diff --git a/mindspore/core/CMakeLists.txt b/mindspore/core/CMakeLists.txt
index 1d3ecdf717..fee9a728fd 100644
--- a/mindspore/core/CMakeLists.txt
+++ b/mindspore/core/CMakeLists.txt
@@ -2,9 +2,11 @@ include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 include_directories(${CMAKE_BINARY_DIR})
 include_directories(${CMAKE_SOURCE_DIR}/mindspore/core)
 add_subdirectory(gvar)
-if(NOT(CMAKE_SYSTEM_NAME MATCHES "Windows"))
+
+if(NOT(COMPILE_LITE))
     add_subdirectory(mindrt)
 endif()
+
 message("************ build core ***************")
 
 file(GLOB_RECURSE CORE_SRC_LIST RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
diff --git a/mindspore/core/mindrt/CMakeLists.txt b/mindspore/core/mindrt/CMakeLists.txt
index 789f68bf21..8748db8a1c 100644
--- a/mindspore/core/mindrt/CMakeLists.txt
+++ b/mindspore/core/mindrt/CMakeLists.txt
@@ -10,7 +10,6 @@ file(GLOB MINDRT_SRC
     ${CMAKE_CURRENT_SOURCE_DIR}/src/timer/*.cc
     )
 
-
 add_library(mindrt_mid OBJECT ${MINDRT_SRC})
 
 
diff --git a/mindspore/core/mindrt/src/async/uuid_base.cc b/mindspore/core/mindrt/src/async/uuid_base.cc
index b1276deea9..2d1cf1f2bf 100644
--- a/mindspore/core/mindrt/src/async/uuid_base.cc
+++ b/mindspore/core/mindrt/src/async/uuid_base.cc
@@ -13,9 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+#include "async/uuid_base.h"
+#include <memory.h>
 #include <atomic>
 #include <random>
-#include "async/uuid_base.h"
 
 namespace mindspore {
 namespace uuids {
diff --git a/mindspore/core/mindrt/src/litebus.cc b/mindspore/core/mindrt/src/litebus.cc
index 87fc4faa83..a7761bbe33 100644
--- a/mindspore/core/mindrt/src/litebus.cc
+++ b/mindspore/core/mindrt/src/litebus.cc
@@ -73,7 +73,6 @@ class LiteBusExit {
 int InitializeImp(const std::string &tcpUrl, const std::string &tcpUrlAdv, const std::string &udpUrl,
                   const std::string &udpUrlAdv, int threadCount) {
   ICTSBASE_LOG0(ICTSBASE_LOG_COMMON_CODE, HLOG_LEVEL_INFO, PID_LITEBUS_LOG, "litebus starts ......");
-  signal(SIGPIPE, SIG_IGN);
 
   // start actor's thread
   SetThreadCount(threadCount);
diff --git a/mindspore/lite/CMakeLists.txt b/mindspore/lite/CMakeLists.txt
index 907adc781d..522883d328 100644
--- a/mindspore/lite/CMakeLists.txt
+++ b/mindspore/lite/CMakeLists.txt
@@ -9,6 +9,7 @@ option(MS_VERSION_MAJOR "major version" 0)
 option(MS_VERSION_MINOR "minor version" 7)
 option(MS_VERSION_REVISION "revision version" 0)
 option(CMAKE_BUILD_TYPE "build type" Release)
+option(COMPILE_LITE "compile for lite" on)
 option(SUPPORT_TRAIN "if build for on-device train" off)
 option(PLATFORM_ARM64 "if build device for arm64" off)
 option(PLATFORM_ARM32 "if build device for arm32" off)
@@ -26,7 +27,7 @@ option(BUILD_MINDDATA_EXAMPLE "" on)
 option(ENABLE_VERBOSE "" off)
 option(ENABLE_SSE "if x86_64 support SSE instruction set" off)
 option(ENABLE_AVX "if x86_64 support SSE instruction set" off)
-#option(ENABLE_MINDRT "if support mindrt" on)
+option(ENABLE_MINDRT "if support mindrt" on)
 
 set(DIR_PREFIX mindspore-lite)
 set(MS_VERSION ${MS_VERSION_MAJOR}.${MS_VERSION_MINOR}.${MS_VERSION_REVISION})
@@ -137,9 +138,8 @@ if(ENABLE_CONVERTER OR BUILD_MINDDATA STREQUAL "full" OR BUILD_MINDDATA STREQUAL
     include(${TOP_DIR}/cmake/external_libs/json.cmake)
 endif()
 
