diff --git a/cmake/external_libs/flatbuffers.cmake b/cmake/external_libs/flatbuffers.cmake
index a648906e0a8..444850343fe 100644
--- a/cmake/external_libs/flatbuffers.cmake
+++ b/cmake/external_libs/flatbuffers.cmake
@@ -20,14 +20,12 @@ else()
 endif()
 
 if(APPLE)
-    set(FLATBUFFERS_PATCH ${TOP_DIR}/third_party/patch/flatbuffers/flatbuffers.patch001)
     mindspore_add_pkg(flatbuffers
             VER 2.0.0
             LIBS flatbuffers
             EXE flatc
             URL ${REQ_URL}
             MD5 ${MD5}
-            PATCHES ${FLATBUFFERS_PATCH}
             CMAKE_OPTION -DFLATBUFFERS_BUILD_TESTS=OFF -DCMAKE_INSTALL_LIBDIR=lib)
 else()
     mindspore_add_pkg(flatbuffers
diff --git a/cmake/utils.cmake b/cmake/utils.cmake
index 1911ad93480..282dbad9c9f 100644
--- a/cmake/utils.cmake
+++ b/cmake/utils.cmake
@@ -133,7 +133,13 @@ function(__find_pkg_then_add_target pkg_name pkg_exe lib_path)
             set(_LIB_TYPE STATIC)
         endif()
         set(${_LIB_NAME}_LIB ${_LIB_NAME}_LIB-NOTFOUND)
-        find_library(${_LIB_NAME}_LIB ${_LIB_SEARCH_NAME} PATHS ${${pkg_name}_BASE_DIR}/${lib_path} NO_DEFAULT_PATH)
+        if(APPLE)
+            find_library(${_LIB_NAME}_LIB ${_LIB_SEARCH_NAME} PATHS ${${pkg_name}_BASE_DIR}/${lib_path}
+                    NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+        else()
+            find_library(${_LIB_NAME}_LIB ${_LIB_SEARCH_NAME} PATHS ${${pkg_name}_BASE_DIR}/${lib_path}
+                    NO_DEFAULT_PATH)
+        endif()
         if(NOT ${_LIB_NAME}_LIB)
             return()
         endif()
diff --git a/mindspore/ccsrc/backend/kernel_compiler/cpu/nnacl/CMakeLists.txt b/mindspore/ccsrc/backend/kernel_compiler/cpu/nnacl/CMakeLists.txt
index 5e5f826d6de..50f47e5f8e1 100644
--- a/mindspore/ccsrc/backend/kernel_compiler/cpu/nnacl/CMakeLists.txt
+++ b/mindspore/ccsrc/backend/kernel_compiler/cpu/nnacl/CMakeLists.txt
@@ -3,7 +3,7 @@ project(nnacl)
 set(NNACL_DIR ${CMAKE_CURRENT_SOURCE_DIR})
 include_directories(${NNACL_DIR}/..)
 
-if(PLATFORM_ARM32 OR PLATFORM_ARM64)
+if(APPLE OR PLATFORM_ARM32 OR PLATFORM_ARM64)
     if("${CMAKE_BUILD_TYPE}" STREQUAL "Release" AND DEFINED ARCHS)
         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}  -fstrict-aliasing \
         -ffunction-sections -fdata-sections -ffast-math -Wno-shorten-64-to-32")
diff --git a/mindspore/lite/CMakeLists.txt b/mindspore/lite/CMakeLists.txt
index 09a78ed4bb4..52c45675c40 100644
--- a/mindspore/lite/CMakeLists.txt
+++ b/mindspore/lite/CMakeLists.txt
@@ -36,14 +36,6 @@ option(ENABLE_VERBOSE "" off)
 option(ENABLE_MODEL_OBF "if support model obfuscation" off)
 set(BUILD_MINDDATA "lite_cv" CACHE STRING "off, lite, lite_cv, wrapper or full")
 
