diff --git a/.env.example b/.env.example
index 3166b8a..e161075 100644
--- a/.env.example
+++ b/.env.example
@@ -1,4 +1,3 @@
-=======
 # 권장 (다른 모델로 교체 가능) [다른 모델로 교체시 성능 보장 불가]
 ANONYMIZED_TELEMETRY=false
 
diff --git a/setup.py b/setup.py
index f4989fb..654e176 100644
--- a/setup.py
+++ b/setup.py
@@ -27,9 +27,10 @@ def create_file_from_example(target: str, example: str) -> bool:
 
 
 def install_playwright_chrome():
-    print("\n🛠️ Playwright의 Chrome을 설치 중입니다...")
+    print("\n🛠️ Playwright의 Chromium을 설치 중입니다...")
+    print("👉 이 작업은 시간이 걸릴 수 있습니다. 잠시 기다려주세요.")
     try:
-        subprocess.run(['uv', 'run', 'playwright', 'install', 'chrome'], check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        subprocess.run(['uv', 'run', 'playwright', 'install', 'chromium'], check=True)
         print("✅ Playwright Chrome 설치 완료.")
     except subprocess.CalledProcessError as e:
         if "already" in e.stdout.decode():
@@ -107,12 +108,13 @@ async def setup_user_data():
             initial_actions=initial_actions,
             browser_profile=BrowserProfile(
                 disable_security=True,
-                stealth=True,
+                #stealth=True,
                 headless=False,
                 device_scale_factor=1,
                 window_size={"width": 1600, "height": 900},
                 viewport={"width": 1600, "height": 900},
                 user_data_dir="./data/user_data",
+                ignore_default_args=['--enable-automation'],
             )
         )
         
@@ -168,8 +170,8 @@ if __name__ == "__main__":
     print("=====================================================")
 
     # 3. Windows 인코딩 문제 해결
-    i_dont_like_windows()
-    print("=====================================================")
+    #i_dont_like_windows()
+    #print("=====================================================")
 
     # 4. Setup User Data
     asyncio.run(setup_user_data())
@@ -179,4 +181,3 @@ if __name__ == "__main__":
     # setup_sensitive()
     print("=====================================================")
     print("🎉 초기 설정이 완료되었습니다! 이제 스크립트를 실행할 준비가 되었습니다.")
-    print("🎉 초기 설정이 완료되었습니다! 이제 스크립트를 실행할 준비가 되었습니다.")
diff --git a/src/lib/browser_use/init_profile.py b/src/lib/browser_use/init_profile.py
index bfc38df..8f62638 100644
--- a/src/lib/browser_use/init_profile.py
+++ b/src/lib/browser_use/init_profile.py
@@ -14,7 +14,9 @@ async def GetProfile(headless=False):
     if USER_DATA_DIR and os.path.isdir(USER_DATA_DIR):
         try:
             tmp_user_data_dir = tempfile.mkdtemp()
-            shutil.copytree(USER_DATA_DIR, tmp_user_data_dir, dirs_exist_ok=True)
+            if os.path.exists(tmp_user_data_dir):
+                shutil.rmtree(tmp_user_data_dir)
+            shutil.copytree(USER_DATA_DIR, tmp_user_data_dir, dirs_exist_ok=False, ignore_dangling_symlinks=True)
             user_data_dir = tmp_user_data_dir
             print(f"✅ Copied user data dir to temporary location: {user_data_dir}")
         except Exception as e:
@@ -23,12 +25,11 @@ async def GetProfile(headless=False):
     profile = BrowserProfile(
         # Security settings
         disable_security=True,
-        stealth=True,
+        #stealth=True,
         # Display settings
         headless=headless,
         device_scale_factor=1,
         window_size={"width": 1600, "height": 900},
-        viewport={"width": 1600, "height": 900},
         # Data persistence
         user_data_dir=user_data_dir,
         #storage_state=storage_state,
@@ -36,6 +37,7 @@ async def GetProfile(headless=False):
         proxy={"server": proxy_url} if proxy_url else None,
         # Additional arguments
         args=get_browser_args(),
+        ignore_default_args=['--enable-automation']
     )
 
     return profile