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 3c5216401..68a607228 100755
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
@@ -493,6 +493,8 @@ public class DeviceServiceImpl implements IDeviceService {
         device.setOnLine(false);
         device.setCreateTime(DateUtil.getNow());
         device.setUpdateTime(DateUtil.getNow());
+        // 添加设备默认流媒体格式为UDP
+        device.setStreamMode("UDP");
         deviceMapper.addCustomDevice(device);
     }
 
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 f41bf7250..a005e1467 100755
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceMapper.java
@@ -272,6 +272,7 @@ public interface DeviceMapper {
             "broadcast_push_after_ack,"+
             "geo_coord_sys,"+
             "on_line,"+
+            "stream_mode,"+
             "media_server_id"+
             ") VALUES (" +
             "#{deviceId}," +
@@ -286,6 +287,7 @@ public interface DeviceMapper {
             "#{broadcastPushAfterAck}," +
             "#{geoCoordSys}," +
             "#{onLine}," +
+            "#{streamMode}," +
             "#{mediaServerId}" +
             ")")
     void addCustomDevice(Device device);