diff --git a/Ubiquitous/XiUOS/Makefile b/Ubiquitous/XiUOS/Makefile
index 2616f2a92..e3a9c6f58 100644
--- a/Ubiquitous/XiUOS/Makefile
+++ b/Ubiquitous/XiUOS/Makefile
@@ -31,7 +31,7 @@ export HOSTTOOLS_DIR ?= $(KERNEL_ROOT)/tool/hosttools
 export CONFIG2H_EXE ?= $(HOSTTOOLS_DIR)/xsconfig.sh
 
 export CPPPATHS
-export SRC_APP_DIR := applications framework
+export SRC_APP_DIR := ../../APP_Framework
 export SRC_KERNEL_DIR := arch board lib fs kernel resources tool
 export SRC_DIR:= $(SRC_APP_DIR) $(SRC_KERNEL_DIR)
 
diff --git a/Ubiquitous/XiUOS/compiler.mk b/Ubiquitous/XiUOS/compiler.mk
index 920fa8c18..7eefbf357 100644
--- a/Ubiquitous/XiUOS/compiler.mk
+++ b/Ubiquitous/XiUOS/compiler.mk
@@ -11,6 +11,7 @@ CFLAGS += $(DEFINES)
 AFLAGS += $(DEFINES)
 CXXFLAGS += $(DEFINES)
 BUILD_DIR := $(KERNEL_ROOT)/build
+APP_DIR := Ubiquitous/XiUOS
 
  
 .PHONY:COMPILER
@@ -26,7 +27,7 @@ COMPILER:
 ################################################
 define add_c_file
 $(eval COBJ := $(1:%.c=%.o)) \
-$(eval COBJ := $(COBJ:$(KERNEL_ROOT)/%=%)) \
+$(eval COBJ := $(subst $(subst $(APP_DIR),,$(KERNEL_ROOT)),,$(COBJ))) \
 $(eval LOCALC := $(addprefix $(BUILD_DIR)/,$(COBJ))) \
 $(eval OBJS += $(LOCALC)) \
 $(if $(strip $(LOCALC)),$(eval $(LOCALC): $(1)
@@ -39,7 +40,7 @@ endef
 
 define add_cpp_file
 $(eval COBJ := $(1:%.cpp=%.o)) \
-$(eval COBJ := $(COBJ:$(KERNEL_ROOT)/%=%)) \
+$(eval COBJ := $(subst $(subst $(APP_DIR),,$(KERNEL_ROOT)),,$(COBJ))) \
 $(eval LOCALCPP := $(addprefix $(BUILD_DIR)/,$(COBJ))) \
 $(eval OBJS += $(LOCALCPP)) \
 $(if $(strip $(LOCALCPP)),$(eval $(LOCALCPP): $(1)
@@ -52,7 +53,7 @@ endef
 
 define add_cc_file
 $(eval COBJ := $(1:%.cc=%.o)) \
-$(eval COBJ := $(COBJ:$(KERNEL_ROOT)/%=%)) \
+$(eval COBJ := $(subst $(subst $(APP_DIR),,$(KERNEL_ROOT)),,$(COBJ))) \
 $(eval LOCALCPP := $(addprefix $(BUILD_DIR)/,$(COBJ))) \
 $(eval OBJS += $(LOCALCPP)) \
 $(if $(strip $(LOCALCPP)),$(eval $(LOCALCPP): $(1)
@@ -65,7 +66,7 @@ endef
 
