diff --git a/.env b/.env
new file mode 100644
index 0000000..73dff44
--- /dev/null
+++ b/.env
@@ -0,0 +1,13 @@
+# Node Environment: dev, production
+NODE_ENV=dev
+
+LLM_MODEL=
+LLM_API_KEY=
+LLM_BASE_URL=
+
+LANGFUSE_PK=
+LANGFUSE_SK=
+LANGFUSE_BASE_URL=
+
+# Map of apps such as '{"michat": { "app_id": "123", "app_secret": "456", "app_name": "Mi Chat" }}'
+LARK_APP_MAP=
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 38ad061..96c022e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -56,5 +56,3 @@ profile-*
 profile*
 *clinic*
 *flamegraph*
-
-.env
\ No newline at end of file