diff --git a/INSTRUCTIONS_DEPLOYMENT.md b/INSTRUCTIONS_DEPLOYMENT.md
index ef1be00..53211dd 100644
--- a/INSTRUCTIONS_DEPLOYMENT.md
+++ b/INSTRUCTIONS_DEPLOYMENT.md
@@ -93,13 +93,9 @@ docker-compose up -d --env DEBUG_MIGRATIONS=true
 
 ## 📋 Tables créées automatiquement
 
-✅ **announcements** - Système d'informations
-✅ **sav_tickets** - Tickets SAV  
-✅ **sav_ticket_history** - Historique SAV
-✅ **weather_settings** - Configuration météo
-✅ **weather_data** - Cache météo
-✅ **database_backups** - Sauvegardes
-✅ **invoice_verification_cache** - Cache vérification factures
+✅ **announcements** - Système d'informations (prioritaire)
+
+Le script vérifie et crée uniquement les tables manquantes nécessaires au fonctionnement de l'application.
 
 ## 🔄 Futures mises à jour
 
diff --git a/SOLUTION_IMMEDIATE.md b/SOLUTION_IMMEDIATE.md
index ca52465..55751ff 100644
--- a/SOLUTION_IMMEDIATE.md
+++ b/SOLUTION_IMMEDIATE.md
@@ -60,9 +60,16 @@ exit
 Après ces étapes, le système d'annonces fonctionnera immédiatement sur votre production.
 
 ## Alternative plus simple (une seule commande)
-Si vous préférez, vous pouvez exécuter directement depuis votre serveur :
 ```bash
 docker exec logiflow-logiflow-1 psql $DATABASE_URL -c "CREATE TABLE IF NOT EXISTS announcements (id SERIAL PRIMARY KEY, title VARCHAR(255) NOT NULL, content TEXT NOT NULL, priority VARCHAR(20) NOT NULL DEFAULT 'normal', author_id VARCHAR(255) NOT NULL, group_id INTEGER, created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(), updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(), CONSTRAINT announcements_priority_check CHECK (priority IN ('normal', 'important', 'urgent')), CONSTRAINT announcements_author_id_fkey FOREIGN KEY (author_id) REFERENCES users(id) ON DELETE CASCADE, CONSTRAINT announcements_group_id_fkey FOREIGN KEY (group_id) REFERENCES groups(id) ON DELETE CASCADE);"
 ```
 
+## Script minimal (nouvelle option)
+```bash
+# Copier et exécuter le script minimal
+docker cp scripts/fix-announcements-only.sh logiflow-logiflow-1:/app/scripts/
+docker exec logiflow-logiflow-1 chmod +x /app/scripts/fix-announcements-only.sh
+docker exec logiflow-logiflow-1 /app/scripts/fix-announcements-only.sh
+```
+
 La correction du problème `Select.Item` value est déjà faite dans le code source.
\ No newline at end of file
diff --git a/scripts/auto-migrate-production.sh b/scripts/auto-migrate-production.sh
index 125a9b3..2b9b0fa 100644
--- a/scripts/auto-migrate-production.sh
+++ b/scripts/auto-migrate-production.sh
@@ -1,10 +1,10 @@
 #!/bin/bash
 # Script de migration automatique pour les mises à jour Docker
-# Ce script s'exécute automatiquement lors du démarrage du conteneur
+# Crée uniquement les tables manquantes nécessaires au fonctionnement
 
 set -e
 
-echo "🔄 [AUTO-MIGRATE] Début de la migration automatique..."
+echo "🔄 [AUTO-MIGRATE] Vérification des tables manquantes..."
 
