diff --git a/rebuild.sh b/rebuild.sh
new file mode 100755
index 0000000..3870f41
--- /dev/null
+++ b/rebuild.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+set -e
+
+echo "🔄 Rebuild cms.hailearning.edu.vn..."
+
+cd /opt/cms.hailearning.edu.vn
+
+echo "📥 Pull latest code..."
+git pull origin main --no-rebase
+
+echo "♻️ Restart service..."
+systemctl restart cms.hailearning.edu.vn.service
+
+echo "✅ Deploy done"