1 files changed, 3 insertions, 1 deletions
diff --git a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
index e9bdaf194..f676e7363 100644
--- a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
@@ -358,7 +358,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
         long cid;
         if (type == MSG_LBS_ALARM || type == MSG_GPS_LBS_7) {
             cid = buf.readLong();
-        } else if (type == MSG_GPS_LBS_6) {
+        } else if (type == MSG_GPS_LBS_6 || variant == Variant.SEEWORLD) {
             cid = buf.readUnsignedInt();
         } else {
             cid = buf.readUnsignedMedium();
@@ -1485,6 +1485,8 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
             variant = Variant.SL4X;
         } else if (header == 0x7878 && type == MSG_GPS_LBS_2 && length == 0x2f) {
             variant = Variant.SEEWORLD;
+        } else if (header == 0x7878 && type == MSG_GPS_LBS_STATUS_1 && length == 0x26) {
+            variant = Variant.SEEWORLD;
         } else {
             variant = Variant.STANDARD;
         }