diff --git a/app.py b/app.py
index 9378464..2cc49e2 100644
--- a/app.py
+++ b/app.py
@@ -27,6 +27,32 @@ import logging
 logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
 logger = logging.getLogger(__name__)
 
+def patch_chrome_binary():
+    """Патчит бинарный файл Chrome для удаления строки cdc_, которую ищут антифроды"""
+    possible_paths = [
+        "/opt/google/chrome/chrome",
+        "/usr/bin/google-chrome",
+        "/usr/bin/chromium",
+    ]
+    
+    for path in possible_paths:
+        if os.path.exists(path) and not os.path.islink(path):
+            try:
+                logger.info(f"Attempting to patch Chrome binary at {path}...")
+                with open(path, 'rb') as f:
+                    content = f.read()
+                
+                if b'cdc_' in content:
+                    logger.info(f"Found cdc_ in {path}, patching...")
+                    new_content = content.replace(b'cdc_', b'abc_')
+                    with open(path, 'wb') as f:
+                        f.write(new_content)
+                    logger.info(f"Successfully patched {path}")
+                else:
+                    logger.info(f"cdc_ not found in {path} or already patched.")
+            except Exception as e:
+                logger.warning(f"Could not patch {path}: {e}")
+
 @asynccontextmanager
 async def lifespan(app: FastAPI):
     # Startup logic
@@ -34,6 +60,9 @@ async def lifespan(app: FastAPI):
     from importlib import metadata
     logger.info(f"Python version: {sys.version}")
     
+    # Патчим Chrome для максимальной скрытности
+    patch_chrome_binary()
+    
     # Автоматический запуск Chrome при старте, если включен Remote Debugging
     if REMOTE_DEBUGGING_ENABLED:
         logger.info("Remote Debugging enabled, starting Chrome on startup...")
@@ -162,6 +191,20 @@ async def run_browser_task(task_id: str, task: str, max_steps: int, model: str):
                 user_data_dir = "/app/browser-data/main_profile"
                 os.makedirs(user_data_dir, exist_ok=True)
                 
+                # Удаляем файл блокировки профиля, если он остался от предыдущего запуска
+                # В Linux это обычно симлинк SingletonLock
+                for lock_name in ["SingletonLock", "SingletonCookie", "SingletonSocket"]:
+                    lock_path = os.path.join(user_data_dir, lock_name)
+                    if os.path.exists(lock_path) or os.path.islink(lock_path):
+                        try:
+                            logger.info(f"[{task_id}] Removing stale Chrome lock: {lock_path}")
+                            if os.path.islink(lock_path):
+                                os.unlink(lock_path)
+                            else:
+                                os.remove(lock_path)
+                        except Exception as e:
+                            logger.warning(f"[{task_id}] Could not remove lock {lock_name}: {e}")
+
                 # Внутренний порт для Chrome
                 CHROME_INTERNAL_PORT = REMOTE_DEBUGGING_PORT + 1 # 9223
                 
@@ -191,6 +234,13 @@ async def run_browser_task(task_id: str, task: str, max_steps: int, model: str):
                     "--use-mock-keychain",
                     "--force-color-profile=srgb",
                     "--disable-features=IsolateOrigins,site-per-process",
+                    "--disable-notifications",
+                    "--disable-popup-blocking",
+                    "--disable-print-preview",
+                    "--disable-prompt-on-repost",
+                    "--disable-sync",
+                    "--no-pings",
+                    "--mute-audio",
                     "about:blank"
                 ]