diff --git a/Makefile b/Makefile
index aa85a3ddec4f801a480a2fbff1307b5631e5ffc6..b55a9cedccfb44f185d1cc7a1bc6e0fc861f6ee0 100644
--- a/Makefile
+++ b/Makefile
@@ -17,7 +17,7 @@ obj-$(CONFIG_DRIVERS_HDF)  += osal/
 obj-$(CONFIG_DRIVERS_HDF)  += network/
 obj-$(CONFIG_DRIVERS_HDF)  += config/
 
-ifeq ($(TARGET_PRODUCT), hi3516dv300)
+ifneq ($(TARGET_PRODUCT), Hi3516DV300)
 ifeq ($(CONFIG_DRIVERS_HDF_TEST), y)
 obj-y  += ../../../../$(PRODUCT_PATH)/config/hdf_test/
 obj-y  += test/
diff --git a/model/display/Makefile b/model/display/Makefile
index 3d5bda0d53b6aa5a094f7ff2356ab4a4ad892af7..125d6ff0d28cd1657ef7ee23e198f0a82917bad6 100644
--- a/model/display/Makefile
+++ b/model/display/Makefile
@@ -12,13 +12,6 @@
 #
 #
 
-ifeq ($(TARGET_PRODUCT), Hi3516DV300)
-SEC_LIB_SOURCES = memcpy_s.c memmove_s.c memset_s.c securecutil.c secureinput_a.c secureprintoutput_a.c snprintf_s.c sprintf_s.c  strcat_s.c strcpy_s.c strncat_s.c strncpy_s.c strtok_s.c  vsnprintf_s.c vsprintf_s.c
-
-PWD:=$(shell pwd)
-SEC_OBJECTS:=$(patsubst %.c,%.o,$(SEC_LIB_SOURCES))
-endif
-
 DISPLAY_ROOT_DIR = ../../../../../framework/model/display/driver
 obj-y += \
          $(DISPLAY_ROOT_DIR)/hdf_disp.o \
@@ -44,8 +37,4 @@ ccflags-y += -lm -lc -lgcc \
              -Iinclude/../drivers/hdf/framework/include/platform \
              -Iinclude/../drivers/hdf/framework/include/config \
              -Iinclude/../drivers/hdf/khdf/osal/include
-ifeq ($(TARGET_PRODUCT), Hi3516DV300)
-ccflags-y += -I$(PROJECT_ROOT)/third_party/bounds_checking_function/include
-else ifeq ($(TARGET_PRODUCT), hi3516dv300)
 ccflags-y += -I$(PROJECT_ROOT)/third_party/bounds_checking_function/include
-endif
diff --git a/model/input/Makefile b/model/input/Makefile
index 698379b2046b0e3ab93342fed05cd10bd9572be1..024bc5e2d1b856f72a17ec8583d95f4cf1871422 100644
--- a/model/input/Makefile
+++ b/model/input/Makefile
@@ -12,11 +12,6 @@
 #
 #
 
-SEC_LIB_SOURCES = memcpy_s.c memmove_s.c memset_s.c securecutil.c secureinput_a.c secureprintoutput_a.c snprintf_s.c sprintf_s.c  strcat_s.c strcpy_s.c strncat_s.c strncpy_s.c strtok_s.c  vsnprintf_s.c vsprintf_s.c 
-
-PWD:=$(shell pwd)
-SEC_OBJECTS:=$(patsubst %.c,%.o,$(SEC_LIB_SOURCES))
-
 INPUT_ROOT_DIR = ../../../../../framework/model/input/driver
 
 obj-$(CONFIG_DRIVERS_HDF_INPUT) += \
@@ -46,10 +41,5 @@ ccflags-y += -Iinclude/../drivers/hdf/framework/model/input/driver \
              -Iinclude/../drivers/hdf/framework/core/shared/include \
              -Iinclude/../drivers/hdf/framework/utils/include \
              -Iinclude/../drivers/hdf/khdf/osal/include
-ifeq ($(TARGET_PRODUCT), Hi3516DV300)
-ccflags-y += -I$(PROJECT_ROOT)/third_party/bounds_checking_function/include \
-             -I$(PROJECT_ROOT)/third_party/FreeBSD/sys/dev/evdev
-else ifeq ($(TARGET_PRODUCT), hi3516dv300)
 ccflags-y += -I$(PROJECT_ROOT)/third_party/bounds_checking_function/include \
              -I$(PROJECT_ROOT)/third_party/FreeBSD/sys/dev/evdev
-endif