diff --git a/standalone-elk/.env b/standalone-elk/.env
new file mode 100644
index 0000000000000000000000000000000000000000..0490aea35afa59f5a8d4f59285913436f436aaae
--- /dev/null
+++ b/standalone-elk/.env
@@ -0,0 +1,2 @@
+VERSION=6.1.1
+COMPOSE_PROJECT_NAME=mobilog