From 0dd6f9715a3b5f46ef4acb65c246076b63c4d3ce Mon Sep 17 00:00:00 2001
From: anlicheng <244108715@qq.com>
Date: Sat, 9 May 2026 23:02:49 +0800
Subject: [PATCH] fix undefined

---
 docs/container_deploy_request.md  | 2 +-
 src/transport/tcp/ssl_channel.erl | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/container_deploy_request.md b/docs/container_deploy_request.md
index 6f85f39..52ef405 100644
--- a/docs/container_deploy_request.md
+++ b/docs/container_deploy_request.md
@@ -585,7 +585,7 @@ HTTP handler 最多等待 10 秒。超时返回 HTTP 504，其他参数或执行
                 <<"working_dir">> => <<>>,
                 <<"hostname">> => <<>>,
                 <<"exposed_ports">> => [],
-                <<"healthcheck">> => <<"__undefined__">>
+                <<"healthcheck">> => undefined
             },
             <<"host_config">> => #{
                 <<"binds">> => [],
diff --git a/src/transport/tcp/ssl_channel.erl b/src/transport/tcp/ssl_channel.erl
index 7ef6b8f..719ace6 100644
--- a/src/transport/tcp/ssl_channel.erl
+++ b/src/transport/tcp/ssl_channel.erl
@@ -317,7 +317,7 @@ safe_term(true) ->
 safe_term(false) ->
     false;
 safe_term(undefined) ->
-    <<"__undefined__">>;
+    undefined;
 safe_term(Value) when is_atom(Value) ->
     atom_to_binary(Value, utf8);
 safe_term(Value) when is_map(Value) ->