @@
+#! /vendor/bin/sh
+# Perfd-opt https://github.com/yc9559/perfd-opt/
+# Author: Matt Yang
+
+# powercfg wrapper for com.omarea.vtools
+# MAKE SURE THAT THE MAGISK MODULE "Perfd-opt" HAS BEEN INSTALLED
+
+exit 0
diff --git a/install.sh b/install.sh
index 92264cf..6e8dbcd 100644
--- a/install.sh
+++ b/install.sh
@@ -133,6 +133,7 @@ print_modname() {
 on_install() {
   # cp custom files in ./common
   cp -af $TMPDIR/vtools-powercfg.sh $MODPATH/vtools-powercfg.sh
+  cp -af $TMPDIR/vtools-powercfg-base.sh $MODPATH/vtools-powercfg-base.sh
 
   target=`getprop ro.board.platform`
   ui_print "- The platform of this device is ${target}"