diff --git a/CMakeLists.txt b/CMakeLists.txt
index c0928300..00fdece8 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,7 +22,7 @@ if (ENABLE_OPEN_SRC)
 
     # for CPU/GPU mode, find c_sec and slog from local prebuild
     if(NOT ENABLE_D AND NOT GE_ONLY)
-        set(GE_PREBUILD_PATH ${GE_SOURCE_DIR}/third_party/prebuild/${CMAKE_HOST_SYSTEM_PROCESSOR})
+        set(GE_PREBUILD_PATH ${GE_CODE_DIR}/third_party/prebuild/${CMAKE_HOST_SYSTEM_PROCESSOR})
         find_module(slog libslog.so ${GE_PREBUILD_PATH})
     # if D_LINK_PATH is set in environment variables, search libraries in given path
     elseif(DEFINED ENV{D_LINK_PATH})
diff --git a/build.sh b/build.sh
index eb1b4891..f0a997a7 100644
--- a/build.sh
+++ b/build.sh
@@ -117,7 +117,7 @@ build_graphengine()
     CMAKE_ARGS="${CMAKE_ARGS} -DENABLE_GE_ST=ON"
   fi
 
-  CMAKE_ARGS="${CMAKE_ARGS} -DENABLE_OPEN_SRC=True
+  CMAKE_ARGS="${CMAKE_ARGS} -DENABLE_OPEN_SRC=True"
   echo "${CMAKE_ARGS}"
   cmake ${CMAKE_ARGS} ../..
   make ${VERBOSE} -j${THREAD_NUM}
diff --git a/ge/CMakeLists.txt b/ge/CMakeLists.txt
index a1f558a7..4ee4fd2d 100755
--- a/ge/CMakeLists.txt
+++ b/ge/CMakeLists.txt
@@ -4,7 +4,7 @@ add_subdirectory(graph/build/memory)
 add_subdirectory(ge_local_engine)
 add_subdirectory(host_cpu_engine)
 add_subdirectory(executor)
-#add_subdirectory(offline)
+add_subdirectory(offline)
 
 set(PROTO_LIST
     "${METADEF_DIR}/proto/fusion_model.proto"
diff --git a/third_party/patch/securec/0001-add-securec-cmake-script.patch b/third_party/patch/securec/0001-add-securec-cmake-script.patch
index 8d338a01..0fcf50c4 100644
--- a/third_party/patch/securec/0001-add-securec-cmake-script.patch
+++ b/third_party/patch/securec/0001-add-securec-cmake-script.patch
@@ -1,4 +1,4 @@
-From f568b2731ac5356673e43361d718bb12704e05a9 Mon Sep 17 00:00:00 2001
+From 455c9812d70646fe725896d597d6c953bf5a09ac Mon Sep 17 00:00:00 2001
 From: taoxiangdong <taoxiangdong1@huawei.com>
 Date: Wed, 14 Oct 2020 22:14:01 +0800
 Subject: [PATCH] add securec cmake script
@@ -10,15 +10,15 @@ Subject: [PATCH] add securec cmake script
 
 diff --git a/CMakeLists.txt b/CMakeLists.txt
 new file mode 100755
-index 0000000..7d59953
+index 0000000..9b91fb2
 --- /dev/null
 +++ b/CMakeLists.txt
 @@ -0,0 +1,86 @@
 +cmake_minimum_required(VERSION 3.14)
-+project (Securec)
++project(Securec)
 +file(GLOB SRC_LIST RELATIVE ${CMAKE_CURRENT_LIST_DIR}
 +	"src/vsprintf_s.c"
-+	"src/wmemmove_s"
++	"src/wmemmove_s.c"
 +	"src/strncat_s.c"
 +	"src/vsnprintf_s.c"
 +	"src/fwscanf_s.c"
@@ -59,7 +59,7 @@ index 0000000..7d59953
 +	)
 +
 +include_directories(./include)
-+include_directories(../src)
++include_directories(./src)
 +add_library(shared_c_sec SHARED ${SRC_LIST})
 +
 +target_compile_options(shared_c_sec PRIVATE
@@ -71,7 +71,7 @@ index 0000000..7d59953
 +target_compile_definitions(shared_c_sec PRIVATE
 +	NDEBUG
 +	SECUREC_SUPPORT_STRTOLD=1
-+)
++	)
 +
 +add_library(static_c_sec STATIC ${SRC_LIST})
 +
@@ -82,10 +82,10 @@ index 0000000..7d59953
 +        -O1
 +)
 +
-+target_compile_options(static_c_sec PRIVATE
++target_compile_definitions(static_c_sec PRIVATE
 +	NDEBUG
 +	SECUREC_SUPPORT_STRTOLD=1
-+)
++	)
 +
 +set_target_properties(static_c_sec
 +	PROPERTIES