diff --git a/app/hdl/hdl_demo.go b/app/hdl/hdl_demo.go
index fe1000b..ba6503f 100644
--- a/app/hdl/hdl_demo.go
+++ b/app/hdl/hdl_demo.go
@@ -26,7 +26,7 @@ import (
 // @Failure      400   {object}   md.Response              	"具体错误"
 // @Router       /api/v1/test [GET]
 func Demo(c *gin.Context) {
-	fmt.Println("headers::::", c.Request.Header)
+	fmt.Println("headers::::", utils.GetIP(c.Request))
 	utils.FilePutContents("headers", utils.SerializeStr(c.Request.Header))
 	var args interface{}
 	if c.Request.Method == "GET" {
diff --git a/app/utils/ip.go b/app/utils/ip.go
index 6ed8286..4e3a71d 100644
--- a/app/utils/ip.go
+++ b/app/utils/ip.go
@@ -72,6 +72,10 @@ func ClientIP(r *http.Request) string {
 // 解析 X-Real-IP 和 X-Forwarded-For 以便于反向代理（nginx 或 haproxy）可以正常工作。
 func ClientPublicIP(r *http.Request) string {
 	var ip string
+	if ip = strings.TrimSpace(r.Header.Get("Ali-Cdn-Real-Ip")); ip != "" {
+		return ip
+	}
+
 	for _, ip = range strings.Split(r.Header.Get("X-Forwarded-For"), ",") {
 		if ip = strings.TrimSpace(ip); ip != "" && !HasLocalIPAddr(ip) {
 			return ip