diff --git a/star_lock/lib/blue/io_protocol/io_getStarLockStatusInfo.dart b/star_lock/lib/blue/io_protocol/io_getStarLockStatusInfo.dart
index 6116fbab..5549a8cc 100644
--- a/star_lock/lib/blue/io_protocol/io_getStarLockStatusInfo.dart
+++ b/star_lock/lib/blue/io_protocol/io_getStarLockStatusInfo.dart
@@ -1,6 +1,7 @@
 
 import 'dart:convert';
 
+import '../../tools/dateTool.dart';
 import '../io_reply.dart';
 import '../io_sender.dart';
 import '../io_tool/io_tool.dart';
@@ -25,7 +26,7 @@ class GetStarLockStatuInfoCommand extends SenderProtocol {
   @override
   String toString() {
     return 'GetStarLockStatuInfoCommand{lockID: $lockID, '
-        'utcTimeStamp: $utcTimeStamp, unixTimeStamp: $unixTimeStamp, '
+        'utcTimeStamp: ${DateTool().dateIntToYMDHNString(utcTimeStamp)}, unixTimeStamp: ${DateTool().dateIntToYMDHNString(unixTimeStamp)}, '
         'userID: $userID, privateKey: $privateKey}';
   }