 # Vérifier si la base de données est accessible
 if ! psql "$DATABASE_URL" -c "SELECT 1;" > /dev/null 2>&1; then
@@ -20,14 +20,7 @@ table_exists() {
     psql "$DATABASE_URL" -tAc "SELECT EXISTS (SELECT FROM information_schema.tables WHERE table_schema='public' AND table_name='$table_name');"
 }
 
-# Fonction pour vérifier si une colonne existe
-column_exists() {
-    local table_name=$1
-    local column_name=$2
-    psql "$DATABASE_URL" -tAc "SELECT EXISTS (SELECT FROM information_schema.columns WHERE table_schema='public' AND table_name='$table_name' AND column_name='$column_name');"
-}
-
-# Migration 1: Créer la table announcements si elle n'existe pas
+# Migration prioritaire: Table announcements (système d'informations)
 if [ "$(table_exists 'announcements')" = "f" ]; then
     echo "🔧 [AUTO-MIGRATE] Création de la table announcements..."
     psql "$DATABASE_URL" << 'EOF'
@@ -50,142 +43,29 @@ CREATE INDEX IF NOT EXISTS idx_announcements_created_at ON announcements(created
 CREATE INDEX IF NOT EXISTS idx_announcements_author_id ON announcements(author_id);
 CREATE INDEX IF NOT EXISTS idx_announcements_group_id ON announcements(group_id);
 
-COMMENT ON TABLE announcements IS 'Admin-managed announcements/information system';
+COMMENT ON TABLE announcements IS 'Système d informations - annonces administrateur';
 EOF
     echo "✅ [AUTO-MIGRATE] Table announcements créée avec succès"
 else
     echo "ℹ️ [AUTO-MIGRATE] Table announcements existe déjà"
 fi
 
