diff --git a/.gitignore b/.gitignore
index 20baf9e..67c9605 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,5 @@
 
 .vscode/
 Ginx
+config.json
+
diff --git a/config.json.example b/config.json.example
new file mode 100644
index 0000000..835c35e
--- /dev/null
+++ b/config.json.example
@@ -0,0 +1,4 @@
+{
+    "server":":9999",
+    "upstream": ["127.0.0.1:3000"]
+}
\ No newline at end of file