-if(APPLE)
-    find_package(Patch)
-    if(NOT Patch_FOUND)
-        message(FATAL_ERROR "Patch not found, "
-                "please set environment variable MS_PATCH_PATH to path where Patch is located,"
-                "usually found in GIT_PATH/usr/bin on Windows")
-    endif()
-endif()
 if(DEFINED ENV{MSLITE_GPU_BACKEND})
     set(MSLITE_GPU_BACKEND $ENV{MSLITE_GPU_BACKEND})
 endif()
diff --git a/mindspore/lite/build_lite.sh b/mindspore/lite/build_lite.sh
index 4caf86fdbf1..fa65666da76 100755
--- a/mindspore/lite/build_lite.sh
+++ b/mindspore/lite/build_lite.sh
@@ -133,7 +133,7 @@ build_lite() {
 
     LITE_CMAKE_ARGS="${LITE_CMAKE_ARGS} -DENABLE_ASAN=${ENABLE_ASAN} -DCMAKE_INSTALL_PREFIX=${BUILD_PATH}/output/tmp"
 
-    if [ "$(uname)" == "Darwin" ]; then
+    if [[ "$(uname)" == "Darwin" && "${local_lite_platform}" != "x86_64" ]]; then
       LITE_CMAKE_ARGS=`echo $LITE_CMAKE_ARGS | sed 's/-DCMAKE_BUILD_TYPE=Debug/-DCMAKE_BUILD_TYPE=Release/g'`
       LITE_CMAKE_ARGS="${LITE_CMAKE_ARGS} -DMSLITE_ENABLE_TRAIN=off -DMSLITE_GPU_BACKEND=off -DMSLITE_ENABLE_NPU=off"
       LITE_CMAKE_ARGS="${LITE_CMAKE_ARGS} -DBUILD_MINDDATA=off"
@@ -183,8 +183,17 @@ build_lite() {
         LITE_CMAKE_ARGS="${LITE_CMAKE_ARGS} -DANDROID_NATIVE_API_LEVEL=19 -DANDROID_NDK=${ANDROID_NDK} -DANDROID_ABI=arm64-v8a -DANDROID_TOOLCHAIN_NAME=aarch64-linux-android-clang -DANDROID_STL=${MSLITE_ANDROID_STL}"
       fi
     else
-      LITE_CMAKE_ARGS="${LITE_CMAKE_ARGS} -DBUILD_MINDDATA=lite_cv"
-      LITE_CMAKE_ARGS="${LITE_CMAKE_ARGS} -DPLATFORM_X86_64=on"
+      if [ "$(uname)" == "Darwin" ]; then
+         pkg_name=mindspore-lite-${VERSION_STR}-ios-simulator
+         CMAKE_TOOLCHAIN_FILE=${BASEPATH}/cmake/lite_ios.cmake
+         LITE_CMAKE_ARGS=`echo $LITE_CMAKE_ARGS | sed 's/-DCMAKE_BUILD_TYPE=Debug/-DCMAKE_BUILD_TYPE=Release/g'`
+         LITE_CMAKE_ARGS="${LITE_CMAKE_ARGS} -DPLATFORM=SIMULATOR64 -DPLATFORM_ARM64=off -DENABLE_NEON=off -DMSLITE_ENABLE_TRAIN=off -DMSLITE_GPU_BACKEND=off -DMSLITE_ENABLE_NPU=off -DBUILD_MINDDATA=off -DMSLITE_ENABLE_V0=on"
+         LITE_CMAKE_ARGS="${LITE_CMAKE_ARGS} -DMSLITE_ENABLE_TOOLS=off -DMSLITE_ENABLE_CONVERTER=off"
+         LITE_CMAKE_ARGS="${LITE_CMAKE_ARGS} -G Xcode .."
+      else
+        LITE_CMAKE_ARGS="${LITE_CMAKE_ARGS} -DBUILD_MINDDATA=lite_cv"
+        LITE_CMAKE_ARGS="${LITE_CMAKE_ARGS} -DPLATFORM_X86_64=on"
+      fi
     fi
 
     if [[ "X$CMAKE_TOOLCHAIN_FILE" != "X" ]]; then
@@ -197,8 +206,10 @@ build_lite() {
     echo "cmake ${LITE_CMAKE_ARGS} ${BASEPATH}/mindspore/lite"
     cmake ${LITE_CMAKE_ARGS}  "${BASEPATH}/mindspore/lite"
 
