diff --git a/base/BUILD.gn b/base/BUILD.gn
index fd26200be2eee3d9bb19680163eeb26043449e1f..b122cc101ecba44ed3d1b4e93f8d48395cf3b8f2 100644
--- a/base/BUILD.gn
+++ b/base/BUILD.gn
@@ -29,6 +29,12 @@ config("utils_config") {
   if (current_os == "ios") {
     defines += [ "IOS_PLATFORM" ]
   }
+  if (current_os == "win" || current_os == "mingw") {
+      defines += [ "WINDOWS_PLATFORM" ]
+  }
+  if (current_os == "mac") {
+      defines += [ "MAC_PLATFORM" ]
+  }
   if (is_emulator == true) {
     defines += [ "EMULATOR_PLATFORM" ]
   }
@@ -95,6 +101,24 @@ sources_utils = [
   "src/rwlock.cpp",
 ]
 
+if (current_os == "win" || current_os == "mingw") {
+  sources_utils_win = [
+    "src/parcel.cpp",
+    "src/refbase.cpp",
+    "src/string_ex.cpp",
+    "src/unicode_ex.cpp",
+  ]
+}
+
+if (current_os == "mac") {
+  sources_utils_mac = [
+    "src/parcel.cpp",
+    "src/refbase.cpp",
+    "src/string_ex.cpp",
+    "src/unicode_ex.cpp",
+  ]
+}
+
 if (current_os == "ios") {
   sources_utils_ios = [
     "src/directory_ex.cpp",
@@ -155,7 +179,21 @@ ohos_shared_library("utils") {
     "platformsdk",
     "sasdk",
   ]
-  if (current_os == "ios") {
+  if (current_os == "win" || current_os == "mingw") {
+    sources = sources_utils_win
+    public_configs = [ ":utils_config" ]
+    public_external_deps = [ "bounds_checking_function:libsec_shared" ]
+
+    subsystem_name = "commonlibrary"
+    part_name = "c_utils"
+  } else if (current_os == "mac") {
+    sources = sources_utils_mac
+    public_configs = [ ":utils_config" ]
+    public_external_deps = [ "bounds_checking_function:libsec_shared" ]
+
+    subsystem_name = "commonlibrary"
+    part_name = "c_utils"
+  } else if (current_os == "ios") {
     sources = sources_utils_ios
     configs = [ ":utils_coverage_config" ]
     all_dependent_configs = [ ":utils_config" ]
@@ -210,7 +248,7 @@ ohos_shared_library("utils") {
 
 ########## modules for `c_utils` in rust ##########
 # rust compiler is not supportted on mac
-if (host_os == "linux" && host_cpu != "arm64" && !is_arkui_x) {
+if (host_os == "linux" && host_cpu != "arm64" && !is_arkui_x && current_os != "mac") {
   import("//build/templates/rust/rust_cxx.gni")  # used for templates rust_cxx()
   rust_cxx("cxx_rust_gen") {
     sources = [
@@ -243,7 +281,7 @@ if (host_os == "linux" && host_cpu != "arm64" && !is_arkui_x) {
   }
 }
 
-if (!is_arkui_x && !(host_os == "linux" && host_cpu == "arm64")) {
+if (!is_arkui_x && !(host_os == "linux" && host_cpu == "arm64") && current_os != "mac") {
   ohos_rust_shared_library("utils_rust") {
     if (host_os == "linux") {
       sources = [
diff --git a/base/include/flat_obj.h b/base/include/flat_obj.h
index 1691998f83836aee00786717cf6cd36e1ebbbb20..a602173ae74d88c7b24bb28c76c678579b0c12c5 100644
--- a/base/include/flat_obj.h
+++ b/base/include/flat_obj.h
@@ -26,11 +26,11 @@
 
 #include <sys/types.h>
 
-#ifndef IOS_PLATFORM
+#if !defined(IOS_PLATFORM) && !defined(WINDOWS_PLATFORM) && !defined(MAC_PLATFORM)
 #include <linux/types.h>
 #else
-    typedef u_int32_t __u32;
-    typedef u_int64_t __u64;
+    typedef uint32_t __u32;
+    typedef uint64_t __u64;
 #endif
 
 #ifdef BINDER_IPC_32BIT
@@ -55,3 +55,4 @@ struct parcel_flat_binder_object {
 };
 
 #endif
+