diff --git a/cmake/external_libs/gflags.cmake b/cmake/external_libs/gflags.cmake
index cb9335eb..6a7f3c48 100755
--- a/cmake/external_libs/gflags.cmake
+++ b/cmake/external_libs/gflags.cmake
@@ -6,7 +6,7 @@ include(ExternalProject)
 
 if ((${CMAKE_INSTALL_PREFIX} STREQUAL /usr/local) OR
     (${CMAKE_INSTALL_PREFIX} STREQUAL "C:/Program Files (x86)/ascend"))
-    set(CMAKE_INSTALL_PREFIX ${METADEF_DIR}/output CACHE STRING "path for install()" FORCE)
+    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()
 
diff --git a/cmake/external_libs/protobuf_shared.cmake b/cmake/external_libs/protobuf_shared.cmake
index 5d64da9c..18a29322 100755
--- a/cmake/external_libs/protobuf_shared.cmake
+++ b/cmake/external_libs/protobuf_shared.cmake
@@ -7,7 +7,7 @@ include(GNUInstallDirs)
 
 if ((${CMAKE_INSTALL_PREFIX} STREQUAL /usr/local) OR
     (${CMAKE_INSTALL_PREFIX} STREQUAL "C:/Program Files (x86)/ascend"))
-    set(CMAKE_INSTALL_PREFIX ${METADEF_DIR}/output CACHE STRING "path for install()" FORCE)
+    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()
 
diff --git a/cmake/external_libs/protobuf_static.cmake b/cmake/external_libs/protobuf_static.cmake
index 90e8330e..f244f0f9 100755
--- a/cmake/external_libs/protobuf_static.cmake
+++ b/cmake/external_libs/protobuf_static.cmake
@@ -14,7 +14,7 @@ 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 /home/txd/workspace/linux_cmake/pkg/protobuf-3.8.0.tar.gz
-                    #SOURCE_DIR ${METADEF_DIR}/../../third_party/protobuf/src/protobuf-3.8.0
+                    #SOURCE_DIR ${GE_CODE_DIR}/../../third_party/protobuf/src/protobuf-3.8.0
                     CONFIGURE_COMMAND ${CMAKE_COMMAND}
                     -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
                     -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}