diff --git a/build.sh b/build.sh
index 572b1c3c..e14a26b9 100644
--- a/build.sh
+++ b/build.sh
@@ -23,7 +23,7 @@ export BUILD_PATH="${BASEPATH}/build/"
 usage()
 {
   echo "Usage:"
-  echo "sh build.sh [-j[n]] [-h] [-v] [-s] [-t] [-u] [-c] [-p]"
+  echo "sh build.sh [-j[n]] [-h] [-v] [-s] [-t] [-u] [-c] [-S on|off]"
   echo ""
   echo "Options:"
   echo "    -h Print usage"
@@ -34,9 +34,21 @@ usage()
   echo "    -c Build ut with coverage tag"
   echo "    -p Build inference or train"
   echo "    -v Display build command"
+  echo "    -S Enable enable download cmake compile dependency from gitee , default off"
   echo "to be continued ..."
 }
 
+# check value of input is 'on' or 'off'
+# usage: check_on_off arg_value arg_name
+check_on_off()
+{
+  if [[ "X$1" != "Xon" && "X$1" != "Xoff" ]]; then
+    echo "Invalid value $1 for option -$2"
+    usage
+    exit 1
+  fi
+}
+
 # parse and set options
 checkopts()
 {
@@ -49,8 +61,9 @@ checkopts()
   GE_ONLY="on"
   PLATFORM="inference"
   PRODUCT="normal"
+  ENABLE_GITEE="off"
   # Process the options
-  while getopts 'ustchj:p:g:v' opt
+  while getopts 'ustchj:p:g:vS:' opt
   do
     OPTARG=$(echo ${OPTARG} | tr '[A-Z]' '[a-z]')
     case "${opt}" in
@@ -86,6 +99,11 @@ checkopts()
       g)
         PRODUCT=$OPTARG
         ;;
+      S)
+        check_on_off $OPTARG S
+        ENABLE_GITEE="$OPTARG"
+        echo "enable download from gitee"
+        ;;
       *)
         echo "Undefined option: ${opt}"
         usage
@@ -129,6 +147,9 @@ build_graphengine()
     CMAKE_ARGS="${CMAKE_ARGS} -DENABLE_GE_ST=ON"
   fi
 
+  if [[ "X$ENABLE_GITEE" = "Xon" ]]; then
+    CMAKE_ARGS="${CMAKE_ARGS} -DENABLE_GITEE=ON"
+  fi
   CMAKE_ARGS="${CMAKE_ARGS} -DENABLE_OPEN_SRC=True -DCMAKE_INSTALL_PREFIX=${OUTPUT_PATH} -DPLATFORM=${PLATFORM} -DPRODUCT=${PRODUCT}"
   echo "${CMAKE_ARGS}"
   cmake ${CMAKE_ARGS} ..
diff --git a/cmake/external_libs/gflags.cmake b/cmake/external_libs/gflags.cmake
index 5a4c5338..0294192e 100755
--- a/cmake/external_libs/gflags.cmake
+++ b/cmake/external_libs/gflags.cmake
@@ -11,8 +11,16 @@ if ((${CMAKE_INSTALL_PREFIX} STREQUAL /usr/local) OR
     message(STATUS "No install prefix selected, default to ${CMAKE_INSTALL_PREFIX}.")
 endif()
 
+if (ENABLE_GITEE)
+    set(REQ_URL "https://gitee.com/mirrors/gflags/repository/archive/v2.2.2.tar.gz")
+    set(MD5 "")
+else()
+    set(REQ_URL "https://github.com/gflags/gflags/archive/v2.2.2.tar.gz")
+    set(MD5 "")
+endif ()
+
 ExternalProject_Add(gflags_build
-                    URL https://github.com/gflags/gflags/archive/v2.2.2.tar.gz
+                    URL ${REQ_URL}
                     #URL /home/txd/workspace/linux_cmake/pkg/protobuf-3.8.0.tar.gz
                     #SOURCE_DIR ${GE_CODE_DIR}/../third_party/gflags/src/gflags-2.2.2 
                     CONFIGURE_COMMAND ${CMAKE_COMMAND} -DCMAKE_CXX_FLAGS="-D_GLIBCXX_USE_CXX11_ABI=0" -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}/gflags <SOURCE_DIR>
diff --git a/cmake/external_libs/json.cmake b/cmake/external_libs/json.cmake
index cf020b40..ce473d4b 100755
--- a/cmake/external_libs/json.cmake
+++ b/cmake/external_libs/json.cmake
@@ -5,8 +5,17 @@ endif()
 include(ExternalProject)
 