-    if [ "$(uname)" == "Darwin" ]; then
+    if [[ "$(uname)" == "Darwin" && "${local_lite_platform}" != "x86_64" ]]; then
         xcodebuild ONLY_ACTIVE_ARCH=NO -configuration Release -scheme mindspore-lite_static -target mindspore-lite_static -sdk iphoneos -quiet
+    elif [[ "$(uname)" == "Darwin" && "${local_lite_platform}" == "x86_64" ]]; then
+        xcodebuild ONLY_ACTIVE_ARCH=NO -configuration Release -scheme mindspore-lite_static -target mindspore-lite_static -sdk iphonesimulator -quiet
     else
       make -j$THREAD_NUM && make install && make package
       if [[ "${local_lite_platform}" == "x86_64" ]]; then
@@ -217,7 +228,7 @@ build_lite() {
     else
         if [ "$(uname)" == "Darwin" ]; then
           mkdir -p ${BASEPATH}/output
-          cp -r ${BASEPATH}/mindspore/lite/build/src/Release-iphoneos/mindspore-lite.framework ${BASEPATH}/output/mindspore-lite.framework
+          cp -r ${BASEPATH}/mindspore/lite/build/src/Release-*/mindspore-lite.framework ${BASEPATH}/output/mindspore-lite.framework
           cd ${BASEPATH}/output
           tar -zcvf ${pkg_name}.tar.gz mindspore-lite.framework/
           sha256sum ${pkg_name}.tar.gz > ${pkg_name}.tar.gz.sha256
diff --git a/mindspore/lite/src/CMakeLists.txt b/mindspore/lite/src/CMakeLists.txt
index 971b7f204f5..ba3db4ae1b5 100644
--- a/mindspore/lite/src/CMakeLists.txt
+++ b/mindspore/lite/src/CMakeLists.txt
@@ -26,7 +26,7 @@ if(NOT MSLITE_ENABLE_DELEGATE)
     add_compile_definitions(DELEGATE_CLIP)
 endif()
 
-if(PLATFORM_ARM32 OR PLATFORM_ARM64)
+if(APPLE OR PLATFORM_ARM32 OR PLATFORM_ARM64)
     #for performance
     if("${CMAKE_BUILD_TYPE}" STREQUAL "Release" AND NOT APPLE)
         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}  -fomit-frame-pointer -fstrict-aliasing -ffunction-sections \
@@ -237,7 +237,7 @@ endif()
 add_library(mindspore-lite SHARED $<TARGET_OBJECTS:lite_src_mid>)
 set_target_properties(mindspore-lite PROPERTIES CLEAN_DIRECT_OUTPUT 1)
 
-if(DEFINED ARCHS)
+if(APPLE)
     set(MINDSPORE_LITE_PUB_HDRS
             ${CMAKE_CURRENT_SOURCE_DIR}/../include/context.h
             ${CMAKE_CURRENT_SOURCE_DIR}/../include/errorcode.h
diff --git a/third_party/patch/flatbuffers/flatbuffers.patch001 b/third_party/patch/flatbuffers/flatbuffers.patch001
deleted file mode 100644
index 4300e4286fe..00000000000
--- a/third_party/patch/flatbuffers/flatbuffers.patch001
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -Npur flatbuffers-src/CMakeLists.txt flatbuffers-src_patch/CMakeLists.txt
---- flatbuffers-src/CMakeLists.txt	2019-04-25 02:34:53.000000000 +0800
-+++ flatbuffers-src_patch/CMakeLists.txt	2021-06-28 11:37:12.922988687 +0800
-@@ -161,7 +161,7 @@
-   message(STATUS "Using toolchain file: ${CMAKE_TOOLCHAIN_FILE}.")
- elseif(APPLE)
-   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++")
--  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -Werror -Wextra -Wno-unused-parameter")
-+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -Werror -Wextra -Wno-unused-parameter -Wno-deprecated")
-   set(FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wold-style-cast")
- elseif(CMAKE_COMPILER_IS_GNUCXX)
-   if(CYGWIN)