diff --git a/workers/aibox_sophon_adapter/board_ping.toml b/workers/aibox_sophon_adapter/board_ping.toml
new file mode 100644
index 0000000..d528a45
--- /dev/null
+++ b/workers/aibox_sophon_adapter/board_ping.toml
@@ -0,0 +1,8 @@
+# board_ping — MQTT 心跳上报端点
+# 设备通过 MQTT 主题 /board_ping 上报系统状态信息
+# MQTT Bridge 自动路由到 chongming/aibox_sophon_adapter/board_ping
+
+[MQTT]
+summary = "AI Box 设备心跳上报"
+docstring = "设备通过 MQTT 定期上报系统参数及状态信息，包含芯片温度、硬盘、内存、通道、任务、TPU 等"
+auth_required = false
diff --git a/workers/aibox_sophon_adapter/config.toml b/workers/aibox_sophon_adapter/config.toml
new file mode 100644
index 0000000..bc5a1d0
--- /dev/null
+++ b/workers/aibox_sophon_adapter/config.toml
@@ -0,0 +1,16 @@
+[worker]
+name = "aibox_sophon_adapter"
+version = "0.1.0"
+description = "AI Box Sophon 设备适配器 — MQTT 心跳上报与设备状态监控"
+config_version = "1.0"
+defaults = { method = "GET", timeout = 30, auth_required = false, cacheable = false, internal = false }
+
+[worker.registration]
+router_prefix = "/aibox"
+tags = ["aibox", "sophon", "adapter"]
+
+# 心跳超时配置（秒），超过此时间未收到心跳视为离线
+[worker.heartbeat]
+interval = 5          # 设备上报间隔（秒）
+timeout = 15          # 超时阈值（秒），超过此时间未收到心跳视为离线
+check_interval = 10   # 服务端检查离线设备的间隔（秒）
diff --git a/workers/aibox_sophon_adapter/get_device.toml b/workers/aibox_sophon_adapter/get_device.toml
new file mode 100644
index 0000000..d6478b6
--- /dev/null
+++ b/workers/aibox_sophon_adapter/get_device.toml
@@ -0,0 +1,13 @@
+# get_device — 查询单个设备详情
+
+[GET]
+summary = "查询单个设备详情"
+docstring = "根据 BoardId 查询设备的完整心跳数据和在线状态"
+params = ["board_id: str"]
+auth_required = false
+
+[GET.response_model]
+board_id = { type = "str", required = true }
+is_online = { type = "bool", required = true }
+last_ping_time = { type = "str", required = false }
+ping_data = { type = "dict", required = false }
diff --git a/workers/aibox_sophon_adapter/get_offline_devices.toml b/workers/aibox_sophon_adapter/get_offline_devices.toml
new file mode 100644
index 0000000..d020cd3
--- /dev/null
+++ b/workers/aibox_sophon_adapter/get_offline_devices.toml
@@ -0,0 +1,11 @@
+# get_offline_devices — 查询离线/异常设备
+
+[GET]
+summary = "查询离线/异常设备列表"
+docstring = "返回所有超过心跳超时时间未上报的设备列表"
+params = []
+auth_required = false
+
+[GET.response_model]
+offline_devices = { type = "list[dict]", required = true }
+total = { type = "int", required = true }
diff --git a/workers/aibox_sophon_adapter/list_devices.toml b/workers/aibox_sophon_adapter/list_devices.toml
new file mode 100644
index 0000000..29bbd73
--- /dev/null
+++ b/workers/aibox_sophon_adapter/list_devices.toml
@@ -0,0 +1,11 @@
+# list_devices — 查询所有设备状态
+
+[GET]
+summary = "查询所有设备状态"
+docstring = "返回所有已上报过心跳的设备及其在线状态和最后心跳时间"
+params = []
+auth_required = false
+
+[GET.response_model]
+devices = { type = "list[dict]", required = true }
+total = { type = "int", required = true }
diff --git a/workers/config.toml b/workers/config.toml
index 4bdd542..972d9f6 100644
--- a/workers/config.toml
+++ b/workers/config.toml
@@ -18,9 +18,15 @@ count = 3
 
