diff --git a/lightrag_webui/env.development.smaple b/lightrag_webui/env.development.smaple
new file mode 100644
index 00000000..080cf95f
--- /dev/null
+++ b/lightrag_webui/env.development.smaple
@@ -0,0 +1,2 @@
+# Development environment configuration
+VITE_BACKEND_URL=/api
diff --git a/lightrag_webui/env.local.sample b/lightrag_webui/env.local.sample
new file mode 100644
index 00000000..0f2c293c
--- /dev/null
+++ b/lightrag_webui/env.local.sample
@@ -0,0 +1,3 @@
+VITE_BACKEND_URL=http://localhost:9621
+VITE_API_PROXY=true
+VITE_API_ENDPOINTS=/api,/documents,/graphs,/graph,/health,/query,/docs,/openapi.json