-# Migration 2: Créer les tables SAV si elles n'existent pas
-if [ "$(table_exists 'sav_tickets')" = "f" ]; then
-    echo "🔧 [AUTO-MIGRATE] Création des tables SAV..."
-    psql "$DATABASE_URL" << 'EOF'
-CREATE TABLE IF NOT EXISTS sav_tickets (
-  id SERIAL PRIMARY KEY,
-  ticket_number VARCHAR(50) NOT NULL UNIQUE,
-  title VARCHAR(255) NOT NULL,
-  description TEXT NOT NULL,
-  status VARCHAR(20) NOT NULL DEFAULT 'nouveau',
-  priority VARCHAR(20) NOT NULL DEFAULT 'normale',
-  supplier_id INTEGER NOT NULL,
-  group_id INTEGER NOT NULL,
-  created_by VARCHAR(255) NOT NULL,
-  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  CONSTRAINT sav_tickets_status_check CHECK (status IN ('nouveau', 'en_cours', 'en_attente', 'resolu', 'ferme')),
-  CONSTRAINT sav_tickets_priority_check CHECK (priority IN ('faible', 'normale', 'elevee', 'critique')),
-  CONSTRAINT sav_tickets_supplier_id_fkey FOREIGN KEY (supplier_id) REFERENCES suppliers(id),
-  CONSTRAINT sav_tickets_group_id_fkey FOREIGN KEY (group_id) REFERENCES groups(id),
-  CONSTRAINT sav_tickets_created_by_fkey FOREIGN KEY (created_by) REFERENCES users(id)
-);
-
-CREATE TABLE IF NOT EXISTS sav_ticket_history (
-  id SERIAL PRIMARY KEY,
-  ticket_id INTEGER NOT NULL,
-  action VARCHAR(50) NOT NULL,
-  description TEXT NOT NULL,
-  created_by VARCHAR(255) NOT NULL,
-  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  CONSTRAINT sav_ticket_history_ticket_id_fkey FOREIGN KEY (ticket_id) REFERENCES sav_tickets(id) ON DELETE CASCADE,
-  CONSTRAINT sav_ticket_history_created_by_fkey FOREIGN KEY (created_by) REFERENCES users(id)
-);
-
-CREATE INDEX IF NOT EXISTS idx_sav_tickets_status ON sav_tickets(status);
-CREATE INDEX IF NOT EXISTS idx_sav_tickets_priority ON sav_tickets(priority);
-CREATE INDEX IF NOT EXISTS idx_sav_tickets_group_id ON sav_tickets(group_id);
-CREATE INDEX IF NOT EXISTS idx_sav_ticket_history_ticket_id ON sav_ticket_history(ticket_id);
-EOF
-    echo "✅ [AUTO-MIGRATE] Tables SAV créées avec succès"
-else
-    echo "ℹ️ [AUTO-MIGRATE] Tables SAV existent déjà"
-fi
-
-# Migration 3: Créer les tables météo si elles n'existent pas
-if [ "$(table_exists 'weather_settings')" = "f" ]; then
-    echo "🔧 [AUTO-MIGRATE] Création des tables météo..."
-    psql "$DATABASE_URL" << 'EOF'
-CREATE TABLE IF NOT EXISTS weather_settings (
-  id SERIAL PRIMARY KEY,
-  api_key VARCHAR(255) NOT NULL,
-  location VARCHAR(255) NOT NULL,
-  is_active BOOLEAN DEFAULT true,
-  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
-);
-
-CREATE TABLE IF NOT EXISTS weather_data (
-  id SERIAL PRIMARY KEY,
-  date VARCHAR(10) NOT NULL,
-  is_current_year BOOLEAN NOT NULL,
-  temp_max VARCHAR(10),
-  temp_min VARCHAR(10),
-  conditions VARCHAR(255),
-  icon VARCHAR(50),
-  description TEXT,
-  location VARCHAR(255),
-  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  UNIQUE(date, is_current_year)
-);
-
-CREATE INDEX IF NOT EXISTS idx_weather_data_date_year ON weather_data(date, is_current_year);
-EOF
-    echo "✅ [AUTO-MIGRATE] Tables météo créées avec succès"
-else
-    echo "ℹ️ [AUTO-MIGRATE] Tables météo existent déjà"
-fi
-
-# Migration 4: Créer les tables utilitaires si elles n'existent pas
-if [ "$(table_exists 'database_backups')" = "f" ]; then
-    echo "🔧 [AUTO-MIGRATE] Création des tables utilitaires..."
-    psql "$DATABASE_URL" << 'EOF'
-CREATE TABLE IF NOT EXISTS database_backups (
-  id SERIAL PRIMARY KEY,
-  filename VARCHAR(255) NOT NULL,
-  file_size BIGINT NOT NULL,
-  backup_type VARCHAR(50) NOT NULL,
-  created_by VARCHAR(255) NOT NULL,
-  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  status VARCHAR(20) DEFAULT 'completed'
-);
-
-CREATE TABLE IF NOT EXISTS invoice_verification_cache (
-  id SERIAL PRIMARY KEY,
-  invoice_reference VARCHAR(255) NOT NULL,
-  nocodb_config_id INTEGER NOT NULL,
-  verification_result TEXT NOT NULL,
-  is_found BOOLEAN NOT NULL,
-  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-  expires_at TIMESTAMP NOT NULL,
-  UNIQUE(invoice_reference, nocodb_config_id)
-);
-
-CREATE INDEX IF NOT EXISTS idx_invoice_verification_expires ON invoice_verification_cache(expires_at);
-EOF
-    echo "✅ [AUTO-MIGRATE] Tables utilitaires créées avec succès"
-else
-    echo "ℹ️ [AUTO-MIGRATE] Tables utilitaires existent déjà"
-fi
-
-# Nettoyage des anciennes données de cache
-echo "🧹 [AUTO-MIGRATE] Nettoyage du cache expiré..."
-psql "$DATABASE_URL" -c "DELETE FROM invoice_verification_cache WHERE expires_at < NOW();" 2>/dev/null || true
-psql "$DATABASE_URL" -c "DELETE FROM weather_data WHERE created_at < NOW() - INTERVAL '30 days';" 2>/dev/null || true
-
-# Affichage du statut final
-echo "📊 [AUTO-MIGRATE] État des tables après migration:"
+# Vérification finale
+echo "📊 [AUTO-MIGRATE] Vérification des tables essentielles:"
 psql "$DATABASE_URL" -c "
 SELECT 
-  schemaname as schema,
-  tablename as table_name,
   CASE 
-    WHEN tablename IN ('announcements', 'sav_tickets', 'weather_settings', 'database_backups') THEN '🆕 Nouvelles'
-    ELSE '📦 Existantes'
-  END as status
-FROM pg_tables 
-WHERE schemaname = 'public' 
-ORDER BY tablename;
+    WHEN EXISTS (SELECT FROM information_schema.tables WHERE table_name = 'announcements') THEN '✅ announcements'
+    ELSE '❌ announcements manquante'
+  END as status_announcements,
+  CASE 
+    WHEN EXISTS (SELECT FROM information_schema.tables WHERE table_name = 'users') THEN '✅ users'
+    ELSE '❌ users manquante'
+  END as status_users,
+  CASE 
+    WHEN EXISTS (SELECT FROM information_schema.tables WHERE table_name = 'groups') THEN '✅ groups'
+    ELSE '❌ groups manquante'
+  END as status_groups;
 "
 
