diff --git a/emqx-plugin/src/main/java/cc/iotkit/plugins/emqx/service/AuthVerticle.java b/emqx-plugin/src/main/java/cc/iotkit/plugins/emqx/service/AuthVerticle.java
index d24ce80..24466e4 100644
--- a/emqx-plugin/src/main/java/cc/iotkit/plugins/emqx/service/AuthVerticle.java
+++ b/emqx-plugin/src/main/java/cc/iotkit/plugins/emqx/service/AuthVerticle.java
@@ -10,9 +10,14 @@ package cc.iotkit.plugins.emqx.service;
  */
 
 import cc.iotkit.common.utils.CodecUtil;
+import cc.iotkit.common.utils.UniqueIdUtil;
 import cc.iotkit.plugin.core.thing.IThingService;
+import cc.iotkit.plugin.core.thing.actions.ActionResult;
+import cc.iotkit.plugin.core.thing.actions.up.DeviceRegister;
 import cc.iotkit.plugin.core.thing.model.ThingProduct;
 import com.gitee.starblues.bootstrap.annotation.AutowiredType;
+import com.gitee.starblues.core.PluginInfo;
+import io.netty.handler.codec.mqtt.MqttConnectReturnCode;
 import io.vertx.core.AbstractVerticle;
 import io.vertx.core.http.HttpMethod;
 import io.vertx.core.http.HttpServer;
@@ -43,6 +48,9 @@ public class AuthVerticle extends AbstractVerticle {
     @AutowiredType(AutowiredType.Type.MAIN_PLUGIN)
     private IThingService thingService;
 
+    @Autowired
+    private PluginInfo pluginInfo;
+
     @Override
     public void start() {
         backendServer = vertx.createHttpServer();
@@ -80,6 +88,7 @@ public class AuthVerticle extends AbstractVerticle {
 
                 String productKey = parts[0];
                 String deviceName = parts[1];
+                String gwModel = parts[2];
                 if (!username.equals(deviceName)) {
                     log.error("username:{}不正确", deviceName);
                     httpResult(rc.response(), 403);
@@ -100,9 +109,27 @@ public class AuthVerticle extends AbstractVerticle {
                     return;
                 }
 
+                //网关设备注册
+                ActionResult result = thingService.post(
+                        pluginInfo.getPluginId(),
+                        DeviceRegister.builder()
+                                .productKey(productKey)
+                                .deviceName(deviceName)
+                                .model(gwModel)
+                                .version("1.0")
+                                .id(UniqueIdUtil.newRequestId())
+                                .time(System.currentTimeMillis())
+                                .build()
+                );
+                if (result.getCode() != 0) {
+                    log.error("设备注册失败:{}", result);
+                    httpResult(rc.response(), 403);
+                    return;
+                }
+
                 Set<String> devices = new HashSet<>();
-                devices.add(parts[0] + "," + parts[1]);
-                EmqxPlugin.CLIENT_DEVICE_MAP.putIfAbsent(parts[0] + parts[1], devices);
+                devices.add(productKey + "," + deviceName);
+                EmqxPlugin.CLIENT_DEVICE_MAP.putIfAbsent(productKey + deviceName, devices);
 
                 httpResult(rc.response(), 200);
             } catch (Throwable e) {
diff --git a/emqx-plugin/src/main/java/cc/iotkit/plugins/emqx/service/EmqxPlugin.java b/emqx-plugin/src/main/java/cc/iotkit/plugins/emqx/service/EmqxPlugin.java
index 5270722..014764f 100644
--- a/emqx-plugin/src/main/java/cc/iotkit/plugins/emqx/service/EmqxPlugin.java
+++ b/emqx-plugin/src/main/java/cc/iotkit/plugins/emqx/service/EmqxPlugin.java
@@ -200,16 +200,22 @@ public class EmqxPlugin implements PluginCloseListener, IPlugin, Runnable {
                         //子设备注册
                         String subPk = params.getString("productKey");
                         String subDn = params.getString("deviceName");
+                        String subModel = params.getString("model");
                         ActionResult regResult = thingService.post(
                                 pluginInfo.getPluginId(),
                                 fillAction(
-                                        DeviceRegister.builder()
-                                                .productKey(subPk)
-                                                .deviceName(subDn)
-                                                .model(params.getString("model"))
+                                        SubDeviceRegister.builder()
+                                                .productKey(device.getProductKey())
+                                                .deviceName(device.getDeviceName())
                                                 .version("1.0")
+                                                .subs(List.of(
+                                                        DeviceRegister.builder()
+                                                                .productKey(subPk)
+                                                                .deviceName(subDn)
+                                                                .model(subModel)
+                                                                .build()
+                                                ))
                                                 .build()
-                                        , subPk, subDn
                                 )
                         );
                         if (regResult.getCode() == 0) {
@@ -289,9 +295,10 @@ public class EmqxPlugin implements PluginCloseListener, IPlugin, Runnable {
         thingService.post(
                 pluginInfo.getPluginId(),
                 fillAction(DeviceStateChange.builder()
-                                .state(DeviceState.ONLINE)
-                                .build()
-                        , pk, dn
+                        .productKey(pk)
+                        .deviceName(dn)
+                        .state(DeviceState.ONLINE)
+                        .build()
                 )
         );
         DEVICE_ONLINE.put(dn, true);
@@ -306,19 +313,18 @@ public class EmqxPlugin implements PluginCloseListener, IPlugin, Runnable {
             thingService.post(
                     pluginInfo.getPluginId(),
                     fillAction(DeviceStateChange.builder()
-                                    .state(DeviceState.OFFLINE)
-                                    .build()
-                            , pkDn[0], pkDn[1]
+                            .productKey(pkDn[0])
+                            .deviceName(pkDn[1])
+                            .state(DeviceState.OFFLINE)
+                            .build()
                     )
             );
             DEVICE_ONLINE.remove(pkDn[1]);
         }
     }
 
-    private IDeviceAction fillAction(IDeviceAction action, String productKey, String deviceName) {
+    private IDeviceAction fillAction(IDeviceAction action) {
         action.setId(UniqueIdUtil.newRequestId());
-        action.setProductKey(productKey);
-        action.setDeviceName(deviceName);
         action.setTime(System.currentTimeMillis());
         return action;
     }