diff --git a/Customize/AutoUpdate.sh b/Customize/AutoUpdate.sh
index 569980f..bcea761 100644
--- a/Customize/AutoUpdate.sh
+++ b/Customize/AutoUpdate.sh
@@ -41,7 +41,7 @@ if [ "$CURRENT_DEVICE" == "" ];then
 fi
 cd /tmp
 TIME && echo "正在获取云端固件版本..."
-GET_Version=`wget -q $Github_Tags -O - | egrep -o 'R[0-9]+.[0-9]+.[0-9]+.[0-9]+' | awk 'END {print}'
+GET_Version=`wget -q $Github_Tags -O - | egrep -o 'R[0-9]+.[0-9]+.[0-9]+.[0-9]+' | awk 'END {print}'`
 if [ "$GET_Version" == "" ];then
 	TIME && echo "云端固件版本获取失败,请稍后重试!"
 	exit
@@ -90,4 +90,4 @@ fi
 TIME && echo "MD5对比通过!"
 sleep 3
 TIME && echo -e "开始升级固件,请耐心等待...\n"
-sysupgrade ${Upgrade_Option} $Firmware
+sysupgrade ${Upgrade_Option} $Firmware
\ No newline at end of file