diff --git a/public/index.php b/public/index.php
index 492d08d..d13bcab 100755
--- a/public/index.php
+++ b/public/index.php
@@ -1,3 +1,4 @@
+<!-- 主路由配置 -->
 <?php
 
     $request_uri = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);