diff --git a/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/entity/DeviceInstanceEntity.java b/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/entity/DeviceInstanceEntity.java
index d64d6672..72c915f5 100644
--- a/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/entity/DeviceInstanceEntity.java
+++ b/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/entity/DeviceInstanceEntity.java
@@ -7,7 +7,9 @@ import org.hswebframework.ezorm.rdb.mapping.annotation.*;
 import org.hswebframework.web.api.crud.entity.GenericEntity;
 import org.hswebframework.web.api.crud.entity.RecordCreationEntity;
 import org.hswebframework.web.crud.generator.Generators;
+import org.hswebframework.web.dict.EnumDict;
 import org.hswebframework.web.validator.CreateGroup;
+import org.jetlinks.community.device.enums.DeviceFeature;
 import org.jetlinks.core.device.DeviceConfigKey;
 import org.jetlinks.core.device.DeviceInfo;
 import org.jetlinks.community.device.enums.DeviceState;
@@ -22,6 +24,7 @@ import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.Pattern;
 import java.sql.JDBCType;
 import java.util.Map;
+import java.util.stream.Stream;
 
 @Getter
 @Setter
@@ -124,6 +127,14 @@ public class DeviceInstanceEntity extends GenericEntity<String> implements Recor
     @Schema(description = "父级设备ID")
     private String parentId;
 
+    //拓展特性,比如是否为子设备独立状态管理。
+    @Column
+    @ColumnType(javaType = Long.class, jdbcType = JDBCType.BIGINT)
+    @EnumCodec(toMask = true)
+    @Schema(description = "设备特性")
+    @DefaultValue("0")
+    private DeviceFeature[] features;
+
     public DeviceInfo toDeviceInfo() {
         DeviceInfo info = org.jetlinks.core.device.DeviceInfo
             .builder()
@@ -134,6 +145,10 @@ public class DeviceInstanceEntity extends GenericEntity<String> implements Recor
         info.addConfig("deviceName", name);
         info.addConfig("productName", productName);
         info.addConfig("orgId", orgId);
+
+        if (hasFeature(DeviceFeature.selfManageState)) {
+            info.addConfig(DeviceConfigKey.selfManageState, true);
+        }
         if (!CollectionUtils.isEmpty(configuration)) {
             info.addConfigs(configuration);
         }
@@ -142,4 +157,22 @@ public class DeviceInstanceEntity extends GenericEntity<String> implements Recor
         }
         return info;
     }
+
+    public void addFeature(DeviceFeature... features) {
+        if (this.features == null) {
+            this.features = features;
+        }
+        if (features.length > 0) {
+            this.features = Stream
+                .concat(Stream.of(this.features), Stream.of(features))
+                .toArray(DeviceFeature[]::new);
+        }
+    }
+
+    public boolean hasFeature(DeviceFeature feature) {
+        if (this.features == null) {
+            return false;
+        }
+        return EnumDict.in(feature, DeviceFeature.values());
+    }
 }
diff --git a/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/enums/DeviceFeature.java b/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/enums/DeviceFeature.java
new file mode 100644
index 00000000..7baacad9
--- /dev/null
+++ b/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/enums/DeviceFeature.java
@@ -0,0 +1,22 @@
+package org.jetlinks.community.device.enums;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import org.hswebframework.web.dict.Dict;
+import org.hswebframework.web.dict.EnumDict;
+
+@Dict("device-feature")
+@Getter
+@AllArgsConstructor
+public enum DeviceFeature implements EnumDict<String> {
+    selfManageState("子设备自己管理状态")
+
+
+    ;
+    private final String text;
+
+    @Override
+    public String getValue() {
+        return name();
+    }
+}
diff --git a/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/service/DeviceMessageBusinessHandler.java b/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/service/DeviceMessageBusinessHandler.java
index bc634730..0d3f7141 100644
--- a/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/service/DeviceMessageBusinessHandler.java
+++ b/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/service/DeviceMessageBusinessHandler.java
@@ -2,6 +2,7 @@ package org.jetlinks.community.device.service;
 
 import lombok.AllArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.collections4.MapUtils;
 import org.hswebframework.ezorm.rdb.mapping.ReactiveRepository;
 import org.jetlinks.core.device.DeviceConfigKey;
 import org.jetlinks.core.device.DeviceOperator;
@@ -86,6 +87,16 @@ public class DeviceMessageBusinessHandler {
     public Mono<Void> autoRegisterDevice(DeviceRegisterMessage message) {
         return registry
             .getDevice(message.getDeviceId())
+            .flatMap(device -> {
+                @SuppressWarnings("all")
+                Map<String, Object> config = message.getHeader("configuration").map(Map.class::cast).orElse(null);
+                if (MapUtils.isNotEmpty(config)) {
+                    return device
+                        .setConfigs(config)
+                        .thenReturn(device);
+                }
+                return Mono.just(device);
+            })
             .switchIfEmpty(Mono.defer(() -> {
                 //自动注册
                 return doAutoRegister(message);
@@ -152,6 +163,15 @@ public class DeviceMessageBusinessHandler {
         return Mono.empty();
     }
 
+    @Subscribe("/device/*/*/unregister")
+    @Transactional(propagation = Propagation.NEVER)
+    public Mono<Void> unRegisterDevice(DeviceUnRegisterMessage message) {
+        //注销设备
+        return deviceService
+            .unregisterDevice(message.getDeviceId())
+            .then();
+    }
+
     @Subscribe("/device/*/*/message/tags/update")
     public Mono<Void> updateDeviceTag(UpdateTagMessage message) {
         Map<String, Object> tags = message.getTags();
diff --git a/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/service/LocalDeviceInstanceService.java b/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/service/LocalDeviceInstanceService.java
index d000efe6..1e4c127f 100644
--- a/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/service/LocalDeviceInstanceService.java
+++ b/jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/service/LocalDeviceInstanceService.java
@@ -6,10 +6,12 @@ import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.collections4.MapUtils;
 import org.hswebframework.ezorm.rdb.mapping.ReactiveRepository;
 import org.hswebframework.ezorm.rdb.mapping.defaults.SaveResult;
+import org.hswebframework.ezorm.rdb.operator.dml.Terms;
 import org.hswebframework.web.crud.service.GenericReactiveCrudService;
 import org.hswebframework.web.exception.BusinessException;
 import org.hswebframework.web.id.IDGenerator;
 import org.jetlinks.community.device.entity.*;
+import org.jetlinks.community.device.enums.DeviceFeature;
 import org.jetlinks.community.device.enums.DeviceState;
 import org.jetlinks.community.device.response.DeviceDeployResult;
 import org.jetlinks.community.device.response.DeviceDetail;
@@ -350,6 +352,11 @@ public class LocalDeviceInstanceService extends GenericReactiveCrudService<Devic
                                     .set(DeviceInstanceEntity::getState, state)
                                     .where()
                                     .in(DeviceInstanceEntity::getParentId, parents)
+                                    .nest()
+                                    /* */.accept(DeviceInstanceEntity::getFeatures, Terms.Enums.notInAny, DeviceFeature.selfManageState)
+                                    /* */.or()
+                                    /* */.isNull(DeviceInstanceEntity::getFeatures)
+                                    .end()
                                     .execute())
                                 .defaultIfEmpty(0)
                         )