diff --git a/Dockerfile.backend b/Dockerfile.backend
index 0e9b2e9..befe60f 100644
--- a/Dockerfile.backend
+++ b/Dockerfile.backend
@@ -1,4 +1,5 @@
-FROM ubuntu:22.04
+FROM --platform=linux/amd64 ubuntu:22.04
+ARG DEBIAN_FRONTEND=noninteractive
 
 WORKDIR /app
 
@@ -12,13 +13,15 @@ RUN apt-get update && apt-get install -y \
     python3-pip \
     python3-wheel \
     build-essential \
-    # Chrome dependencies - comprehensive list
     fonts-liberation \
+    libasound-dev \
     libasound2 \
+    portaudio19-dev \
     libatk-bridge2.0-0 \
     libdrm2 \
     libxcomposite1 \
     libxdamage1 \
+    libfontconfig1 \
     libxrandr2 \
     libgbm1 \
     libxss1 \
@@ -61,22 +64,26 @@ COPY .env .
 COPY config.ini .
 
 # Install Chrome and ChromeDriver from chrome-for-testing
-RUN wget -O chrome-linux64.zip https://storage.googleapis.com/chrome-for-testing-public/136.0.7103.113/linux64/chrome-linux64.zip && \
-    wget -O chromedriver-linux64.zip https://storage.googleapis.com/chrome-for-testing-public/136.0.7103.113/linux64/chromedriver-linux64.zip && \
-    unzip chrome-linux64.zip && \
+RUN wget -O chrome-headless-shell-linux64.zip https://storage.googleapis.com/chrome-for-testing-public/137.0.7151.55/linux64/chrome-headless-shell-linux64.zip && \ 
+    wget -O chromedriver-linux64.zip https://storage.googleapis.com/chrome-for-testing-public/137.0.7151.55/linux64/chromedriver-linux64.zip && \
+    unzip chrome-headless-shell-linux64.zip && \
     unzip chromedriver-linux64.zip && \
     mkdir -p /opt/google && \
     ls -la && \
-    mv chrome-linux64 /opt/google/chrome && \
+    mv chrome-headless-shell-linux64 /opt/google/chrome && \
     mv chromedriver-linux64/chromedriver /usr/local/bin/chromedriver && \
-    chmod +x /opt/google/chrome/chrome && \
+    chmod +x /opt/google/chrome/chrome-headless-shell && \
     chmod +x /usr/local/bin/chromedriver
 
 RUN ln -s /opt/google/chrome/chrome /usr/local/bin/chrome
 
-# Verify Chrome and ChromeDriver installation
-RUN google-chrome --version
-RUN chromedriver --version > /dev/null 2>&1
+# Debug ChromeDriver
+RUN echo "=== ChromeDriver Debug ===" && \
+    /usr/local/bin/chromedriver --version && \
+    echo "Chrome binary:" && \
+    /opt/google/chrome/chrome --version && \
+    echo "Testing ChromeDriver startup:" && \
+    timeout 5 /usr/local/bin/chromedriver --port=9999 || echo "ChromeDriver failed to start"
 
 ENV CHROME_BIN=/opt/google/chrome/chrome
 ENV CHROMEDRIVER_PATH=/usr/local/bin/chromedriver
diff --git a/docker-compose.yml b/docker-compose.yml
index 824d869..3360e8e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -34,7 +34,7 @@ services:
       - ./searxng:/etc/searxng:rw
     environment:
       - SEARXNG_BASE_URL=${SEARXNG_BASE_URL:-http://localhost:8080/}
-      - SEARXNG_SECRET_KEY=$(openssl rand -hex 32)
+      - SEARXNG_SECRET_KEY=${SEARXNG_SECRET_KEY}
       - UWSGI_WORKERS=4
       - UWSGI_THREADS=4
     cap_add:
diff --git a/sources/browser.py b/sources/browser.py
index f3ebad4..496cfdb 100644
--- a/sources/browser.py
+++ b/sources/browser.py
@@ -46,8 +46,9 @@ def get_chrome_path() -> str:
                  "/usr/bin/chromium-browser",
                  "/usr/bin/chromium",
                  "/opt/chrome/chrome",
-                 "opt/google/chrome/chrome",
                  "/usr/local/bin/chrome",
+                 "/opt/google/chrome/chrome-headless-shell",
+                 "/opt/google/chrome/chrome",
                  #"/app/chrome_bundle/chrome136/chrome-linux64"
                 ]
 
@@ -84,6 +85,7 @@ def install_chromedriver() -> str:
     #    if os.path.exists("/app/chrome_bundle/chrome136/chromedriver"):
     #        print("Using bundled ChromeDriver from /app/chrome_bundle/chrome136/chromedriver")
     #        chromedriver_path = "/app/chrome_bundle/chrome136/chromedriver"
+    print("path:", chromedriver_path)
     if not chromedriver_path:
         try:
             print("ChromeDriver not found, attempting to install automatically...")
@@ -132,7 +134,8 @@ def create_driver(headless=False, stealth_mode=True, crx_path="./crx/nopecha.crx
     chrome_options.binary_location = chrome_path
     
     if headless:
-        chrome_options.add_argument("--headless")
+        #chrome_options.add_argument("--headless")
+        chrome_options.add_argument("--headless=new")
         chrome_options.add_argument("--disable-gpu")
         chrome_options.add_argument("--disable-webgl")
     user_data_dir = tempfile.mkdtemp()
@@ -142,6 +145,14 @@ def create_driver(headless=False, stealth_mode=True, crx_path="./crx/nopecha.crx
     chrome_options.add_argument(f"--accept-lang={lang}-{lang.upper()},{lang};q=0.9")
     chrome_options.add_argument("--timezone=Europe/Paris")
     chrome_options.add_argument("--no-sandbox")
+    chrome_options.add_argument('--disable-dev-shm-usage')
+    chrome_options.add_argument('--remote-debugging-port=9222')
+    chrome_options.add_argument('--disable-extensions')
+    chrome_options.add_argument('--disable-background-timer-throttling')
+    chrome_options.add_argument('--disable-backgrounding-occluded-windows')
+    chrome_options.add_argument('--disable-renderer-backgrounding')
+    chrome_options.add_argument('--disable-features=TranslateUI')
+    chrome_options.add_argument('--disable-ipc-flooding-protection')
     chrome_options.add_argument("--disable-dev-shm-usage")
     chrome_options.add_argument("--mute-audio")
     chrome_options.add_argument("--disable-notifications")
diff --git a/start_services.sh b/start_services.sh
index 07fcbb0..d9cc98c 100755
--- a/start_services.sh
+++ b/start_services.sh
@@ -96,6 +96,9 @@ sleep 4
 docker stop $(docker ps -a -q)
 echo "All containers stopped"
 
+# export searxng secret key
+export SEARXNG_SECRET_KEY=$(openssl rand -hex 32)
+
 if [ "$1" = "full" ]; then
     # First start backend and wait for it to be healthy
     echo "Full docker deployement. Starting backend service..."