diff --git a/scripts/check-health.sh b/scripts/check-health.sh
index 258381b..0ca03fb 100755
--- a/scripts/check-health.sh
+++ b/scripts/check-health.sh
@@ -8,6 +8,14 @@ SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
 cd "$PROJECT_ROOT"
 
+# Charger .env pour accéder aux variables (Redis password, etc.)
+if [ -f .env ]; then
+  set -a
+  # shellcheck disable=SC1091
+  source .env
+  set +a
+fi
+
 # Charger les couleurs depuis common.sh
 # shellcheck disable=SC1091
 source "$SCRIPT_DIR/common.sh"
@@ -176,7 +184,7 @@ fi
 
 # Vérifier la taille des données
 if [ -d ./data ]; then
-  DATA_SIZE=$(du -sh ./data 2>/dev/null | cut -f1)
+  DATA_SIZE=$(du -sh ./data 2>/dev/null | cut -f1 || echo "")
   if [ -z "$DATA_SIZE" ]; then
     DATA_SIZE="N/A"
   fi
@@ -184,7 +192,7 @@ if [ -d ./data ]; then
 fi
 
 if [ -d ./db ]; then
-  DB_SIZE=$(du -sh ./db 2>/dev/null | cut -f1)
+  DB_SIZE=$(du -sh ./db 2>/dev/null | cut -f1 || echo "")
   if [ -z "$DB_SIZE" ]; then
     DB_SIZE="N/A"
   fi
@@ -239,7 +247,7 @@ if [ -d ./logs ]; then
   LOG_COUNT=$(find ./logs -type f 2>/dev/null | wc -l)
   check_ok "$LOG_COUNT fichier(s) de log"
 
-  LOGS_SIZE=$(du -sh ./logs 2>/dev/null | cut -f1)
+  LOGS_SIZE=$(du -sh ./logs 2>/dev/null | cut -f1 || echo "")
   if [ -z "$LOGS_SIZE" ]; then
     LOGS_SIZE="N/A"
   fi