diff --git a/dislocker_client.py b/dislocker_client.py
index e5a379a..9afa1ee 100644
--- a/dislocker_client.py
+++ b/dislocker_client.py
@@ -14,6 +14,42 @@ import threading
 import signal
 import sys
 
+app_name = "Dislocker"
+dislocker_dir = os.getcwd()
+
+os.chdir(dislocker_dir)
+
+config_dir_path = "./config/"
+client_config_path = config_dir_path + "client.json"
+if not os.path.isfile(client_config_path):
+    if not os.path.isdir(config_dir_path):
+        os.mkdir(config_dir_path)
+
+    client_config = {
+        "initial": 1,
+        "auth_host_url": "http://localhost",
+        "pc_number": 1,
+        "master_password_hash": "",
+        "testing": 0
+    }
+
+elif os.path.isfile(client_config_path):
+    with open(client_config_path, "r") as r:
+        client_config = json.load(r)
+
+def init(**kwargs):
+    master_password = master_password_gen()
+    msgbox = tkinter.messagebox.showinfo(title=f"{app_name} | 初回起動を検出", message=f"初回起動のようです。\nマスターパスワードを記録しておいてください。\nこれ以降二度と表示されることはないでしょう。\n\n{master_password["password"]}\n\nまた、認証先サーバーの接続先を指定してください。ロックを解除できなくなります。")
+    client_config["master_password_hash"] = master_password["password_hash"]
+    client_config["initial"] = 0
+    if "pc_number" in kwargs:
+        client_config["pc_number"] = int(kwargs["pc_number"])
+    else:
+        client_config["pc_number"] = 1
+    with open(client_config_path, "w") as w:
+        json.dump(client_config, w, indent=4)
+
+
 class App(customtkinter.CTk):
     def __init__(self):
         super().__init__()
@@ -42,7 +78,7 @@ class App(customtkinter.CTk):
             keyboard.block_key(i)
 
     def block_taskmgr(self):
-        block = subprocess.run(['reg', 'add', 'HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System', '/v', 'DisableTaskMgr', '/t', 'REG_DWORD', '/d', 'f', '1'])
+        block = subprocess.run(['reg', 'add', 'HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\System', '/v', 'DisableTaskMgr', '/t', 'REG_DWORD', '/d', '1', '/f'])
         print(block)
 
     def unlock_taskmgr(self):
@@ -289,8 +325,8 @@ def master_password_gen():
     result = {"password": password, "password_hash": password_hash}
     return result
 
-app_name = "Dislocker"
 
+<<<<<<< HEAD
 config_dir_path = "./config/"
 client_config_path = config_dir_path + "client.json"
 if not os.path.isfile(client_config_path):
@@ -335,6 +371,21 @@ else:
                 monitor.signal_handler()
             else:
                 print("引数エラー。")
+=======
+if __name__ == '__main__':
+    args = sys.argv
+    if len(args) >= 2:
+        if args[1] == "stop":
+            monitor = Monitor()
+            monitor.signal_handler()
+        elif args[1] == "setup": 
+            init(pc_number=args[2])
+        else:
+            print("引数エラー。")
+    else:
+        if client_config["initial"] == 1:
+            init()
+>>>>>>> testing_2
         else:
             app = App()
             app.protocol("WM_DELETE_WINDOW", app.handler_close)
diff --git a/requirements_client.txt b/requirements_client.txt
new file mode 100644
index 0000000..8c989de
--- /dev/null
+++ b/requirements_client.txt
@@ -0,0 +1,4 @@
+customtkinter
+winotify
+keyboard
+requests
\ No newline at end of file