diff --git a/br-ext-chip-hisilicon/board/hi3516cv200/kernel/hi3518ev200.generic.config b/br-ext-chip-hisilicon/board/hi3516cv200/kernel/hi3518ev200.generic.config
index 73ffaee3..d0e87577 100644
--- a/br-ext-chip-hisilicon/board/hi3516cv200/kernel/hi3518ev200.generic.config
+++ b/br-ext-chip-hisilicon/board/hi3516cv200/kernel/hi3518ev200.generic.config
@@ -668,7 +668,7 @@ CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
 # CONFIG_MAC80211_DEBUG_MENU is not set
 CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
 # CONFIG_WIMAX is not set
-# CONFIG_RFKILL is not set
+CONFIG_RFKILL=y
 # CONFIG_NET_9P is not set
 # CONFIG_CAIF is not set
 # CONFIG_CEPH_LIB is not set
diff --git a/building.sh b/building.sh
index b688cce2..3c4f3e59 100755
--- a/building.sh
+++ b/building.sh
@@ -15,7 +15,8 @@ clone() {
 }
 
 fresh() {
-  date >/tmp/openipc_buildtime.txt
+  echo -e "\nThe start-stop times\n" >/tmp/openipc_buildtime.txt
+  date >>/tmp/openipc_buildtime.txt
   [ -d buildroot-2020.02.12/dl ] && mv buildroot-2020.02.12/dl .
   make distclean #clean
   [ -d buildroot* ] && echo -e "\nBuildroot found, OK\n" || make prepare
@@ -45,7 +46,6 @@ rename() {
   mv -v ./output/images/rootfs.cpio ./output/images/rootfs.${soc}.cpio
   mv -v ./output/images/rootfs.tar ./output/images/rootfs.${soc}.tar
   date >>/tmp/openipc_buildtime.txt
-  echo -e "\n\n$(cat /tmp/openipc_buildtime.txt)"
 }
 
 rename_initramfs() {
@@ -58,10 +58,13 @@ rename_initramfs() {
 }
 
 autoup_rootfs() {
-  echo -e "\n\n"
+  echo -e "\n"
   curl -L -o ./output/images/u-boot-hi3518ev200-universal.bin https://github.com/OpenIPC/firmware/releases/download/latest/u-boot-hi3518ev200-universal.bin
+  echo -e "\n"
   ./output/host/bin/mkimage -A arm -O linux -T firmware -n 'OpenIPC v.2.2.7' -a 0x000000000000 -e 0x000000050000 -d ./output/images/u-boot-hi3518ev200-universal.bin ./output/images/autoupdate-uboot.img
+  echo -e "\n"
   ./output/host/bin/mkimage -A arm -O linux -T kernel -C none -n 'OpenIPC v2.2.7' -a 0x000000050000 -e 0x000000250000 -d ./output/images/uImage.${soc} ./output/images/autoupdate-kernel.img
+  echo -e "\n"
   ./output/host/bin/mkimage -A arm -O linux -T filesystem -n 'OpenIPC v.2.2.7' -a 0x000000250000 -e 0x000000750000 -d ./output/images/rootfs.squashfs.${soc} ./output/images/autoupdate-rootfs.img
 }
 
@@ -740,3 +743,6 @@ hi3518ev200_hs303             # OpenIPC
 #
 # More examples see here: https://openipc.github.io/wiki/
 #
+
+echo -e "\n\n$(cat /tmp/openipc_buildtime.txt)"
+