diff --git a/Makefile b/Makefile
index b0dad73c298df8d754b668af575d8380a1c5e8bd..27704f95972d1d9fc8e665fcdabe62ed4606caa2 100644
--- a/Makefile
+++ b/Makefile
@@ -110,9 +110,7 @@ java-core-def: install
 install: maple dex2mpl_install irbuild mplfe clang2mpl
 	$(shell mkdir -p $(INSTALL_DIR)/ops/linker/; \
 	rsync -a -L $(MRT_ROOT)/maplert/linker/maplelld.so.lds $(INSTALL_DIR)/ops/linker/; \
-	rsync -a -L $(MAPLE_ROOT)/build/java2d8 $(INSTALL_DIR)/bin; \
-	rsync -a -L $(MAPLE_BIN_DIR)/java2jar $(INSTALL_DIR)/bin/; \
-	rsync -a -L $(MAPLE_BIN_DIR)/jbc2mpl $(INSTALL_DIR)/bin/;)
+	rsync -a -L $(MAPLE_ROOT)/build/java2d8 $(INSTALL_DIR)/bin)
 
 .PHONY: all
 all: install libcore
diff --git a/build/core/dex2mpl.mk b/build/core/dex2mpl.mk
index d9ac32ac8d87bce7518736f2c8e953a17a6544b6..a1d8836552e282fe63a42dd5be97ef4fde94df06 100644
--- a/build/core/dex2mpl.mk
+++ b/build/core/dex2mpl.mk
@@ -14,3 +14,4 @@
 #
 $(APP_MPL): %.mpl : %.dex $(DEX2MPL_BIN)
 	$(DEX2MPL_BIN) $(DEX2MPL_FLAGS) -j100 $<
+
diff --git a/build/core/java2jar.mk b/build/core/dex2mpl_test.mk
similarity index 74%
rename from build/core/java2jar.mk
rename to build/core/dex2mpl_test.mk
index ddadd813170bd133c04333854a51479ba6006776..c12f88ab8a8e3c9a1eb9507869d3e1e4a320b63d 100644
--- a/build/core/java2jar.mk
+++ b/build/core/dex2mpl_test.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
+# Copyright (c) [2021] Huawei Technologies Co.,Ltd.All rights reserved.
 #
 # OpenArkCompiler is licensed under Mulan PSL v2.
 # You can use this software according to the terms and conditions of the Mulan PSL v2.
@@ -12,5 +12,5 @@
 # FIT FOR A PARTICULAR PURPOSE.
 # See the Mulan PSL v2 for more details.
 #
-$(APP_JAR): %.jar : %.java $(LIB_CORE_JAR)
-	$(JAVA2JAR) $(APP_JAR) $(LIB_CORE_JAR) "$(wildcard *.java)"
+$(APP_MPL): %.mpl : %.dex $(DEX2MPL_BIN)
+	$(DEX2MPL_BIN) $(DEX2MPL_APP_FLAGS) -j100 $<
diff --git a/build/core/java2dex.mk b/build/core/java2dex.mk
new file mode 100644
index 0000000000000000000000000000000000000000..20dbe3122425e58a963a168f1e291e4706e23696
--- /dev/null
+++ b/build/core/java2dex.mk
@@ -0,0 +1,2 @@
+$(APP_DEX): %.dex : %.java $(wildcard $(JAR_LIBS_PATH)/*.java)
+	@bash $(JAVA2DEX) -o $(APP_DEX) $(JAVA2DEX_FLAGS) -i $(APP_JAVA):${EXTRA_JAVA_FILE} $<
diff --git a/build/core/link.mk b/build/core/link.mk
new file mode 100644
index 0000000000000000000000000000000000000000..785af47bc93f0bcfd850de57c2b1bd888ac09b68
--- /dev/null
+++ b/build/core/link.mk
@@ -0,0 +1,2 @@
+${APP_SO}: %.so : %.VtableImpl.s $(CLANG_BIN)
+	${TOOL_BIN_PATH}/clang++ -g3 -O2 -x assembler-with-cpp -march=armv8-a -target aarch64-linux-gnu -c $(APP_S) && ${TOOL_BIN_PATH}/clang++ $(APP_O) -L${OUT_ROOT}/${MAPLE_BUILD_TYPE}/ops/host-x86_64-O2 -g3 -O2 -march=armv8-a -target aarch64-linux-gnu -fPIC -shared -o $(APP_SO) ${OUT_ROOT}/${MAPLE_BUILD_TYPE}/ops/mrt_module_init.o -fuse-ld=lld -rdynamic -lcore-all -lcommon-bridge -Wl,-z,notext -Wl,-T${OUT_ROOT}/${MAPLE_BUILD_TYPE}/ops/linker/maplelld.so.lds
diff --git a/build/core/maple_test.mk b/build/core/maple_test.mk
index 8e155dfbd461c7e70a982cb785ef316efe32dec5..0834a141e8bf05eb67ae1f3667d03405c66cd47a 100644
--- a/build/core/maple_test.mk
+++ b/build/core/maple_test.mk
@@ -14,10 +14,13 @@
 #
 include $(MAPLE_BUILD_CORE)/maple_variables.mk
 
