diff --git a/stwzhj-modules/wzhj-udp/src/main/java/org/dromara/udp/config/AsyncUtils.java b/stwzhj-modules/wzhj-udp/src/main/java/org/dromara/udp/config/AsyncUtils.java
index a7250555..80995f57 100644
--- a/stwzhj-modules/wzhj-udp/src/main/java/org/dromara/udp/config/AsyncUtils.java
+++ b/stwzhj-modules/wzhj-udp/src/main/java/org/dromara/udp/config/AsyncUtils.java
@@ -108,14 +108,25 @@ public class AsyncUtils {
         logger.error("jingdu:"+jingdu);
 
         long year = BitConverter.byteArrayToShort(Arrays.copyOfRange(copyByte, 44, 46), true);
+
+        byte[] yearBytes = Arrays.copyOfRange(copyByte, 44, 46);
+        logger.error("Year bytes: %02X %02X\n", yearBytes[0] & 0xFF, yearBytes[1] & 0xFF);
+
+// Try big-endian
+        int yearBE = ((yearBytes[0] & 0xFF) << 8) | (yearBytes[1] & 0xFF);
+// Try little-endian
+        int yearLE = ((yearBytes[1] & 0xFF) << 8) | (yearBytes[0] & 0xFF);
+
+        logger.error("Year BE: {}, LE: {}", yearBE, yearLE);
+
         //月日时分秒
         byte[] sfm = Arrays.copyOfRange(copyByte, 46, 51);
         String time = singleByteToString2(sfm);
         String time2 =  singleByteToString2(sfm);
-        logger.error("time2:"+year+time2);
-        logger.error("time:"+year+time);
+        logger.error("year={},time2={}",year,time2);
+        logger.error("time:"+time);
 
-        return BuilderEsGpsInfo(gpsId, lonD, latD, speed, angle, height, jingdu, (year + time2));
+        return BuilderEsGpsInfo(gpsId, lonD, latD, speed, angle, height, jingdu, (yearBE + time2));
 
 
     }