diff --git a/sql/2.6.8升级2.6.9.sql b/sql/2.6.8升级2.6.9.sql
index a6b9f12c..3734bcd4 100644
--- a/sql/2.6.8升级2.6.9.sql
+++ b/sql/2.6.8升级2.6.9.sql
@@ -38,7 +38,7 @@ alter table device
     change geoCoordSys geo_coord_sys varchar(50) not null;
 
 alter table device
-    change treeType tree_type varchar(50) not null;
+    drop column treeType;
 
 alter table device
     change mediaServerId media_server_id varchar(50) default 'auto' null;
@@ -297,7 +297,7 @@ alter table parent_platform
     change updateTime update_time varchar(50) null;
 
 alter table parent_platform
-    change treeType tree_type varchar(50) not null;
+    drop column treeType;
 
 alter table parent_platform
     change asMessageChannel as_message_channel bool default false;
diff --git a/sql/初始化.sql b/sql/初始化.sql
index f29a9242..d61c47cc 100644
--- a/sql/初始化.sql
+++ b/sql/初始化.sql
@@ -24,7 +24,6 @@ create table wvp_device (
                             charset character varying(50),
                             ssrc_check bool default false,
                             geo_coord_sys character varying(50),
-                            tree_type character varying(50),
                             media_server_id character varying(50),
                             custom_name character varying(255),
                             sdp_ip character varying(50),
@@ -187,7 +186,6 @@ create table wvp_platform (
                               catalog_group integer,
                               create_time character varying(50),
                               update_time character varying(50),
-                              tree_type character varying(50),
                               as_message_channel bool default false,
                               constraint uk_platform_unique_server_gb_id unique (server_gb_id)
 );
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/bean/Device.java b/src/main/java/com/genersoft/iot/vmp/gb28181/bean/Device.java
index a364f008..0ef06295 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/bean/Device.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/bean/Device.java
@@ -173,12 +173,6 @@ public class Device {
 	@Schema(description = "地理坐标系， 目前支持 WGS84,GCJ02")
 	private String geoCoordSys;
 
-	/**
-	 * 树类型 国标规定了两种树的展现方式 行政区划：CivilCode 和业务分组:BusinessGroup
-	 */
-	@Schema(description = "树类型 国标规定了两种树的展现方式 行政区划：CivilCode 和业务分组:BusinessGroup")
-	private String treeType;
-
 	@Schema(description = "密码")
 	private String password;
 
@@ -406,14 +400,6 @@ public class Device {
 		this.geoCoordSys = geoCoordSys;
 	}
 
-	public String getTreeType() {
-		return treeType;
-	}
-
-	public void setTreeType(String treeType) {
-		this.treeType = treeType;
-	}
-
 	public String getPassword() {
 		return password;
 	}
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/bean/ParentPlatform.java b/src/main/java/com/genersoft/iot/vmp/gb28181/bean/ParentPlatform.java
index 01a11eb6..fbc95ed9 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/bean/ParentPlatform.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/bean/ParentPlatform.java
@@ -183,12 +183,6 @@ public class ParentPlatform {
     @Schema(description = "创建时间")
     private String createTime;
 
-    /**
-     * 树类型 国标规定了两种树的展现方式 行政区划 CivilCode 和业务分组:BusinessGroup
-     */
-    @Schema(description = "树类型 国标规定了两种树的展现方式 行政区划 CivilCode 和业务分组:BusinessGrou")
-    private String treeType;
-
     @Schema(description = "是否作为消息通道")
     private boolean asMessageChannel;
 
@@ -424,14 +418,6 @@ public class ParentPlatform {
         this.createTime = createTime;
     }
 
-    public String getTreeType() {
-        return treeType;
-    }
-
-    public void setTreeType(String treeType) {
-        this.treeType = treeType;
-    }
-
     public boolean isAsMessageChannel() {
         return asMessageChannel;
     }
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/RegisterRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/RegisterRequestProcessor.java
index 6e3cf677..6eea02ff 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/RegisterRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/RegisterRequestProcessor.java
@@ -164,7 +164,6 @@ public class RegisterRequestProcessor extends SIPRequestProcessorParent implemen
                 device.setStreamMode("UDP");
                 device.setCharset("GB2312");
                 device.setGeoCoordSys("WGS84");
-                device.setTreeType("CivilCode");
                 device.setDeviceId(deviceId);
                 device.setOnLine(false);
             }
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
index 8a6257ff..bb480895 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
@@ -470,7 +470,6 @@ public class DeviceServiceImpl implements IDeviceService {
         }
         deviceInStore.setSdpIp(device.getSdpIp());
         deviceInStore.setCharset(device.getCharset());
-        deviceInStore.setTreeType(device.getTreeType());
 
