diff --git a/Ubiquitous/XiZi_AIoT/services/drivers/rk-3568/Makefile b/Ubiquitous/XiZi_AIoT/services/drivers/rk-3568/Makefile
deleted file mode 100644
index 01dfbf56d..000000000
--- a/Ubiquitous/XiZi_AIoT/services/drivers/rk-3568/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-
-SRC_DIR := 
-
-include $(KERNEL_ROOT)/compiler.mk
\ No newline at end of file
diff --git a/Ubiquitous/XiZi_AIoT/services/drivers/rk-3568/ethernet/Makefile b/Ubiquitous/XiZi_AIoT/services/drivers/rk-3568/ethernet/Makefile
deleted file mode 100644
index 5ea0749dc..000000000
--- a/Ubiquitous/XiZi_AIoT/services/drivers/rk-3568/ethernet/Makefile
+++ /dev/null
@@ -1,44 +0,0 @@
-ifeq ($(BOARD), imx6q-sabrelite)
-toolchain ?= arm-none-eabi-
-user_ldflags = --specs=nosys.specs -Wl,-Map=user.map,-cref -N
-cflags = -std=c11 -O2 -march=armv7-a -mtune=cortex-a9 -nostdlib -nodefaultlibs -mfloat-abi=soft -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -ggdb -Wno-unused -Werror -fno-omit-frame-pointer -fno-stack-protector -fno-pie
-endif
-
-ifeq ($(BOARD), zynq7000-zc702)
-toolchain ?= arm-xilinx-eabi-
-user_ldflags = -Wl,--start-group,-lgcc,-lc,--end-group -N
-cflags = -std=c11 -O2 -march=armv7-a -mtune=cortex-a9 -nostdlib -nodefaultlibs -mfloat-abi=soft -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -ggdb -Wno-unused -Werror -fno-omit-frame-pointer -fno-stack-protector -fno-pie
-board_specs = stub.o
-#cflags = -Wall -g -std=c11 
-endif
-
-ifeq ($(BOARD), ok1028a-c)
-toolchain ?= aarch64-none-elf-
-user_ldflags = -N -Ttext 0
-cflags =  -g -std=c11 -mtune=cortex-a72 -nostdlib -nodefaultlibs -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall  -Werror -ggdb -Wno-unused  -fno-omit-frame-pointer -fno-stack-protector -fno-pie  
-board_specs = stub.o
-endif
-
-cc = ${toolchain}gcc
-ld = ${toolchain}g++
-objdump = ${toolchain}objdump
-# c_useropts = -O2
-c_useropts = -O0
-
-INC_DIR = 	-I$(KERNEL_ROOT)/services/app \
-		  	-I$(KERNEL_ROOT)/services/boards/$(BOARD) \
-			-I$(KERNEL_ROOT)/services/lib/serial \
-			-I$(KERNEL_ROOT)/services/drivers/rk-3568/include \
-			-I$(KERNEL_ROOT)/services/lib/usyscall \
-		  	-I$(KERNEL_ROOT)/services/lib/ipc \
-		  	-I$(KERNEL_ROOT)/services/lib/memory 
-
-
-objs =  
-
-all: ${objs}
-	@mv $^ $(KERNEL_ROOT)/services/app
-
-%.o: %.c
-	@echo "cc $^"
-	@${cc} ${cflags} ${c_useropts} ${INC_DIR} -o $@ -c $^
\ No newline at end of file