diff --git a/buildroot-2021.05/board/milkv/duo/overlay/etc/init.d/S99user b/buildroot-2021.05/board/milkv/duo/overlay/etc/init.d/S99user
index 25212959c..362c909e0 100755
--- a/buildroot-2021.05/board/milkv/duo/overlay/etc/init.d/S99user
+++ b/buildroot-2021.05/board/milkv/duo/overlay/etc/init.d/S99user
@@ -19,8 +19,8 @@ case "$1" in
                 . $SYSTEMPATH/blink.sh &
         fi
 
-	if [ -f $SYSTEMPATH/rndis.sh ]; then
-                . $SYSTEMPATH/rndis.sh &
+	if [ -f $SYSTEMPATH/usb.sh ]; then
+                . $SYSTEMPATH/usb.sh &
         fi
 
         if [ -f $USERDATAPATH/auto.sh ]; then
diff --git a/milkv/overlay/mnt/system/usb.sh b/milkv/overlay/mnt/system/usb.sh
new file mode 120000
index 000000000..1ba92a52b
--- /dev/null
+++ b/milkv/overlay/mnt/system/usb.sh
@@ -0,0 +1 @@
+rndis.sh
\ No newline at end of file