diff --git a/panel_install.sh b/panel_install.sh
index 8d29094..8d3d9c1 100755
--- a/panel_install.sh
+++ b/panel_install.sh
@@ -274,6 +274,10 @@ install_panel() {
     update_compose_for_ipv6
   fi
 
+  echo "🧹 清理环境信息"
+  $DOCKER_CMD down --rmi all --volumes --remove-orphans
+  echo "✅ 环境清理完成"
+
   cat > .env <<EOF
 DB_NAME=$DB_NAME
 DB_USER=$DB_USER