 set(JSON_SRC_DIR ${CMAKE_BINARY_DIR}/opensrc/json/include)
+if (ENABLE_GITEE)
+    set(REQ_URL "https://gitee.com/mirrors/JSON-for-Modern-CPP/repository/archive/v3.6.1.zip")
+    set(MD5 "5bda78ce308e6cfcf614dcf1d5ff27a7")
+    set(JSON_INCLUDE_DIR "${JSON_SRC_DIR}/include")
+else()
+    set(REQ_URL "https://github.com/nlohmann/json/releases/download/v3.6.1/include.zip")
+    set(MD5 "0dc903888211db3a0f170304cd9f3a89")
+    set(JSON_INCLUDE_DIR ${JSON_SRC_DIR})
+endif ()
 ExternalProject_Add(json_build
-                    URL https://github.com/nlohmann/json/releases/download/v3.6.1/include.zip
+                    URL ${REQ_URL}
                     #URL /home/txd/workspace/cloud_code/pkg/include.zip
                     SOURCE_DIR  ${JSON_SRC_DIR}
                     CONFIGURE_COMMAND ""
@@ -17,7 +26,7 @@ ExternalProject_Add(json_build
 
 
 add_library(json INTERFACE)
-target_include_directories(json INTERFACE ${JSON_SRC_DIR})
+target_include_directories(json INTERFACE ${JSON_INCLUDE_DIR})
 add_dependencies(json json_build)
 
 #set(HAVE_JSON TRUE CACHE BOOL "json build add")
diff --git a/cmake/external_libs/onnx.cmake b/cmake/external_libs/onnx.cmake
index 889c95c3..9dadb544 100755
--- a/cmake/external_libs/onnx.cmake
+++ b/cmake/external_libs/onnx.cmake
@@ -6,8 +6,16 @@ set(ONNX_PROTO_DIR ${CMAKE_BINARY_DIR}/onnx)
 set(ONNX_PROTO_FILE ${ONNX_PROTO_DIR}/onnx.proto)
 file(MAKE_DIRECTORY ${ONNX_PROTO_DIR})
 
+if (ENABLE_GITEE)
+    set(REQ_URL "https://gitee.com/mirrors/ONNX/repository/archive/v1.6.0.tar.gz")
+    set(MD5 "1bdbcecdd68ea8392630467646776e02")
+else()
+    set(REQ_URL "https://github.com/onnx/onnx/releases/download/v1.6.0/onnx-1.6.0.tar.gz")
+    set(MD5 "512f2779d6215d4a36f366b6b9acdf1e")
+endif ()
+
 ExternalProject_Add(onnx
-                    URL https://github.com/onnx/onnx/releases/download/v1.6.0/onnx-1.6.0.tar.gz
+                    URL ${REQ_URL}
                     #URL /home/txd/workspace/cloud_code/pkg/onnx-1.6.0.tar.gz
                     #URL_HASH SHA256=3b88c3fe521151651a0403c4d131cb2e0311bd28b753ef692020a432a81ce345
                     #SOURCE_DIR ${ONNX_SRC_DIR}
diff --git a/cmake/external_libs/protobuf_shared.cmake b/cmake/external_libs/protobuf_shared.cmake
index b9c4c105..f30aefe8 100755
--- a/cmake/external_libs/protobuf_shared.cmake
+++ b/cmake/external_libs/protobuf_shared.cmake
@@ -10,10 +10,19 @@ if ((${CMAKE_INSTALL_PREFIX} STREQUAL /usr/local) OR
     set(CMAKE_INSTALL_PREFIX ${GE_CODE_DIR}/output CACHE STRING "path for install()" FORCE)
     message(STATUS "No install prefix selected, default to ${CMAKE_INSTALL_PREFIX}.")
 endif()
+
+if (ENABLE_GITEE)
+    set(REQ_URL "https://gitee.com/mirrors/protobuf_source/repository/archive/v3.8.0.tar.gz")
+    set(MD5 "eba86ae9f07ba5cfbaf8af3bc4e84236")
+else()
+    set(REQ_URL "https://github.com/protocolbuffers/protobuf/archive/v3.8.0.tar.gz")
+    set(MD5 "3d9e32700639618a4d2d342c99d4507a")
+endif ()
+
 set(protobuf_CXXFLAGS "-Wno-maybe-uninitialized -Wno-unused-parameter -fPIC -fstack-protector-all -D_FORTIFY_SOURCE=2 -D_GLIBCXX_USE_CXX11_ABI=0 -O2")
 set(protobuf_LDFLAGS "-Wl,-z,relro,-z,now,-z,noexecstack")
 ExternalProject_Add(protobuf_build
-                    URL https://github.com/protocolbuffers/protobuf/archive/v3.8.0.tar.gz
+                    URL ${REQ_URL}
                     #URL /home/txd/workspace/linux_cmake/pkg/protobuf-3.8.0.tar.gz
                     #SOURCE_DIR ${GE_CODE_DIR}/../third_party/protobuf/src/protobuf-3.8.0
                     #DOWNLOAD_COMMAND ${CMAKE_COMMAND} -E copy_directory ${GE_CODE_DIR}/../third_party/protobuf/src/protobuf-3.8.0 <SOURCE_DIR>
diff --git a/cmake/external_libs/protobuf_static.cmake b/cmake/external_libs/protobuf_static.cmake
index 81535f21..57f4fd05 100755
--- a/cmake/external_libs/protobuf_static.cmake
+++ b/cmake/external_libs/protobuf_static.cmake
@@ -8,11 +8,19 @@ if ((${CMAKE_INSTALL_PREFIX} STREQUAL /usr/local) OR
     message(STATUS "No install prefix selected, default to ${CMAKE_INSTALL_PREFIX}.")
 endif()
 
