diff --git a/br-ext-chip-ingenic/configs/unknown_unknown_t31_openipc_defconfig b/br-ext-chip-ingenic/configs/unknown_unknown_t31_openipc_defconfig
index c7370abf..869fcda4 100644
--- a/br-ext-chip-ingenic/configs/unknown_unknown_t31_openipc_defconfig
+++ b/br-ext-chip-ingenic/configs/unknown_unknown_t31_openipc_defconfig
@@ -37,7 +37,7 @@ BR2_LINUX_KERNEL_EXT_INGENIC_PATCHER_LIST="$(BR2_EXTERNAL_INGENIC_PATH)/board/t3
 
 # Filesystem
 # BR2_TARGET_TZ_INFO is not set
-# BR2_TARGET_ROOTFS_CPIO=y
+BR2_TARGET_ROOTFS_CPIO=y
 BR2_TARGET_ROOTFS_SQUASHFS=y
 BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
 BR2_ROOTFS_OVERLAY="$(TOPDIR)/../general/overlay"
diff --git a/building.sh b/building.sh
index 9ebde82d..5eb5b1fa 100755
--- a/building.sh
+++ b/building.sh
@@ -333,7 +333,7 @@ hi3536dv100() {
 
 #################################################################################
 
-ingenic-t31() {
+t31() {
   soc="t31"
   fresh && make PLATFORM=ingenic BOARD=unknown_unknown_${soc}_openipc all && rename
 }
@@ -516,7 +516,7 @@ xm550() {
 #
 #######
 #
-# ingenic-t31                   # testing..
+t31                           # testing..
 #
 #######
 #
@@ -530,7 +530,7 @@ xm550() {
 # ssc333                        # OpenIPC
 #
 # ssc335                        # OpenIPC
-ssc335_blackbird              # BlackBird
+# ssc335_blackbird              # BlackBird
 # ssc335_goodcam                # GoodCam
 # ssc335_initramfs              # Initramfs
 # ssc335_musl                   # Musl