diff --git a/rk356x/BoardConfig-LubanCat-Zero-ubuntu.mk b/rk356x/BoardConfig-LubanCat-Zero-ubuntu.mk
index d8d1896..54cdc40 100644
--- a/rk356x/BoardConfig-LubanCat-Zero-ubuntu.mk
+++ b/rk356x/BoardConfig-LubanCat-Zero-ubuntu.mk
@@ -11,7 +11,7 @@ export RK_KERNEL_DEFCONFIG=lubancat2_defconfig
 # Kernel defconfig fragment
 export RK_KERNEL_DEFCONFIG_FRAGMENT=
 # Kernel dts
-export RK_KERNEL_DTS=rk3566-lubancat-zero-w
+export RK_KERNEL_DTS=rk3566-lubancat-zero
 # boot image type
 export RK_BOOT_IMG=boot.img
 # kernel image path
@@ -55,7 +55,7 @@ export RK_OEM_DIR=
 #userdata config
 export RK_USERDATA_DIR=
 #misc image
-export RK_MISC=blank-misc.img
+export RK_MISC=
 #choose enable distro module
 export RK_DISTRO_MODULE=
 # Define pre-build script for this board
@@ -63,8 +63,8 @@ export RK_BOARD_PRE_BUILD_SCRIPT=app-build.sh
 # 定义默认rootfs为ubuntu
 export RK_ROOTFS_SYSTEM=ubuntu
 # 定义默认rootfs是否为桌面版  desktop :桌面版 	console ：控制台版
-export RK_ROOTFS_TARGET=console
+export RK_ROOTFS_TARGET=desktop
 # 定义默认rootfs是否添加DEBUG工具  debug :添加 	none :不添加
-export RK_ROOTFS_DEBUG=debug
+export RK_ROOTFS_DEBUG=none
 # 使用exboot内核分区
 export RK_EXTBOOT=true
diff --git a/rk356x/BoardConfig-LubanCat1N-ubuntu.mk b/rk356x/BoardConfig-LubanCat1N-ubuntu.mk
index ef6919d..7f9d3f7 100644
--- a/rk356x/BoardConfig-LubanCat1N-ubuntu.mk
+++ b/rk356x/BoardConfig-LubanCat1N-ubuntu.mk
@@ -25,7 +25,7 @@ export RK_PACKAGE_FILE=rk356x-package-file-ubuntu
 # Buildroot config
 export RK_CFG_BUILDROOT=rockchip_rk3566
 # Recovery config
-export RK_CFG_RECOVERY=rockchip_rk356x_recovery
+export RK_CFG_RECOVERY=
 # Recovery image format type: fit(flattened image tree)
 export RK_RECOVERY_FIT_ITS=boot4recovery.its
 # ramboot config
@@ -55,7 +55,7 @@ export RK_OEM_DIR=
 #userdata config
 export RK_USERDATA_DIR=
 #misc image
-export RK_MISC=blank-misc.img
+export RK_MISC=
 #choose enable distro module
 export RK_DISTRO_MODULE=
 # Define pre-build script for this board
@@ -65,6 +65,6 @@ export RK_ROOTFS_SYSTEM=ubuntu
 # 定义默认rootfs是否为桌面版  desktop :桌面版 	console ：控制台版
 export RK_ROOTFS_TARGET=desktop
 # 定义默认rootfs是否添加DEBUG工具  debug :添加 	none :不添加
-export RK_ROOTFS_DEBUG=debug
+export RK_ROOTFS_DEBUG=none
 # 使用exboot内核分区
 export RK_EXTBOOT=true
diff --git a/rk356x/BoardConfig-LubanCat2-IO-ububtu.mk b/rk356x/BoardConfig-LubanCat2-IO-ububtu.mk
index 960e2a3..eeaa1e1 100644
--- a/rk356x/BoardConfig-LubanCat2-IO-ububtu.mk
+++ b/rk356x/BoardConfig-LubanCat2-IO-ububtu.mk
@@ -19,13 +19,13 @@ export RK_KERNEL_IMG=kernel/arch/arm64/boot/Image
 # kernel image format type: fit(flattened image tree)
 export RK_KERNEL_FIT_ITS=boot.its
 # parameter for GPT table
-export RK_PARAMETER=parameter-buildroot-fit.txt
