diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index 5954de5..c9d1767 100755
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -83,6 +83,29 @@ echo ""
 echo "🔄 Migration des timezones du calendrier..."
 node scripts/migrate-calendar-timezone.js 2>/dev/null || echo "  ℹ️  Migration timezone déjà effectuée ou non nécessaire"
 
+echo ""
+echo "🔧 Correction des types booléens PostgreSQL..."
+# Exécuter le script SQL de correction des types booléens
+if [ -f "/app/scripts/fix-postgres-boolean-types.sql" ]; then
+    # Extraire les informations de connexion depuis DATABASE_URL
+    PGHOST=$(echo $DATABASE_URL | sed -n 's/.*@\([^:]*\):.*/\1/p')
+    PGPORT=$(echo $DATABASE_URL | sed -n 's/.*:\([0-9]*\)\/.*/\1/p')
+    PGUSER=$(echo $DATABASE_URL | sed -n 's/.*\/\/\([^:]*\):.*/\1/p')
+    PGPASSWORD=$(echo $DATABASE_URL | sed -n 's/.*:\/\/[^:]*:\([^@]*\)@.*/\1/p')
+    PGDATABASE=$(echo $DATABASE_URL | sed -n 's/.*\/\([^?]*\).*/\1/p')
+
+    export PGHOST PGPORT PGUSER PGPASSWORD PGDATABASE
+
+    # Exécuter le script SQL
+    if psql -h "$PGHOST" -p "$PGPORT" -U "$PGUSER" -d "$PGDATABASE" -f /app/scripts/fix-postgres-boolean-types.sql > /dev/null 2>&1; then
+        echo "  ✅ Types booléens corrigés"
+    else
+        echo "  ℹ️  Correction des types booléens déjà effectuée ou non nécessaire"
+    fi
+else
+    echo "  ⚠️  Script de correction non trouvé"
+fi
+
 echo ""
 echo "========================================"
 echo "🚀 Démarrage du serveur NoteFlow..."
diff --git a/scripts/fix-postgres-boolean-types.sql b/scripts/fix-postgres-boolean-types.sql
new file mode 100644
index 0000000..012e7d2
--- /dev/null
+++ b/scripts/fix-postgres-boolean-types.sql
@@ -0,0 +1,91 @@
+-- Script de correction des types booléens PostgreSQL
+-- Convertit les colonnes INTEGER en BOOLEAN et les données 0/1 en FALSE/TRUE
+-- Ce script est idempotent: il peut être exécuté plusieurs fois sans problème
+
+-- Fonction pour vérifier et corriger le type d'une colonne
+DO $$
+DECLARE
+    column_info RECORD;
+BEGIN
+    -- Corriger users.is_admin
+    SELECT data_type INTO column_info FROM information_schema.columns
+    WHERE table_name = 'users' AND column_name = 'is_admin';
+
+    IF FOUND AND column_info.data_type = 'integer' THEN
+        RAISE NOTICE 'Converting users.is_admin from INTEGER to BOOLEAN';
+        ALTER TABLE users ALTER COLUMN is_admin TYPE BOOLEAN
+        USING CASE WHEN is_admin = 0 THEN FALSE WHEN is_admin = 1 THEN TRUE ELSE is_admin::BOOLEAN END;
+    END IF;
+
+    -- Corriger notes.archived
+    SELECT data_type INTO column_info FROM information_schema.columns
+    WHERE table_name = 'notes' AND column_name = 'archived';
+
+    IF FOUND AND column_info.data_type = 'integer' THEN
+        RAISE NOTICE 'Converting notes.archived from INTEGER to BOOLEAN';
+        ALTER TABLE notes ALTER COLUMN archived TYPE BOOLEAN
+        USING CASE WHEN archived = 0 THEN FALSE WHEN archived = 1 THEN TRUE ELSE archived::BOOLEAN END;
+    END IF;
+
+    -- Corriger note_todos.completed
+    SELECT data_type INTO column_info FROM information_schema.columns
+    WHERE table_name = 'note_todos' AND column_name = 'completed';
+
+    IF FOUND AND column_info.data_type = 'integer' THEN
+        RAISE NOTICE 'Converting note_todos.completed from INTEGER to BOOLEAN';
+        ALTER TABLE note_todos ALTER COLUMN completed TYPE BOOLEAN
+        USING CASE WHEN completed = 0 THEN FALSE WHEN completed = 1 THEN TRUE ELSE completed::BOOLEAN END;
+    END IF;
+
+    -- Corriger note_todos.priority
+    SELECT data_type INTO column_info FROM information_schema.columns
+    WHERE table_name = 'note_todos' AND column_name = 'priority';
+
+    IF FOUND AND column_info.data_type = 'integer' THEN
+        RAISE NOTICE 'Converting note_todos.priority from INTEGER to BOOLEAN';
+        ALTER TABLE note_todos ALTER COLUMN priority TYPE BOOLEAN
+        USING CASE WHEN priority = 0 THEN FALSE WHEN priority = 1 THEN TRUE ELSE priority::BOOLEAN END;
+    END IF;
+
+    -- Corriger global_todos.completed
+    SELECT data_type INTO column_info FROM information_schema.columns
+    WHERE table_name = 'global_todos' AND column_name = 'completed';
+
+    IF FOUND AND column_info.data_type = 'integer' THEN
+        RAISE NOTICE 'Converting global_todos.completed from INTEGER to BOOLEAN';
+        ALTER TABLE global_todos ALTER COLUMN completed TYPE BOOLEAN
+        USING CASE WHEN completed = 0 THEN FALSE WHEN completed = 1 THEN TRUE ELSE completed::BOOLEAN END;
+    END IF;
+
+    -- Corriger global_todos.priority
+    SELECT data_type INTO column_info FROM information_schema.columns
+    WHERE table_name = 'global_todos' AND column_name = 'priority';
+
+    IF FOUND AND column_info.data_type = 'integer' THEN
+        RAISE NOTICE 'Converting global_todos.priority from INTEGER to BOOLEAN';
+        ALTER TABLE global_todos ALTER COLUMN priority TYPE BOOLEAN
+        USING CASE WHEN priority = 0 THEN FALSE WHEN priority = 1 THEN TRUE ELSE priority::BOOLEAN END;
+    END IF;
+
+    -- Corriger rss_feeds.enabled
+    SELECT data_type INTO column_info FROM information_schema.columns
+    WHERE table_name = 'rss_feeds' AND column_name = 'enabled';
+
+    IF FOUND AND column_info.data_type = 'integer' THEN
+        RAISE NOTICE 'Converting rss_feeds.enabled from INTEGER to BOOLEAN';
+        ALTER TABLE rss_feeds ALTER COLUMN enabled TYPE BOOLEAN
+        USING CASE WHEN enabled = 0 THEN FALSE WHEN enabled = 1 THEN TRUE ELSE enabled::BOOLEAN END;
+    END IF;
+
+    -- Corriger calendar_events.all_day
+    SELECT data_type INTO column_info FROM information_schema.columns
+    WHERE table_name = 'calendar_events' AND column_name = 'all_day';
+
+    IF FOUND AND column_info.data_type = 'integer' THEN
+        RAISE NOTICE 'Converting calendar_events.all_day from INTEGER to BOOLEAN';
+        ALTER TABLE calendar_events ALTER COLUMN all_day TYPE BOOLEAN
+        USING CASE WHEN all_day = 0 THEN FALSE WHEN all_day = 1 THEN TRUE ELSE all_day::BOOLEAN END;
+    END IF;
+
+    RAISE NOTICE 'Boolean type correction completed successfully';
+END $$;