 define add_S_file
 $(eval SOBJ := $(1:%.S=%.o)) \
-$(eval SOBJ := $(SOBJ:$(KERNEL_ROOT)/%=%)) \
+$(eval SOBJ := $(subst $(subst $(APP_DIR),,$(KERNEL_ROOT)),,$(SOBJ))) \
 $(eval LOCALS := $(addprefix $(BUILD_DIR)/,$(SOBJ))) \
 $(eval OBJS += $(LOCALS)) \
 $(if $(strip $(LOCALS)),$(eval $(LOCALS): $(1)
diff --git a/Ubiquitous/XiUOS/kernel/memory/byte_manage.c b/Ubiquitous/XiUOS/kernel/memory/byte_manage.c
index 78913de06..0978c137e 100644
--- a/Ubiquitous/XiUOS/kernel/memory/byte_manage.c
+++ b/Ubiquitous/XiUOS/kernel/memory/byte_manage.c
@@ -953,7 +953,7 @@ void *x_umalloc(x_size_t size)
 	lock = CriticalAreaLock();
     /* alignment */
 	size = ALIGN_MEN_UP(size, MEM_ALIGN_SIZE);
-    ret = UserByteManager.dynamic_buddy_manager.done->malloc(&UserByteManager.dynamic_buddy_manager,size);
+    ret = UserByteManager.dynamic_buddy_manager.done->malloc(&UserByteManager.dynamic_buddy_manager,size, DYNAMIC_BLOCK_NO_EXTMEM_MASK);
     if(ret != NONE)
         CHECK(UserByteManager.dynamic_buddy_manager.done->JudgeLegal(&UserByteManager.dynamic_buddy_manager, ret - SIZEOF_DYNAMICALLOCNODE_MEM));
 
diff --git a/Ubiquitous/XiUOS/path_app.mk b/Ubiquitous/XiUOS/path_app.mk
index 95cc1cbba..7e2dad37a 100644
--- a/Ubiquitous/XiUOS/path_app.mk
+++ b/Ubiquitous/XiUOS/path_app.mk
@@ -2,69 +2,10 @@
 
