diff --git a/cxx/cv/node.cc b/cxx/cv/node.cc
index daec886..b8b744d 100644
--- a/cxx/cv/node.cc
+++ b/cxx/cv/node.cc
@@ -134,7 +134,7 @@ void InstallOpenCVAPI(Env env, Object exports)
 	CVMat::Init(env, exports);
 }
 
-#if defined(USE_OPENCV) && not defined(BUILD_MAIN_WORD)
+#if defined(USE_OPENCV) && !defined(BUILD_MAIN_WORD)
 static Object Init(Env env, Object exports)
 {
 	InstallOpenCVAPI(env, exports);
diff --git a/cxx/mnn/node.cc b/cxx/mnn/node.cc
index 8612264..53ed4bf 100644
--- a/cxx/mnn/node.cc
+++ b/cxx/mnn/node.cc
@@ -223,7 +223,7 @@ void InstallMNNAPI(Napi::Env env, Napi::Object exports)
 }
 
 
-#if defined(USE_MNN) && not defined(BUILD_MAIN_WORD)
+#if defined(USE_MNN) && !defined(BUILD_MAIN_WORD)
 static Object Init(Env env, Object exports)
 {
 	InstallMNNAPI(env, exports);
diff --git a/cxx/ort/node.cc b/cxx/ort/node.cc
index 3cb85c2..2bd4ac7 100644
--- a/cxx/ort/node.cc
+++ b/cxx/ort/node.cc
@@ -305,7 +305,7 @@ void InstallOrtAPI(Napi::Env env, Napi::Object exports)
 	OrtSession::Init(env, exports);
 }
 
-#if defined(USE_ONNXRUNTIME) && not defined(BUILD_MAIN_WORD)
+#if defined(USE_ONNXRUNTIME) && !defined(BUILD_MAIN_WORD)
 static Object Init(Env env, Object exports)
 {
 	InstallOrtAPI(env, exports);
diff --git a/thirdpart/install.js b/thirdpart/install.js
index 4a6182c..09882e7 100644
--- a/thirdpart/install.js
+++ b/thirdpart/install.js
@@ -151,7 +151,7 @@ async function main() {
 		"-DMNN_AVX512=ON",
 		"-DMNN_BUILD_TOOLS=ON",
 		"-DMNN_BUILD_CONVERTER=OFF",
-		"-DMNN_WIN_RUNTIME_MT=OFF",
+		"-DMNN_WIN_RUNTIME_MT=ON",
 	], (root) => [
 		`set(MNN_INCLUDE_DIR ${JSON.stringify(path.join(root, "include"))})`,
 		`set(MNN_LIB_DIR ${JSON.stringify(path.join(root, "lib"))})`,