-echo "✅ [AUTO-MIGRATE] Migration automatique terminée avec succès!"
\ No newline at end of file
+echo "✅ [AUTO-MIGRATE] Vérification terminée!"
\ No newline at end of file
diff --git a/scripts/fix-announcements-only.sh b/scripts/fix-announcements-only.sh
new file mode 100644
index 0000000..530a294
--- /dev/null
+++ b/scripts/fix-announcements-only.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+# Script minimal pour créer uniquement la table announcements
+# Usage: docker exec logiflow-logiflow-1 /app/scripts/fix-announcements-only.sh
+
+echo "🔧 [FIX] Création de la table announcements uniquement..."
+
+# Créer la table announcements
+psql "$DATABASE_URL" << 'EOF'
+CREATE TABLE IF NOT EXISTS announcements (
+  id SERIAL PRIMARY KEY,
+  title VARCHAR(255) NOT NULL,
+  content TEXT NOT NULL,
+  priority VARCHAR(20) NOT NULL DEFAULT 'normal',
+  author_id VARCHAR(255) NOT NULL,
+  group_id INTEGER,
+  created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+  updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+  CONSTRAINT announcements_priority_check CHECK (priority IN ('normal', 'important', 'urgent')),
+  CONSTRAINT announcements_author_id_fkey FOREIGN KEY (author_id) REFERENCES users(id) ON DELETE CASCADE,
+  CONSTRAINT announcements_group_id_fkey FOREIGN KEY (group_id) REFERENCES groups(id) ON DELETE CASCADE
+);
+
+CREATE INDEX IF NOT EXISTS idx_announcements_priority ON announcements(priority);
+CREATE INDEX IF NOT EXISTS idx_announcements_created_at ON announcements(created_at DESC);
+CREATE INDEX IF NOT EXISTS idx_announcements_author_id ON announcements(author_id);
+CREATE INDEX IF NOT EXISTS idx_announcements_group_id ON announcements(group_id);
+EOF
+
+echo "✅ [FIX] Table announcements créée. Vérification..."
+
+# Vérifier que la table existe
+if psql "$DATABASE_URL" -tAc "SELECT EXISTS (SELECT FROM information_schema.tables WHERE table_name='announcements');" | grep -q "t"; then
+    echo "✅ [FIX] Succès: La table announcements existe maintenant"
+    
+    # Afficher la structure
+    echo "📋 [FIX] Structure de la table:"
+    psql "$DATABASE_URL" -c "SELECT column_name, data_type FROM information_schema.columns WHERE table_name = 'announcements' ORDER BY ordinal_position;"
+else
+    echo "❌ [FIX] Erreur: La table announcements n'a pas été créée"
+    exit 1
+fi
\ No newline at end of file