diff --git a/src/SPC/builder/extension/xlswriter.php b/src/SPC/builder/extension/xlswriter.php
index bf6f8994..2ceb8e5c 100644
--- a/src/SPC/builder/extension/xlswriter.php
+++ b/src/SPC/builder/extension/xlswriter.php
@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace SPC\builder\extension;
 
 use SPC\builder\Extension;
+use SPC\store\SourcePatcher;
 use SPC\util\CustomExt;
 
 #[CustomExt('xlswriter')]
@@ -27,13 +28,14 @@ class xlswriter extends Extension
     public function patchBeforeMake(): bool
     {
         if (PHP_OS_FAMILY === 'Windows') {
+            // fix windows build with openssl extension duplicate symbol bug
+            SourcePatcher::patchFile('spc_fix_xlswriter_win32.patch', $this->source_dir);
             $content = file_get_contents($this->source_dir . '/library/libxlsxwriter/src/theme.c');
             $bom = pack('CCC', 0xEF, 0xBB, 0xBF);
             if (substr($content, 0, 3) !== $bom) {
-                file_put_contents($this->source_dir . '/library/libxlsxwriter/src/theme.c', $content);
-                return true;
+                file_put_contents($this->source_dir . '/library/libxlsxwriter/src/theme.c', $bom . $content);
             }
-            return false;
+            return true;
         }
         return false;
     }
diff --git a/src/SPC/builder/windows/SystemUtil.php b/src/SPC/builder/windows/SystemUtil.php
index 4d3d38ff..01dc33a2 100644
--- a/src/SPC/builder/windows/SystemUtil.php
+++ b/src/SPC/builder/windows/SystemUtil.php
@@ -99,6 +99,9 @@ SET(CMAKE_EXE_LINKER_FLAGS "{$ldflags}")
 SET(CMAKE_FIND_ROOT_PATH "{$buildroot}")
 SET(CMAKE_MSVC_RUNTIME_LIBRARY MultiThreaded)
 CMAKE;
+        if (!is_dir(SOURCE_PATH)) {
+            FileSystem::createDir(SOURCE_PATH);
+        }
         FileSystem::writeFile(SOURCE_PATH . '\toolchain.cmake', $toolchain);
         return realpath(SOURCE_PATH . '\toolchain.cmake');
     }
diff --git a/src/SPC/store/SourcePatcher.php b/src/SPC/store/SourcePatcher.php
index 2db3498e..b5de166f 100644
--- a/src/SPC/store/SourcePatcher.php
+++ b/src/SPC/store/SourcePatcher.php
@@ -181,16 +181,30 @@ class SourcePatcher
         $patch_file = ROOT_DIR . "/src/globals/patch/{$patch_name}";
         $patch_str = str_replace('/', DIRECTORY_SEPARATOR, $patch_file);
 
-        // copy patch from phar
+        // Copy patch from phar
         if (\Phar::running() !== '') {
             file_put_contents(SOURCE_PATH . '/' . $patch_name, file_get_contents($patch_file));
             $patch_str = str_replace('/', DIRECTORY_SEPARATOR, SOURCE_PATH . '/' . $patch_name);
         }
 
-        f_passthru(
-            'cd ' . $cwd . ' && ' .
-            (PHP_OS_FAMILY === 'Windows' ? 'type' : 'cat') . ' ' . $patch_str . ' | patch -p1 ' . ($reverse ? '-R' : '')
-        );
+        // detect
+        $detect_reverse = !$reverse;
+        $detect_cmd = 'cd ' . escapeshellarg($cwd) . ' && '
+            . (PHP_OS_FAMILY === 'Windows' ? 'type' : 'cat') . ' ' . escapeshellarg($patch_str)
+            . ' | patch --dry-run -p1 -s -f ' . ($detect_reverse ? '-R' : '')
+            . ' > ' . (PHP_OS_FAMILY === 'Windows' ? 'NUL' : '/dev/null') . ' 2>&1';
+        exec($detect_cmd, $output, $detect_status);
+
+        if ($detect_status === 0) {
+            return true;
+        }
+
+        // apply patch
+        $apply_cmd = 'cd ' . escapeshellarg($cwd) . ' && '
+            . (PHP_OS_FAMILY === 'Windows' ? 'type' : 'cat') . ' ' . escapeshellarg($patch_str)
+            . ' | patch -p1 ' . ($reverse ? '-R' : '');
+
+        f_passthru($apply_cmd);
         return true;
     }
 
diff --git a/src/globals/patch/spc_fix_xlswriter_win32.patch b/src/globals/patch/spc_fix_xlswriter_win32.patch
new file mode 100644
index 00000000..23b62014
--- /dev/null
+++ b/src/globals/patch/spc_fix_xlswriter_win32.patch
@@ -0,0 +1,30 @@
+diff --git a/library/libxlsxwriter/third_party/md5/md5.c b/library/libxlsxwriter/third_party/md5/md5.c
+index b235e17..ce98e18 100644
+--- a/library/libxlsxwriter/third_party/md5/md5.c
++++ b/library/libxlsxwriter/third_party/md5/md5.c
+@@ -35,7 +35,11 @@
+  * compile-time configuration.
+  */
+ 
+-#ifndef HAVE_OPENSSL
++#ifdef PHP_WIN32
++#include "config.w32.h"
++#endif
++
++#ifndef HAVE_OPENSSL_EXT
+ 
+ #include <string.h>
+ 
+diff --git a/library/libxlsxwriter/third_party/md5/md5.h b/library/libxlsxwriter/third_party/md5/md5.h
+index 2da44bf..3cb0a98 100644
+--- a/library/libxlsxwriter/third_party/md5/md5.h
++++ b/library/libxlsxwriter/third_party/md5/md5.h
+@@ -23,7 +23,7 @@
+  * See md5.c for more information.
+  */
+ 
+-#ifdef HAVE_OPENSSL
++#ifdef HAVE_OPENSSL_EXT
+ #include <openssl/md5.h>
+ #elif !defined(_MD5_H)
+ #define _MD5_H
diff --git a/src/globals/test-extensions.php b/src/globals/test-extensions.php
index 0ed31649..ef2b6fa6 100644
--- a/src/globals/test-extensions.php
+++ b/src/globals/test-extensions.php
@@ -46,7 +46,7 @@ $prefer_pre_built = false;
 // If you want to test your added extensions and libs, add below (comma separated, example `bcmath,openssl`).
 $extensions = match (PHP_OS_FAMILY) {
     'Linux', 'Darwin' => 'pgsql',
-    'Windows' => 'xlswriter',
+    'Windows' => 'xlswriter,openssl',
 };
 
 // If you want to test shared extensions, add them below (comma separated, example `bcmath,openssl`).