diff --git a/CMakeLists.txt b/CMakeLists.txt
index 22dbeaa3..fe1f2876 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -95,6 +95,7 @@ option(MGE_WITH_ROCM "Enable ROCM support" OFF)
 option(MGE_WITH_LARGE_ARCHIVE "Enable big archive link support" OFF)
 option(MGE_BUILD_WITH_ASAN "Enable build with ASAN, need compiler support" OFF)
 option(MGE_WITH_CUSTOM_OP "Build with Custom op" OFF)
+
 if(MSVC OR WIN32)
   # FIXME: static link Windows vc runtime with some version from Visual Studio have some
   # runtime issue at some call PATH, for example: _imperative_rt.pyd -->
@@ -1088,11 +1089,6 @@ set(MEGDNN_WITH_ROCM ${MGE_WITH_ROCM})
 
 # CAMBRICON
 set(MGB_CAMBRICON ${MGE_WITH_CAMBRICON})
-
-# ENFLAME
-set(MGB_ENFLAME ${MGE_WITH_ENFLAME})
-set(MEGDNN_WITH_ENFLAME ${MGE_WITH_ENFLAME})
-
 # Debug info
 if(${CMAKE_BUILD_TYPE} STREQUAL "Debug" OR ${CMAKE_BUILD_TYPE} STREQUAL
                                            "RelWithDebInfo")
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 807f44f1..313118b9 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -71,7 +71,6 @@ if(MGE_WITH_CUDA AND MGE_WITH_TRT)
   file(GLOB_RECURSE SOURCES_ tensorrt/impl/*.cpp tensorrt/impl/*.inl)
   list(APPEND SOURCES ${SOURCES_})
 endif()
-
 if(MGE_WITH_CAMBRICON)
   list(APPEND MGB_INC ${CMAKE_CURRENT_LIST_DIR}/cambricon/include)
   file(GLOB_RECURSE SOURCES_ cambricon/impl/*.cpp cambricon/impl/*.inl)
diff --git a/src/megbrain_build_config.h.in b/src/megbrain_build_config.h.in
index d0e31de2..17eb8bc6 100644
--- a/src/megbrain_build_config.h.in
+++ b/src/megbrain_build_config.h.in
@@ -252,7 +252,7 @@
 
 #ifdef WIN32
 #ifdef MGE_DLL_EXPORT
-#define MGE_WIN_DECLSPEC_FUC __declspec(dllexport)
+#define MGE_WIN_DECLSPEC_FUC  __declspec(dllexport)
 #define MGE_WIN_DECLSPEC_DATA __declspec(dllexport)
 #elif defined(MGE_WINDOWS_STATIC_LINK)
 #define MGE_WIN_DECLSPEC_FUC