diff --git a/devices/t21_lite_chinamobile-hdc-51-a5-v12/general/overlay/etc/init.d/S90autonight b/devices/t21_lite_chinamobile-hdc-51-a5-v12/general/overlay/etc/init.d/S90autonight
deleted file mode 100755
index 4ac91f7..0000000
--- a/devices/t21_lite_chinamobile-hdc-51-a5-v12/general/overlay/etc/init.d/S90autonight
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/bin/sh
-
-case "$1" in
-    start)
-        autonight -d 3
-    ;;
-    stop)
-	kill -9 $(pidof autonight)
-    ;;
-    *)
-	echo "Usage: $0 {start|stop}"
-	exit 1
-    ;;
-esac