+if (ENABLE_GITEE)
+    set(REQ_URL "https://gitee.com/mirrors/protobuf_source/repository/archive/v3.8.0.tar.gz")
+    set(MD5 "eba86ae9f07ba5cfbaf8af3bc4e84236")
+else()
+    set(REQ_URL "https://github.com/protocolbuffers/protobuf/archive/v3.8.0.tar.gz")
+    set(MD5 "3d9e32700639618a4d2d342c99d4507a")
+endif ()
+
 set(protobuf_CXXFLAGS "-Wno-maybe-uninitialized -Wno-unused-parameter -fPIC -fstack-protector-all -D_FORTIFY_SOURCE=2 -D_GLIBCXX_USE_CXX11_ABI=0 -O2")
 set(protobuf_LDFLAGS "-Wl,-z,relro,-z,now,-z,noexecstack")
 set(PROTOBUF_STATIC_PKG_DIR ${CMAKE_INSTALL_PREFIX}/protobuf_static)
 ExternalProject_Add(protobuf_static_build
-                    URL https://github.com/protocolbuffers/protobuf/archive/v3.8.0.tar.gz
+                    URL ${REQ_URL}
                     #URL /home/txd/workspace/linux_cmake/pkg/protobuf-3.8.0.tar.gz
                     #SOURCE_DIR ${GE_CODE_DIR}/../third_party/protobuf/src/protobuf-3.8.0
                     CONFIGURE_COMMAND ${CMAKE_COMMAND}
diff --git a/cmake/external_libs/protoc.cmake b/cmake/external_libs/protoc.cmake
index 74ef785a..24b08801 100755
--- a/cmake/external_libs/protoc.cmake
+++ b/cmake/external_libs/protoc.cmake
@@ -12,10 +12,19 @@ if ((${CMAKE_INSTALL_PREFIX} STREQUAL /usr/local) OR
     message(STATUS "No install prefix selected, default to ${CMAKE_INSTALL_PREFIX}.")
 endif()
 
+if (ENABLE_GITEE)
+    set(REQ_URL "https://gitee.com/mirrors/protobuf_source/repository/archive/v3.8.0.tar.gz")
+    set(MD5 "eba86ae9f07ba5cfbaf8af3bc4e84236")
+else()
+    set(REQ_URL "https://github.com/protocolbuffers/protobuf/archive/v3.8.0.tar.gz")
+    set(MD5 "3d9e32700639618a4d2d342c99d4507a")
+endif ()
+
+
 set(protobuf_CXXFLAGS "-Wno-maybe-uninitialized -Wno-unused-parameter -fPIC -fstack-protector-all -D_FORTIFY_SOURCE=2 -D_GLIBCXX_USE_CXX11_ABI=0 -O2")
 set(protobuf_LDFLAGS "-Wl,-z,relro,-z,now,-z,noexecstack")
 ExternalProject_Add(protoc_build
-                    URL https://github.com/protocolbuffers/protobuf/archive/v3.8.0.tar.gz
+                    URL ${REQ_URL}
                     #URL /home/txd/workspace/linux_cmake/pkg/protobuf-3.8.0.tar.gz
                     #SOURCE_DIR ${GE_CODE_DIR}/../third_party/protobuf/src/protobuf-3.8.0
                     CONFIGURE_COMMAND ${CMAKE_COMMAND} -Dprotobuf_WITH_ZLIB=OFF -Dprotobuf_BUILD_TESTS=OFF -DBUILD_SHARED_LIBS=OFF -DCMAKE_CXX_FLAGS=${protobuf_CXXFLAGS} -DCMAKE_CXX_LDFLAGS=${protobuf_LDFLAGS} -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}/protoc <SOURCE_DIR>/cmake
diff --git a/metadef b/metadef
index 384dab95..5ced68f6 160000
--- a/metadef
+++ b/metadef
@@ -1 +1 @@
-Subproject commit 384dab951f40b90788cc755e13754ed386ccb9c6
+Subproject commit 5ced68f6e3eff84a28a4d708e9f38a503b20f24d
diff --git a/parser b/parser
index f9e30cdc..2e47f0cc 160000
--- a/parser
+++ b/parser
@@ -1 +1 @@
-Subproject commit f9e30cdc643926d91f7b650b6903a7b3bf6f597b
+Subproject commit 2e47f0ccc3981a3002ac12e3ff6a36fb689968ae