diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..3c7112a
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,7 @@
+venv/
+__pycache__/
+*.pyc
+.env
+.git/
+.gitignore
+*.log
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index efb9005..3958e10 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,7 +16,7 @@ RUN pip install --no-cache-dir -r requirements.txt
 # On copie tout le reste du projet (tes HTML, CSS, app.py, etc.)
 COPY . .
 
-# On expose le port 5000 pour ton Mac
+# On expose le port 5000 du conteneur
 EXPOSE 5000
 
 # La commande pour démarrer le serveur
diff --git a/config.py b/config.py
index 0720195..4f24736 100644
--- a/config.py
+++ b/config.py
@@ -2,7 +2,7 @@ import os
 
 class Config:
     DB_HOST = os.environ.get("DB_HOST", "localhost")
-    DB_PORT = os.environ.get("DB_PORT", "5433")
+    DB_PORT = os.environ.get("DB_PORT", "5432")
     DB_NAME = os.environ.get("DB_NAME", "ecocharge")
     DB_USER = os.environ.get("DB_USER", "postgres")
     DB_PASSWORD = os.environ.get("DB_PASSWORD", "Safouane2005#")
diff --git a/create_admin.py b/create_admin.py
index 116612a..a21f3b2 100644
--- a/create_admin.py
+++ b/create_admin.py
@@ -1,11 +1,11 @@
 import psycopg2
 from werkzeug.security import generate_password_hash
 
-DB_HOST = "localhost"
-DB_PORT = "5433"
+DB_HOST = "db"
+DB_PORT = "5432"
 DB_NAME = "ecocharge"
-DB_USER = "postgres"
-DB_PASSWORD = "Safouane2005#"
+DB_USER = "ecocharge_user"
+DB_PASSWORD = "ecocharge_password"
 
 USERNAME = "admin"
 PLAIN_PASSWORD = "admin123"
diff --git a/docker-compose.yml b/docker-compose.yml
index 1ecd91d..23dbbdd 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,30 +2,36 @@ services:
   db:
     image: postgres:15-alpine
     container_name: ecocharge_db
+    restart: unless-stopped
     environment:
       POSTGRES_USER: ecocharge_user
       POSTGRES_PASSWORD: ecocharge_password
       POSTGRES_DB: ecocharge
-    ports:
-      - "5432:5432"
     volumes:
       - postgres_data:/var/lib/postgresql/data
       - ./database.sql:/docker-entrypoint-initdb.d/init.sql
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ecocharge_user -d ecocharge"]
+      interval: 5s
+      timeout: 5s
+      retries: 10
 
   web:
     build: .
     container_name: ecocharge_web
+    restart: unless-stopped
     ports:
       - "5001:5000"
     depends_on:
-      - db
+      db:
+        condition: service_healthy
     environment:
-      - DB_HOST=db
-      - DB_PORT=5432
-      - DB_NAME=ecocharge
-      - DB_USER=ecocharge_user
-      - DB_PASSWORD=ecocharge_password
-      - SECRET_KEY=super_cle_secrete_projet
+      DB_HOST: db
+      DB_PORT: 5432
+      DB_NAME: ecocharge
+      DB_USER: ecocharge_user
+      DB_PASSWORD: ecocharge_password
+      SECRET_KEY: super_cle_secrete_projet
 
 volumes:
   postgres_data:
\ No newline at end of file
diff --git a/static/script.js b/static/script.js
index 0c85eaa..23bce78 100644
--- a/static/script.js
+++ b/static/script.js
@@ -301,7 +301,8 @@ async function fetchDatabaseData() {
         humEl.innerText = data.humidity_ext !== null ? Math.floor(data.humidity_ext) : "--";
 
         if (data.battery_level !== null) {
-            updateBattery(Math.floor(data.battery_level), data.battery_alert);
+            const batteryAlert = data.battery_alert === true || data.battery_alert === "true" || data.battery_alert === 1 || data.battery_alert === "1";
+updateBattery(Math.floor(data.battery_level), batteryAlert ? "Alerte batterie" : null);
         }
 
         updateSolar(
@@ -349,6 +350,6 @@ fetchHistoryData();
 checkSystemStatus();
 
 setInterval(fetchRealWeather, 900000);
-setInterval(fetchDatabaseData, 3000);
-setInterval(fetchHistoryData, 5000);
-setInterval(checkSystemStatus, 1000);
\ No newline at end of file
+setInterval(fetchDatabaseData, 10000);
+setInterval(fetchHistoryData, 30000);
+setInterval(checkSystemStatus, 10000);
\ No newline at end of file