diff --git a/sdk/Arduino/Arduino-ESP32/Helper.cpp b/sdk/Arduino/Arduino-ESP32/Helper.cpp
index c8b9afac..51a733be 100644
--- a/sdk/Arduino/Arduino-ESP32/Helper.cpp
+++ b/sdk/Arduino/Arduino-ESP32/Helper.cpp
@@ -256,8 +256,15 @@ void publishInfo()
   doc["firmwareVersion"] = firmwareVersion;
   doc["status"] = 3; // （1-未激活，2-禁用，3-在线，4-离线）
   doc["userId"] = (String)userId;
-  doc["longitude"] = longitude;
-  doc["latitude"] = latitude;
+  doc["longitude"] = longitude;  //经度 可选
+  doc["latitude"] = latitude;    // 纬度 可选
+  // 设备摘要,可选（自定义配置信息,不限数量）
+  JsonObject summary = doc.createNestedObject("summary");
+  summary["name"]="wumei-smart";
+  summary["chip"]="esp8266";
+  summary["author"]="kerwincui";
+  summary["version"]=1.6;
+  summary["create"]="2022-06-06";
 
   printMsg("发布设备信息:");
   serializeJson(doc, Serial);
diff --git a/sdk/Arduino/Arduino-ESP8266/Helper.cpp b/sdk/Arduino/Arduino-ESP8266/Helper.cpp
index d5045495..c1016e60 100644
--- a/sdk/Arduino/Arduino-ESP8266/Helper.cpp
+++ b/sdk/Arduino/Arduino-ESP8266/Helper.cpp
@@ -251,8 +251,15 @@ void publishInfo()
   doc["firmwareVersion"] = firmwareVersion;
   doc["status"] = 3; // （1-未激活，2-禁用，3-在线，4-离线）
   doc["userId"] = (String)userId;
-  doc["longitude"] = longitude;
-  doc["latitude"] = latitude;
+  doc["longitude"] = longitude;  //经度 可选
+  doc["latitude"] = latitude;    // 纬度 可选
+  // 设备摘要,可选（自定义配置信息）
+  JsonObject summary = doc.createNestedObject("summary");
+  summary["name"]="wumei-smart";
+  summary["chip"]="esp8266";
+  summary["author"]="kerwincui";
+  summary["version"]=1.6;
+  summary["create"]="2022-06-06";
 
   printMsg("发布设备信息:");
   serializeJson(doc, Serial);
diff --git a/sdk/RaspberryPi/main_sdk.py b/sdk/RaspberryPi/main_sdk.py
index 823d3346..d89f2436 100644
--- a/sdk/RaspberryPi/main_sdk.py
+++ b/sdk/RaspberryPi/main_sdk.py
@@ -194,7 +194,7 @@ def publishInfo():
     # rssi值 树莓派中暂时不处理wifi信号问题
     #  信号强度（信号极好4格[-55— 0]，信号好3格[-70— -55]，信号一般2格[-85— -70]，信号差1格[-100— -85]）
     # status值 （1-未激活，2-禁用，3-在线，4-离线）
-    doc={"rssi":1,"firmwareVersion":firmwareVersion,"status":3,"userId":userId,"longitude":longitude,"latitude":latitude}
+    doc={"rssi":1,"firmwareVersion":firmwareVersion,"status":3,"userId":userId,"longitude":longitude,"latitude":latitude,"summary":{"name":"device","chip":"esp8266","author":"kerwincui","version":1.6,"create":"2022 - 06 - 06"}}
     #     client.publish('raspberry/topic',payload=i,qos=0,retain=False) 
     jsonData=json.dumps(doc)
     printMsg("发布设备信息："+pInfoTopic+" "+jsonData)