diff --git a/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/task/GZYForwarder.java b/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/task/GZYForwarder.java
index 42eebb58..04cd3b90 100644
--- a/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/task/GZYForwarder.java
+++ b/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/task/GZYForwarder.java
@@ -22,7 +22,7 @@ import java.util.List;
 public class GZYForwarder extends Forwarder{
     private final Logger logger = LoggerFactory.getLogger(GZYForwarder.class);
 
-    static final String FORWARDER_NAME = "贵州交勘院";
+    static final String FORWARDER_NAME = "贵州交勘院UDP";
     @Value("${gzy.server.host}")
     private String host;
 
@@ -56,11 +56,9 @@ public class GZYForwarder extends Forwarder{
         int sendNum = 0;
         if(records.size() == 0) return 0;
 
-        GZYData gzyData = new GZYData();
-        gzyData.setIdentityName(projectId);
-
-
         for(GnssCalcData locationRecord: records) {
+            GZYData gzyData = new GZYData();
+            gzyData.setIdentityName(locationRecord.getDeviceid());
             GZYData.Data tranData = new GZYData.Data();
             tranData.setCollectTime(locationRecord.getCreatetime().format(formatter));
             double n = NumberUtils.scale(locationRecord.getRposn(), 2);
@@ -70,13 +68,13 @@ public class GZYForwarder extends Forwarder{
             tranData.setY(e);
             tranData.setZ(d);
             gzyData.addData(tranData);
+            String json = GsonUtil.toJson(gzyData);
+            String msg = "JGKJ" + json + "#!";
+            logger.info("forward to GZY");
+            logger.info(msg);
+            udpClient.sendMessage(msg);
             sendNum++;
         }
-        String json = GsonUtil.toJson(gzyData);
-        String msg = "JGKJ" + json + "#!";
-        logger.info("forward to GZY");
-        logger.info(msg);
-        udpClient.sendMessage(msg);
         return sendNum;
     }