-test: $(APP_S)
-include $(MAPLE_BUILD_CORE)/mplcomb.mk
+test: APP_RUN
+include $(MAPLE_BUILD_CORE)/qemu_run.mk
+include $(MAPLE_BUILD_CORE)/link.mk	
+include $(MAPLE_BUILD_CORE)/mplcomb_dex.mk
 include $(MAPLE_BUILD_CORE)/genmplt.mk
-include $(MAPLE_BUILD_CORE)/java2jar.mk
+include $(MAPLE_BUILD_CORE)/dex2mpl_test.mk
+include $(MAPLE_BUILD_CORE)/java2dex.mk
 
 .PHONY: clean
 clean:
@@ -30,3 +33,7 @@ clean:
 	@rm -f *.primordials.txt
 	@rm -rf comb.log
 	@rm -rf *.muid
+	@rm -rf *.dex
+	@rm -rf *.def
+	@rm -rf *.so
+	@rm -rf *.o
diff --git a/build/core/maple_variables.mk b/build/core/maple_variables.mk
index 36e09cbcbb6fc8170acf035b8583a66c12b84a41..bac88a3283cdd717b39f5dac7358d15e984f7094 100644
--- a/build/core/maple_variables.mk
+++ b/build/core/maple_variables.mk
@@ -28,6 +28,7 @@ GCC_LINARO_PATH := $(MAPLE_ROOT)/tools/gcc-linaro-7.5.0
 NDK_PATH := $(MAPLE_ROOT)/tools/android-ndk-r21
 
 TARGETS := $(APP)
+APP_JAVA := $(foreach APP, $(TARGETS), $(APP).java)
 APP_DEX := $(foreach APP, $(TARGETS), $(APP).dex)
 APP_CLASS := $(foreach APP, $(TARGETS), $(APP).class)
 APP_JAR := $(foreach APP, $(TARGETS), $(APP).jar)
@@ -36,6 +37,7 @@ APP_MPLT:=$(foreach APP, $(TARGETS), $(APP).mplt)
 APP_S := $(foreach APP, $(TARGETS), $(APP).VtableImpl.s)
 APP_DEF := $(foreach APP, $(TARGETS), $(APP).VtableImpl.macros.def)
 APP_O := $(foreach APP, $(TARGETS), $(APP).VtableImpl.o)
+APP_SO := $(foreach APP, $(TARGETS), $(APP).so)
 APP_QEMU_SO := $(foreach APP, $(TARGETS), $(APP).VtableImpl.qemu.so)
 APP_VTABLEIMPL_MPL := $(foreach APP, $(TARGETS), $(APP).VtableImpl.mpl)
 