         //  目录订阅相关的信息
         if (device.getSubscribeCycleForCatalog() > 0) {
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java
index 5a84deec..e2e83c35 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java
@@ -130,8 +130,6 @@ public class PlatformServiceImpl implements IPlatformService {
     @Override
     public boolean update(ParentPlatform parentPlatform) {
         logger.info("[国标级联]更新平台 {}", parentPlatform.getDeviceGBId());
-        // TODO 后续版本去除
-        parentPlatform.setTreeType("");
         parentPlatform.setCharacterSet(parentPlatform.getCharacterSet().toUpperCase());
         ParentPlatform parentPlatformOld = platformMapper.getParentPlatById(parentPlatform.getId());
         ParentPlatformCatch parentPlatformCatchOld = redisCatchStorage.queryPlatformCatchInfo(parentPlatformOld.getServerGBId());
diff --git a/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceMapper.java b/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceMapper.java
index 4bbf51b4..12e550fb 100644
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceMapper.java
@@ -40,7 +40,6 @@ public interface DeviceMapper {
             "ssrc_check," +
             "as_message_channel," +
             "geo_coord_sys," +
-            "tree_type," +
             "on_line," +
             "media_server_id," +
             "(SELECT count(0) FROM wvp_device_channel WHERE device_id=wvp_device.device_id) as channel_count "+
@@ -74,7 +73,6 @@ public interface DeviceMapper {
                 "ssrc_check,"+
                 "as_message_channel,"+
                 "geo_coord_sys,"+
-                "tree_type,"+
                 "on_line"+
             ") VALUES (" +
                 "#{deviceId}," +
@@ -103,7 +101,6 @@ public interface DeviceMapper {
                 "#{ssrcCheck}," +
                 "#{asMessageChannel}," +
                 "#{geoCoordSys}," +
-                "#{treeType}," +
                 "#{onLine}" +
             ")")
     int add(Device device);
@@ -158,7 +155,6 @@ public interface DeviceMapper {
             "ssrc_check,"+
             "as_message_channel,"+
             "geo_coord_sys,"+
-            "tree_type,"+
             "on_line,"+
             "media_server_id,"+
             "(SELECT count(0) FROM wvp_device_channel WHERE device_id=de.device_id) as channel_count " +
@@ -199,7 +195,6 @@ public interface DeviceMapper {
             "ssrc_check,"+
             "as_message_channel,"+
             "geo_coord_sys,"+
-            "tree_type,"+
             "on_line"+
             " FROM wvp_device WHERE on_line = true")
     List<Device> getOnlineDevices();
@@ -230,7 +225,6 @@ public interface DeviceMapper {
             "ssrc_check,"+
             "as_message_channel,"+
             "geo_coord_sys,"+
-            "tree_type,"+
             "on_line"+
             " FROM wvp_device WHERE ip = #{host} AND port=#{port}")
     Device getDeviceByHostAndPort(String host, int port);
@@ -252,7 +246,6 @@ public interface DeviceMapper {
             "<if test=\"ssrcCheck != null\">, ssrc_check=#{ssrcCheck}</if>" +
             "<if test=\"asMessageChannel != null\">, as_message_channel=#{asMessageChannel}</if>" +
             "<if test=\"geoCoordSys != null\">, geo_coord_sys=#{geoCoordSys}</if>" +
-            "<if test=\"treeType != null\">, tree_type=#{treeType}</if>" +
             "<if test=\"mediaServerId != null\">, media_server_id=#{mediaServerId}</if>" +
             "WHERE device_id=#{deviceId}"+
             " </script>"})
@@ -269,7 +262,6 @@ public interface DeviceMapper {
             "ssrc_check,"+
             "as_message_channel,"+
             "geo_coord_sys,"+
-            "tree_type,"+
             "on_line,"+
             "media_server_id"+
             ") VALUES (" +
@@ -283,7 +275,6 @@ public interface DeviceMapper {
             "#{ssrcCheck}," +
             "#{asMessageChannel}," +
             "#{geoCoordSys}," +
-            "#{treeType}," +
             "#{onLine}," +
             "#{mediaServerId}" +
             ")")
diff --git a/src/main/java/com/genersoft/iot/vmp/storager/dao/ParentPlatformMapper.java b/src/main/java/com/genersoft/iot/vmp/storager/dao/ParentPlatformMapper.java
index 2c6852af..386d7dc0 100644
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/ParentPlatformMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/ParentPlatformMapper.java
@@ -16,10 +16,10 @@ public interface ParentPlatformMapper {
 
     @Insert("INSERT INTO wvp_platform (enable, name, server_gb_id, server_gb_domain, server_ip, server_port,device_gb_id,device_ip,"+
             "device_port,username,password,expires,keep_timeout,transport,character_set,ptz,rtcp,as_message_channel,"+
-            "status,start_offline_push,catalog_id,administrative_division,catalog_group,create_time,update_time,tree_type) " +
+            "status,start_offline_push,catalog_id,administrative_division,catalog_group,create_time,update_time) " +
             "            VALUES (#{enable}, #{name}, #{serverGBId}, #{serverGBDomain}, #{serverIP}, #{serverPort}, #{deviceGBId}, #{deviceIp}, " +
             "            #{devicePort}, #{username}, #{password}, #{expires}, #{keepTimeout}, #{transport}, #{characterSet}, #{ptz}, #{rtcp}, #{asMessageChannel}, " +
-            "            #{status},  #{startOfflinePush}, #{catalogId}, #{administrativeDivision}, #{catalogGroup}, #{createTime}, #{updateTime}, #{treeType})")
+            "            #{status},  #{startOfflinePush}, #{catalogId}, #{administrativeDivision}, #{catalogGroup}, #{createTime}, #{updateTime})")
     int addParentPlatform(ParentPlatform parentPlatform);
 
     @Update("UPDATE wvp_platform " +
@@ -47,7 +47,6 @@ public interface ParentPlatformMapper {
             "administrative_division=#{administrativeDivision}, " +
             "create_time=#{createTime}, " +
             "update_time=#{updateTime}, " +
-            "tree_type=#{treeType}, " +
             "catalog_id=#{catalogId} " +
             "WHERE id=#{id}")
     int updateParentPlatform(ParentPlatform parentPlatform);