diff --git a/server/MMVCServerSIO.py b/server/MMVCServerSIO.py
index d5b9ca50..d7086b65 100755
--- a/server/MMVCServerSIO.py
+++ b/server/MMVCServerSIO.py
@@ -1,6 +1,6 @@
 import multiprocessing as mp
 import subprocess
-from const import SSL_KEY_DIR
+from const import NATIVE_CLIENT_FILE, SSL_KEY_DIR
 from restapi.MMVC_Rest import MMVC_Rest
 from sio.MMVC_SocketIOApp import MMVC_SocketIOApp
 from voice_changer.VoiceChangerManager import VoiceChangerManager
@@ -111,8 +111,7 @@ if __name__ == '__mp_main__':
     printMessage(f"サーバプロセスを起動しています。", level=2)
 
 if __name__ == '__main__':
-    if sys.platform.startswith('win'):
-        mp.freeze_support()
+    mp.freeze_support()
 
     printMessage(f"Voice Changerを起動しています。", level=2)
     TYPE = args.t
@@ -240,7 +239,13 @@ if __name__ == '__main__':
                 if sys.platform.startswith('win'):
                     process = subprocess.Popen(["voice-changer-native-client.exe", "-u", f"http://localhost:{PORT}/{path}"])
                     return_code = process.wait()
-                    print("client clonsed.")
+                    print("client closed.")
                     p.terminate()
+                elif sys.platform.startswith('darwin'):
+                    process = subprocess.Popen([NATIVE_CLIENT_FILE, "-u", f"http://localhost:{PORT}/{path}"])
+                    return_code = process.wait()
+                    print("client closed.")
+                    p.terminate()
+
             except Exception as e:
                 print(e)
diff --git a/server/const.py b/server/const.py
index 385e9efd..6b5f0543 100644
--- a/server/const.py
+++ b/server/const.py
@@ -1,4 +1,5 @@
-import os, sys 
+import os
+import sys
 import tempfile
 
 frontend_path = os.path.join(sys._MEIPASS, "dist") if hasattr(sys, "_MEIPASS") else "../client/demo/dist"
@@ -7,9 +8,13 @@ ERROR_NO_ONNX_SESSION = "ERROR_NO_ONNX_SESSION"
 
 tmpdir = tempfile.TemporaryDirectory()
 # print("generate tmpdir:::",tmpdir)
-SSL_KEY_DIR  = os.path.join(tmpdir.name, "keys") if hasattr(sys, "_MEIPASS") else "keys"
+SSL_KEY_DIR = os.path.join(tmpdir.name, "keys") if hasattr(sys, "_MEIPASS") else "keys"
 MODEL_DIR = os.path.join(tmpdir.name, "logs") if hasattr(sys, "_MEIPASS") else "logs"
 UPLOAD_DIR = os.path.join(tmpdir.name, "upload_dir") if hasattr(sys, "_MEIPASS") else "upload_dir"
+NATIVE_CLIENT_FILE = os.path.join(sys._MEIPASS, "voice-changer-native-client.app", "Contents", "MacOS",
+                                  "voice-changer-native-client") if hasattr(sys, "_MEIPASS") else "voice-changer-native-client"
+
+
 # SSL_KEY_DIR  = os.path.join(sys._MEIPASS, "keys") if hasattr(sys, "_MEIPASS") else "keys"
 # MODEL_DIR = os.path.join(sys._MEIPASS, "logs") if hasattr(sys, "_MEIPASS") else "logs"
 # UPLOAD_DIR = os.path.join(sys._MEIPASS, "upload_dir") if hasattr(sys, "_MEIPASS") else "upload_dir"