 [workers.config]
 type = "doubao"
-api_key = "	ark-b149df84-a057-4ca0-b1a0-82a22c4e3c70-33cde"          # 或通过环境变量 VOLC_ACCESSKEY 提供
-base_url = "https://ark.cn-beijing.volces.com/api/v3"
-model = "doubao-seed-evolving"
+is_aicc = true                          # 是否启用 AICC 安全通信模式（端云互信）
+# api_key = "ark-b149df84-a057-4ca0-b1a0-82a22c4e3c70-33cde"
+# base_url = "https://ark.cn-beijing.volces.com/api/v3"
+# model = "doubao-seed-evolving"
+
+# AICC 模式下 base_url 使用 APIGateway 地址，如:
+api_key = "db04d42e-71e3-4119-abee-12ecc7ef5c34"
+base_url = "https://sd77a0f4ummt3i4vnems0.apigateway-cn-beijing.volceapi.com/api/v3"
+model = "ep-20260721154333-fre3bey"
 
 [[workers]]
 type = "auth"
@@ -31,3 +37,14 @@ count = 3
 
 [workers.config]
 type = "auth"
+
+[[workers]]
+type = "aibox_sophon_adapter"
+module = "plugins.aibox_sophon_adapter"
+factory = "create_workers"
+cleanup = "cleanup"
+count = 1
+
+[workers.config]
+type = "aibox_sophon_adapter"
+data_dir = "./data"
diff --git a/workers/doubao/analyze.toml b/workers/doubao/analyze.toml
index ae341a8..3f04d3b 100644
--- a/workers/doubao/analyze.toml
+++ b/workers/doubao/analyze.toml
@@ -1,6 +1,7 @@
 [POST]
 summary = "分析图片内容"
 docstring = "发送图片（base64或路径）到豆包视觉模型，返回描述"
+auth_required = false
 params = [
     "image_base64: str",
     "prompt: str"
diff --git a/workers/doubao/config.toml b/workers/doubao/config.toml
index f8827d0..38caa55 100644
--- a/workers/doubao/config.toml
+++ b/workers/doubao/config.toml
@@ -8,3 +8,6 @@ defaults = { method = "POST", timeout = 30.0, auth_required = false }
 [worker.registration]
 router_prefix = "/doubao"
 tags = ["vision", "ai"]
+
+# is_aicc = true  时启用 AICC 安全通信（端云互信），使用 AsyncOpenAI + AsyncSecureHttpClient
+# is_aicc = false 时使用标准 Ark SDK（AsyncArk），默认 false
diff --git a/workers/example/add.toml b/workers/example/add.toml
index b9c9162..68484e3 100644
--- a/workers/example/add.toml
+++ b/workers/example/add.toml
@@ -24,3 +24,10 @@ auth_required = true
 result = { type = "float", required = true }
 operation = { type = "str", default = "add" }
 timestamp = { type = "float", required = false, default = 0.0 }
+
+# --- MQTT 端点（不注册 HTTP 路由，仅通过 MQTT chongming/example/add 调用）---
+[MQTT]
+summary = "Add two numbers via MQTT"
+docstring = "通过 MQTT 主题 chongming/example/add 调用，载荷为 JSON"
+params = ["a: float", "b: float"]
+auth_required = false
diff --git a/workers/example/heartbeat.toml b/workers/example/heartbeat.toml
new file mode 100644
index 0000000..0a6dc85
--- /dev/null
+++ b/workers/example/heartbeat.toml
@@ -0,0 +1,7 @@
+# heartbeat 接口 — MQTT 心跳上报，无响应
+
+[MQTT]
+summary = "Heartbeat ping (no response)"
+docstring = "通过 MQTT 主题 chongming/example/heartbeat 上报心跳，不返回响应"
+params = ["worker_id: str"]
+auth_required = false