diff --git a/doc/SERVING_AUTH_DOCKER.md b/doc/SERVING_AUTH_DOCKER.md
index 700d1075e55451f8840ce415f964ab2280439317..7089ce4eecf89b7c70b79f28ad12788aa1ee2771 100644
--- a/doc/SERVING_AUTH_DOCKER.md
+++ b/doc/SERVING_AUTH_DOCKER.md
@@ -56,4 +56,4 @@ ee59a3dd4806        registry.baidubce.com/serving_dev/serving-runtime:cpu-py36
 - 使用serving_uci的路径映射到网关
 - 在header处增加了 `X-INSTANCE-ID`和`apikey`
 
-
+## TODO:K8S