diff --git a/_compose/caddy/conf/Caddyfile b/_compose/caddy/conf/Caddyfile
index e09830e..05effa6 100644
--- a/_compose/caddy/conf/Caddyfile
+++ b/_compose/caddy/conf/Caddyfile
@@ -6,6 +6,7 @@
 
 :8300 {
 encode zstd gzip
+# 优先处理后端请求
   handle_path /stage-api/* {
         import CORS
         uri strip_prefix /stage-api
diff --git a/_doc/caddy.md b/_doc/caddy.md
index dafcd4d..bf8bf63 100644
--- a/_doc/caddy.md
+++ b/_doc/caddy.md
@@ -1,4 +1,5 @@
 
 
+## 解决验证码图片加载失败（后端接口请求错误路由到前端资源）
 handle_path /stage-api/，handle配置顺序说明
 https://caddy.community/t/caddy-with-vue-router/12352/2
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