diff --git a/boards/riscv64/licheepi4a/Makefile b/boards/riscv64/licheepi4a/Makefile
index 481da02a8358c7ee634f61d7afbcbed8d13af76a..8d68583787acd96de5c3d4529c89293cb3859983 100755
--- a/boards/riscv64/licheepi4a/Makefile
+++ b/boards/riscv64/licheepi4a/Makefile
@@ -17,8 +17,8 @@ FSTYPE  ?= ext4
 ROOTFS  ?= $(BSP_ROOT)/$(BUILDROOT)/rootfs.cpio.gz
 
 ORIIMG  ?= arch/$(ARCH)/boot/Image
-DIMAGE  ?= light_lpi4a.dtb
-ORIDTB  ?= arch/$(ARCH)/boot/dts/thead/th1520-beaglev-ahead.dtb
+DIMAGE  ?= th1520-lichee-pi-4a.dtb
+ORIDTB  ?= arch/$(ARCH)/boot/dts/thead/th1520-lichee-pi-4a.dtb
 KIMAGE  ?= $(BSP_KERNEL)/$(LINUX)/Image
 KRELEASE?= $(BSP_KERNEL)/$(LINUX)/kernel.release
 DTB     ?= $(BSP_KERNEL)/$(LINUX)/$(DIMAGE)
diff --git a/boards/riscv64/licheepi4a/README.md b/boards/riscv64/licheepi4a/README.md
index 457e5002c17e6a452bf856b605799f1ea49a46aa..e967f86958c9daef60ab184f8776c69e5bd004af 100644
--- a/boards/riscv64/licheepi4a/README.md
+++ b/boards/riscv64/licheepi4a/README.md
@@ -20,14 +20,6 @@ Some work can be done automatically:
 
 The process of burning images onto the board can be referenced in bsp/burn_tools/README.md.
 
-## DTB
-
-Notice for burning:
-
-The compiled dtb shoule be renamed as light_lpi4a.dtb because U-Boot use this filename as the default dtb.
-
-Or you can modify the default config of /extlinux/extlinux.conf in boot.ext4.
-
 ## BIOS
 
 Riscv64 requires a proxy kernel to do some prepare before running the real linux kernel.