@@ -46,6 +48,7 @@ MAPLE_BIN := $(MAPLE_OUT)/bin/maple
 MPLCG_BIN := $(MAPLE_OUT)/bin/mplcg
 JAVA2D8 := $(MAPLE_OUT)/bin/java2d8
 DEX2MPL_BIN := $(MAPLE_OUT)/bin/dex2mpl
+JAVA2DEX := ${MAPLE_ROOT}/build/java2dex
 
 D8 := $(MAPLE_ROOT)/build/d8
 ADD_OBJS := $(MAPLE_ROOT)/src/mrt/maplert/src/mrt_module_init.c__
@@ -101,4 +104,6 @@ else ifeq ($(OPT),O0)
     MPLCG_FLAGS := --quiet --no-pie --verbose-asm --gen-c-macro-def --maplelinker --duplicate_asm_list=$(DUPLICATE_DIR)/duplicateFunc.s
     MPLCG_SO_FLAGS := --fpic
 endif
+DEX2MPL_APP_FLAGS := -mplt=${OUT_ROOT}/${MAPLE_BUILD_TYPE}/libjava-core/libcore-all.mplt -litprofile=${MAPLE_ROOT}/src/mrt/codetricks/profile.pv/meta.list
 MPLCOMBO_FLAGS := --run=me:mpl2mpl:mplcg --option="$(MPLME_FLAGS):$(MPL2MPL_FLAGS):$(MPLCG_FLAGS) $(MPLCG_SO_FLAGS)"
+JAVA2DEX_FLAGS := -p ${OUT_ROOT}/${MAPLE_BUILD_TYPE}/ops/third_party/JAVA_LIBRARIES/core-oj_intermediates/classes.jar:${OUT_ROOT}/${MAPLE_BUILD_TYPE}/ops/third_party/JAVA_LIBRARIES/core-libart_intermediates/classes.jar
diff --git a/build/core/qemu_run.mk b/build/core/qemu_run.mk
new file mode 100644
index 0000000000000000000000000000000000000000..3572fea91d5ac8eeb3f6f27773b42f2fb49c0271
--- /dev/null
+++ b/build/core/qemu_run.mk
@@ -0,0 +1,2 @@
+APP_RUN: $(APP_SO)
+	${TOOL_BIN_PATH}/qemu-aarch64 -L /usr/aarch64-linux-gnu -E LD_LIBRARY_PATH=${OUT_ROOT}/${MAPLE_BUILD_TYPE}/ops/third_party:${OUT_ROOT}/${MAPLE_BUILD_TYPE}/ops/host-x86_64-O2:./ ${OUT_ROOT}/${MAPLE_BUILD_TYPE}/ops/mplsh -Xbootclasspath:libcore-all.so -cp $(APP_SO) $(APP)
diff --git a/src/mapleall/bin/java2jar b/src/mapleall/bin/java2jar
deleted file mode 100755
index c8d50f6f0e8a207ff57b0eb23442f6015c6dc97d..0000000000000000000000000000000000000000
--- a/src/mapleall/bin/java2jar
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-#
-# Copyright (c) [2020] Huawei Technologies Co.,Ltd.All rights reserved.
-#
-# OpenArkCompiler is licensed under Mulan PSL v2.
-# You can use this software according to the terms and conditions of the Mulan PSL v2.
-# You may obtain a copy of Mulan PSL v2 at:
-#
-#     http://license.coscl.org.cn/MulanPSL2
-#
-# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
-# FIT FOR A PARTICULAR PURPOSE.
-# See the Mulan PSL v2 for more details.
-#
-OUTPUT=$1
-CORE_ALL_JAR=$2
-shift 2
-javac -g -d . -bootclasspath ${CORE_ALL_JAR} $@
-jar -cvf ${OUTPUT} *.class
diff --git a/src/mapleall/bin/jbc2mpl b/src/mapleall/bin/jbc2mpl
deleted file mode 100755
index e406b95d935eec7eebb254178b6386192cf16729..0000000000000000000000000000000000000000
Binary files a/src/mapleall/bin/jbc2mpl and /dev/null differ