diff --git a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/executor/D331RtcmMessageExecutor.java b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/executor/D331RtcmMessageExecutor.java
index a12ff2a3..04d29736 100644
--- a/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/executor/D331RtcmMessageExecutor.java
+++ b/sec-beidou-rtcm/src/main/java/com/imdroid/sideslope/executor/D331RtcmMessageExecutor.java
@@ -187,7 +187,8 @@ public class D331RtcmMessageExecutor implements Executor<D331RtcmMessage, Void>
             // 特定基站站点 6541918 也允许插入 1005
             if (((deviceBs.getModel()==null || deviceBs.getModel() == GnssDevice.MODEL_G505)
                         || "6541918".equals(deviceBs.getDeviceId()))
-                    && (device.getModel()!=null && device.getModel()==GnssDevice.MODEL_G510)){
+                    && (device.getModel()!=null && device.getModel()==GnssDevice.MODEL_G510))
+            {
                 buf = insert1005(deviceBs, deviceId, buf);
             }
 
@@ -267,6 +268,15 @@ public class D331RtcmMessageExecutor implements Executor<D331RtcmMessage, Void>
             //        LocalDateTime.now(),
             //        ByteUtil.bytesToHexString(buf.array()));
         }
+
+        if (logger.isDebugEnabled()) {
+            try {
+                logger.debug("insert1005 hex for base {} to {}: {}",
+                        deviceBs.getDeviceId(), deviceId,
+                        ByteUtil.bytesToHexString(buf1005.array()));
+            } catch (Exception ignore) {}
+        }
+
         return buf1005;
     }