-set(ENABLE_MINDRT "off")
-if(PLATFORM_ARM AND NOT SUPPORT_TRAIN)
-    set(ENABLE_MINDRT "on")
+if(SUPPORT_TRAIN OR WIN32)
+    set(ENABLE_MINDRT "off")
 endif()
 
 file(GLOB FBS_FILES ${CMAKE_CURRENT_SOURCE_DIR}/schema/*.fbs)
@@ -207,12 +207,7 @@ if(WIN32)
     add_compile_definitions(LITE_EXPORTS)
     add_compile_definitions(BUILDING_DLL)
 endif()
-
-if(ENABLE_MINDRT)
-    include_directories(${CORE_DIR}/mindrt/include)
-    add_compile_definitions(ENABLE_MINDRT)
-    add_subdirectory(${CORE_DIR}/mindrt mindspore_mindrt)
-endif()
+add_subdirectory(${CORE_DIR}/mindrt mindspore_mindrt)
 
 if(ENABLE_CONVERTER)
     if(PLATFORM_ARM)
@@ -225,6 +220,11 @@ if(ENABLE_CONVERTER)
     add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/micro/coder)
 endif()
 
+if(ENABLE_MINDRT)
+    include_directories(${CORE_DIR}/mindrt/include)
+    add_compile_definitions(ENABLE_MINDRT)
+endif()
+
 if(PLATFORM_ARM32 OR PLATFORM_ARM64)
     if(NOT DEFINED ENV{ANDROID_NDK})
         message(FATAL_ERROR "env ANDROID_NDK should be set for ARM compile")
diff --git a/mindspore/lite/src/lite_session.cc b/mindspore/lite/src/lite_session.cc
index 9e96562be6..6bbdee5f63 100644
--- a/mindspore/lite/src/lite_session.cc
+++ b/mindspore/lite/src/lite_session.cc
@@ -410,6 +410,22 @@ int LiteSession::CompileGraph(Model *model) {
   }
 #endif
   InitGraphInOutTensors(model);
+
+#ifdef ENABLE_MINDRT
+  if (context_->IsCpuEnabled() && !context_->IsGpuEnabled() && !context_->IsNpuEnabled() && kernels_.size() == 1) {
+    executor_ = new (std::nothrow) MindrtExecutor();
+  } else {
+    executor_ = new (std::nothrow) Executor();
+  }
+#else
+  executor_ = new (std::nothrow) Executor();
+#endif
+  if (nullptr == executor_) {
+    MS_LOG(ERROR) << "New Executor failed";
+    is_running_.store(false);
+    return RET_ERROR;
+  }
+
   ret = executor_->Prepare(this->kernels_);
   if (ret != RET_OK) {
     MS_LOG(ERROR) << "Prepare executor failed: " << ret;
@@ -515,20 +531,7 @@ int LiteSession::Init(const Context *context) {
     is_running_.store(false);
     return ret;
   }
-#ifdef ENABLE_MINDRT
-  if (context_->IsCpuEnabled() && !context_->IsGpuEnabled() && !context_->IsNpuEnabled() && kernels_.size() == 1) {
-    executor_ = new (std::nothrow) MindrtExecutor();
-  } else {
-    executor_ = new (std::nothrow) Executor();
-  }
-#else
-  executor_ = new (std::nothrow) Executor();
-#endif
-  if (nullptr == executor_) {
-    MS_LOG(ERROR) << "New Executor failed";
-    is_running_.store(false);
-    return RET_ERROR;
-  }
+
   is_running_.store(false);
   return RET_OK;
 }
diff --git a/mindspore/lite/tools/converter/CMakeLists.txt b/mindspore/lite/tools/converter/CMakeLists.txt
index 00e1b61b04..eb7e2f6cae 100644
--- a/mindspore/lite/tools/converter/CMakeLists.txt
+++ b/mindspore/lite/tools/converter/CMakeLists.txt
@@ -78,7 +78,7 @@ add_subdirectory(parser/onnx)
 add_subdirectory(parser/tf)
 add_subdirectory(legacy_optimizer)
 add_subdirectory(quantizer)
-add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../../../core mindspore_core)
+add_subdirectory(${CORE_DIR} mindspore_core)
 
 set(SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../src)
 set(LITE_SRC
@@ -101,6 +101,13 @@ set(LITE_SRC
         ${SRC_DIR}/dequant.cc
         ${SRC_DIR}/huffman_decode.cc
         )
+
+set(ENABLE_MINDRT "off")
+if(ENABLE_MINDRT)
+    set(LITE_SRC ${LITE_SRC} ${SRC_DIR}/lite_mindrt.cc ${SRC_DIR}/mindrt_executor.cc)
+    include_directories(${CORE_DIR}/mindrt/include)
+endif()
+
 set(ARM_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../src/runtime/kernel/arm)
 file(GLOB KERNEL_SRC
         ${ARM_DIR}/base/*.cc
@@ -150,6 +157,10 @@ add_executable(converter_lite
 add_dependencies(converter_lite fbs_src)
 add_dependencies(converter_lite fbs_inner_src)
 
+if(ENABLE_MINDRT)
+    target_link_libraries(converter_lite PRIVATE mindrt_mid)
+endif()
+
 target_link_libraries(converter_lite PRIVATE
         tflite_parser_mid
         tf_parser_mid