 export APPPATHS :=-I$(BSP_ROOT) \
 
-
-APPPATHS +=-I$(KERNEL_ROOT)/applications/user_api/switch_api \
-	-I$(KERNEL_ROOT)/applications/user_api/general_functions/linklist \
-	-I$(KERNEL_ROOT)/applications/user_api/include #
-
-ifeq ($(CONFIG_CONNECTION_AT), y)
-APPPATHS +=-I$(KERNEL_ROOT)/framework/connection/AT/at_device/inc \
-	-I$(KERNEL_ROOT)/framework/connection/communication/wifi/esp8266 \
-	-I$(KERNEL_ROOT)/framework/connection/communication/4G/air720 \
-	-I$(KERNEL_ROOT)/framework/connection/communication/4G/ec20 \
-	-I$(KERNEL_ROOT)/framework/connection/communication/4G/ec200x \
-	-I$(KERNEL_ROOT)/framework/connection/communication/nbiot/bc26 \
-	-I$(KERNEL_ROOT)/framework/connection/communication/nbiot/me3616 #
-
-APPPATHS +=-I$(KERNEL_ROOT)/framework/connection/AT/at_protocol/include \
-	-I$(KERNEL_ROOT)/framework/connection/AT/at_protocol/at_socket #
-
-APPPATHS +=-I$(KERNEL_ROOT)/framework/connection/AT/sal_socket/include \
-	-I$(KERNEL_ROOT)/framework/connection/AT/sal_socket/include/vfs_net \
-	-I$(KERNEL_ROOT)/framework/connection/AT/sal_socket/include/socket \
-	-I$(KERNEL_ROOT)/framework/connection/AT/sal_socket/include/socket/sys_socket \
-	-I$(KERNEL_ROOT)/framework/connection/AT/sal_socket/impl #
-
-APPPATHS +=-I$(KERNEL_ROOT)/framework/connection/AT/netdev/include #
-endif
-
-ifeq ($(CONFIG_CONNECTION_MQTT), y)
-APPPATHS +=-I$(KERNEL_ROOT)/framework/connection/MQTT/MQTTClient-C \
-	-I$(KERNEL_ROOT)/framework/connection/MQTT/MQTTPacket/src #
-endif
-
-ifeq ($(CONFIG_CONNECTION_COMMUNICATION_LORA), y)
-APPPATHS +=-I$(KERNEL_ROOT)/framework/connection/Adapter/lora/inc \
-	-I$(KERNEL_ROOT)/framework/connection/Adapter/lora/src/radio #
-endif
-
-APPPATHS +=-I$(KERNEL_ROOT)/framework/connection/Adapter/include \
-           -I$(KERNEL_ROOT)/framework/connection/Adapter/4G \
-		   -I$(KERNEL_ROOT)/framework/connection/Adapter/5G \
-		   -I$(KERNEL_ROOT)/framework/connection/Adapter/bluetooth \
-		   -I$(KERNEL_ROOT)/framework/connection/Adapter/can \
-		   -I$(KERNEL_ROOT)/framework/connection/Adapter/ethernet \
-		   -I$(KERNEL_ROOT)/framework/connection/Adapter/lora \
-		   -I$(KERNEL_ROOT)/framework/connection/Adapter/nbiot \
-		   -I$(KERNEL_ROOT)/framework/connection/Adapter/rs485 \
-		   -I$(KERNEL_ROOT)/framework/connection/Adapter/wifi \
-		   -I$(KERNEL_ROOT)/framework/connection/Adapter/zigbee #
-
-ifeq ($(CONFIG_PERCEPTION_SENSORDEVICE), y)
-APPPATHS +=-I$(KERNEL_ROOT)/framework/perception
-endif
-
-APPPATHS +=-I$(KERNEL_ROOT)/lib/libcpp #
-
-ifeq ($(CONFIG_INTELLIGENT_TFLITE),y)
-	APPPATHS += \
-		-I$(KERNEL_ROOT)/framework/intelligent/tflite-mcu/source \
-		-I$(KERNEL_ROOT)/framework/intelligent/tflite-mcu/source/third_party/gemmlowp \
-		-I$(KERNEL_ROOT)/framework/intelligent/tflite-mcu/source/third_party/flatbuffers/include \
-		-I$(KERNEL_ROOT)/framework/intelligent/tflite-mcu/source/third_party/ruy
-endif
-
-APPPATHS += -I$(KERNEL_ROOT)/applications/app_newlib/include #
+APPPATHS +=-I$(KERNEL_ROOT)/../../APP_Framework/Applications/general_functions/linklist \
+	-I$(KERNEL_ROOT)/../../APP_Framework/lib/app_newlib/include \
+	-I$(KERNEL_ROOT)/../../APP_Framework/Framework/sensor \
+	-I$(KERNEL_ROOT)/../../APP_Framework/Framework/transform_layer #
 
 
 COMPILE_APP:
@@ -74,6 +15,6 @@ COMPILE_APP:
                $(MAKE) -C $$dir;          \
        done
 	@cp link.mk build/Makefile
-	@$(MAKE) -C build COMPILE_TYPE="_app" TARGET=XiaoShanOS_$(BOARD)_app.elf LINK_FLAGS=APPLFLAGS
+	@$(MAKE) -C build COMPILE_TYPE="_app" TARGET=XiUOS_$(BOARD)_app.elf LINK_FLAGS=APPLFLAGS
 	@rm build/Makefile build/make.obj
 
diff --git a/Ubiquitous/XiUOS/path_kernel.mk b/Ubiquitous/XiUOS/path_kernel.mk
index 60e208d3e..93dcb6938 100644
--- a/Ubiquitous/XiUOS/path_kernel.mk
+++ b/Ubiquitous/XiUOS/path_kernel.mk
@@ -217,6 +217,6 @@ COMPILE_KERNEL:
                $(MAKE) -C $$dir;          \
        done
 	@cp link.mk build/Makefile
-	@$(MAKE) -C build COMPILE_TYPE="_kernel" TARGET=XiaoShanOS_$(BOARD)_kernel.elf LINK_FLAGS=LFLAGS
+	@$(MAKE) -C build COMPILE_TYPE="_kernel" TARGET=XiUOS_$(BOARD)_kernel.elf LINK_FLAGS=LFLAGS
 	@rm build/Makefile build/make.obj