+export RK_PARAMETER=parameter-ubuntu-fit.txt
 # 分区表对应的打包文件
 export RK_PACKAGE_FILE=rk356x-package-file-ubuntu
 # Buildroot config
 export RK_CFG_BUILDROOT=rockchip_rk3568
 # Recovery config
-export RK_CFG_RECOVERY=rockchip_rk356x_recovery
+export RK_CFG_RECOVERY=
 # Recovery image format type: fit(flattened image tree)
 export RK_RECOVERY_FIT_ITS=boot4recovery.its
 # ramboot config
@@ -55,7 +55,7 @@ export RK_OEM_DIR=
 #userdata config
 export RK_USERDATA_DIR=
 #misc image
-export RK_MISC=blank-misc.img
+export RK_MISC=
 #choose enable distro module
 export RK_DISTRO_MODULE=
 # Define pre-build script for this board
@@ -65,6 +65,6 @@ export RK_ROOTFS_SYSTEM=ubuntu
 # 定义默认rootfs是否为桌面版  desktop :桌面版 	console ：控制台版
 export RK_ROOTFS_TARGET=desktop
 # 定义默认rootfs是否添加DEBUG工具  debug :添加 	none :不添加
-export RK_ROOTFS_DEBUG=debug
+export RK_ROOTFS_DEBUG=none
 # 使用exboot内核分区
 export RK_EXTBOOT=true
\ No newline at end of file
diff --git a/rk356x/BoardConfig-LubanCat2-ubuntu.mk b/rk356x/BoardConfig-LubanCat2-ubuntu.mk
index 9fa4850..90a1427 100644
--- a/rk356x/BoardConfig-LubanCat2-ubuntu.mk
+++ b/rk356x/BoardConfig-LubanCat2-ubuntu.mk
@@ -25,7 +25,7 @@ export RK_PACKAGE_FILE=rk356x-package-file-ubuntu
 # Buildroot config
 export RK_CFG_BUILDROOT=rockchip_rk3568
 # Recovery config
-export RK_CFG_RECOVERY=rockchip_rk356x_recovery
+export RK_CFG_RECOVERY=
 # Recovery image format type: fit(flattened image tree)
 export RK_RECOVERY_FIT_ITS=boot4recovery.its
 # ramboot config
@@ -55,7 +55,7 @@ export RK_OEM_DIR=
 #userdata config
 export RK_USERDATA_DIR=
 #misc image
-export RK_MISC=blank-misc.img
+export RK_MISC=
 #choose enable distro module
 export RK_DISTRO_MODULE=
 # Define pre-build script for this board
@@ -65,6 +65,6 @@ export RK_ROOTFS_SYSTEM=ubuntu
 # 定义默认rootfs是否为桌面版  desktop :桌面版 	console ：控制台版
 export RK_ROOTFS_TARGET=desktop
 # 定义默认rootfs是否添加DEBUG工具  debug :添加 	none :不添加
-export RK_ROOTFS_DEBUG=debug
+export RK_ROOTFS_DEBUG=none
 # 使用exboot内核分区
 export RK_EXTBOOT=true
\ No newline at end of file
diff --git a/rk356x/parameter-ubuntu-fit.txt b/rk356x/parameter-ubuntu-fit.txt
index f7e1f07..b7dc705 100644
--- a/rk356x/parameter-ubuntu-fit.txt
+++ b/rk356x/parameter-ubuntu-fit.txt
@@ -8,5 +8,5 @@ MACHINE: 0xffffffff
 CHECK_MASK: 0x80
 PWR_HLD: 0,0,A,0,1
 TYPE: GPT
-CMDLINE: mtdparts=rk29xxnand:0x00002000@0x00004000(uboot),0x00002000@0x00006000(misc),0x00040000@0x00008000(boot:bootable),0x00020000@0x00048000(recovery),0x00010000@0x00068000(backup),-@0x00078000(rootfs:grow)
+sCMDLINE: mtdparts=rk29xxnand:0x00002000@0x00004000(uboot),0x00040000@0x00006000(boot:bootable),-@0x00046000(rootfs:grow)
 uuid:rootfs=614e0000-0000-4b53-8000-1d28000054a9